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# Multiplication as scaling reteaching 11 2 answers

Think of multiplication as scaling or resizing. Example 1: 2 _1 2 × 5 > 5 Multiplying a number by a fraction greater than 1 results in a product greater than the starting number. Reteaching 11-7. Title: Scott Foresman Addison Wesley, enVision Math Author: Pearson Scott Foresma multiplication as scaling. The relative size of the factors can be used to determine the Give examples of numbers that you would multiply by 3 to get an answer that is greater than 3, equal to 3, or less than 3. Set 1 a. 1 Set 2 × 2 __ 2 a. 3 3 MTH12_SE05_CCTK_TPC11_L04A.indd 40 15/07/11 2:58 AM 0 1 Sue's scarf Joe's scarf Alan's. 11-2 Multiply fractions & whole #s. 11-3 Estimating Products. 11-4 Multiplying Fractions using models. 11-5 Area of Rectangles Using Models. 11-6 Multiply Mixed #s. 11-7 Multiplication as scaling (video 1) 11-7 Multiplication as scaling (video 2) Learnzillion: Divide a whole number by a fraction Tell students that today we are going to think about multiplication as a way to scale, or compare the size of numbers. Beginning. Allow them to use their home language (L1) or new language (L2) in their discussions. Give students vocabulary cards or visuals for the following words: multiplication, whole number, greater, larger, product, factor. Title: Scott Foresman Addison Wesley, enVision Math Author: Pearson Scott Foresman Subject: Scott Foresman Addison Wesley, enVision Math Created Dat

• 81. 5.50. PPT. Fifth Grade Common Core Math 5 NF.5 Interpret multiplication of fractions as scaling 5.NF.5 Practice provides two ways for students to practice and show mastery of their ability to interpret multiplication as scaling (resizing). It includes 40 distinct problems in two sets (129 slides in all!), wit • Discuss and agree on the correct answer. Every player who has that answer can remove one cube that Think of multiplication as scaling or resizing. Example 1: 2 _1 2 × 5 > 5 Reteaching 11-4A MTH12_ANC5_TRM_R11_04a.indd 2 7/19/11 7:38 PM • 3 about 2 frogs will hop more tha • Multiplication as Scaling Think of multiplication as scaling or resizing. Example 1: x 5 > 5 Multiplying a number by a fraction greater than 1 results in a product greater than the starting number. Example 2: x 5 < 5 Multiplying a number by a fraction less than 1 results in a product less than the starting number. Example 3: x 5 • Learn how to compare the following expressions by thinking about multiplication as scaling: 2/3 x 7/8, 8/7 x 2/3, and (5x2)/(3x5)Practice this lesson yoursel.. • I hope you enjoy this FREEBIE! This product aligns to the following CCSS: {Interpreting Multiplication as Scaling: 5.NF.5} This Grade 5 SOLVE IT AND PUNCH IT activity is a fun and engaging way for your students to become more proficient with interpreting multiplication as scaling!. What is a SOLVE IT AND PUNCH IT activity? For each activity, students will interpret 8 problems related to. Sample answers Estimate each quotient, Tell Which you 11. 2. 3 766 79 5. S3g5.20 91.75 7.247.80 60 100 for 1—8. Multiplication Roundin Rounding Compatible numbers Rounding Compatiblemumbers Multiplication g, $7 greater than Or less — 63, which is At a department Store, a total Was for 7 items, Estimate the average Cost per About$40.0 English Reteach Answer Key. English Reteach Answer Key - Displaying top 8 worksheets found for this concept.. Some of the worksheets for this concept are Reteach and skills practice, Sentences and sentence fragments, Sentences, Answer key section 1 word games, Grammar practice book, Ab4 gp pe tpcpy 193603, Converting units of measure, Grammar practice workbook Mrs. Campbell's 5th Grade - 5th Grade New 3. 4. 5. 6. Reteaching 5-3 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Reteaching 5-4 1. 2. 3. 4. 5. 6. 7. 8. Reteaching 5-5 1. 2. 3. 4. 5. 25 6. 38 7. 10 8. 5 9. Waynesville R-VI School District / Homepag

Fraction multiplication as scaling examples. Practice: Fraction multiplication as scaling. This is the currently selected item. Next lesson. Multiplying fractions and whole numbers. Fraction multiplication as scaling examples. Our mission is to provide a free, world-class education to anyone, anywhere For instance, use this video by Khan Academy to provide an introduction to interpreting multiplication as scaling with fractions. The video contains worked examples on interpreting multiplication, with three multiplication problems:2⁄3 × 7⁄8, 8⁄7 × 2⁄3 and 5⁄5 × 2⁄3

### Topic 11: Multiplying & Dividing Fractions and Mixed

1. Name Reteaching 11-7 Multiplication as Scaling Name Class Date Reteaching 11-6 Dividing Integers When two integers have like signs, the quotient will always be positive. Both integers are positive: 8 ÷2 = 4 Both integers are negative: −8 ÷ (−2) = 4 When two integers have different signs, the quotient will always be negative
2. LessonLesson41111-1-2-2 CC 48 Common Core Resource Guide Chapter 7 • Lesson 11-2 Lesson Planner (CCRG p. CC 49) STUDENT OBJECTIVES • n To multiply a whole number by a unit fraction • n To understand that a fraction a b is a multiple of 1 b and use this understanding to multiply a fraction by a whole numbe
3. Name Reteaching 11-7 Multiplication as Scaling Name Reteaching 11-6 Multiplying Mixed Numbers Worksheet 1 Multiplying Proper Fractions Look at the models. Follow the steps and Page 1/5. Download File PDF Reteaching 6 2 Multiplying Mixed Numbers ﬁ ll in the blanks. What is the value of 1_ 2 of _1 3? Step 1 A rectangle is divide
4. Reteaching 11-2 Comparing and Ordering Integers You can use a number line to compare integers. For two integers on a number line, the greater integer is farther to the right. Compare -2 and 1. Locate -2 and 1 on the number line. Find that 1 is farther to the right. Write 1 > -2 (1 is greater than -2), or -2 < 1 (-2 is less than 1)
5. Reteaching 11 6 Multiplying Mixed Numbersfinished in 8 months? 8. Sayed gave an answer of 6 6_ 7 for the problem 4 2_ 7 1 3 5. Using estimates, is this a reasonable answer? Reteaching 11-6 Name Reteaching 11-6 Multiplying Mixed Numbers Reteaching 11-6 Step 1. Round the mixed Page 9/3
6. MULTIPLYING & DIVIDING INTEGERS Multiply or divide as indicated. 1. 6( − 8) 2. 9)− 5( − 3. 9)−63 ÷(− 4. 9−36 �

Find common core map, worksheets and lesson plans for math standard 5.NF.B.5. Find lesson plan resources, sample questions, apps and videos for 5 grade lesson - Multiplication as Scaling Name Class Date 1-4 Reteaching Equivalent algebraic expressions are expressions that have the same value for all values for the variable(s). For example x + x and 2x are equivalent expressions since, regardless of what number is substituted in for x, simplifying each expression will result in the same value 11-2 Multiplication as Scaling by Lindsey Bickford - February 27, 2016. I teach a great group of fifth graders

### Multiplication as Scaling Lesson plan Education

7-3 Reteaching (continued) More Multiplication Properties of Exponents Exercises Simplify each expression. 1. (y2)3 2. (v9)6 3. (h4)5 4. (n4)11 5. (p21)5 6. (z3)26 7. (x24)25x 8. (f 5)21f 8 9. (3a 1 2)4 10. (6c)23 11. (7k)0 12. (10s 3 2)2 13. (2y25)3(x11y210)2 14. u29(u21v)4u25 15. (x13y6)22(y25x10)6 16. 4m0n0(6m5)2 Simplify. Write each answer. -2.7(a + 9) = 13.5 11. 2(b - 13) = 15 12.-6(d + 14) = -57 Solving equations of the form p(x+ q) = r, can be accomplished in one of two ways: 1. When p is a factor of the constant term, r, then: • use the Division Property of Equality when p is a whole number or decimal. • use the Multiplication Property of Equality when p is a fraction. 2 Name Reteaching 11-2 Multiplying Fractions and Whole Numbers If you get stuck on a problem, try looking at the Reteach worksheet at the same skill #, because it explains steps on how to solve a similar problem. :) 11-1 Reteach. 11-2 Reteach. 11-3 Reteach. 11-4 Reteach. 11-5 Reteach. 11-6 Multiply Mixed #s. 11-7 Multiplication as Reteaching 11 4 Answer Sheet Key weekmonth after month multiplication just never seems to end for 11 x 4 44 11 x 5 55 to multiply a number by 12 find the multiple of 10 and then add twice the answer key exploring patterns in multiplying by 0 1 2 5 138 reteaching 11 2 algebra 2 example 2 enVision MATH Common Core 5 grade 5 workbook & answers help online. Grade: 5, Title: enVision MATH Common Core 5, Publisher: Scott Foresman Addison Wesley, ISBN: 32867263

### Multiplication As Scaling Worksheets & Teaching Resources

1. Video made with Know Recorde
3. 11 . 2 Solving Linear Systems by Substitution Essential Question:How can you solve a system of linear equations by using substitution? DO NOT EDIT--Changes must be made through File info CorrectionKey=NL-A;CA-A A1_MNLESE368170_U5M11L2 491 3/21/14 5:30 AM Common Core Math Standards The student is expected to: A-REI.C.

### Seeing multiplication as scaling with fractions

• 5.NF.B.5 Thank you for watching.This video is about Multiplication Scaling at 5th grade level. All variables referenced are positive numbers. Do your best! V..
• e what number must be in the box. 1. 2. 157.678 o - 3. 7.000 -2087.000 4. 234,005 6. Remember to count the total number of zeros in both factors. Find each.
• g the indicated multiplication. b. Explaining why multiplying a given number b
• Read Free Name Reteaching 11 6 Multiplying Mixed Numbers Math Created Date Name Reteaching 11-7 Multiplication as Scaling Name Reteaching 11-6 Multiplying Mixed Numbers Worksheet 1 Multiplying Proper Fractions Look at the models. Follow the steps and Page 1/5. Download File PDF Reteaching 6 2 Multiplying Mixed Numbers ? ll in the blanks
• Common Core for Mathematics. Common Core Lesson Plans Grade 5. In Grade 5, instructional time should focus on three critical areas: (1) developing fluency with addition and subtraction of fractions, and developing understanding of the multiplication of fractions and of division of fractions in limited cases (unit fractions divided by whole.

11-2 1. Which decimal is greater than 2.234? A 2.03 B 2.129 C 2.13 D 2.241 2. Evaluate the expression. (7 × 2 + 22) ÷ 9 A 18 B 9.5 C 2 D 1.5 3. Evaluate the following expression for n = 8. 4 + (n - 2) ÷ 3 A 10 B 6 C 3.3 D 1 4. Round the number to the nearest thousandth. 5.7935 A 5.8 C 5.793 B 5.794 D 5.79 5. A movie rental store rents DVDs. Multiplying Decimals using Number Lines. These printable number line multiplication worksheets are meticulously created to help young ones tune their skills at multiplication with topics like drawing hops on number lines, matching number lines with multiplication sentences and more Chapter 1: Place Value, Multiplication and Expressions. Lesson 1.1 Place Value and Patterns (5.NBT.1) Lesson 1.2 Place Value of Whole Numbers (5.NBT.1) Value Increases (multiply by 10) as you move to the left. Value Decreases (divide by 10) as you move to the right. Lesson 1.3 Properties (5.NBT.6 Multiplication Property a. Use the Multiplication Property of Exponents to simplify 23 24. b. Use the definition of exponential notation to justify your answer. Solution a. The operation is multiplication and the bases are the same. Therefore, add the exponents and use 2 as the base. 23 24 23 4 27 b. Rewrite the product to show the factors.

As this reteaching activity 16 2 answer key, it ends taking place innate one of the favored ebook reteaching activity 16 2 answer key collections that we have. This is why you remain in the best website to see the incredible ebook to have. To stay up to date with new releases, Kindle Books, and Tips has a free email subscription service you can us Worksheets for fraction multiplication. Create an unlimited supply of worksheets for multiplication of fractions and mixed numbers (grades 4-7)! The worksheets can be made in html or PDF format — both are easy to print. The html format is even editable. You can also customize them using the generator below Lesson 8-3 Multiplication Properties of Exponents 443 Biology A human body contains about 3.2 3 104 mL (microliters) of blood for each pound of body weight. Each microliter of blood contains about 5 3 106 red blood cells. Find the approximate number of red blood cells in the body of

### **FREEBIE** Solve It and Punch It: Multiplication as Scalin

• Reteach © Houghton Mifflin Harcourt Publishing Company vi Grade 5 Chapter 7: Multiply Fractions 7.1 Find Part of a Group..R6
• **Please refer to the printouts below for practice worksheets in each area of math, should you wish to go over them with your child at home. I will have answer keys available in class so that they can check their work, if desired
• ator (a/b = a ÷ b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g. by using visual fraction.

During the 2013-2014 school year, 5th grade teachers held a Math in Focus parent night. During this presentation, the teachers shared a slideshow with parents giving a little extra background about Math in Focus and some tools to help better use the program at home. Below you will find the powerpoint presentation that the teachers shared of 3. This is a total of 9 factors of 3, so the answer is reasonable. Even when an expression contains negative or rational exponents, the exponents can be added when the bases are the same in a product of powers. b. 11 3 •411 11 5 11 3 • 114 • 11 5 11 3 + 4 + ( 5) All powers have the same base. Add the exponents Chapter 2: Whole Number Multiplication and Division Chapter Introduction Lesson 2.1- Using a Calculator Lesson 2.2- Multiplying by Tens, Hundreds, or Thousands (3-day lesson) Lesson 2.3- Multiplying by 2-digit Numbers (2-day lesson) Lesson 2.4- Dividing by Tens, Hundreds, or Thousands (3-day lesson) Lesson 2.5- Dividing by 2-digit Numbers (2. • Apply and extend previous understandings of multiplication and division to multiply and divide fractions CC.5.NF.3 Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., b Math worksheets: Multiplying fractions by whole numbers. Below are six versions of our grade 5 math worksheet where students are asked to find the product of whole numbers and proper fractions. These worksheets are pdf files. Open PDF. Worksheet #1 Worksheet #2 Worksheet #3 Worksheet #4 Worksheet #5 Worksheet #6. Similar

### Fraction multiplication as scaling (practice) Khan Academ

This page includes Integers worksheets for comparing and ordering integers, adding, subtracting, multiplying and dividing integers and order of operations with integers. If you've ever spent time in Canada in January, you've most likely experienced a negative integer first hand. Banks like you to keep negative balances in your accounts, so they. Use the relationship between multiplication and division to explain that 4 ÷ (1/5) = 20 because 20 × (1/5) = 4. Lesson: Division of Whole Numbers by Unit Fractions ; Worksheet #2 ; Note: If the quotient 4 ÷ 1/5 is described in words such as, how many times does 1/5 fit into 4, the answer 20 can also easily be seen by visual fraction models 11-2 Fractions: Multiplying Fractions and Whole Numbers 11-3 Fractions: Estimating Products 11-4 Fractions: Multiplying Two Fractions 11-5 Fractions: Area of a Rectangle 11-6 Fractions: Multiplying Mixed Numbers 11-7 Fractions: Multiplication as Scaling 11-8 Problem Solving: Multiple-Step Problems 11-9 Fractions: Dividing Whole Numbers by Unit.

### Interpreting Multiplicatio

Answerssearching the title, publisher, or authors of guide you in reality want, you can discover them rapidly. In the house, workplace, or perhaps in your method can be every best place within net connections. Pearson Education Inc Topic 18 Answers | monday Name Pearson Education, Inc. 6 Topic 18 35 Reteaching 18-3 Reteaching 18-3 Volume o Name Reteaching Lesson 83 83 † Finding Half of a Number † Half of a number is the number divided by 2. † We can use a multiplication table to divide by 2. Practice: 1. Use the multiplication table to find half of 22. 2. A baseball glove that costs $16 is on sale for half price. How much does the glove cost on sale? 3 Name Class Date 46 Answers Course 2Chapter 1 © Pearson Education, Inc. All rights reserved. Chapter 1 Answers Practice 1-1 1.$6.50 2. $3.00 3.$19.50 4. \$4.50 5. 11. Kindergarten 1st grade 2nd grade 3rd grade 4th grade 5th grade 6th grade 7th grade 8th grade. Print skill plan. 1. Topic 1. Understanding Place Value. Lesson 1-1: Patterns with Exponents and Powers of 10. 1. Evaluate powers of ten. 2

### 5.NF.B.5 Lesson Plan Resources, Worksheets, Common Core ..

Place Value, Multiplication, & Expressions INCLUDES • Prerequisite Skills Inventory • Beginning-of-Year Test • School-Home Letter • Vocabulary Game Directions • Daily Enrichment Activities • Reteach Intervention for every lesson • Chapter 1 Test • Chapter 1 Performance Task • Answer Keys an 7.EE.B.3 — Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies Scalar Multiplication of a Matrix m mb mc me mf ma md c f b e a d Lesson 13-2 Introduction to Matrices 717 You can multiply any matrix by a constant called a scalar. This is called . When scalar multiplication is performed, each element is multiplied by the scalar and a new matrix is formed. multiplication scalar Concept Chec for Glencoe Math Connects, Course 1.The answers to these worksheets are available at the end of each Chapter Resource Masters booklet as well as in your Teacher Wraparound Edition interleaf pages. 0ii_0iv_FM_881033 1/15/08 10:14 AM Page ii epg ju104:MHGL149:Quark%0:Word Problem%:Application file%0:FM:Course 1: PDF Proo

### 11-2 Multiplication as Scaling Math, Elementary Math

1. ators are multiplied (4 x 9). The answer then needs to be SIMPLIFIED. This is dealt with on another walkthrough but the basic idea is to find which number fits into both numerator and deno
2. Multi-step word problems: identify reasonable answers 4 Topic 4 Lesson 8-8: Multiplication as Scaling 1. Scaling whole numbers by fractions: justify your answer Lesson 11-2: Develop a Volume Formula 1. Volume of cubes and rectangular prisms 2. Relationship between volume and the area of the base: word problems.
3. Algebra 1Chapter 2 Answers 37 Chapter 2 Answers (continued) Checkpoint Quiz 2 1. Multiplicative Identity Property 2. Distributive Property 3. Associative Property of Addition 4. Commutative Property of Addition 5. 0 6.7

### enVision MATH Common Core 5 answers & resources Lumos

1. Third Grade Math. Online Math Class. Mr. Math Blog. Count Equal Groups - Lesson 3.1. Relate Addition and Multiplication - Lesson 3.2. Skip Count on a Number Line - Lesson 3.3. Problem Solving - Model Multiplication - Lesson 3.4. Model with Arrays - Lesson 3.5. Commutative Property of Multiplication - Lesson 3.6
2. Using the Multiplication Calculator. This multiplication calculator with work is a great online tool for teaching multi-digit multiplication. It shows you how the product is generated in real-time, step-by-step, and allows you to highlight the individual multiplication steps used to get the answer
3. division, it makes sense that building up should be done by multiplication. 4 2 2 2 1 2 2 1 15 9 5 3 3 3 5 3 54 48 9 6 8 6 9 8 A fraction can be built up to an equivalent form by multiplying by any form of one, any number over itself. 18 12 3 6 2 6 3 2 12 8 3 4 2 4 3 2 33 22 3 11 2 3 2 11 15 10 3 5 2 2 5 9 6 33 22 12 8 18 12 3 2 All are forms.
4. Explain your answer. Here are some fraction cards. All of the fractions are equivalent. A +B =16 Calculate the value of C. Ron is wrong. For example 3 9 can be simplified to 1 3 and these are all odd numbers. A =10 B =6 C =15 Year 5 | Spring Term | Week 4 to 9 -Number: Fractions 6 To find equivalent fractions, whatever you do to the numerator.

Top Answerer. Traditional bar graph, Stacked bar graph, Charts & Histograms. A number of pdf worksheets are stacked with a variety of exercises include ordering decimals in place value boxes using the number line and using the. Multiplication Learn how to multiply by thinking of numbers January 16, 2018 These three cut and paste worksheets are perfect for multiplying fractions practice. There are four properties involving multiplication that will help make problems easier to solve. They are the commutative, associative, multiplicative identity and distributive properties. Commutative property: When two numbers are multiplied together, the product is the same regardless of the order of the multiplicands. For example 4 * 2 = 2 * 5.Multiplication with mixed numbers: word problems 5W6 6.Multiply fractions and mixed numbers in recipes QHN 11 - 7: Multiplication as Scaling 1.Scaling whole numbers by fractions QH2 2.Scaling fractions by fractions 9RF 3.Scaling mixed numbers by fractions S6B 11 - 8: Multiple - Step Problem answer is still negative) Example 15) 45 + -23 = 22 (signs are different, subtract 45 and 23 to get 22, answer is positive because 45 has a larger absolute value) Example 16) -35 + 29 = -6 (signs are different, subtract 35 and 29 to get 6, answer is negative because -35 has a larger absolute value Graphing Transformations of Logarithmic Functions. As we mentioned in the beginning of the section, transformations of logarithmic graphs behave similarly to those of other parent functions. We can shift, stretch, compress, and reflect the parent function. y = l o g b ( x) \displaystyle y= {\mathrm {log}}_ {b}\left (x\right) y = log.

### Multiplication as Scaling - YouTub

• Number Line 1-10 - Cut & Glue FREE. Cut out the parts of this number line and glue them together. This number line includes numbers one through ten. Kindergarten and 1st Grade. View PDF. Basic 0-20 Number Line (Small) This page has two number lines, with the numbers 0 through 20. Pre-K through 1st Grade. View PDF
• 9.1 Exponential Growth. A2.3.3 Explain and use the laws of fractional and negative exponents, understand exponential functions, and use these functions in problems involving exponential growth and decay. A2.3.4 Graph an exponential function of the form f (x) = ab^x. A2.5.3 Describe the translations and scale changes of an exponential function.
• Multiply using the Vertical Method: (x+3)(2x2 −5x+8) ( x + 3) ( 2 x 2 − 5 x + 8). Show Solution. Solution. It is easier to put the polynomial with fewer terms on the bottom because we get fewer partial products this way. Multiply ( 2 x 2 − 5 x + 8) ( 2 x 2 − 5 x + 8) by 3 3. 6 x 2 − 15 x + 24 6 x 2 − 15 x + 24
• CCSS.Math.Content.3.NF.A.2.a Represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into b equal parts. Recognize that each part has size 1/b and that the endpoint of the part based at 0 locates the number 1/b on the number line
• Name _____ Date _____ Class _____ Original content Copyright © by Houghton Mifflin Harcourt
• 20 (5 3) 1 Commutative Property of Multiplication (20 5) 3 1 Associative Property of Multiplication 100 3 1 Simplify. 300 3 Identity Property of Multiplication 900 Simplify. Name the property being used. 1. 4 12 25 4 25 12 2. (13 2) 5 13 (2 5) 3. 6 7 0 49 6 7 49 Solve using mental math. 4. 16 23 4 5. (10 3) 25 6. 17 19 3 7. 25 14 2

1. An understanding of multiplication as scaling and multiplication by n/n as multiplication by 1 allows students to reason about products and convert fractions to decimals and vice versa. Students are • 12 - (0.4 x 2) Answer: 11.2 Page . 1. of . 15 enVision . Topic 8
2. 0/600 Mastery points. Multiplying and dividing whole numbers by 10, 100, and 1000. : Powers of ten. Multiplying and dividing decimals by 10, 100, and 1000. : Powers of ten. Powers of 10. : Powers of ten. Multiplying and dividing with powers of 10. : Powers of ten
3. pearson geometry reteaching answers pdf, teachers resource masters pearson school, unidad 1 leccion 2 reteaching and practice answer key, a correlation of assets pearsonschool com, name practice 1 1 5th grade news, pearson education topic 11 test pdf download free, name reteaching 11 3 estimatin
4. 6. Which equation shows the Multiplication Property of Equality if n 4 11? A (n 4) 2 11 B (n 4) 2 11 2 C (n 4) 2 11 4 D (n 4) 2 11 2 7. Writing to Explain Bobbie wrote y 6 15. Then she wrote (y 6) 3 15. Explain why the second equation is not balanced and how to balance it. Yes, the same number is subtracted from each side

Is multiplying the same as adding? No. Not in the least. 7+5 does not equal 7 × 5 But an addition method can be used. 7×5=7+7+7+7+7=5+5+5+5+5+5+5 It is seven lots of five, or five lots of seven Answer: Conversion Multiple = 24 divided by 12 = 2. Therefore, multiply each ingredient by 2. 6 cups flour. 2 tsp baking powder. 2 cups butter. 4 cups sugar. 2 eggs. Teaching Suggestions: Before the lesson, have each student bring in his or her favorite recipe. The teacher should bring in his or her favorite recipe as well Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. For example, interpret 3/4 as the result of dividing 3 by 4, noting that 3/4 multiplied by 4 equals 3, and that when 3 wholes are shared equally among. Here are the timing results on serial non-smart matrix multiplications that I just ran. Each time is the average of 5 runs on 1025x1025 matrices, times in sxeconds: With local sum accumulations: 8.94 9.52 8.68. Accumulations directly into matrix elements: 8.63 8.60 8.58. Regards, Don Ritchie