# NYS COMMON CORE MATHEMATICS CURRICULUM LESSON 7 HOMEWORK 4.3

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations. Addition and Subtraction of Fractions by Decomposition Standard: Tenths Ones Tenths Hundredths Thousandths c. Understand and solve two-digit dividend division problems with a remainder in the ones place by using number disks. In this problem, does that difference in accuracy matter? Tenths Hundredths Thousandths Tenths c. Share and critique peer strategies.

They were the top 4 finishers. Which decomposition of helps you round this number to the nearest ten? Video Video Lesson 37 , Lesson Video Lesson 37 , Lesson Decompose fractions as a sum of unit fractions using tape diagrams. Record both of the nearest multiples of ten, the halfway point, and the number being rounded. Unit choice is the foundation of the current lesson.

Reason using benchmarks to compare two fractions on the number line.

Solve word problems involving the multiplication of a whole number and a fraction including those involving line plots. Compare fractions greater than 1 by reasoning using benchmark fractions. Video Lesson 37Lesson Multiply two-digit by two-digit numbers using four partial products.

Draw your number line, and circle your rounded number. Decompose non-unit fractions and represent them as a whole number times a unit fraction using tape diagrams.

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Look for misconceptions or misunderstandings that can be addressed in the Debrief. Interpret and find whole number quotients and remainders to solve one-step division word problems with larger divisors of 6, 7, 8, and 9.

# Grade 5 Mathematics Module 1, Topic C, Lesson 7

Use place value understanding to round multi-digit numbers to any place value using real world applications. Express metric mass measurements in terms of a smaller unit; model and solve addition and subtraction word problems involving metric mass. Find the Midpoint 5. How does the unit we are rounding to affect the position of leson number relative to the midpoint? What should be considered when deciding to round, and to which place one might round?

Repeat this sequence with Matheatics two-digit multiples of 10 by two-digit numbers using the area model. Work with your partner to decompose 4. Lessln is exactly halfway, so would round to the next greater ten, which is 16 tens, or Video Video Lesson 37Lesson Addition and Subtraction of Fractions by Decomposition Standard: Fraction Addition and Subtraction Standard: Explain remainders by using place value understanding and models.

Work with your partner to name 1.

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It rounds up to You can add this document to your saved list Sign in Available only to authorized users. Video Lesson 9Lesson Investigate and use the formulas for area and perimeter of rectangles.

## Grade 5 Mathematics Module 1, Topic C, Lesson 7

We welcome your feedback, comments and questions about this site or page. Find and use a pattern to calculate the sum of all fractional parts between 0 and 1. Solve multiplicative comparison word problems involving fractions.

Year in Review Days: Why or why not? Two-Dimensional Figures and Symmetry Standard: Use multiplication, addition, or subtraction to solve multi-step word problems.

Label your number line, and circle your rounded number. Add and multiply unit fractions to build fractions greater than 1 using visual models.