7.NS.A.2

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- 7.NS.A.1Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
- 7.NS.A.2Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.
- 7.NS.A.3Solve real-world and mathematical problems involving the four operations with rational numbers. (Computations with rational numbers extend the rules for manipulating fractions to complex fractions.)

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7.NS.A.2d

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- 7.NS.A.2aUnderstand that multiplication is extended from fractions to rational numbers by requiring that operations continue to satisfy the properties of operations, particularly the distributive property, leading to products such as (–1)(–1) = 1 and the rules for multiplying signed numbers. Interpret products of rational numbers by describing real-world contexts
- 7.NS.A.2bUnderstand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non-zero divisor) is a rational number. If p and q are integers, then –(p/q) = (–p)/q = p/(–q). Interpret quotients of rational numbers by describing real-world contexts.
- 7.NS.A.2cApply properties of operations as strategies to multiply and divide rational numbers.
- 7.NS.A.2dConvert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.

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## 7.NS.A.2d

## Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.

18 Lesson(s)

### Fractions as Quotients - Using Long Division to Convert a Fraction to a Decimal

7th Grade Math »
Unit: Rational Number Operations

7th Grade Math »
Unit: Rational Number Operations

### Fractions to Decimals - Terminate or Repeat?

7th Grade Math »
Unit: Operations with Rational Numbers

7th Grade Math »
Unit: Operations with Rational Numbers

### Solving Multi-Step Real World Problems Involving Percent of Increase (progression lesson six)

7th Grade Math »
Unit: Proportional Reasoning with Percents

7th Grade Math »
Unit: Proportional Reasoning with Percents

### Does McDonald's Serve Burgers? Long Division Algorithm Day 2

7th Grade Math »
Unit: Rational Numbers

7th Grade Math »
Unit: Rational Numbers

### A Concrete Look at Long Division!

7th Grade Math »
Unit: Rational Numbers

7th Grade Math »
Unit: Rational Numbers

Big Idea:

#### This lesson is multi-layered. It offers the students an opportunity to understand long division, then transitions into the written form using the algorithm once understanding is evident. Finally, the students will apply the algorithm to convert fractions t

Favorites
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Resources
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Reflections
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### Unit 2 Test

7th Grade Math »
Unit: Operations with Rational Numbers

7th Grade Math »
Unit: Operations with Rational Numbers

### WP: Answer a question involving a fraction and a decimal

7th Grade Math »
Unit: Expressions and Equations

7th Grade Math »
Unit: Expressions and Equations

Big Idea:

#### Let's see the benefits from reading strategies that will help us navigate difficult text involving real world word problems that involve fractions and decimals.

Favorites
(5)

Resources
(18)

Reflections
(2)

### Intervention day - Division Remediation

7th Grade Math »
Unit: Exploring Rational Numbers

7th Grade Math »
Unit: Exploring Rational Numbers

### Quiz + Unlike Denominators

7th Grade Math »
Unit: Operations with Rational Numbers

7th Grade Math »
Unit: Operations with Rational Numbers

### Perfracimals 1

7th Grade Math »
Unit: Exploring Rational Numbers

7th Grade Math »
Unit: Exploring Rational Numbers

### Divide decimals

8th Grade Math »
Unit: FLUENCIES AND THE LANGUAGE OF ALGEBRA

8th Grade Math »
Unit: FLUENCIES AND THE LANGUAGE OF ALGEBRA

### Poster Patterns (day 4 of 5)

7th Grade Math »
Unit: Exploring Rational Numbers

7th Grade Math »
Unit: Exploring Rational Numbers

### Dominant Traits in Division (day 5 of 5)

7th Grade Math »
Unit: Exploring Rational Numbers

7th Grade Math »
Unit: Exploring Rational Numbers

### Perfracimals 2

7th Grade Math »
Unit: Exploring Rational Numbers

7th Grade Math »
Unit: Exploring Rational Numbers

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