1. Integers

1.01 Integers and absolute value

1.02 Addition and subtraction of integers

1.03 Additive inverses

Investigation: Life-size number line

1.04 Multiplication and division of integers

1.05 Practical problems with integers

1.06 The properties of operations with integers

1.07 Simplifying numerical expressions involving integers

United States of America AZ

7th Grade

1.06 The properties of operations with integers

Interactive practice questions

Use the commutative property of addition to fill in the missing number.

$1+9=9$1+9=9$+$+$\editable{}$

Easy

< 1min

Use the commutative property of addition to fill in the missing number.

Easy

< 1min

Use a distributive property to rewrite $3\left(6+5\right)$3(6+5).

Do not evaluate the expression.

Hard

< 1min

Use the commutative property of addition to fill in the missing number.

Easy

< 1min

Outcomes

7.NS.A.1

Add and subtract integers and other rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.

7.NS.A.1d

Represent addition and subtraction on a horizontal or vertical number line diagram. Apply properties of operations as strategies to add and subtract rational numbers.

7.NS.A.2

Multiply and divide integers and other rational numbers.

7.NS.A.2c

Apply properties of operations as strategies to multiply and divide rational numbers.

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