Integers STAAR

What is the value of the expression –5 + 27 – 7 + 13?

• 28

• –28

• –15

• 15

Tags

CCSS.7.NS.A.1D

The circles in the model represent positive and negative units. Which equation is true based on the model?

• 3 – 4 = 7

• 3 + 4 = 7

• 8 + 0 = 8

• –3 + 4 = 1

Tags

CCSS.7.NS.A.1C

Calculate the value of the expression 27 + (−15).

• 42

• −42

• −12

• 12

Tags

CCSS.7.NS.A.1C

Hailey created a model using a number line to represent an equation. Which equation is represented by the model?

• -5 - 0 = 2

• 0 + 2 = -5

• -5 + 7 = 2

• 2 - 5 = 7

Tags

CCSS.7.NS.A.1B

Henry created the following number line model to show how he solved an equation. What equation did Henry solve using the model?

• 2 + 3 = 5

• 2 - 3 = -5

• 5 - 2 = 3

• -2 - 3 = -5

Tags

CCSS.7.NS.A.1B

Calculate the value of the expression -23 + 25.

• 8

• 2

• -8

• -2

Tags

CCSS.7.NS.A.1C

Calculate the sum of -18 and 18.

• -36

• 36

• 10

• 0

Tags

CCSS.7.NS.A.1B

Simplify the expression -15 - (-12).

• -3

• 3

• 27

• -27

Tags

CCSS.7.NS.A.1C

-11 - (-3)=

• -8

• 8

• -14

• 14

Tags

CCSS.7.NS.A.1C

|-6|

• 6

• -6

• -7

Tags

CCSS.6.NS.C.7C