Integers Add and Subtract

7.19 + (-5.34)

• 12.53

• -1.85

• -12.53

• 1.85

Tags

CCSS.7.NS.A.1C

Rewrite an equivalent expression as an addition statement:

4 - 10

• 4 + (-10)

• 4 + 10

• -4 + (-10)

• 10 - 4

Tags

CCSS.7.NS.A.1B

What is additive inverse?

• Distance from zero on the number line

• adding any two numbers

• the opposite of adding

• number added to its opposite to total zero

Tags

CCSS.7.NS.A.1B

What is an integer?

• a positive or negative whole number

• fractions, decimals and percents

• fractions and decimals, but not whole numbers

• number added to its opposite to total zero

Tags

CCSS.6.NS.C.6A

Rewrite the problem as addition.

-5.66 - (-4.1)

• 5.66 + (-4.1)

• -5.66 + 4.1

• -5.66 + (-4.1)

• -5.66 - 4.1

Tags

CCSS.7.NS.A.1B

Which of the following is furthest to the left on the number line?

• -6.5

• -6

• -5

• 6.7

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Find the sum:

-10 + 20

• -10

• 10

• 0

• 30

Tags

CCSS.7.NS.A.1C

Simplify the expression:

-7(y - 5)

• 7y - 35

• 7y + 35

• -7y + 35

• -7y - 35

Tags

CCSS.6.EE.A.3

Find the sum:

3 + (-7)

• 4

• -10

• -4

• 10

Tags

CCSS.7.NS.A.1C

Solve for x:

-3 + 4x = 25

• x = 7

• x = 5

• x = -7

• x = -5

Tags

CCSS.7.EE.B.4A