7th Grade Review

What will the sign of the sum be for (-826) + (-417)

• Neutral

• Positive

• Negative

Perform the following operation: -19 + 5

• -14

• 24

• 14

• -24

What do we call it when we have one positive and one negative? Check all that apply.

• negative pair

• zero pair

• positive pair

• negative one positive one pair

What is -10 - 3 rewritten as addition?

• -10 - (-3)

• -10 + 3

• -10 + -3

• 10 - 3

What is -6 - (-7) rewritten as addition?

• -6 + 7

• 6 + 7

• -6 + -7

• -6 + -7

When we change from subtraction to addition, we call this:

• "adding the opposite"

• "math transformation"

• "adding the addition"

• "adding the subtraction"

Perform the following operation: -5 - 5

• -10

• 0

• 10

Write the following as an addition statement: -10 - 20 - (-80)

• -10 + 20 + 80

• -10 + 20 + (-80)

• -10 + (-20) + (-80)

• -10 + (-20) + 80

What will the sign of this product be? 4(-4)(-4)

• Positive

• Negative

A negative times a negative is ALWAYS a...

• Negative

• Positive