Adding Integers #1

When adding integers with the SAME sign, you should _____.

• add and keep the sign the same.

• subtract and keep the sign of the larger number.

• add and change the sign to the opposite.

• subtract and keep the sign of the smaller number.

When adding integers with DIFFERENT signs, you should _____.

• add and keep the sign the same.

• subtract and keep the sign of the larger number.

• add and change the sign to the opposite.

• subtract and keep the sign of the smaller number.

Which of the following statements is TRUE about | - 17|? 

• | - 17| represents a negative number.

• | - 17| represents the distance from -17 to 0 on a number line.

• | - 17| represents the opposite of 17.

• | - 17| represents the negative distance from 17 to 0 on a number line.

Which of the following correctly shows the absolute value of 54?

• |-54| = 54

• (-54) = 54

• |54| = 54

• (54) = 54

The model represents which equation?

• -2 + 7 = 5

• 2 + 7 = 9

• -7 -2 = 5

• -7 + 2 = -5

The model represents which equation?

• 7 - 3 = -4

• -8 + 4 = -4

• -3 + 7 = 4

• -7 + 3 = -4

The model represents which equation?

• -3 + (-9) = 9

• -9 + 3 = -6

• -3 + (-6) = -9

• -6 + (-3) = 9 

4 + (-1) = 

• 5

• -5

• 3

• -3

-2 + (-2) =

• 4

• -4

• 0

• 1

-2 + 6 =

• 4

• -4

• 8

• -8