Integer Operations Review

When multiplying and dividing, if the signs of the two numbers are the SAME, then the answer is going to be...

• Negative

• Positive

• I don't know

-7 x 8 =

• 56

• -56

• 49

• -49

-42 ÷ -6

• 7

• -7

• 6

• -6

When adding integers, if the sign is the SAME, you...

• Add the numbers

• Subtract the numbers

When adding integers, if the signs are DIFFERENT you...

• Add the numbers

• Subtract the numbers

When adding integers with the SAME sign, the answer...

• Takes the sign of the bigger number

• Keeps the sign of both

24 + -8 =

• 16

• -16

• 32

• -32

-18 + -7 =

• 11

• -11

• 25

• -25

22 - (-11) =

• -33

• 33

• -11

• 11

-7 - 9 =

• 16

• -16

• 2

• -2