Integer Operations Review

To add integers with different signs,

• subtract the integers and keep the sign of the one with the greatest absolute value.

• subtract and then it will be positive.

• add the numbers and forget about the signs.

• subtract until you get zero.

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

Rewrite this subtraction problem as addition of the opposite:

-12 - 8

• -12 + -8

• 12 + -8

• -12 + 8

• 12 + 8

| -7+2 | - 2

• 11

• 3

• 7

• -7

• Ben

• Abby

• Charice