Addition and Subtraction of Integers

-2 + 4 =

• -2
• 2
• 0
• -4

-8 + 2 =

• 6
• 10
• -10
• -6

-20+(-11) = 

• 31
• 9
• -9
• -31

When adding a NEGATIVE number and NEGATIVE number,  your result will be...

• Positive
• Negative
• The sign of the larger absolute value
• The sign of the smaller absolute value

If you are adding two integers and the signs are the same, you...

• Subtract the smallest value from the largest value
• Add the values and take the opposite of the sign
• Add the values and keep the sign
• Subtract the largest value from the smallest value

2 + (-21) 

• 19
• -19
• -23
• 23

-18 - (-10 )=

• -28
• 8
• 28
• -8

15 - 21

• 6
• 26
• -6
• -26

-22 + (-9)

• -11
• -31
• 11
• 31

3 - (-13)

• -10
• 10
• -16
• 16