Integer Practice

Which is not an integer?  

• -5

• 12

• 0

• -1/2

Which is the least integer?

• 1

• -1

• -2

• -8

Which is the greatest integer?

• -33

• -31

• -28

• -17

3 + -7

• 10

• 4

• -10

• -4

Match the following

• -8

• -4 - (-6)

• 13

• 1 - 5

• -4

• -7 + (-1)

• 2

• 10 - 9

• 1

• 8 - (-5)

Match the following with the correct operation and sign of the answer.

• subtract, positive

• -1239 + 904

• add, positive

• -762 + (-481)

• subtract, negative

• 3 + 5

• add, negative

• -717 + 927

If I am subtracting integers, I need to change the problem to addition by ​ ​ (a)   ​ the ​ (b)   ​

• opposite

• subtracting

• same sign

• adding

Match the following

• 12

• ( 10) + (5) + (-3)

• ( -6)

• (-3) + (-3)

• - 4

• 3-7

-20 + 10 + -30

• 40

• -60

• -40

• 60

-2 - 4

• -6

• 2

• -2

• 6