Rules of Integers

- 8 ÷ 1 =

• -1
• 8
• -8
• 7

-24 ÷ -6 =

• -4
• 4
• -18
• -3

5 x ( -3) =

• 8
• 15
• -15
• 2

-8 x (-8) =

• -64
• 16
• -16
• 64

-2 + 4 =

• -2
• 2
• 0
• -4

1 - 2 =

• 1
• -1
• 5
• -5

-7 - 2 =

• -9
• 9
• 5
• -5

15 + 21 =

• 6
• 26
• 36

• -26

When adding integers with the same sign you ________________.

• Subtract and keep the sign of the larger number.

• Add and keep the sign.

Which is the rule for subtraction of integers?

• same sign sum

• different sign difference

• add the opposite

  (Keep, change, change)

• just subtract