Multiplication and Division Rules

4 ÷ 1 = 4

• Commutative Property of Multiplication

• Identity Property of Multiplication

• Zero Property of Multiplication

• Zeros in Division

• Ones in Division

8 ÷ 8 = 1

• Commutative Property of Multiplication

• Identity Property of Multiplication

• Zero Property of Multiplication

• Zeros in Division

• Ones in Division

0 ÷ 9 = 0

• Commutative Property of Multiplication

• Identity Property of Multiplication

• Zero Property of Multiplication

• Zeros in Division

• Ones in Division

13 x 0 = 0

• Commutative Property of Multiplication

• Identity Property of Multiplication

• Zero Property of Multiplication

• Zeros in Division

• Ones in Division

17 x 1 = 17

• Commutative Property of Multiplication

• Identity Property of Multiplication

• Zero Property of Multiplication

• Zeros in Division

• Ones in Division

neg. * pos. =

• pos.

• neg.

neg. * neg. =

• pos.

• neg.

Dog     Legs
Which statement is true?

• The number of legs times four equals the number of dogs

• The number of dogs times 4 equals the number of legs

• The number of dogs divided by 4 equals the number of legs

• Not here.

What rule would explain this input output table?

• The output is 3 times as much as the input.

• The input is 3 times as much as the output.

• The output is 8 times as much as the input.

• The input is 8 times as much as the output.

Which gives the correct output for 8 and 10?

• 24
  50

• 48
  50

• 24
  60

• 48
  60