Review Questions Chapters 1-2

22

• Prime

• Composite

63

• Prime

• Composite

97

• Prime

• Composite

What is not a factor of 48?

• 16

• 18

• 12

• 3

100 x 4.062

• 40.62

• 460.2

• 406.2

• 4.062

A symbol or letter that stands for an unknown number.

• Variable

• Compatible Number

• Standard Notation

• Minuend

450 x 0 = 0

• Commutative Property

• Associative Property

• Zero Property

• Identity Property of One

• Distributive Property

5 x (6 x 3) = (5 x 6) x 3

• Commutative Property

• Associative Property

• Zero Property

• Identity Property of One

• Distributive Property

2 x 45 = (2 x 40) + (2 x 5)

• Commutative Property

• Associative Property

• Zero Property

• Identity Property of One

• Distributive Property

1 x 6000 = 6000

• Commutative Property

• Associative Property

• Zero Property

• Identity Property of One

• Distributive Property