Chapter 2

Question 1

Compatible numbers

Answer 1

These are numbers that are easy to multiply mentally.

Question 2

Product

Answer 2

This is the answer to a multiplication problem.

Question 3

Power of 10

Answer 3

This is a number like 10, 100, 1000 and so on. It is the result of using only 10 as a factor.

Question 4

Factor

Answer 4

A number that is multiplied by another number.

Question 5

Prime Factorization

Answer 5

This is a way of expressing a composite number as a product of its prime factors.

Question 6

Distributive Property

Answer 6

To multiply a sum by a number, you can multiply each add ends by the same number and add the products.

Question 7

Exponent

Answer 7

In a power, this number represents the number of times the base is used as a factor.

Question 8

Power

Answer 8

A number obtained by raising a base to an exponent.

Question 9

Base

Answer 9

In a power this is the number used as the repeated factor.

Question 10

Composite

Answer 10

A whole number that has more than two factors

Question 11

Prime numbers

Answer 11

A way of expressing a composite number as a product of its prime factors

Question 12

Squared

Answer 12

A number with two identical factors

Question 13

Cubed

Answer 13

A number raised to the third power 10x10x10 or 10^3