Multiplication and Division Review

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 4 x 3 means adding 4 three times (4 + 4 + 4 = 12).

Front

What is division?

Back

Division is a mathematical operation that represents the process of splitting a number into equal parts. For example, 12 ÷ 3 means splitting 12 into 3 equal parts, which equals 4.

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. For example, 2, 3, 5, and 7 are prime numbers.

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that has more than two positive divisors. For example, 4, 6, 8, and 9 are composite numbers.

Front

Calculate: 88 x 9

Back

792

Front

Calculate: 63 x 6

Back

378

Front

If Crandall sold 836 magazines for $7 each, how much money did he raise?

Back

$5,852

Front

If Sonia stacked 947 dominoes in 3 lines, how many dominoes did she use altogether?

Back

2,841 dominoes

Front

What is the product of 7 and 8?

Back

56

Front

What is the quotient of 56 divided by 7?

Back

8