Multiplication and Division

Front

What is multiplication?

Back

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

Tags

CCSS.3.OA.A.1

Front

What is division?

Back

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

Tags

CCSS.3.OA.A.2

Front

What is the product of 12 x 10?

Back

120

Tags

CCSS.4.NBT.B.5

Front

What is the product of 7 x 9?

Back

63

Tags

CCSS.3.OA.C.7

Front

What is the product of 12 x 11?

Back

132

Tags

CCSS.4.NBT.B.5

Front

What is the product of 7 x 3?

Back

21

Tags

CCSS.3.OA.C.7

Front

What is 36 ÷ 12?

Back

3

Tags

CCSS.4.NBT.B.6

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in a multiplication problem does not change the product. For example, 4 x 5 = 5 x 4.

Tags

CCSS.3.OA.B.5

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which numbers are grouped in multiplication does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

Tags

CCSS.3.OA.B.5

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder. For example, in 12, the factors are 1, 2, 3, 4, 6, and 12.

Tags

CCSS.4.OA.B.4