3rd grade multiplication

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What is a fact family?

Back

A fact family is a group of related addition and subtraction or multiplication and division facts that use the same numbers. For example, for the numbers 2, 3, and 6, the fact family includes 2 x 3 = 6, 3 x 2 = 6, 6 ÷ 2 = 3, and 6 ÷ 3 = 2.

Tags

CCSS.4.NBT.B.6

Front

What is the product of 8 x 4?

Back

The product of 8 x 4 is 32.

Tags

CCSS.3.OA.C.7

Front

What is the result of 32 ÷ 8?

Back

The result of 32 ÷ 8 is 4.

Tags

CCSS.3.OA.B.6

Front

How many students can fit in 10 rows of 5 seats each?

Back

10 rows x 5 seats = 50 students.

Tags

CCSS.3.OA.A.3

Front

What is 2 x 20?

Back

2 x 20 = 40.

Tags

CCSS.3.NBT.A.3

Front

What is the missing number in the fact family: 2 x ___ = 14?

Back

The missing number is 7.

Tags

CCSS.4.NBT.B.6

Front

What is 4 x 40?

Back

4 x 40 = 160.

Tags

CCSS.3.NBT.A.3

Front

What does the term 'factor' mean in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 3 x 4, both 3 and 4 are factors.

Tags

CCSS.4.OA.B.4

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, 3 x 4 = 4 x 3.

Tags

CCSS.3.OA.B.5