multiplication & division

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 division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 divided by 4 means splitting 12 into 4 equal parts, which equals 3.

Tags

CCSS.3.OA.A.2

Front

What is the product of 3 and 7?

Back

21

Tags

CCSS.3.OA.C.7

Front

What is the product of 2 and 9?

Back

18

Tags

CCSS.3.OA.C.7

Front

What is the product of 5 and 6?

Back

30

Tags

CCSS.3.OA.C.7

Front

What is 12 divided by 6?

Back

2

Tags

CCSS.3.OA.B.6

Front

What is the product of 6 and 9?

Back

54

Tags

CCSS.3.OA.C.7

Front

What does the multiplication sign (x) mean?

Back

The multiplication sign (x) indicates that two numbers are to be multiplied together.

Tags

CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

Front

What does the division sign (÷) mean?

Back

The division sign (÷) indicates that one number is to be divided by another.

Tags

CCSS.3.OA.A.2

Front

If you have 4 groups of 5 apples, how many apples do you have in total?

Back

20 apples (4 x 5 = 20).

Tags

CCSS.2.OA.C.3