Multiplication and 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 ÷ 4 means splitting 12 into 4 equal parts, which equals 3.

Tags

CCSS.3.OA.A.2

Front

What does the multiplication sign (x) mean?

Back

The multiplication sign (x) means to multiply or to find the total of equal groups.

Tags

CCSS.3.OA.A.1

Front

What does the division sign (÷) mean?

Back

The division sign (÷) means to divide or to split a number into equal parts.

Tags

CCSS.3.OA.A.2

Front

If I have 5 groups of 3 apples, how many apples do I have in total?

Back

5 x 3 = 15 apples.

Tags

CCSS.2.OA.C.3

Front

What is the product of 7 x 2?

Back

The product of 7 x 2 is 14.

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CCSS.3.OA.C.7

Front

If I have 20 candies and I want to share them equally among 4 friends, how many candies does each friend get?

Back

20 ÷ 4 = 5 candies per friend.

Tags

CCSS.3.OA.A.2

Front

What is 9 x 3?

Back

9 x 3 = 27.

Tags

CCSS.3.OA.C.7

Front

If I divide 30 by 5, what do I get?

Back

30 ÷ 5 = 6.

Tags

CCSS.3.OA.B.6

Front

How many rows of 4 can I make with 16 items?

Back

16 ÷ 4 = 4 rows.

Tags

CCSS.3.OA.A.3