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

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 3 x Δ = 27, how do you find Δ?

Back

You divide 27 by 3 to find Δ. So, Δ = 27 ÷ 3 = 9.

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CCSS.4.NBT.B.6

Front

What is 4 x 4?

Back

4 x 4 = 16.

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CCSS.3.OA.C.7

Front

If Abigail planted 30 pumpkin seeds in 5 rows, how many seeds are in each row?

Back

30 ÷ 5 = 6 seeds in each row.

Tags

CCSS.3.OA.A.2

Front

What is 25 ÷ 5?

Back

25 ÷ 5 = 5.

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CCSS.3.OA.B.6

Front

If Santa's elves made 5 toys for each of the 5 houses, how many toys did they make in total?

Back

5 x 5 = 25 toys.

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CCSS.3.OA.A.3

Front

What is the product of 6 and 7?

Back

6 x 7 = 42.

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CCSS.3.OA.C.7