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 multiplied by 4 (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 3 (12 ÷ 3) means splitting 12 into 3 equal parts, which equals 4.

Tags

CCSS.3.OA.A.2

Front

What does it mean to divide 42 by 7?

Back

Dividing 42 by 7 means finding out how many times 7 fits into 42. The answer is 6, because 7 x 6 = 42.

Tags

CCSS.3.OA.A.2

Front

If Mrs. Ivey made 28 muffins and shared them on 4 plates, how many muffins are on each plate?

Back

7 muffins are on each plate, because 28 divided by 4 equals 7.

Tags

CCSS.3.OA.A.3

Front

How many boxes does Boston need for 24 cupcakes if each box holds 6 cupcakes?

Back

Boston needs 4 boxes, because 24 divided by 6 equals 4.

Tags

CCSS.3.OA.A.3

Front

What is the result of 81 divided by 9?

Back

The result is 9, because 9 x 9 = 81.

Tags

CCSS.4.NBT.B.6

Front

What is the result of 63 divided by 9?

Back

The result is 7, because 9 x 7 = 63.

Tags

CCSS.4.NBT.B.6

Front

What is a quotient?

Back

A quotient is the result of a division problem. For example, in 20 ÷ 5 = 4, the quotient is 4.

Tags

CCSS.3.OA.A.2

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder. For example, 2 and 3 are factors of 6.

Tags

CCSS.4.OA.B.4

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. This means that if you multiply two numbers, you can divide the product by one of the numbers to get the other number.

Tags

CCSS.4.NBT.B.6