Multiplication & Division Part 2 Review

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.

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.

Front

If James read 7 books and Rachel read 3 times as many, how many books did Rachel read?

Back

Rachel read 21 books (3 x 7 = 21).

Front

How do you find the total number of items in multiple packages?

Back

Multiply the number of items in one package by the number of packages. For example, if there are 6 stickers in each package and there are 3 packages, then 6 x 3 = 18 stickers.

Front

What does the expression 3 x 7 represent?

Back

It represents 3 groups of 7, which equals 21.

Front

If one pizza serves 6 people, how many people can 5 pizzas serve?

Back

5 pizzas can serve 30 people (5 x 6 = 30).

Front

How many bagels are in a dozen?

Back

A dozen means 12. So, there are 12 bagels in a dozen.

Front

If Claire bought 3 packages of bagels with a dozen in each, how many bagels did she buy?

Back

Claire bought 36 bagels (3 x 12 = 36).

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If you multiply a number and then divide by the same number, you return to the original number.

Front

What is the total number of stickers in 3 packages if each package has 6 stickers?

Back

There are 18 stickers in total (3 x 6 = 18).