Ch. 7 Multiplication and division 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 ÷ 4 means splitting 12 into 4 equal parts, which equals 3.

Front

What is the product of 9 x 4?

Back

The product of 9 x 4 is 36.

Front

What is the product of any number and 0?

Back

The product of any number and 0 is always 0.

Front

If there are 4 boxes with 4 books in each, how many books are there in total?

Back

There are 16 books in total (4 boxes x 4 books each = 16 books).

Front

If there are 3 apples in each basket and there are 10 baskets, how many apples are there altogether?

Back

There are 30 apples altogether (3 apples x 10 baskets = 30 apples).

Front

What is 3 x 6?

Back

3 x 6 equals 18.

Front

What does the multiplication sign (x) mean?

Back

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

Front

What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number. For example, in 3 x 4, both 3 and 4 are factors.

Front

What is a dividend in division?

Back

A dividend is the number that is being divided in a division problem. For example, in 12 ÷ 4, 12 is the dividend.