Unit 3: Multiplication and Division Test Review

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times (3 + 3 + 3 + 3 = 12).

Front

What is division?

Back

Division is a mathematical operation that represents the process of splitting a number into equal parts. For example, 12 divided by 3 (12 ÷ 3) means splitting 12 into 3 equal parts, which equals 4.

Front

What is the product of 6 and 7?

Back

The product of 6 and 7 is 42.

Front

What is the quotient of 56 divided by 8?

Back

The quotient of 56 divided by 8 is 7.

Front

How do you find the number of pages if 376 items fit 7 per page?

Back

To find the number of pages, divide the total items by the number of items per page: 376 ÷ 7 = 54 pages.

Front

What is a partial quotient?

Back

A partial quotient is a method of division where you subtract multiples of the divisor from the dividend step by step until you reach zero.

Front

If a ribbon is 3720 inches long and divided into 4 equal parts, what is the length of each part?

Back

Each part will be 930 inches long (3720 ÷ 4 = 930).

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If a × b = c, then c ÷ b = a.

Front

What is the formula for finding the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width (Area = length × width).

Front

If a bakery sold 256 cupcakes and each tray holds 32 cupcakes, how many trays are needed?

Back

The bakery needs 8 trays (256 ÷ 32 = 8).