4th Grade Module 3 Review

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number. For example, the factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.

Front

What are the factors of 24?

Back

1, 2, 3, 4, 6, 8, 12, 24

Front

What is a multiple?

Back

A multiple of a number is the product of that number and an integer. For example, multiples of 4 include 4, 8, 12, 16, 20, 24, 28, etc.

Front

What is the greatest multiple of 4 that is less than 32?

Back

28

Front

What is area?

Back

Area is the amount of space inside a shape. For rectangles, it is calculated by multiplying the length by the width.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width.

Front

What is the area of a rectangle that is 24 meters long and 12 meters wide?

Back

288 square meters

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).

Front

What is 17 x 63?

Back

1,071

Front

What does 'r' mean in a division problem?

Back

'r' stands for remainder, which is what is left over after division.