Bridges Unit 1 Assessment for Fourth Grade #2

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What are multiples?

Back

Multiples of a number are the results of multiplying that number by whole numbers. For example, the multiples of 7 are 7, 14, 21, etc.

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number. For example, the factors of 22 are 1, 2, 11, and 22.

Tags

CCSS.4.OA.B.4

Front

How do you find the missing dimension of an array if you know the area?

Back

To find the missing dimension, divide the area by the known dimension. For example, if the area is 44 and one dimension is 11, the missing dimension is 44 ÷ 11 = 4.

Front

List three multiples of 7.

Back

7, 14, 21.

Front

List all the factors of 13.

Back

1, 13.

Tags

CCSS.4.OA.B.4

Front

List three multiples of 18.

Back

18, 36, 54.

Front

List all the factors of 22.

Back

1, 2, 11, 22.

Tags

CCSS.4.OA.B.4

Front

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

Back

Area = Length × Width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the smallest multiple of any number?

Back

The smallest multiple of any number is the number itself.