4th Grade Math NC Check-n # 1 Review

Front

Bella jumped rope 66 times. About how many times did she jump?

Back

70

Front

Estimate and add: 66 + 22

Back

90

Front

Given a rectangle with an Area of 96 sq. ft. Find the width if the height is 8 ft.

Back

12 ft.

Front

Find the area of the irregular figure.

Back

152

Front

What are the first five multiples of 6?

Back

6, 12, 18, 24, 30

Front

What is estimation in math?

Back

Estimation is a method of finding an approximate value that is close to the exact amount.

Front

How do you find the area of a rectangle?

Back

Area = length × width.

Front

What is a multiple?

Back

A multiple of a number is the product of that number and an integer.

Front

What is the formula for finding the area of an irregular shape?

Back

Break it into regular shapes, find their areas, and sum them up.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value.