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perimeter
=
2( L + W )

Missing measurements
for 4th grade

Use perimeter & reverse operations to find missing measurements

Below is a table showing the first 6 question answer pairs for the topic "Missing measurements" as used in the lessons for this topic. Our games and tests for the topic use these 6 items plus 10 additional question answer pairs.

The topic "Missing measurements" is in the category Measurements for 4th grade (ages 9 to 10).

1 / 6
Given that the perimeter of this rectangle is 16 cm and the width is 3 cm, the length x is 5 cm
x3 cmperimeter = 16 cm
5 cm
2 / 6
Given that the perimeter of this rectangle is 60 cm and the width is 10 cm, the length x is 20 cm
x10 cmperimeter = 60 cm
20 cm
3 / 6
Given that the perimeter of this rectangle is 35 cm and the width is 7.5 cm, the length x is 10 cm
x7 cmperimeter = 35 cm
10 cm
4 / 6
Given that the perimeter of this rectangle is 40 cm and the width is 6 cm, the length x is 14 cm
x6 cmperimeter = 40 cm
14 cm
5 / 6
Given that the perimeter of this rectangle is 35 mm and the width is 8 mm, the length x is 9.5 mm
x8 mmperimeter = 35 mm
9.5 mm
6 / 6
Given that the perimeter of this rectangle is 66 mm and the width is 11 mm, the length x is 22 mm
x11 mmperimeter = 66 mm
22 mm

Revise 'Missing measurements' with one of our games for 4th grade

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Each of our math topics for elementary are made up of between 6 and 20 question and answer pairs (both the written form and a robot voice speaking those questions and answers). Each topic can be used with all the activities on the site.


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