Grade 3 Math · Time, Measurement and Elapsed Time
Build Grade 3 math skills with five 10-question practice tests on telling time, elapsed time, measurement units, conversions, and real-world problems.
These Grade 3 Math practice tests help students read clocks, find elapsed time, round times to the nearest five minutes, and convert common length, mass, liquid volume, and time units.
For time problems, mark the start and end times and count forward in convenient intervals. For measurement problems, identify the unit first, then use known relationships such as 1 foot = 12 inches, 1 meter = 100 centimeters, and 1 hour = 60 minutes.
For more Grade 3 Math practice, return to the Grade 3 Math category.
5. Test
A 10-question Grade 3 Math practice test on telling time, rounding time, elapsed time, measurement units, conversions, and word problems.
Read the clock or measurement carefully. Count forward or backward for elapsed time, convert between related units, and choose the unit that fits the situation.
Please select an answer first.
Correct answer: A
The correct answer is 4:45.
Add 20 minutes to 4:25 to get 4:45.
Please select an answer first.
Correct answer: B
The correct answer is 7:15.
Count back 35 minutes from 7:50: 20 minutes reaches 7:30 and 15 more reaches 7:15.
Please select an answer first.
Correct answer: C
The correct answer is 50 minutes.
From 12:10 to 1:00 is 50 minutes.
Please select an answer first.
Correct answer: D
The correct answer is 60 inches.
Five feet contain 5 × 12 = 60 inches.
Please select an answer first.
Correct answer: A
The correct answer is 2,500 grams.
Two kilograms is 2,000 grams, and 2,000 + 500 = 2,500 grams.
Please select an answer first.
Correct answer: B
The correct answer is 750 milliliters.
750 milliliters is less than the 1,000 milliliters in 1 liter.
Please select an answer first.
Correct answer: C
The correct answer is 135 minutes.
Two hours are 120 minutes, and 120 + 15 = 135 minutes.
Please select an answer first.
Correct answer: D
The correct answer is 6:35.
Thirty-five minutes is already a multiple of 5, so the time stays 6:35.
Please select an answer first.
Correct answer: A
The correct answer is 100 centimeters.
One meter equals 100 centimeters.
Please select an answer first.
Correct answer: B
The correct answer is Elapsed time is how long an event lasts.
Clock time tells when something happens, while elapsed time tells how long it lasts.
Elapsed time is the amount of time between a starting time and an ending time.
There are 12 inches in one foot.
The page includes five mini tests with 10 questions each, for 50 Grade 3 Time and Measurement questions in total.
