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Third Grade
Third Grade Math
Measurement
Word problems of length
Choose the answer for word problem of subtraction using metric units of length
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CHOOSE THE ANSWER FOR WORD PROBLEM OF SUBTRACTION USING METRIC UNITS OF LENGTH
1
The length of a highway is 300 kilometers. If a car has already driven 220 kilometers, how many more kilometers does it need to reach the destination?
70 kilometers
80 kilometers
90 kilometers
60 kilometers
2
A piece of plastic tubing is 120 centimeters long. If 50 centimeters are used for plumbing repairs, how much tubing remains?
80 centimeters
60 centimeters
70 centimeters
90 centimeters
3
Sam has a rope that is 5 meters long. He cuts off a piece that is 2 meters long. How much rope does he have left?
5 meters
3 meters
13 meters
10 meters
4
Alex has a ribbon that is 450 millimeters long. He uses 250 millimeters to decorate a gift. How much ribbon does he have left?
200 millimeters
100 millimeters
300 millimeters
50 millimeters
5
A piece of plastic tubing is 120 centimeters long. If 80 centimeters are used for plumbing repairs, how much tubing remains?
60 centimeters
50 centimeters
40 centimeters
30 centimeters
6
A piece of plastic tubing is 800 millimeters long. If 400 millimeters are used for plumbing repairs, how much tubing remains?
400 millimeters
300 millimeters
200 millimeters
500 millimeters
7
Sarah has a piece of string that is 500 millimeters long. She cuts off a piece that is 250 millimeters long. How much string does she have left?
250 millimeters
300 millimeters
200 millimeters
150 millimeters
8
A garden hose is 15 meters long. If 8 meters of it is used to water plants, how much hose is left?
8 meters
10 meters
12 meters
7 meters
9
A steel rod is 650 millimeters long. After cutting off 250 millimeters for a construction project, how long is the remaining rod?
100 millimeters
200 millimeters
400 millimeters
300 millimeters
10
A marathon race is 40 kilometers long. If a runner has completed 30 kilometers, how many kilometers does the runner have left to finish the race?
20 kilometers
10 kilometers
5 kilometers
15 kilometers
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