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Adding Lengths Worksheet (km, m, cm, mm)



Objective: I know how to add lengths in metric measurements.


Metric measurements of length are millimeter (mm), centimeter (cm), meter (m), kilometer (km).

Related Topics: More Math Worksheets

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
Solve the following:

a) 5.2 km + 7.5 km = km

b) 7.23 km + 50 m = km

c) 0.23 km + 2500 m + 23 m = km

d) 3 cm 7 mm + 4 cm 4 mm = cm mm

e) 5 m 6 cm + 3 m 95 cm = m cm

f) 3 km 60 m + 8 km 70 m = km m




Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Mathway Calculator Widget

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