Mass Conversion Practice
A Grade 5 math worksheet focusing on converting between different units of mass (grams, kilograms, milligrams).
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Mass Conversion Practice
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Read each question carefully and convert the given units of mass. Show your work where applicable.
1. 1 kilogram (kg) is equal to grams (g).
2. 1 gram (g) is equal to milligrams (mg).
3. To convert kilograms to grams, you need to by 1,000.
4. To convert grams to kilograms, you need to by 1,000.
5. Convert 3 kilograms to grams.
6. Convert 5,000 grams to kilograms.
7. Convert 2.5 kilograms to grams.
8. Which of the following is equivalent to 4,000 grams?
0.4 kg
4 kg
40 kg
400 kg
9. A recipe calls for 500 grams of flour. How many kilograms is that?
0.05 kg
0.5 kg
5 kg
50 kg
10. 1,500 grams is less than 1.5 kilograms.
True
False
11. A 2 kg bag of apples is heavier than a 2,200 g bag of oranges.
True
False
12. Sarah bought 3 bags of potatoes. Each bag weighs 1.5 kilograms. What is the total mass of the potatoes in grams?
13. A small bird weighs 50 grams. How many milligrams does it weigh? If a large bird weighs 1 kilogram, how many small birds would it take to equal the mass of the large bird?