Class 3 Maths Worksheet: Measurement
The method (Big unit to small: multiply): 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL. Big unit → small unit: multiply. Small unit → big unit: divide. 2 m 35 cm = 200 cm + 35 cm = 235 cm. Choose the unit by size: a pencil in cm, a road in km, a toffee in g, a bucket of water in L.
NameDateTime takenScore ___ / 40
- 1.7 L 200 mL = ? mL
- 2.4 L = ? mL
- 3.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) kg
- 4.2 m 86 cm = ? cm
- 5.8 kg 100 g = ? g
- 6.7 kg = ? g
- 7.A blue ribbon is 30 cm long and a red ribbon is 23 cm long. What is their total length (in cm)?
- 8.A jug has 1000 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A pink ribbon is 28 cm long and a red ribbon is 23 cm long. What is their total length (in cm)?
- 10.8 m = ? cm
- 11.9000 g = ? kg
- 12.7 km 650 m = ? m
- 13.7000 m = ? km
- 14.700 cm = ? m
- 15.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A blue ribbon is 46 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 17.4 kg 100 g = ? g
- 18.9000 m = ? km
- 19.A jug has 1000 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.9 L = ? mL
- 21.4 m = ? cm
- 22.3 km = ? m
- 23.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.2 km = ? m
- 25.3 m 39 cm = ? cm
- 26.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A red ribbon is 58 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 28.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.8 L = ? mL
- 30.6 L = ? mL
- 31.Which unit would you use to measure the weight of a toffee? (a) mL (b) L (c) g
- 32.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 900 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.Which unit would you use to measure the milk in a big can? (a) m (b) cm (c) L
- 35.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) km (c) kg
- 36.A green ribbon is 28 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 37.5 m = ? cm
- 38.1 L 300 mL = ? mL
- 39.2000 mL = ? L
- 40.2 kg = ? g
Answer key
- 7200
- 4000
- cm
- 286
- 8100
- 7000
- 53
- 900
- 51
- 800
- 9
- 7650
- 7
- 7
- 300
- 62
- 4100
- 9
- 950
- 9000
- 400
- 3000
- 200
- 2000
- 339
- 350
- 78
- 200
- 8000
- 6000
- g
- 250
- 100
- L
- kg
- 48
- 500
- 1300
- 2
- 2000
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