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
- 1.3 kg 750 g = ? g
- 2.5 kg = ? g
- 3.9 m 46 cm = ? cm
- 4.4 m 29 cm = ? cm
- 5.A blue ribbon is 15 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 6.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A blue ribbon is 20 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 8.A red ribbon is 52 cm long and a green ribbon is 59 cm long. What is their total length (in cm)?
- 9.2000 m = ? km
- 10.800 cm = ? m
- 11.3 L 400 mL = ? mL
- 12.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.4 kg 700 g = ? g
- 14.A pink ribbon is 42 cm long and a red ribbon is 54 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the weight of a sack of rice? (a) L (b) kg (c) km
- 16.7 kg 300 g = ? g
- 17.4 L = ? mL
- 18.4 km 700 m = ? m
- 19.5 km 350 m = ? m
- 20.6000 m = ? km
- 21.2 kg = ? g
- 22.8 km = ? m
- 23.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.Which unit would you use to measure the height of a door? (a) g (b) m (c) L
- 25.6000 mL = ? L
- 26.3000 mL = ? L
- 27.2 L = ? mL
- 28.3000 g = ? kg
- 29.Which unit would you use to measure the milk in a big can? (a) g (b) L (c) km
- 30.4 kg = ? g
- 31.1 L 400 mL = ? mL
- 32.Which unit would you use to measure the water in a bucket? (a) L (b) kg (c) g
- 33.4 m 30 cm = ? cm
- 34.5 km 200 m = ? m
- 35.A red ribbon is 52 cm long and a yellow ribbon is 21 cm long. What is their total length (in cm)?
- 36.A jug has 650 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.5 kg 600 g = ? g
- 38.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) cm
- 39.6 m 33 cm = ? cm
- 40.Which unit would you use to measure the weight of a toffee? (a) km (b) cm (c) g
Answer key
- 3750
- 5000
- 946
- 429
- 31
- 900
- 40
- 111
- 2
- 8
- 3400
- 100
- 4700
- 96
- kg
- 7300
- 4000
- 4700
- 5350
- 6
- 2000
- 8000
- 300
- m
- 6
- 3
- 2000
- 3
- L
- 4000
- 1400
- L
- 430
- 5200
- 73
- 250
- 5600
- g
- 633
- g
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