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
- 1.9 m 6 cm = ? cm
- 2.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.1 km 50 m = ? m
- 4.3000 m = ? km
- 5.Which unit would you use to measure the juice in a small glass? (a) cm (b) m (c) mL
- 6.600 cm = ? m
- 7.A red ribbon is 29 cm long and a white ribbon is 47 cm long. What is their total length (in cm)?
- 8.700 cm = ? m
- 9.5 L 900 mL = ? mL
- 10.9000 m = ? km
- 11.A blue ribbon is 36 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 12.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) m
- 13.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) L
- 14.3 km = ? m
- 15.A jug has 1000 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.9 kg 350 g = ? g
- 17.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.1 kg 450 g = ? g
- 19.5 kg 250 g = ? g
- 20.5 m 77 cm = ? cm
- 21.A jug has 950 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.4000 mL = ? L
- 23.Which unit would you use to measure the length of a pencil? (a) L (b) g (c) cm
- 24.Which unit would you use to measure the weight of a sack of rice? (a) L (b) cm (c) kg
- 25.2 kg = ? g
- 26.Which unit would you use to measure the height of a door? (a) m (b) mL (c) g
- 27.A blue ribbon is 25 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
- 28.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.200 cm = ? m
- 30.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.9 L = ? mL
- 32.A white ribbon is 33 cm long and a green ribbon is 28 cm long. What is their total length (in cm)?
- 33.6 m 72 cm = ? cm
- 34.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 750 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.2000 m = ? km
- 37.6 L 200 mL = ? mL
- 38.6 m = ? cm
- 39.8 L = ? mL
- 40.3 km 450 m = ? m
Answer key
- 906
- 100
- 1050
- 3
- mL
- 6
- 76
- 7
- 5900
- 9
- 63
- g
- km
- 3000
- 500
- 9350
- 550
- 1450
- 5250
- 577
- 450
- 4
- cm
- kg
- 2000
- m
- 60
- 150
- 2
- 300
- 9000
- 61
- 672
- 150
- 300
- 2
- 6200
- 600
- 8000
- 3450
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