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
- 1.4 km 900 m = ? m
- 2.4 m 46 cm = ? cm
- 3.Which unit would you use to measure the milk in a big can? (a) L (b) kg (c) m
- 4.1 kg 350 g = ? g
- 5.A jug has 950 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.9 kg 550 g = ? g
- 7.8 L 950 mL = ? mL
- 8.9 km 950 m = ? m
- 9.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) L
- 10.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.7000 mL = ? L
- 12.600 cm = ? m
- 13.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) cm
- 14.A jug has 600 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.7000 m = ? km
- 16.A pink ribbon is 31 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 17.A red ribbon is 41 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
- 18.4000 m = ? km
- 19.Which unit would you use to measure the length of a train journey? (a) km (b) mL (c) g
- 20.8 L = ? mL
- 21.A pink ribbon is 36 cm long and a white ribbon is 54 cm long. What is their total length (in cm)?
- 22.7 L 200 mL = ? mL
- 23.A blue ribbon is 20 cm long and a pink ribbon is 22 cm long. What is their total length (in cm)?
- 24.9 kg = ? g
- 25.7000 g = ? kg
- 26.3 kg 200 g = ? g
- 27.9 km = ? m
- 28.A jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.3000 m = ? km
- 30.A yellow ribbon is 32 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 31.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A jug has 900 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A yellow ribbon is 45 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 34.A red ribbon is 30 cm long and a white ribbon is 37 cm long. What is their total length (in cm)?
- 35.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) cm
- 36.7 kg = ? g
- 37.A red ribbon is 37 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 38.A jug has 750 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A white ribbon is 59 cm long and a red ribbon is 34 cm long. What is their total length (in cm)?
- 40.8000 g = ? kg
Answer key
- 4900
- 446
- L
- 1350
- 650
- 9550
- 8950
- 9950
- g
- 200
- 7
- 6
- mL
- 350
- 7
- 49
- 92
- 4
- km
- 8000
- 90
- 7200
- 42
- 9000
- 7
- 3200
- 9000
- 350
- 3
- 56
- 150
- 400
- 93
- 67
- g
- 7000
- 52
- 200
- 93
- 8
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