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 km 850 m = ? m
- 2.6000 g = ? kg
- 3.Which unit would you use to measure the height of a door? (a) mL (b) kg (c) m
- 4.9 kg 250 g = ? g
- 5.1 m 18 cm = ? cm
- 6.A blue ribbon is 42 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 7.Which unit would you use to measure the water in a bucket? (a) m (b) g (c) L
- 8.Which unit would you use to measure the length of a train journey? (a) km (b) L (c) g
- 9.7 kg = ? g
- 10.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.600 cm = ? m
- 12.A red ribbon is 34 cm long and a blue ribbon is 29 cm long. What is their total length (in cm)?
- 13.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A blue ribbon is 21 cm long and a yellow ribbon is 59 cm long. What is their total length (in cm)?
- 16.A green ribbon is 21 cm long and a yellow ribbon is 17 cm long. What is their total length (in cm)?
- 17.1 L 350 mL = ? mL
- 18.Which unit would you use to measure the length of a cricket pitch? (a) L (b) m (c) mL
- 19.9 km = ? m
- 20.8 m 58 cm = ? cm
- 21.Which unit would you use to measure the weight of a sack of rice? (a) L (b) mL (c) kg
- 22.Which unit would you use to measure the milk in a big can? (a) km (b) m (c) L
- 23.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.8000 mL = ? L
- 25.6 m 71 cm = ? cm
- 26.400 cm = ? m
- 27.A yellow ribbon is 22 cm long and a blue ribbon is 57 cm long. What is their total length (in cm)?
- 28.7 kg 400 g = ? g
- 29.A red ribbon is 56 cm long and a yellow ribbon is 44 cm long. What is their total length (in cm)?
- 30.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.8 km = ? m
- 32.3000 m = ? km
- 33.9 L 350 mL = ? mL
- 34.2 m = ? cm
- 35.9 m = ? cm
- 36.8 m 70 cm = ? cm
- 37.7000 g = ? kg
- 38.2 m 28 cm = ? cm
- 39.5 m 5 cm = ? cm
- 40.A red ribbon is 49 cm long and a green ribbon is 46 cm long. What is their total length (in cm)?
Answer key
- 7850
- 6
- m
- 9250
- 118
- 84
- L
- km
- 7000
- 700
- 6
- 63
- 450
- 450
- 80
- 38
- 1350
- m
- 9000
- 858
- kg
- L
- 300
- 8
- 671
- 4
- 79
- 7400
- 100
- 150
- 8000
- 3
- 9350
- 200
- 900
- 870
- 7
- 228
- 505
- 95
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