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.A white ribbon is 43 cm long and a pink ribbon is 20 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the juice in a small glass? (a) km (b) mL (c) g
- 3.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) mL (c) cm
- 4.A yellow ribbon is 44 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 5.2000 m = ? km
- 6.7 L = ? mL
- 7.500 cm = ? m
- 8.A green ribbon is 20 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
- 9.8 km = ? m
- 10.A yellow ribbon is 33 cm long and a blue ribbon is 17 cm long. What is their total length (in cm)?
- 11.A white ribbon is 40 cm long and a green ribbon is 56 cm long. What is their total length (in cm)?
- 12.1 L 800 mL = ? mL
- 13.2 m = ? cm
- 14.2 kg = ? g
- 15.A white ribbon is 23 cm long and a blue ribbon is 32 cm long. What is their total length (in cm)?
- 16.8000 m = ? km
- 17.Which unit would you use to measure the height of a door? (a) m (b) mL (c) kg
- 18.A blue ribbon is 45 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 19.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) mL
- 20.8 L 50 mL = ? mL
- 21.200 cm = ? m
- 22.600 cm = ? m
- 23.6 kg 700 g = ? g
- 24.5 km = ? m
- 25.3 km 950 m = ? m
- 26.A white ribbon is 36 cm long and a red ribbon is 43 cm long. What is their total length (in cm)?
- 27.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.6 kg 150 g = ? g
- 29.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.6000 mL = ? L
- 31.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.1 m 93 cm = ? cm
- 33.7 kg 750 g = ? g
- 34.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 650 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.Which unit would you use to measure the water in a bucket? (a) m (b) L (c) g
- 38.4 km = ? m
- 39.A jug has 850 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.Which unit would you use to measure the milk in a big can? (a) L (b) g (c) kg
Answer key
- 63
- mL
- kg
- 65
- 2
- 7000
- 5
- 47
- 8000
- 50
- 96
- 1800
- 200
- 2000
- 55
- 8
- m
- 69
- kg
- 8050
- 2
- 6
- 6700
- 5000
- 3950
- 79
- 300
- 6150
- 50
- 6
- 750
- 193
- 7750
- 100
- 350
- 350
- L
- 4000
- 600
- L
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