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.
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- 1.A jug has 900 mL of milk. 850 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.3 kg = ? g
- 3.5 kg 300 g = ? g
- 4.9 m 57 cm = ? cm
- 5.3 kg 750 g = ? g
- 6.A yellow ribbon is 59 cm long and a red ribbon is 27 cm long. What is their total length (in cm)?
- 7.3 km = ? m
- 8.Which unit would you use to measure the length of an eraser? (a) kg (b) cm (c) L
- 9.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) L
- 10.2 km = ? m
- 11.9000 m = ? km
- 12.4 km 200 m = ? m
- 13.4000 mL = ? L
- 14.300 cm = ? m
- 15.A green ribbon is 36 cm long and a white ribbon is 47 cm long. What is their total length (in cm)?
- 16.400 cm = ? m
- 17.A pink ribbon is 55 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 18.4 km 550 m = ? m
- 19.2000 g = ? kg
- 20.4 kg = ? g
- 21.7 kg 700 g = ? g
- 22.A jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 650 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.Which unit would you use to measure the weight of a sack of rice? (a) km (b) L (c) kg
- 26.Which unit would you use to measure the juice in a small glass? (a) m (b) cm (c) mL
- 27.6 m 24 cm = ? cm
- 28.8000 m = ? km
- 29.5 m = ? cm
- 30.A jug has 750 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.Which unit would you use to measure the weight of a toffee? (a) km (b) m (c) g
- 33.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.6 m = ? cm
- 35.8 kg 600 g = ? g
- 36.6000 mL = ? L
- 37.7 L 650 mL = ? mL
- 38.4 kg 100 g = ? g
- 39.3 L = ? mL
- 40.A red ribbon is 38 cm long and a pink ribbon is 47 cm long. What is their total length (in cm)?
Answer key
- 50
- 3000
- 5300
- 957
- 3750
- 86
- 3000
- cm
- km
- 2000
- 9
- 4200
- 4
- 3
- 83
- 4
- 88
- 4550
- 2
- 4000
- 7700
- 200
- 300
- 100
- kg
- mL
- 624
- 8
- 500
- 300
- 100
- g
- 250
- 600
- 8600
- 6
- 7650
- 4100
- 3000
- 85
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