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
- 1.2 kg 650 g = ? g
- 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.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.5 kg = ? g
- 5.2 km = ? m
- 6.A green ribbon is 56 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 7.4 kg = ? g
- 8.3000 mL = ? L
- 9.Which unit would you use to measure the length of a cricket pitch? (a) m (b) g (c) L
- 10.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) kg
- 11.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.4000 g = ? kg
- 15.5 kg 900 g = ? g
- 16.A jug has 950 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A blue ribbon is 57 cm long and a white ribbon is 56 cm long. What is their total length (in cm)?
- 18.8 L = ? mL
- 19.8 kg = ? g
- 20.Which unit would you use to measure the weight of a pencil? (a) km (b) mL (c) g
- 21.4 L = ? mL
- 22.600 cm = ? m
- 23.Which unit would you use to measure the height of a door? (a) L (b) m (c) g
- 24.A blue ribbon is 41 cm long and a pink ribbon is 21 cm long. What is their total length (in cm)?
- 25.3 m 82 cm = ? cm
- 26.2 kg 400 g = ? g
- 27.Which unit would you use to measure the medicine in a spoon? (a) mL (b) kg (c) cm
- 28.4 kg 400 g = ? g
- 29.Which unit would you use to measure the length of a pencil? (a) L (b) g (c) cm
- 30.5 L = ? mL
- 31.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.8 km = ? m
- 33.3 m = ? cm
- 34.Which unit would you use to measure the water in a bucket? (a) L (b) g (c) cm
- 35.Which unit would you use to measure the length of a train journey? (a) L (b) km (c) g
- 36.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.7 m = ? cm
- 38.4 m = ? cm
- 39.Which unit would you use to measure the weight of a sack of rice? (a) km (b) mL (c) kg
- 40.6000 m = ? km
Answer key
- 2650
- 100
- 400
- 5000
- 2000
- 80
- 4000
- 3
- m
- mL
- 350
- 250
- 300
- 4
- 5900
- 50
- 113
- 8000
- 8000
- g
- 4000
- 6
- m
- 62
- 382
- 2400
- mL
- 4400
- cm
- 5000
- 350
- 8000
- 300
- L
- km
- 100
- 700
- 400
- kg
- 6
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