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
- 1.4000 mL = ? L
- 2.4 kg 100 g = ? g
- 3.1 kg 750 g = ? g
- 4.4000 m = ? km
- 5.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.5 kg = ? g
- 7.Which unit would you use to measure the water in a bucket? (a) m (b) L (c) kg
- 8.7000 m = ? km
- 9.400 cm = ? m
- 10.Which unit would you use to measure the distance between two cities? (a) km (b) kg (c) g
- 11.Which unit would you use to measure the milk in a big can? (a) g (b) km (c) L
- 12.A jug has 850 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.4 kg 850 g = ? g
- 14.6000 m = ? km
- 15.3000 m = ? km
- 16.3 km 950 m = ? m
- 17.Which unit would you use to measure the weight of a watermelon? (a) m (b) km (c) kg
- 18.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.4 m = ? cm
- 20.7 kg 400 g = ? g
- 21.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) cm (c) L
- 22.A jug has 750 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A green ribbon is 21 cm long and a pink ribbon is 41 cm long. What is their total length (in cm)?
- 24.A jug has 650 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.Which unit would you use to measure the length of a pencil? (a) kg (b) cm (c) L
- 27.A blue ribbon is 49 cm long and a red ribbon is 30 cm long. What is their total length (in cm)?
- 28.A jug has 1000 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.A blue ribbon is 40 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 30.5 km 350 m = ? m
- 31.2 m 33 cm = ? cm
- 32.A red ribbon is 53 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 33.A blue ribbon is 23 cm long and a pink ribbon is 49 cm long. What is their total length (in cm)?
- 34.3 m 47 cm = ? cm
- 35.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.6 m = ? cm
- 37.300 cm = ? m
- 38.7 km 300 m = ? m
- 39.6 kg 550 g = ? g
- 40.8 km = ? m
Answer key
- 4
- 4100
- 1750
- 4
- 900
- 5000
- L
- 7
- 4
- km
- L
- 600
- 4850
- 6
- 3
- 3950
- kg
- 200
- 400
- 7400
- kg
- 350
- 62
- 50
- 800
- cm
- 79
- 800
- 67
- 5350
- 233
- 72
- 72
- 347
- 250
- 600
- 3
- 7300
- 6550
- 8000
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