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 m 43 cm = ? cm
- 2.A pink ribbon is 21 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 3.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) L
- 4.6 L 850 mL = ? mL
- 5.A red ribbon is 52 cm long and a yellow ribbon is 49 cm long. What is their total length (in cm)?
- 6.5000 mL = ? L
- 7.5 L 600 mL = ? mL
- 8.9 m = ? cm
- 9.8 L 950 mL = ? mL
- 10.Which unit would you use to measure the milk in a big can? (a) g (b) km (c) L
- 11.A blue ribbon is 48 cm long and a yellow ribbon is 25 cm long. What is their total length (in cm)?
- 12.A jug has 950 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A pink ribbon is 28 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 14.A white ribbon is 20 cm long and a pink ribbon is 35 cm long. What is their total length (in cm)?
- 15.A red ribbon is 58 cm long and a white ribbon is 15 cm long. What is their total length (in cm)?
- 16.9 L 200 mL = ? mL
- 17.3 kg = ? g
- 18.7000 m = ? km
- 19.A jug has 950 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.2 km = ? m
- 21.8 L = ? mL
- 22.A pink ribbon is 36 cm long and a green ribbon is 43 cm long. What is their total length (in cm)?
- 23.9 L 700 mL = ? mL
- 24.4 L = ? mL
- 25.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.1 kg 950 g = ? g
- 27.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) mL (c) kg
- 28.2 m = ? cm
- 29.7 m = ? cm
- 30.6 kg 100 g = ? g
- 31.2 L 450 mL = ? mL
- 32.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.Which unit would you use to measure the weight of a watermelon? (a) kg (b) cm (c) L
- 34.A pink ribbon is 51 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 35.3 km 350 m = ? m
- 36.3 kg 150 g = ? g
- 37.4000 g = ? kg
- 38.4000 m = ? km
- 39.7 m 4 cm = ? cm
- 40.Which unit would you use to measure the juice in a small glass? (a) g (b) km (c) mL
Answer key
- 243
- 79
- g
- 6850
- 101
- 5
- 5600
- 900
- 8950
- L
- 73
- 300
- 48
- 55
- 73
- 9200
- 3000
- 7
- 350
- 2000
- 8000
- 79
- 9700
- 4000
- 50
- 1950
- kg
- 200
- 700
- 6100
- 2450
- 50
- kg
- 69
- 3350
- 3150
- 4
- 4
- 704
- mL
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