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
- 1.9 kg = ? g
- 2.4 m 14 cm = ? cm
- 3.8 m 18 cm = ? cm
- 4.A red ribbon is 54 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 5.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.1 km 650 m = ? m
- 7.Which unit would you use to measure the milk in a big can? (a) m (b) L (c) cm
- 8.A green ribbon is 20 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 9.2 m 74 cm = ? cm
- 10.7 L 950 mL = ? mL
- 11.3 kg = ? g
- 12.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) m
- 13.3 m 92 cm = ? cm
- 14.A red ribbon is 16 cm long and a green ribbon is 46 cm long. What is their total length (in cm)?
- 15.8 m 19 cm = ? cm
- 16.Which unit would you use to measure the weight of a toffee? (a) g (b) cm (c) mL
- 17.7 L = ? mL
- 18.5 kg 900 g = ? g
- 19.A white ribbon is 44 cm long and a blue ribbon is 53 cm long. What is their total length (in cm)?
- 20.Which unit would you use to measure the height of a door? (a) g (b) m (c) mL
- 21.6 m 23 cm = ? cm
- 22.2 m = ? cm
- 23.8000 mL = ? L
- 24.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) L
- 25.900 cm = ? m
- 26.A blue ribbon is 38 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 27.7 m = ? cm
- 28.9 m = ? cm
- 29.6 kg = ? g
- 30.A pink ribbon is 16 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 31.8 m 53 cm = ? cm
- 32.7 km 750 m = ? m
- 33.1 kg 750 g = ? g
- 34.A jug has 850 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.3000 m = ? km
- 36.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.3000 mL = ? L
- 40.A pink ribbon is 55 cm long and a blue ribbon is 28 cm long. What is their total length (in cm)?
Answer key
- 9000
- 414
- 818
- 71
- 200
- 1650
- L
- 62
- 274
- 7950
- 3000
- kg
- 392
- 62
- 819
- g
- 7000
- 5900
- 97
- m
- 623
- 200
- 8
- cm
- 9
- 96
- 700
- 900
- 6000
- 74
- 853
- 7750
- 1750
- 450
- 3
- 700
- 250
- 150
- 3
- 83
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