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
- 1.5 m = ? cm
- 2.4 L 350 mL = ? mL
- 3.A blue ribbon is 17 cm long and a pink ribbon is 31 cm long. What is their total length (in cm)?
- 4.4 L 500 mL = ? mL
- 5.A yellow ribbon is 33 cm long and a red ribbon is 27 cm long. What is their total length (in cm)?
- 6.8 m 55 cm = ? cm
- 7.500 cm = ? m
- 8.A yellow ribbon is 45 cm long and a red ribbon is 15 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the milk in a big can? (a) L (b) g (c) cm
- 10.2 km 300 m = ? m
- 11.2000 g = ? kg
- 12.Which unit would you use to measure the water in a bucket? (a) m (b) km (c) L
- 13.4000 mL = ? L
- 14.6 kg 300 g = ? g
- 15.6 kg 200 g = ? g
- 16.9 m 89 cm = ? cm
- 17.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) L
- 18.A red ribbon is 19 cm long and a green ribbon is 35 cm long. What is their total length (in cm)?
- 19.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A jug has 850 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.7 kg 700 g = ? g
- 22.A pink ribbon is 50 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
- 23.8 kg = ? g
- 24.200 cm = ? m
- 25.7 kg 650 g = ? g
- 26.A jug has 1000 mL of milk. 950 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.Which unit would you use to measure the weight of a toffee? (a) L (b) km (c) g
- 28.2 m 31 cm = ? cm
- 29.A yellow ribbon is 26 cm long and a green ribbon is 46 cm long. What is their total length (in cm)?
- 30.6 L 500 mL = ? mL
- 31.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.8 km 900 m = ? m
- 33.3 L 50 mL = ? mL
- 34.6000 mL = ? L
- 35.A jug has 650 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.9 m = ? cm
- 37.Which unit would you use to measure the length of an eraser? (a) kg (b) g (c) cm
- 38.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A blue ribbon is 42 cm long and a white ribbon is 15 cm long. What is their total length (in cm)?
- 40.A white ribbon is 26 cm long and a red ribbon is 26 cm long. What is their total length (in cm)?
Answer key
- 500
- 4350
- 48
- 4500
- 60
- 855
- 5
- 60
- L
- 2300
- 2
- L
- 4
- 6300
- 6200
- 989
- kg
- 54
- 50
- 550
- 7700
- 91
- 8000
- 2
- 7650
- 50
- g
- 231
- 72
- 6500
- 200
- 8900
- 3050
- 6
- 400
- 900
- cm
- 300
- 57
- 52
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