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
- 1.8 km = ? m
- 2.A pink ribbon is 54 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
- 3.2000 mL = ? L
- 4.A red ribbon is 60 cm long and a yellow ribbon is 59 cm long. What is their total length (in cm)?
- 5.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.2 km = ? m
- 7.A jug has 800 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A pink ribbon is 33 cm long and a white ribbon is 48 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the weight of a watermelon? (a) km (b) kg (c) cm
- 10.Which unit would you use to measure the weight of a toffee? (a) g (b) km (c) mL
- 11.A blue ribbon is 19 cm long and a pink ribbon is 25 cm long. What is their total length (in cm)?
- 12.A green ribbon is 17 cm long and a pink ribbon is 42 cm long. What is their total length (in cm)?
- 13.5 km = ? m
- 14.4 L = ? mL
- 15.7000 mL = ? L
- 16.A yellow ribbon is 27 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 17.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.4 L 300 mL = ? mL
- 19.A yellow ribbon is 18 cm long and a blue ribbon is 15 cm long. What is their total length (in cm)?
- 20.1 L 750 mL = ? mL
- 21.8 kg = ? g
- 22.3 kg = ? g
- 23.2 m = ? cm
- 24.5 m 40 cm = ? cm
- 25.A pink ribbon is 57 cm long and a red ribbon is 15 cm long. What is their total length (in cm)?
- 26.9 m = ? cm
- 27.7000 m = ? km
- 28.Which unit would you use to measure the water in a bucket? (a) L (b) g (c) km
- 29.4 km 700 m = ? m
- 30.4 km = ? m
- 31.3 kg 500 g = ? g
- 32.6 kg 300 g = ? g
- 33.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) kg
- 35.A red ribbon is 20 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 36.A jug has 500 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A white ribbon is 45 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 39.A white ribbon is 45 cm long and a red ribbon is 39 cm long. What is their total length (in cm)?
- 40.Which unit would you use to measure the juice in a small glass? (a) kg (b) mL (c) km
Answer key
- 8000
- 75
- 2
- 119
- 650
- 2000
- 200
- 81
- kg
- g
- 44
- 59
- 5000
- 4000
- 7
- 42
- 200
- 4300
- 33
- 1750
- 8000
- 3000
- 200
- 540
- 72
- 900
- 7
- L
- 4700
- 4000
- 3500
- 6300
- 400
- cm
- 62
- 50
- 500
- 103
- 84
- mL
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