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.
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- 1.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.5 m = ? cm
- 3.8 km = ? m
- 4.7000 m = ? km
- 5.9 km = ? m
- 6.A jug has 800 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.8000 g = ? kg
- 8.A pink ribbon is 57 cm long and a green ribbon is 45 cm long. What is their total length (in cm)?
- 9.A pink ribbon is 35 cm long and a yellow ribbon is 40 cm long. What is their total length (in cm)?
- 10.9 m = ? cm
- 11.4 km = ? m
- 12.300 cm = ? m
- 13.7 kg = ? g
- 14.Which unit would you use to measure the height of a door? (a) kg (b) m (c) L
- 15.A pink ribbon is 49 cm long and a red ribbon is 49 cm long. What is their total length (in cm)?
- 16.A jug has 950 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A green ribbon is 16 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 18.A red ribbon is 24 cm long and a blue ribbon is 49 cm long. What is their total length (in cm)?
- 19.9 kg 650 g = ? g
- 20.Which unit would you use to measure the weight of a toffee? (a) mL (b) m (c) g
- 21.9 kg 700 g = ? g
- 22.800 cm = ? m
- 23.4 m 15 cm = ? cm
- 24.1 kg 300 g = ? g
- 25.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A pink ribbon is 23 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the water in a bucket? (a) km (b) m (c) L
- 28.2000 g = ? kg
- 29.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.3000 g = ? kg
- 31.A yellow ribbon is 19 cm long and a pink ribbon is 54 cm long. What is their total length (in cm)?
- 32.3000 mL = ? L
- 33.Which unit would you use to measure the weight of a pencil? (a) g (b) m (c) cm
- 34.6000 g = ? kg
- 35.Which unit would you use to measure the length of an eraser? (a) cm (b) kg (c) g
- 36.A red ribbon is 24 cm long and a blue ribbon is 48 cm long. What is their total length (in cm)?
- 37.A jug has 550 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A blue ribbon is 52 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
- 39.A green ribbon is 55 cm long and a white ribbon is 26 cm long. What is their total length (in cm)?
- 40.3 kg 100 g = ? g
Answer key
- 100
- 500
- 8000
- 7
- 9000
- 500
- 8
- 102
- 75
- 900
- 4000
- 3
- 7000
- m
- 98
- 650
- 46
- 73
- 9650
- g
- 9700
- 8
- 415
- 1300
- 200
- 39
- L
- 2
- 300
- 3
- 73
- 3
- g
- 6
- cm
- 72
- 200
- 112
- 81
- 3100
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