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 kg 150 g = ? g
- 2.A green ribbon is 44 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 3.1 m 69 cm = ? cm
- 4.7000 m = ? km
- 5.9000 mL = ? L
- 6.9 kg 50 g = ? g
- 7.A blue ribbon is 22 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 8.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) L
- 9.1 kg 350 g = ? g
- 10.3 L 750 mL = ? mL
- 11.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.800 cm = ? m
- 13.A yellow ribbon is 27 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 14.Which unit would you use to measure the juice in a small glass? (a) cm (b) mL (c) kg
- 15.A green ribbon is 28 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 16.6 kg = ? g
- 17.A jug has 1000 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.9 kg 400 g = ? g
- 20.A green ribbon is 58 cm long and a blue ribbon is 35 cm long. What is their total length (in cm)?
- 21.3 L 650 mL = ? mL
- 22.A blue ribbon is 17 cm long and a white ribbon is 57 cm long. What is their total length (in cm)?
- 23.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) L
- 24.4 kg 200 g = ? g
- 25.2 L 700 mL = ? mL
- 26.300 cm = ? m
- 27.A jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.3 L = ? mL
- 29.A pink ribbon is 30 cm long and a yellow ribbon is 53 cm long. What is their total length (in cm)?
- 30.A pink ribbon is 60 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 31.1 m 66 cm = ? cm
- 32.8 km = ? m
- 33.5000 g = ? kg
- 34.4 kg 350 g = ? g
- 35.A white ribbon is 43 cm long and a red ribbon is 42 cm long. What is their total length (in cm)?
- 36.7 km = ? m
- 37.A blue ribbon is 54 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 38.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.8000 mL = ? L
- 40.A jug has 1000 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 2150
- 62
- 169
- 7
- 9
- 9050
- 51
- g
- 1350
- 3750
- 100
- 8
- 47
- mL
- 48
- 6000
- 400
- 150
- 9400
- 93
- 3650
- 74
- kg
- 4200
- 2700
- 3
- 200
- 3000
- 83
- 77
- 166
- 8000
- 5
- 4350
- 85
- 7000
- 70
- 50
- 8
- 350
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