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.Which unit would you use to measure the length of an eraser? (a) kg (b) cm (c) g
- 2.A jug has 900 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.200 cm = ? m
- 4.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) L
- 5.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) cm (c) kg
- 6.Which unit would you use to measure the juice in a small glass? (a) cm (b) m (c) mL
- 7.A pink ribbon is 30 cm long and a white ribbon is 17 cm long. What is their total length (in cm)?
- 8.A yellow ribbon is 21 cm long and a pink ribbon is 52 cm long. What is their total length (in cm)?
- 9.1 m 17 cm = ? cm
- 10.A yellow ribbon is 26 cm long and a red ribbon is 39 cm long. What is their total length (in cm)?
- 11.3000 mL = ? L
- 12.5 kg = ? g
- 13.2 m 48 cm = ? cm
- 14.3000 m = ? km
- 15.Which unit would you use to measure the medicine in a spoon? (a) g (b) mL (c) km
- 16.A blue ribbon is 49 cm long and a red ribbon is 55 cm long. What is their total length (in cm)?
- 17.4000 m = ? km
- 18.3 m 74 cm = ? cm
- 19.5000 mL = ? L
- 20.A green ribbon is 47 cm long and a pink ribbon is 30 cm long. What is their total length (in cm)?
- 21.7 kg = ? g
- 22.3 kg = ? g
- 23.4 L 350 mL = ? mL
- 24.A jug has 900 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) L
- 27.A blue ribbon is 49 cm long and a pink ribbon is 59 cm long. What is their total length (in cm)?
- 28.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.7 m = ? cm
- 30.A yellow ribbon is 20 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 31.9 L 250 mL = ? mL
- 32.900 cm = ? m
- 33.3 kg 450 g = ? g
- 34.4 kg 400 g = ? g
- 35.8 km = ? m
- 36.6 m = ? cm
- 37.7 km = ? m
- 38.6 m 48 cm = ? cm
- 39.9 m = ? cm
- 40.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- cm
- 700
- 2
- km
- kg
- mL
- 47
- 73
- 117
- 65
- 3
- 5000
- 248
- 3
- mL
- 104
- 4
- 374
- 5
- 77
- 7000
- 3000
- 4350
- 850
- 250
- kg
- 108
- 200
- 700
- 44
- 9250
- 9
- 3450
- 4400
- 8000
- 600
- 7000
- 648
- 900
- 100
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