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
- 1.3 km 200 m = ? m
- 2.8 L 200 mL = ? mL
- 3.9000 m = ? km
- 4.5000 g = ? kg
- 5.2 m = ? cm
- 6.6000 g = ? kg
- 7.7000 m = ? km
- 8.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.4 L 200 mL = ? mL
- 10.900 cm = ? m
- 11.3 kg 350 g = ? g
- 12.2000 mL = ? L
- 13.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A white ribbon is 31 cm long and a blue ribbon is 41 cm long. What is their total length (in cm)?
- 15.A jug has 1000 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.6 L = ? mL
- 17.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.6 kg 550 g = ? g
- 19.Which unit would you use to measure the water in a bucket? (a) cm (b) L (c) kg
- 20.A jug has 950 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.800 cm = ? m
- 22.2 m 75 cm = ? cm
- 23.Which unit would you use to measure the length of a pencil? (a) mL (b) kg (c) cm
- 24.Which unit would you use to measure the weight of a watermelon? (a) mL (b) m (c) kg
- 25.6000 m = ? km
- 26.9000 g = ? kg
- 27.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.6000 mL = ? L
- 29.A blue ribbon is 39 cm long and a green ribbon is 49 cm long. What is their total length (in cm)?
- 30.A jug has 900 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.3 km 800 m = ? m
- 32.2 m 7 cm = ? cm
- 33.A green ribbon is 34 cm long and a red ribbon is 43 cm long. What is their total length (in cm)?
- 34.2 L 650 mL = ? mL
- 35.7 L = ? mL
- 36.A white ribbon is 41 cm long and a red ribbon is 46 cm long. What is their total length (in cm)?
- 37.5 km = ? m
- 38.3 L = ? mL
- 39.5 m 67 cm = ? cm
- 40.8 kg = ? g
Answer key
- 3200
- 8200
- 9
- 5
- 200
- 6
- 7
- 300
- 4200
- 9
- 3350
- 2
- 500
- 72
- 100
- 6000
- 100
- 6550
- L
- 200
- 8
- 275
- cm
- kg
- 6
- 9
- 250
- 6
- 88
- 450
- 3800
- 207
- 77
- 2650
- 7000
- 87
- 5000
- 3000
- 567
- 8000
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