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
- 1.8000 g = ? kg
- 2.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.9 km = ? m
- 5.A jug has 850 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.2 m = ? cm
- 7.A jug has 950 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.2 km 400 m = ? m
- 9.9 kg 400 g = ? g
- 10.5 km = ? m
- 11.9 L 150 mL = ? mL
- 12.5 m 76 cm = ? cm
- 13.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) km
- 15.5 kg 600 g = ? g
- 16.3 kg = ? g
- 17.A pink ribbon is 28 cm long and a white ribbon is 23 cm long. What is their total length (in cm)?
- 18.6 kg = ? g
- 19.Which unit would you use to measure the weight of a pencil? (a) m (b) km (c) g
- 20.8 km = ? m
- 21.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.6000 m = ? km
- 23.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 1000 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.2 kg 450 g = ? g
- 27.5 kg = ? g
- 28.3 kg 400 g = ? g
- 29.700 cm = ? m
- 30.4000 m = ? km
- 31.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.Which unit would you use to measure the weight of a toffee? (a) mL (b) m (c) g
- 33.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) kg
- 34.2 L 300 mL = ? mL
- 35.200 cm = ? m
- 36.7 m 22 cm = ? cm
- 37.4 m 6 cm = ? cm
- 38.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.2 kg 650 g = ? g
- 40.8 m 6 cm = ? cm
Answer key
- 8
- 100
- 150
- 9000
- 450
- 200
- 50
- 2400
- 9400
- 5000
- 9150
- 576
- 400
- kg
- 5600
- 3000
- 51
- 6000
- g
- 8000
- 250
- 6
- 200
- 800
- 50
- 2450
- 5000
- 3400
- 7
- 4
- 150
- g
- cm
- 2300
- 2
- 722
- 406
- 100
- 2650
- 806
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