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 a pencil? (a) mL (b) g (c) cm
- 2.8 L = ? mL
- 3.5000 mL = ? L
- 4.7 m 10 cm = ? cm
- 5.A yellow ribbon is 20 cm long and a red ribbon is 19 cm long. What is their total length (in cm)?
- 6.A green ribbon is 55 cm long and a blue ribbon is 21 cm long. What is their total length (in cm)?
- 7.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.2 m 20 cm = ? cm
- 9.Which unit would you use to measure the water in a bucket? (a) m (b) L (c) cm
- 10.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.5000 m = ? km
- 13.9 L = ? mL
- 14.4 km 850 m = ? m
- 15.Which unit would you use to measure the weight of a toffee? (a) g (b) km (c) m
- 16.4 km = ? m
- 17.6 km = ? m
- 18.3000 m = ? km
- 19.A white ribbon is 36 cm long and a red ribbon is 52 cm long. What is their total length (in cm)?
- 20.5 kg 350 g = ? g
- 21.A yellow ribbon is 22 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 22.Which unit would you use to measure the length of an eraser? (a) kg (b) L (c) cm
- 23.9 km 300 m = ? m
- 24.6 kg = ? g
- 25.2 m = ? cm
- 26.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.Which unit would you use to measure the length of a train journey? (a) L (b) mL (c) km
- 28.A jug has 900 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.9000 mL = ? L
- 30.2 m 44 cm = ? cm
- 31.8 L 750 mL = ? mL
- 32.Which unit would you use to measure the weight of a watermelon? (a) cm (b) mL (c) kg
- 33.A jug has 750 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.7 km = ? m
- 35.A green ribbon is 25 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 36.A red ribbon is 20 cm long and a yellow ribbon is 46 cm long. What is their total length (in cm)?
- 37.400 cm = ? m
- 38.3 kg 150 g = ? g
- 39.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.Which unit would you use to measure the weight of a pencil? (a) m (b) cm (c) g
Answer key
- cm
- 8000
- 5
- 710
- 39
- 76
- 450
- 220
- L
- 500
- 50
- 5
- 9000
- 4850
- g
- 4000
- 6000
- 3
- 88
- 5350
- 55
- cm
- 9300
- 6000
- 200
- 300
- km
- 800
- 9
- 244
- 8750
- kg
- 700
- 7000
- 47
- 66
- 4
- 3150
- 100
- g
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