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
- 1.9 km = ? m
- 2.A blue ribbon is 20 cm long and a yellow ribbon is 46 cm long. What is their total length (in cm)?
- 3.A pink ribbon is 23 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 4.2000 mL = ? L
- 5.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) L
- 6.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.3 m = ? cm
- 8.A pink ribbon is 29 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 9.6000 g = ? kg
- 10.A red ribbon is 57 cm long and a green ribbon is 36 cm long. What is their total length (in cm)?
- 11.1 km 500 m = ? m
- 12.A pink ribbon is 46 cm long and a blue ribbon is 32 cm long. What is their total length (in cm)?
- 13.A red ribbon is 18 cm long and a pink ribbon is 16 cm long. What is their total length (in cm)?
- 14.A red ribbon is 44 cm long and a yellow ribbon is 40 cm long. What is their total length (in cm)?
- 15.3 L 50 mL = ? mL
- 16.7 m = ? cm
- 17.Which unit would you use to measure the weight of a watermelon? (a) L (b) km (c) kg
- 18.9 m 17 cm = ? cm
- 19.2 kg 50 g = ? g
- 20.8000 m = ? km
- 21.Which unit would you use to measure the weight of a sack of rice? (a) km (b) kg (c) cm
- 22.2 m 87 cm = ? cm
- 23.A yellow ribbon is 51 cm long and a blue ribbon is 43 cm long. What is their total length (in cm)?
- 24.200 cm = ? m
- 25.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.8 L = ? mL
- 27.A red ribbon is 41 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 28.9 L = ? mL
- 29.Which unit would you use to measure the water in a bucket? (a) km (b) g (c) L
- 30.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.2000 m = ? km
- 32.3 L 450 mL = ? mL
- 33.7 kg 150 g = ? g
- 34.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.800 cm = ? m
- 36.7 kg = ? g
- 37.A jug has 800 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.2000 g = ? kg
- 39.4 m = ? cm
- 40.9 L 350 mL = ? mL
Answer key
- 9000
- 66
- 39
- 2
- cm
- 100
- 300
- 56
- 6
- 93
- 1500
- 78
- 34
- 84
- 3050
- 700
- kg
- 917
- 2050
- 8
- kg
- 287
- 94
- 2
- 350
- 8000
- 61
- 9000
- L
- 150
- 2
- 3450
- 7150
- 50
- 8
- 7000
- 300
- 2
- 400
- 9350
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