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
- 1.7 m = ? cm
- 2.7 L = ? mL
- 3.3 m 80 cm = ? cm
- 4.Which unit would you use to measure the water in a bucket? (a) m (b) L (c) km
- 5.A pink ribbon is 55 cm long and a red ribbon is 46 cm long. What is their total length (in cm)?
- 6.5 km = ? m
- 7.9 km = ? m
- 8.2 L 750 mL = ? mL
- 9.A red ribbon is 57 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 10.A jug has 750 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.200 cm = ? m
- 12.3000 mL = ? L
- 13.A jug has 1000 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.4 m 45 cm = ? cm
- 15.4 L 100 mL = ? mL
- 16.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) L
- 17.A yellow ribbon is 39 cm long and a green ribbon is 47 cm long. What is their total length (in cm)?
- 18.700 cm = ? m
- 19.A jug has 650 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.9000 g = ? kg
- 21.A pink ribbon is 53 cm long and a green ribbon is 40 cm long. What is their total length (in cm)?
- 22.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.300 cm = ? m
- 24.A jug has 700 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.8000 g = ? kg
- 26.500 cm = ? m
- 27.5 kg = ? g
- 28.9 L 650 mL = ? mL
- 29.A blue ribbon is 50 cm long and a yellow ribbon is 17 cm long. What is their total length (in cm)?
- 30.2000 g = ? kg
- 31.5000 g = ? kg
- 32.A blue ribbon is 26 cm long and a green ribbon is 49 cm long. What is their total length (in cm)?
- 33.Which unit would you use to measure the weight of a sack of rice? (a) km (b) mL (c) kg
- 34.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.6000 g = ? kg
- 36.7000 m = ? km
- 37.A jug has 600 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.800 cm = ? m
- 39.A blue ribbon is 27 cm long and a green ribbon is 26 cm long. What is their total length (in cm)?
- 40.A blue ribbon is 50 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
Answer key
- 700
- 7000
- 380
- L
- 101
- 5000
- 9000
- 2750
- 112
- 450
- 2
- 3
- 500
- 445
- 4100
- kg
- 86
- 7
- 250
- 9
- 93
- 250
- 3
- 450
- 8
- 5
- 5000
- 9650
- 67
- 2
- 5
- 75
- kg
- 200
- 6
- 7
- 50
- 8
- 53
- 92
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