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
- 1.1 m 1 cm = ? cm
- 2.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A blue ribbon is 48 cm long and a pink ribbon is 53 cm long. What is their total length (in cm)?
- 4.5000 m = ? km
- 5.6 m = ? cm
- 6.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.300 cm = ? m
- 8.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.4000 m = ? km
- 10.5 L = ? mL
- 11.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.2 m 3 cm = ? cm
- 13.7000 mL = ? L
- 14.Which unit would you use to measure the height of a door? (a) L (b) g (c) m
- 15.2000 m = ? km
- 16.A yellow ribbon is 16 cm long and a blue ribbon is 41 cm long. What is their total length (in cm)?
- 17.4 kg 100 g = ? g
- 18.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.8 m = ? cm
- 20.6 km = ? m
- 21.A jug has 900 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) cm
- 24.A jug has 1000 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 900 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.3 km 750 m = ? m
- 27.2 kg 850 g = ? g
- 28.3 kg = ? g
- 29.9000 g = ? kg
- 30.A yellow ribbon is 17 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 31.A white ribbon is 33 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 32.3 L 150 mL = ? mL
- 33.Which unit would you use to measure the length of a train journey? (a) km (b) kg (c) g
- 34.A red ribbon is 48 cm long and a yellow ribbon is 59 cm long. What is their total length (in cm)?
- 35.9 m 90 cm = ? cm
- 36.7 kg 150 g = ? g
- 37.2 m = ? cm
- 38.A yellow ribbon is 26 cm long and a blue ribbon is 48 cm long. What is their total length (in cm)?
- 39.8 kg 550 g = ? g
- 40.A red ribbon is 38 cm long and a yellow ribbon is 23 cm long. What is their total length (in cm)?
Answer key
- 101
- 350
- 101
- 5
- 600
- 50
- 3
- 300
- 4
- 5000
- 150
- 203
- 7
- m
- 2
- 57
- 4100
- 150
- 800
- 6000
- 700
- 350
- kg
- 300
- 350
- 3750
- 2850
- 3000
- 9
- 75
- 91
- 3150
- km
- 107
- 990
- 7150
- 200
- 74
- 8550
- 61
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