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
- 1.6 L = ? mL
- 2.8000 mL = ? L
- 3.Which unit would you use to measure the weight of a toffee? (a) km (b) L (c) g
- 4.A red ribbon is 54 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 5.A red ribbon is 19 cm long and a pink ribbon is 24 cm long. What is their total length (in cm)?
- 6.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A red ribbon is 41 cm long and a green ribbon is 44 cm long. What is their total length (in cm)?
- 8.9 kg 200 g = ? g
- 9.700 cm = ? m
- 10.4 km = ? m
- 11.A jug has 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.3 m 31 cm = ? cm
- 13.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A red ribbon is 34 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the weight of a watermelon? (a) m (b) kg (c) cm
- 16.1 km 450 m = ? m
- 17.Which unit would you use to measure the distance between two cities? (a) kg (b) L (c) km
- 18.8 m 33 cm = ? cm
- 19.1 kg 450 g = ? g
- 20.7 m 17 cm = ? cm
- 21.3 L = ? mL
- 22.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A green ribbon is 37 cm long and a blue ribbon is 57 cm long. What is their total length (in cm)?
- 24.8 m = ? cm
- 25.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.4 km 650 m = ? m
- 27.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) m
- 28.A blue ribbon is 21 cm long and a red ribbon is 41 cm long. What is their total length (in cm)?
- 29.4000 g = ? kg
- 30.2 km 850 m = ? m
- 31.4 kg 650 g = ? g
- 32.9 kg = ? g
- 33.3000 mL = ? L
- 34.6 kg = ? g
- 35.3 m 56 cm = ? cm
- 36.3 km = ? m
- 37.A green ribbon is 57 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 38.A blue ribbon is 36 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the length of a train journey? (a) kg (b) mL (c) km
- 40.800 cm = ? m
Answer key
- 6000
- 8
- g
- 96
- 43
- 650
- 85
- 9200
- 7
- 4000
- 400
- 331
- 150
- 52
- kg
- 1450
- km
- 833
- 1450
- 717
- 3000
- 150
- 94
- 800
- 250
- 4650
- kg
- 62
- 4
- 2850
- 4650
- 9000
- 3
- 6000
- 356
- 3000
- 79
- 59
- km
- 8
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