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
- 2.4 L 400 mL = ? mL
- 3.A white ribbon is 43 cm long and a blue ribbon is 58 cm long. What is their total length (in cm)?
- 4.800 cm = ? m
- 5.3000 m = ? km
- 6.4000 g = ? kg
- 7.A blue ribbon is 15 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 8.2 km 800 m = ? m
- 9.2 kg = ? g
- 10.5 L 700 mL = ? mL
- 11.7 kg 250 g = ? g
- 12.A red ribbon is 22 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 13.A pink ribbon is 44 cm long and a white ribbon is 36 cm long. What is their total length (in cm)?
- 14.2 L 900 mL = ? mL
- 15.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) g
- 16.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.5 kg 450 g = ? g
- 18.Which unit would you use to measure the weight of a pencil? (a) km (b) mL (c) g
- 19.7000 mL = ? L
- 20.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A white ribbon is 48 cm long and a green ribbon is 56 cm long. What is their total length (in cm)?
- 23.5 m = ? cm
- 24.8 km 500 m = ? m
- 25.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) kg (c) m
- 26.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) mL
- 27.3 m = ? cm
- 28.4 L 450 mL = ? mL
- 29.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.2 L 300 mL = ? mL
- 31.7000 g = ? kg
- 32.2 m 59 cm = ? cm
- 33.4000 mL = ? L
- 34.5 L 200 mL = ? mL
- 35.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.7 L = ? mL
- 37.A blue ribbon is 23 cm long and a pink ribbon is 38 cm long. What is their total length (in cm)?
- 38.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A green ribbon is 37 cm long and a pink ribbon is 59 cm long. What is their total length (in cm)?
- 40.A white ribbon is 26 cm long and a yellow ribbon is 53 cm long. What is their total length (in cm)?
Answer key
- 700
- 4400
- 101
- 8
- 3
- 4
- 57
- 2800
- 2000
- 5700
- 7250
- 64
- 80
- 2900
- km
- 150
- 5450
- g
- 7
- 500
- 200
- 104
- 500
- 8500
- kg
- kg
- 300
- 4450
- 50
- 2300
- 7
- 259
- 4
- 5200
- 250
- 7000
- 61
- 150
- 96
- 79
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