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.Which unit would you use to measure the height of a door? (a) m (b) g (c) mL
- 2.7 m = ? cm
- 3.1 L 250 mL = ? mL
- 4.9 m 3 cm = ? cm
- 5.4 L = ? mL
- 6.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) km
- 7.Which unit would you use to measure the distance between two cities? (a) kg (b) g (c) km
- 8.5 L = ? mL
- 9.A green ribbon is 29 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
- 10.A green ribbon is 20 cm long and a pink ribbon is 37 cm long. What is their total length (in cm)?
- 11.5 m 42 cm = ? cm
- 12.A white ribbon is 52 cm long and a yellow ribbon is 34 cm long. What is their total length (in cm)?
- 13.9 L = ? mL
- 14.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) mL
- 15.A white ribbon is 18 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 16.3 kg = ? g
- 17.A green ribbon is 43 cm long and a pink ribbon is 57 cm long. What is their total length (in cm)?
- 18.1 L 350 mL = ? mL
- 19.6000 mL = ? L
- 20.9 kg = ? g
- 21.Which unit would you use to measure the weight of a pencil? (a) cm (b) km (c) g
- 22.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) kg
- 23.A green ribbon is 39 cm long and a pink ribbon is 21 cm long. What is their total length (in cm)?
- 24.A pink ribbon is 27 cm long and a yellow ribbon is 59 cm long. What is their total length (in cm)?
- 25.A jug has 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A green ribbon is 53 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
- 27.7000 mL = ? L
- 28.5 kg 500 g = ? g
- 29.6000 m = ? km
- 30.A red ribbon is 27 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 31.5 km = ? m
- 32.Which unit would you use to measure the milk in a big can? (a) cm (b) L (c) g
- 33.A yellow ribbon is 45 cm long and a red ribbon is 44 cm long. What is their total length (in cm)?
- 34.A green ribbon is 16 cm long and a white ribbon is 16 cm long. What is their total length (in cm)?
- 35.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) mL
- 36.2 km 100 m = ? m
- 37.3 m 45 cm = ? cm
- 38.3 L = ? mL
- 39.200 cm = ? m
- 40.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- m
- 700
- 1250
- 903
- 4000
- kg
- km
- 5000
- 56
- 57
- 542
- 86
- 9000
- kg
- 35
- 3000
- 100
- 1350
- 6
- 9000
- g
- cm
- 60
- 86
- 150
- 80
- 7
- 5500
- 6
- 54
- 5000
- L
- 89
- 32
- g
- 2100
- 345
- 3000
- 2
- 250
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