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
- 1.9 m = ? cm
- 2.5 m 35 cm = ? cm
- 3.5 m 4 cm = ? cm
- 4.7 L = ? mL
- 5.2 m 9 cm = ? cm
- 6.A green ribbon is 17 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 7.6 m = ? cm
- 8.A blue ribbon is 27 cm long and a white ribbon is 41 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the water in a bucket? (a) g (b) km (c) L
- 10.4000 m = ? km
- 11.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A jug has 800 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.9 kg 50 g = ? g
- 14.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) g
- 15.5000 mL = ? L
- 16.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) kg
- 17.8 m = ? cm
- 18.Which unit would you use to measure the weight of a toffee? (a) km (b) cm (c) g
- 19.4 m 22 cm = ? cm
- 20.7 m 21 cm = ? cm
- 21.3 L 750 mL = ? mL
- 22.A red ribbon is 16 cm long and a yellow ribbon is 39 cm long. What is their total length (in cm)?
- 23.Which unit would you use to measure the weight of a watermelon? (a) kg (b) mL (c) km
- 24.200 cm = ? m
- 25.6 kg 900 g = ? g
- 26.5 m = ? cm
- 27.2 km = ? m
- 28.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.8000 m = ? km
- 30.5 L = ? mL
- 31.3000 g = ? kg
- 32.8 kg = ? g
- 33.3 kg = ? g
- 34.A jug has 1000 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A green ribbon is 24 cm long and a yellow ribbon is 44 cm long. What is their total length (in cm)?
- 36.A yellow ribbon is 19 cm long and a blue ribbon is 17 cm long. What is their total length (in cm)?
- 37.A white ribbon is 24 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 38.2000 mL = ? L
- 39.A red ribbon is 52 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
- 40.7 m 59 cm = ? cm
Answer key
- 900
- 535
- 504
- 7000
- 209
- 45
- 600
- 68
- L
- 4
- 350
- 650
- 9050
- cm
- 5
- cm
- 800
- g
- 422
- 721
- 3750
- 55
- kg
- 2
- 6900
- 500
- 2000
- 200
- 8
- 5000
- 3
- 8000
- 3000
- 500
- 68
- 36
- 54
- 2
- 73
- 759
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