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
- 1.2 kg 50 g = ? g
- 2.3 m 88 cm = ? cm
- 3.5000 g = ? kg
- 4.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A blue ribbon is 40 cm long and a green ribbon is 16 cm long. What is their total length (in cm)?
- 6.A yellow ribbon is 47 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 7.8 L 500 mL = ? mL
- 8.6 L 900 mL = ? mL
- 9.2 m 11 cm = ? cm
- 10.A jug has 850 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.4 L = ? mL
- 12.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.6 m = ? cm
- 14.A white ribbon is 52 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 15.A jug has 700 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.7 m = ? cm
- 17.A green ribbon is 23 cm long and a blue ribbon is 32 cm long. What is their total length (in cm)?
- 18.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.Which unit would you use to measure the length of a pencil? (a) mL (b) kg (c) cm
- 21.3 kg = ? g
- 22.400 cm = ? m
- 23.300 cm = ? m
- 24.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.Which unit would you use to measure the weight of a pencil? (a) cm (b) L (c) g
- 26.3 L = ? mL
- 27.5000 m = ? km
- 28.6 kg = ? g
- 29.6 L 300 mL = ? mL
- 30.Which unit would you use to measure the water in a bucket? (a) cm (b) g (c) L
- 31.7000 m = ? km
- 32.3000 mL = ? L
- 33.5 kg = ? g
- 34.5 L = ? mL
- 35.A jug has 850 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A jug has 700 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.6000 mL = ? L
- 38.5 kg 100 g = ? g
- 39.A white ribbon is 25 cm long and a red ribbon is 19 cm long. What is their total length (in cm)?
- 40.Which unit would you use to measure the length of an eraser? (a) kg (b) g (c) cm
Answer key
- 2050
- 388
- 5
- 350
- 56
- 68
- 8500
- 6900
- 211
- 50
- 4000
- 550
- 600
- 72
- 500
- 700
- 55
- 150
- 50
- cm
- 3000
- 4
- 3
- 800
- g
- 3000
- 5
- 6000
- 6300
- L
- 7
- 3
- 5000
- 5000
- 450
- 450
- 6
- 5100
- 44
- cm
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