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
- 1.4 km = ? m
- 2.9 km = ? m
- 3.1 m 69 cm = ? cm
- 4.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.2 L = ? mL
- 6.Which unit would you use to measure the weight of a watermelon? (a) kg (b) cm (c) m
- 7.A jug has 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) L
- 9.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.5000 m = ? km
- 11.2000 mL = ? L
- 12.A yellow ribbon is 39 cm long and a white ribbon is 31 cm long. What is their total length (in cm)?
- 13.Which unit would you use to measure the water in a bucket? (a) kg (b) cm (c) L
- 14.1 km 450 m = ? m
- 15.2 km = ? m
- 16.A jug has 850 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.4000 g = ? kg
- 18.A blue ribbon is 26 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 19.5 m = ? cm
- 20.A jug has 950 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A jug has 500 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.1 kg 200 g = ? g
- 23.9 km 750 m = ? m
- 24.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) g
- 25.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) kg (c) cm
- 26.7 L = ? mL
- 27.Which unit would you use to measure the length of a train journey? (a) mL (b) kg (c) km
- 28.4 m = ? cm
- 29.600 cm = ? m
- 30.A pink ribbon is 26 cm long and a yellow ribbon is 54 cm long. What is their total length (in cm)?
- 31.7 m = ? cm
- 32.300 cm = ? m
- 33.A pink ribbon is 33 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
- 34.A red ribbon is 31 cm long and a blue ribbon is 29 cm long. What is their total length (in cm)?
- 35.8 m = ? cm
- 36.7 m 57 cm = ? cm
- 37.A green ribbon is 37 cm long and a pink ribbon is 59 cm long. What is their total length (in cm)?
- 38.7 km = ? m
- 39.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.7 kg 900 g = ? g
Answer key
- 4000
- 9000
- 169
- 550
- 2000
- kg
- 150
- cm
- 150
- 5
- 2
- 70
- L
- 1450
- 2000
- 600
- 4
- 74
- 500
- 650
- 150
- 1200
- 9750
- km
- kg
- 7000
- km
- 400
- 6
- 80
- 700
- 3
- 51
- 60
- 800
- 757
- 96
- 7000
- 200
- 7900
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