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
- 1.6 kg = ? g
- 2.6 L = ? mL
- 3.5 kg = ? g
- 4.4 L = ? mL
- 5.A blue ribbon is 47 cm long and a white ribbon is 17 cm long. What is their total length (in cm)?
- 6.2 kg = ? g
- 7.6 m 55 cm = ? cm
- 8.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.Which unit would you use to measure the length of a train journey? (a) L (b) kg (c) km
- 10.Which unit would you use to measure the milk in a big can? (a) m (b) cm (c) L
- 11.9 km = ? m
- 12.7000 g = ? kg
- 13.6 L 900 mL = ? mL
- 14.2000 mL = ? L
- 15.Which unit would you use to measure the weight of a watermelon? (a) cm (b) km (c) kg
- 16.A green ribbon is 38 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 17.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A blue ribbon is 17 cm long and a red ribbon is 44 cm long. What is their total length (in cm)?
- 19.7000 m = ? km
- 20.3000 m = ? km
- 21.5 m 48 cm = ? cm
- 22.3 km = ? m
- 23.700 cm = ? m
- 24.9 m 59 cm = ? cm
- 25.Which unit would you use to measure the weight of a sack of rice? (a) m (b) L (c) kg
- 26.A pink ribbon is 56 cm long and a yellow ribbon is 57 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the length of a cricket pitch? (a) g (b) m (c) kg
- 28.A green ribbon is 33 cm long and a white ribbon is 24 cm long. What is their total length (in cm)?
- 29.A white ribbon is 53 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
- 30.A blue ribbon is 42 cm long and a red ribbon is 58 cm long. What is their total length (in cm)?
- 31.2 L = ? mL
- 32.A pink ribbon is 58 cm long and a green ribbon is 15 cm long. What is their total length (in cm)?
- 33.A jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.6 m = ? cm
- 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.A green ribbon is 45 cm long and a red ribbon is 40 cm long. What is their total length (in cm)?
- 37.A blue ribbon is 19 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 38.A blue ribbon is 26 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 39.A white ribbon is 19 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
- 40.A blue ribbon is 36 cm long and a red ribbon is 26 cm long. What is their total length (in cm)?
Answer key
- 6000
- 6000
- 5000
- 4000
- 64
- 2000
- 655
- 450
- km
- L
- 9000
- 7
- 6900
- 2
- kg
- 56
- 450
- 61
- 7
- 3
- 548
- 3000
- 7
- 959
- kg
- 113
- m
- 57
- 104
- 100
- 2000
- 73
- 350
- 600
- 250
- 85
- 48
- 50
- 40
- 62
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