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
- 1.4000 mL = ? L
- 2.4000 g = ? kg
- 3.5 m = ? cm
- 4.A white ribbon is 55 cm long and a red ribbon is 59 cm long. What is their total length (in cm)?
- 5.Which unit would you use to measure the height of a door? (a) m (b) g (c) mL
- 6.6 L 650 mL = ? mL
- 7.A green ribbon is 15 cm long and a white ribbon is 18 cm long. What is their total length (in cm)?
- 8.A jug has 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.300 cm = ? m
- 11.A red ribbon is 48 cm long and a white ribbon is 26 cm long. What is their total length (in cm)?
- 12.A pink ribbon is 56 cm long and a yellow ribbon is 56 cm long. What is their total length (in cm)?
- 13.6 km 700 m = ? m
- 14.A white ribbon is 16 cm long and a blue ribbon is 40 cm long. What is their total length (in cm)?
- 15.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.9 m 29 cm = ? cm
- 17.Which unit would you use to measure the distance between two cities? (a) mL (b) kg (c) km
- 18.A blue ribbon is 31 cm long and a white ribbon is 29 cm long. What is their total length (in cm)?
- 19.8 m = ? cm
- 20.A blue ribbon is 23 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 21.8 L = ? mL
- 22.A jug has 750 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.5 m 75 cm = ? cm
- 24.A jug has 400 mL of milk. 200 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 sack of rice? (a) kg (b) m (c) cm
- 26.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) km
- 27.9 kg = ? g
- 28.A jug has 550 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.4 km = ? m
- 30.A jug has 650 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.Which unit would you use to measure the water in a bucket? (a) g (b) cm (c) L
- 32.A pink ribbon is 24 cm long and a yellow ribbon is 59 cm long. What is their total length (in cm)?
- 33.2 m 97 cm = ? cm
- 34.7 kg 500 g = ? g
- 35.5 km = ? m
- 36.6 km = ? m
- 37.Which unit would you use to measure the weight of a toffee? (a) g (b) cm (c) km
- 38.A red ribbon is 19 cm long and a white ribbon is 30 cm long. What is their total length (in cm)?
- 39.A red ribbon is 23 cm long and a pink ribbon is 20 cm long. What is their total length (in cm)?
- 40.7 m = ? cm
Answer key
- 4
- 4
- 500
- 114
- m
- 6650
- 33
- 200
- 50
- 3
- 74
- 112
- 6700
- 56
- 400
- 929
- km
- 60
- 800
- 65
- 8000
- 400
- 575
- 200
- kg
- kg
- 9000
- 500
- 4000
- 600
- L
- 83
- 297
- 7500
- 5000
- 6000
- g
- 49
- 43
- 700
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