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
- 1.300 cm = ? m
- 2.A pink ribbon is 34 cm long and a red ribbon is 23 cm long. What is their total length (in cm)?
- 3.A yellow ribbon is 19 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 4.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A red ribbon is 34 cm long and a pink ribbon is 56 cm long. What is their total length (in cm)?
- 6.7 km = ? m
- 7.A green ribbon is 18 cm long and a blue ribbon is 23 cm long. What is their total length (in cm)?
- 8.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.6 L = ? mL
- 10.4000 g = ? kg
- 11.A pink ribbon is 34 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 12.8 kg 750 g = ? g
- 13.6 kg = ? g
- 14.8 m = ? cm
- 15.A pink ribbon is 57 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 16.A white ribbon is 26 cm long and a pink ribbon is 35 cm long. What is their total length (in cm)?
- 17.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) mL (c) kg
- 18.A yellow ribbon is 42 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 19.5 m = ? cm
- 20.A green ribbon is 33 cm long and a blue ribbon is 39 cm long. What is their total length (in cm)?
- 21.3 kg 100 g = ? g
- 22.9 kg = ? g
- 23.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) L
- 25.700 cm = ? m
- 26.A yellow ribbon is 54 cm long and a white ribbon is 33 cm long. What is their total length (in cm)?
- 27.9 km 600 m = ? m
- 28.A blue ribbon is 32 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 29.500 cm = ? m
- 30.A jug has 250 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) L (b) cm (c) g
- 32.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.Which unit would you use to measure the milk in a big can? (a) L (b) cm (c) g
- 34.Which unit would you use to measure the weight of a watermelon? (a) cm (b) km (c) kg
- 35.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.2 kg = ? g
- 37.3 kg 400 g = ? g
- 38.2 km 50 m = ? m
- 39.9 m 30 cm = ? cm
- 40.8 kg 700 g = ? g
Answer key
- 3
- 57
- 47
- 150
- 90
- 7000
- 41
- 250
- 6000
- 4
- 58
- 8750
- 6000
- 800
- 72
- 61
- kg
- 84
- 500
- 72
- 3100
- 9000
- 150
- cm
- 7
- 87
- 9600
- 55
- 5
- 200
- L
- 100
- L
- kg
- 150
- 2000
- 3400
- 2050
- 930
- 8700
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