Let’s go step by step through each part of the worksheet.
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Length Section:
1.1 I measure a pencil in: ______ or ______
A pencil is small — we usually measure it in
centimetres (cm) or
millimetres (mm).
✔ Answer:
cm or mm
1.2 I measure a room in: ______
Rooms are bigger — we use
metres (m).
✔ Answer:
m
1.3 I measure, distance I drive in: ______
Driving distances are long — we use
kilometres (km).
✔ Answer:
km
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2. Select the correct answer:
2.1 Length can be measured in:
Options:
a. Gram → that’s for mass
b. Kilogram → also mass
c. Millilitre → that’s for capacity (liquid)
d. Millimetre → YES! That’s a unit of length
✔ Correct answer:
d. Millimetre
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Mass Section:
3.1 Calculate the unknown weight to balance the scale
Left side: 1 kg = 1000 g
Right side: 400 g + ?
To balance: 1000 g = 400 g + ?
So, ? = 1000 - 400 =
600 g
✔ Answer:
600 g
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Capacity Section:
We have these milk containers:
- A: 1 ℓ
- B: 2 ℓ
- C: 1 ℓ
- D: 5 ℓ
- E: 500 ml
Note: 1 ℓ = 1000 ml
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5.1 Milk B contains ______________ more than milk C
B = 2 ℓ, C = 1 ℓ → 2 - 1 =
1 ℓ
✔ Answer:
1 ℓ
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5.2 ______________ holders of Milk E is equal to Milk B
Milk E = 500 ml, Milk B = 2 ℓ = 2000 ml
How many 500 ml make 2000 ml?
2000 ÷ 500 =
4
✔ Answer:
4
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5.3 Milk D contains ______________ more liquid than milk A
D = 5 ℓ, A = 1 ℓ → 5 - 1 =
4 ℓ
✔ Answer:
4 ℓ
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5.4 ______________ millilitre = 1 litre
This is a standard conversion:
✔ Answer:
1000
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Final Answer:
Length:
1.1 cm or mm
1.2 m
1.3 km
2.1 d. Millimetre
Mass:
3.1 600 g
Capacity:
5.1 1 ℓ
5.2 4
5.3 4 ℓ
5.4 1000
Parent Tip: Review the logic above to help your child master the concept of third grade measurement worksheet.
