Year 3 Comparing Length, Mass and Capacity Worksheet — Level 1 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 3 measurement worksheet.
Year 3 Comparing Length, Mass and Capacity Worksheet — Level 1 — Practice Set 4 — Answers
cm = centimetres (length), kg = kilograms (mass), L = litres (capacity). Compare the numbers when the units are the same.
1.Which is heavier? The parcel (9 kg) or the suitcase (4 kg)?
- Athe parcel
- Bthe suitcase
Answer: the parcel
9 kg > 4 kg.
2.Order from shortest to longest: 24 cm, 4 cm, 3 cm
Answer: 3 cm, 4 cm, 24 cm
3.Which holds more? The water tank (9 L) or the fish tank (8 L)?
- Athe water tank
- Bthe fish tank
Answer: the water tank
9 L > 8 L.
4.Which is shorter? The stick (5 cm) or the snake (12 cm)?
- Athe stick
- Bthe snake
Answer: the stick
5 cm < 12 cm.
5.Order from smallest to largest: 6 L, 8 L, 10 L
Answer: 6 L, 8 L, 10 L
6.Which holds less? The water tank (10 L) or the sink (1 L)?
- Athe water tank
- Bthe sink
Answer: the sink
10 L > 1 L.
7.Which is shorter? The stick (14 cm) or the snake (18 cm)?
- Athe stick
- Bthe snake
Answer: the stick
14 cm < 18 cm.
8.Order from shortest to longest: 10 cm, 28 cm, 5 cm
Answer: 5 cm, 10 cm, 28 cm
9.Which is longer? The pencil (17 cm) or the stick (26 cm)?
- Athe pencil
- Bthe stick
Answer: the stick
17 cm < 26 cm.
10.Which is heavier? The dog (2 kg) or the box of books (6 kg)?
- Athe dog
- Bthe box of books
Answer: the box of books
2 kg < 6 kg.
11.Order from lightest to heaviest: 8 kg, 7 kg, 2 kg
Answer: 2 kg, 7 kg, 8 kg
12.Which holds more? The watering can (3 L) or the fish tank (9 L)?
- Athe watering can
- Bthe fish tank
Answer: the fish tank
3 L < 9 L.
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.