| Name: ______________________________ | Date: ______________ |
Instructions
- Help the Moon Base crew solve each maths mission.
- Show your working when you can.
- Read each direction carefully and check your answers.
Example: A Moon Base robot has 3 trays with 4 moon rocks in each tray. How many moon rocks are there altogether?
Answer: 3 × 4 = 12 moon rocks
Part 1: Rocket Groups
Choose the correct answer.
1. There are 4 bags with 5 space snacks in each bag. How many snacks are there?
| ○ A. 9 | ○ B. 15 |
| ○ C. 20 | ○ D. 25 |
2. 24 moon stones are shared equally between 6 astronauts. How many does each astronaut get?
| ○ A. 3 | ○ B. 4 |
| ○ C. 5 | ○ D. 6 |
3. Which number sentence means 6 groups of 3?
| ○ A. 6 + 3 | ○ B. 6 × 3 |
| ○ C. 6 - 3 | ○ D. 6 ÷ 3 |
4. Which number sentence has the same answer as 5 × 4?
| ○ A. 20 ÷ 1 | ○ B. 10 + 5 |
| ○ C. 25 - 5 | ○ D. 4 + 4 + 4 + 4 + 4 |
Part 2: Fraction Fuel
Complete each sentence with the missing number or fraction.
5. Half of 18 fuel cells is __________ fuel cells.
6. One quarter of 20 space flags is __________ flags.
7. One half plus one half equals __________ whole.
8. One quarter plus one quarter equals __________.
9. Two quarters plus one quarter equals __________.
Part 3: Moon Rover Data
Use the data to complete the missing totals and comparisons.
| Rover | Morning rocks | Afternoon rocks | Total rocks |
|---|---|---|---|
| Luna | 6 | 4 | 10 |
| Comet | 8 | 5 | |
| Nova | 3 | 7 | |
| Orbit | 9 | 2 | |
| Comet compared with Nova |
Part 4: Space Station Measures
Write the answer and include the correct unit when needed.
11. A space walk starts at 2:15 and lasts 30 minutes. What time does it finish? |
12. A robot turns a quarter turn clockwise. Which direction does it face if it started facing north? |
13. A cable is 80 centimetres long. Another cable is 35 centimetres long. How much longer is the first cable? |
14. A crate has a mass of 6 kilograms. A small box has a mass of 2 kilograms. What is their combined mass? |
15. A tank holds 5 litres of water. The crew uses 2 litres. How much water remains? |
Part 5: Mirror Moon Moves
Write True or False for each statement.
16. A half-turn is the same as two quarter-turns. True / False
17. A reflection flips a shape over a mirror line. True / False
18. A quarter-turn is a full turn. True / False
19. If a shape points right, its mirror image across a vertical line points left. True / False
20. One metre is shorter than one centimetre. True / False
Part 6: Final Moon Mission (optional challenge)
Solve each problem and give the answer with its unit when needed.
21. The Moon Base has 7 boxes with 6 tools in each box. The tools are shared equally among 3 teams. How many tools does each team receive? Answer: __________ tools |
22. A moon map is 1 metre long. The crew marks off 25 centimetres, then another 25 centimetres. What fraction of the map has been marked? Answer: __________ |
23. A rover carries 4 kilograms of rocks and 750 grams of dust. What is the total mass? Answer: __________ |
24. A water tank holds 10 litres. The crew fills 3 litres in the morning and 4 litres in the afternoon. How many more litres are needed to fill the tank? Answer: __________ litres |
Answer Key
| 1. | C (20) |
| 2. | B (4) |
| 3. | B (6 × 3) |
| 4. | D (4 + 4 + 4 + 4 + 4) |
| 5. | 9 |
| 6. | 5 |
| 7. | 1 |
| 8. | one half |
| 9. | three quarters |
| 10a. | Comet · 8 · 5 · 13 |
| 10b. | Nova · 3 · 7 · 10 |
| 10c. | Orbit · 9 · 2 · 11 |
| 10d. | Comet compared with Nova · 13 · 10 · Comet has 3 more rocks |
| 11. | 2:45 |
| 12. | East |
| 13. | 45 centimetres |
| 14. | 8 kilograms |
| 15. | 3 litres |
| 16. | True |
| 17. | True |
| 18. | False |
| 19. | True |
| 20. | False |
| 21. | 14 tools |
| 22. | one half |
| 23. | 4 kilograms 750 grams |
| 24. | 3 litres |