Math 3 · Unit 13: Measures · Cambridge Primary Maths Stage 3

Questions

1. 1. At what temperature does water boil?

   • 0 °C
   • 100 °C
   • 50 °C
   • 37 °C
   Check

2. 2. A thermometer in ice shows …

   • 100 °C
   • 10 °C
   • 20 °C
   • 0 °C
   Check

3. 3. What is the difference between ice (0 °C) and boiling water (100 °C)?

   • 0 degrees
   • 200 degrees
   • 50 degrees
   • 100 degrees
   Check

4. 4. Which is the coldest?

   • 5 °C
   • 35 °C
   • 25 °C
   • 15 °C
   Check

5. 5. June: 17 °C in one country and 32 °C in another. What is the difference?

   • 25 °C
   • 49 °C
   • 15 °C
   • 5 °C
   Check

6. 6. House plants like just over 18 °C. Which is best?

   • 10 °C
   • 17 °C
   • 30 °C
   • 19 °C
   Check

7. 7. Schools must not be colder than 15 °C. Which temperature would close a school?

   • 22 °C
   • 12 °C
   • 15 °C
   • 18 °C
   Check

8. 8. The day is 26 °C. The night is 14 °C lower. What is the night temperature?

   • 12 °C
   • 14 °C
   • 22 °C
   • 40 °C
   Check

9. 9. Water is 30 °C lower than boiling. What is its temperature?

   • 130 °C
   • 70 °C
   • 60 °C
   • 30 °C
   Check

10. 10. A reading is just over 27 °C. Round it to the nearest degree.

    • 30 °C
    • 26 °C
    • 28 °C
    • 27 °C
    Check

11. 11. A thermometer is marked every 5 °C. Which marks come after 15?

    • 20, 25, 30
    • 20, 30, 40
    • 25, 35, 45
    • 16, 17, 18
    Check

12. 12. Which is a temperature between 15 °C and 20 °C?

    • 17 °C
    • 25 °C
    • 14 °C
    • 21 °C
    Check

13. 13. What temperature does the thermometer show?

    • 22 °C
    • 25 °C
    • 20 °C
    • 30 °C
    Check

14. 14. July: 18 °C and 35 °C. What is the difference?

    • 13 °C
    • 53 °C
    • 17 °C
    • 23 °C
    Check

15. 15. Order from warmest: 12 °C, 30 °C, 5 °C, 21 °C

    • 21 °C, 30 °C, 12 °C, 5 °C
    • 30 °C, 12 °C, 21 °C, 5 °C
    • 30 °C, 21 °C, 12 °C, 5 °C
    • 5 °C, 12 °C, 21 °C, 30 °C
    Check