Math 6 · Unit 4: Addition and subtraction (1) · Cambridge Primary Maths Stage 6

Questions

1. 1. 5 + (−3) = ?

   • −2
   • 8
   • 2
   • −8
   Check

2. 2. 5 − (−3) = ?

   • 2
   • 8
   • −2
   • −8
   Check

3. 3. −4 + 7 = ?

   • 3
   • −3
   • 11
   • −11
   Check

4. 4. −2 − 5 = ?

   • 7
   • −7
   • 3
   • −3
   Check

5. 5. −6 + (−2) = ?

   • 4
   • 8
   • −4
   • −8
   Check

6. 6. −3 − (−8) = ?

   • 11
   • 5
   • −11
   • −5
   Check

7. 7. The temperature is −5 °C and rises 12 °C. What is it now?

   • −7 °C
   • −17 °C
   • 7 °C
   • 17 °C
   Check

8. 8. What is the difference between −9 and 4?

   • −5
   • −13
   • 13
   • 5
   Check

9. 9. Which is smallest: −3, −10, 0, 2?

   • −10
   • 2
   • 0
   • −3
   Check

10. 10. 0 − 6 = ?

    • −6
    • 0
    • −0.6
    • 6
    Check

11. 11. A lift is at floor −2 and goes up 5 floors. Which floor?

    • 7
    • −3
    • 3
    • −7
    Check

12. 12. −7 + 7 = ?

    • −14
    • 14
    • 0
    • 7
    Check

13. 13. Which sign? −5 ? −8

    • =
    • <
    • >
    Check

14. 14. 10 + (−15) = ?

    • 5
    • −5
    • −25
    • 25
    Check

15. 15. −1 − (−1) = ?

    • −2
    • 1
    • 2
    • 0
    Check