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Class 7 Maths Worksheet: Integers

Maths worksheets lesson 49: Integers: multiplying and dividing · Set 194 · 40 sums
TalentJR

The method (Same signs plus, different signs minus): (+) × (+) = (+), (−) × (−) = (+), (+) × (−) = (−), (−) × (+) = (−). Division follows the same rules. Work out the sizes first: (−6) × 7 → 6 × 7 = 42, then the sign: −42. Many factors: an even number of minus signs → positive; odd → negative. Scores with minus marks: add the plus marks, take away the minus marks.

NameDateTime takenScore ___ / 40
  1. 1.What is 35 ÷ (−7)? (a) 5 (b) −5 (c) −4 (d) −6
  2. 2.What is (−35) ÷ (−5)? =
  3. 3.Is 1 × (−4) × 7 positive or negative? (a) Positive (b) Negative
  4. 4.In a quiz, a right answer gets +3 marks and a wrong answer gets −1 mark. Kabir got 8 right and 4 wrong. What is Kabir’s score?
  5. 5.What is (−9) × (−3)? =
  6. 6.In a quiz, a right answer gets +2 marks and a wrong answer gets −2 marks. Joseph got 13 right and 1 wrong. What is Joseph’s score?
  7. 7.In a quiz, a right answer gets +4 marks and a wrong answer gets −2 marks. Zoya got 7 right and 4 wrong. What is Zoya’s score?
  8. 8.What is (−3) × (−10)? =
  9. 9.In a quiz, a right answer gets +3 marks and a wrong answer gets −2 marks. Isha got 13 right and 10 wrong. What is Isha’s score?
  10. 10.What is 3 × (−8)? (a) −24 (b) 24 (c) −27 (d) −11
  11. 11.In a quiz, a right answer gets +5 marks and a wrong answer gets −1 mark. Aarav got 15 right and 2 wrong. What is Aarav’s score?
  12. 12.What is (−2) × (−7)? =
  13. 13.In a quiz, a right answer gets +2 marks and a wrong answer gets −1 mark. Pooja got 15 right and 2 wrong. What is Pooja’s score?
  14. 14.What is 24 ÷ (−8)? (a) 3 (b) −2 (c) −3 (d) −4
  15. 15.What is (−2) × (−11)? =
  16. 16.What is (−110) ÷ (−10)? =
  17. 17.Is (−6) × 1 × (−9) positive or negative? (a) Negative (b) Positive
  18. 18.In a quiz, a right answer gets +2 marks and a wrong answer gets −2 marks. Zoya got 4 right and 1 wrong. What is Zoya’s score?
  19. 19.What is 4 × (−9)? (a) 36 (b) −36 (c) −40 (d) −13
  20. 20.What is (−24) ÷ 6? (a) −5 (b) −4 (c) 4 (d) −3
  21. 21.What is (−108) ÷ (−9)? =
  22. 22.What is 2 × (−2)? (a) −6 (b) 4 (c) −4
  23. 23.Is (−6) × 4 × 1 × 2 positive or negative? (a) Positive (b) Negative
  24. 24.In a quiz, a right answer gets +5 marks and a wrong answer gets −1 mark. Rahul got 9 right and 4 wrong. What is Rahul’s score?
  25. 25.Is (−4) × (−6) × (−5) × 6 positive or negative? (a) Negative (b) Positive
  26. 26.What is (−60) ÷ (−5)? =
  27. 27.In a quiz, a right answer gets +2 marks and a wrong answer gets −1 mark. Kavya got 14 right and 2 wrong. What is Kavya’s score?
  28. 28.What is (−12) × 7? (a) 84 (b) −96 (c) −19 (d) −84
  29. 29.In a quiz, a right answer gets +3 marks and a wrong answer gets −1 mark. Zoya got 11 right and 10 wrong. What is Zoya’s score?
  30. 30.Is (−6) × (−8) × (−9) positive or negative? (a) Negative (b) Positive
  31. 31.What is (−50) ÷ (−10)? =
  32. 32.What is 120 ÷ (−10)? (a) −11 (b) −13 (c) −12 (d) 12
  33. 33.What is 18 ÷ (−3)? (a) 6 (b) −7 (c) −5 (d) −6
  34. 34.What is (−10) ÷ 2? (a) 5 (b) −6 (c) −4 (d) −5
  35. 35.What is 30 ÷ (−6)? (a) 5 (b) −5 (c) −4 (d) −6
  36. 36.What is (−8) × (−3)? =
  37. 37.What is (−72) ÷ 6? (a) −13 (b) −12 (c) 12 (d) −11
  38. 38.What is (−36) ÷ (−12)? =
  39. 39.What is 108 ÷ (−12)? (a) −10 (b) −8 (c) 9 (d) −9
  40. 40.What is (−10) ÷ (−5)? =

Answer key

  1. −5
  2. 7
  3. Negative
  4. 20
  5. 27
  6. 24
  7. 20
  8. 30
  9. 19
  10. −24
  11. 73
  12. 14
  13. 28
  14. −3
  15. 22
  16. 11
  17. Positive
  18. 6
  19. −36
  20. −4
  21. 12
  22. −4
  23. Negative
  24. 41
  25. Negative
  26. 12
  27. 26
  28. −84
  29. 23
  30. Negative
  31. 5
  32. −12
  33. −6
  34. −5
  35. −5
  36. 24
  37. −12
  38. 3
  39. −9
  40. 2

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