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Class 7 Maths Worksheet: Integers

Maths worksheets lesson 49: Integers: multiplying and dividing · Set 652 · 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.Is 8 × (−2) × (−2) positive or negative? (a) Positive (b) Negative
  2. 2.In a quiz, a right answer gets +2 marks and a wrong answer gets −2 marks. Ananya got 8 right and 3 wrong. What is Ananya’s score?
  3. 3.What is (−11) × (−4)? =
  4. 4.What is 10 ÷ (−5)? (a) 2 (b) −1 (c) −2 (d) −3
  5. 5.What is (−24) ÷ (−6)? =
  6. 6.What is 15 ÷ (−5)? (a) −4 (b) 3 (c) −2 (d) −3
  7. 7.Is 2 × (−9) × 8 positive or negative? (a) Positive (b) Negative
  8. 8.What is (−108) ÷ 12? (a) −10 (b) 9 (c) −9 (d) −8
  9. 9.What is 32 ÷ (−8)? (a) −5 (b) −3 (c) −4 (d) 4
  10. 10.What is (−12) ÷ 4? (a) −2 (b) −3 (c) −4 (d) 3
  11. 11.What is 8 × (−7)? (a) 56 (b) −64 (c) −15 (d) −56
  12. 12.Is 8 × 2 × (−5) positive or negative? (a) Positive (b) Negative
  13. 13.What is (−10) × (−3)? =
  14. 14.What is 64 ÷ (−8)? (a) −9 (b) −8 (c) 8 (d) −7
  15. 15.In a quiz, a right answer gets +2 marks and a wrong answer gets −2 marks. Riya got 14 right and 2 wrong. What is Riya’s score?
  16. 16.What is (−4) × 5? (a) −24 (b) −9 (c) 20 (d) −20
  17. 17.In a quiz, a right answer gets +3 marks and a wrong answer gets −1 mark. Sneha got 14 right and 1 wrong. What is Sneha’s score?
  18. 18.In a quiz, a right answer gets +5 marks and a wrong answer gets −2 marks. Nisha got 14 right and 8 wrong. What is Nisha’s score?
  19. 19.What is 24 ÷ (−4)? (a) −5 (b) 6 (c) −7 (d) −6
  20. 20.In a quiz, a right answer gets +2 marks and a wrong answer gets −1 mark. Ananya got 5 right and 2 wrong. What is Ananya’s score?
  21. 21.What is (−40) ÷ (−8)? =
  22. 22.What is (−2) × 11? (a) −24 (b) 22 (c) −13 (d) −22
  23. 23.What is (−70) ÷ (−10)? =
  24. 24.What is (−72) ÷ (−9)? =
  25. 25.What is (−22) ÷ (−11)? =
  26. 26.In a quiz, a right answer gets +2 marks and a wrong answer gets −1 mark. Rohan got 11 right and 7 wrong. What is Rohan’s score?
  27. 27.What is 10 × (−5)? (a) −60 (b) −15 (c) 50 (d) −50
  28. 28.What is 60 ÷ (−6)? (a) −9 (b) −11 (c) 10 (d) −10
  29. 29.Is (−5) × (−2) × 1 × 1 positive or negative? (a) Positive (b) Negative
  30. 30.Is (−1) × (−1) × 3 positive or negative? (a) Negative (b) Positive
  31. 31.What is 18 ÷ (−3)? (a) −5 (b) −7 (c) 6 (d) −6
  32. 32.What is 3 × (−2)? (a) 6 (b) −9 (c) −5 (d) −6
  33. 33.Is 4 × 6 × 1 positive or negative? (a) Negative (b) Positive
  34. 34.What is 6 × (−5)? (a) 30 (b) −30 (c) −36 (d) −11
  35. 35.What is (−7) × (−11)? =
  36. 36.What is (−7) × 2? (a) 14 (b) −9 (c) −21 (d) −14
  37. 37.What is 44 ÷ (−4)? (a) −10 (b) −12 (c) −11 (d) 11
  38. 38.What is (−30) ÷ (−6)? =
  39. 39.What is 9 × (−7)? (a) −16 (b) −72 (c) −63 (d) 63
  40. 40.What is (−10) × (−4)? =

Answer key

  1. Positive
  2. 10
  3. 44
  4. −2
  5. 4
  6. −3
  7. Negative
  8. −9
  9. −4
  10. −3
  11. −56
  12. Negative
  13. 30
  14. −8
  15. 24
  16. −20
  17. 41
  18. 54
  19. −6
  20. 8
  21. 5
  22. −22
  23. 7
  24. 8
  25. 2
  26. 15
  27. −50
  28. −10
  29. Positive
  30. Positive
  31. −6
  32. −6
  33. Positive
  34. −30
  35. 77
  36. −14
  37. −11
  38. 5
  39. −63
  40. 40

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