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Class 7 Maths Worksheet: Integers

Maths worksheets lesson 49: Integers: multiplying and dividing · Set 446 · 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 (−44) ÷ (−4)? =
  2. 2.Is 2 × (−2) × 3 positive or negative? (a) Positive (b) Negative
  3. 3.In a quiz, a right answer gets +2 marks and a wrong answer gets −2 marks. Aarav got 7 right and 1 wrong. What is Aarav’s score?
  4. 4.What is (−24) ÷ (−12)? =
  5. 5.What is (−10) × 4? (a) −50 (b) 40 (c) −40 (d) −14
  6. 6.What is (−55) ÷ (−11)? =
  7. 7.What is 5 × (−12)? (a) −65 (b) −17 (c) −60 (d) 60
  8. 8.What is (−6) ÷ 2? (a) 3 (b) −2 (c) −3 (d) −4
  9. 9.What is (−3) × (−7)? =
  10. 10.In a quiz, a right answer gets +5 marks and a wrong answer gets −1 mark. Tara got 4 right and 4 wrong. What is Tara’s score?
  11. 11.What is (−72) ÷ (−12)? =
  12. 12.In a quiz, a right answer gets +4 marks and a wrong answer gets −1 mark. Riya got 7 right and 2 wrong. What is Riya’s score?
  13. 13.What is (−12) ÷ (−2)? =
  14. 14.What is (−6) × (−8)? =
  15. 15.In a quiz, a right answer gets +5 marks and a wrong answer gets −1 mark. Arjun got 14 right and 10 wrong. What is Arjun’s score?
  16. 16.What is 2 × (−3)? (a) 6 (b) −5 (c) −6 (d) −8
  17. 17.What is (−36) ÷ (−3)? =
  18. 18.In a quiz, a right answer gets +5 marks and a wrong answer gets −2 marks. Aarav got 10 right and 5 wrong. What is Aarav’s score?
  19. 19.What is (−12) ÷ (−6)? =
  20. 20.Is (−1) × (−8) × (−6) × (−7) × (−7) positive or negative? (a) Positive (b) Negative
  21. 21.What is 72 ÷ (−8)? (a) −10 (b) −9 (c) −8 (d) 9
  22. 22.In a quiz, a right answer gets +4 marks and a wrong answer gets −2 marks. Aditya got 7 right and 1 wrong. What is Aditya’s score?
  23. 23.What is 77 ÷ (−11)? (a) 7 (b) −6 (c) −8 (d) −7
  24. 24.Is (−1) × 6 × 1 × (−9) positive or negative? (a) Positive (b) Negative
  25. 25.In a quiz, a right answer gets +3 marks and a wrong answer gets −1 mark. Sneha got 5 right and 7 wrong. What is Sneha’s score?
  26. 26.What is (−33) ÷ 3? (a) 11 (b) −10 (c) −11 (d) −12
  27. 27.What is (−9) × (−3)? =
  28. 28.What is (−8) × (−7)? =
  29. 29.What is (−3) × (−6)? =
  30. 30.What is (−2) × 10? (a) 20 (b) −12 (c) −22 (d) −20
  31. 31.In a quiz, a right answer gets +5 marks and a wrong answer gets −1 mark. Riya got 14 right and 7 wrong. What is Riya’s score?
  32. 32.Is (−5) × 9 × (−1) positive or negative? (a) Negative (b) Positive
  33. 33.What is (−50) ÷ (−10)? =
  34. 34.What is 44 ÷ (−4)? (a) −11 (b) −10 (c) 11 (d) −12
  35. 35.In a quiz, a right answer gets +4 marks and a wrong answer gets −2 marks. Pooja got 6 right and 10 wrong. What is Pooja’s score?
  36. 36.Is 7 × 8 × 7 positive or negative? (a) Positive (b) Negative
  37. 37.What is 33 ÷ (−3)? (a) −11 (b) −12 (c) 11 (d) −10
  38. 38.What is 12 × (−10)? (a) −22 (b) −120 (c) −132 (d) 120
  39. 39.What is 2 × (−2)? (a) −4 (b) −6 (c) 4
  40. 40.What is (−60) ÷ (−12)? =

Answer key

  1. 11
  2. Negative
  3. 12
  4. 2
  5. −40
  6. 5
  7. −60
  8. −3
  9. 21
  10. 16
  11. 6
  12. 26
  13. 6
  14. 48
  15. 60
  16. −6
  17. 12
  18. 40
  19. 2
  20. Negative
  21. −9
  22. 26
  23. −7
  24. Positive
  25. 8
  26. −11
  27. 27
  28. 56
  29. 18
  30. −20
  31. 63
  32. Positive
  33. 5
  34. −11
  35. 4
  36. Positive
  37. −11
  38. −120
  39. −4
  40. 5

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