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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 437 · 40 sums
TalentJR

The method (Walk the number line): On a number line, the number further right is bigger: −3 > −8, and every negative number is smaller than 0. Same signs: add the sizes and keep the sign. Different signs: subtract the smaller size from the bigger and keep the sign of the bigger size. Taking away more than you have goes below 0: 5 − 12 = −7. Roman numerals: add the values, but a smaller numeral before a bigger one is taken away — IV = 4, IX = 9, XL = 40, XC = 90, CD = 400, CM = 900.

NameDateTime takenScore ___ / 40
  1. 1.On a number line, start at −4 and move 9 steps to the right. Where do you land? (a) −13 (b) 5 (c) −5
  2. 2.Which is bigger: 9 or −8? (a) 9 (b) −8
  3. 3.What number is the Roman numeral DCCCXLII?
  4. 4.Which is bigger: −19 or −13? (a) −19 (b) −13
  5. 5.On a number line, start at −8 and move 19 steps to the right. Where do you land? (a) 11 (b) −11 (c) −27
  6. 6.How is 579 written in Roman numerals? (a) DLXXVIII (b) DLXXIX (c) DLXXVIIII
  7. 7.How is 741 written in Roman numerals? (a) DCCXL (b) DCCXLI (c) DCCXXXXI
  8. 8.What is (−2) + 1? (a) −1 (b) 1 (c) 3 (d) −3
  9. 9.What number is the Roman numeral DCCLXVII?
  10. 10.Which is bigger: 5 or −18? (a) −18 (b) 5
  11. 11.What is 47 + (−16)? =
  12. 12.Which is bigger: −12 or −5? (a) −5 (b) −12
  13. 13.What number is the Roman numeral XXVII?
  14. 14.What is (−10) + (−10)? (a) −20 (b) 20 (c) 0
  15. 15.What number is the Roman numeral I?
  16. 16.How many integers are there between −5 and 4? (Do not count −5 and 4 themselves.)
  17. 17.At night the temperature in Leh was −4 °C. By noon it had gone up by 13 °C. What was the temperature at noon (in °C)?
  18. 18.How many integers are there between −9 and 9? (Do not count −9 and 9 themselves.)
  19. 19.How is 15 written in Roman numerals? (a) XXV (b) XV (c) XIV
  20. 20.Which is bigger: −4 or −11? (a) −4 (b) −11
  21. 21.Which is bigger: −15 or −7? (a) −7 (b) −15
  22. 22.How many integers are there between −7 and 11? (Do not count −7 and 11 themselves.)
  23. 23.Which is bigger: −17 or 7? (a) 7 (b) −17
  24. 24.How many integers are there between −2 and 3? (Do not count −2 and 3 themselves.)
  25. 25.On a number line, start at −12 and move 24 steps to the right. Where do you land? (a) 12 (b) −12 (c) −36
  26. 26.Which is bigger: 2 or −10? (a) 2 (b) −10
  27. 27.What is (−18) + 35? =
  28. 28.What number is the Roman numeral XXXII?
  29. 29.What is (−24) + 17? (a) −7 (b) 41 (c) −41 (d) 7
  30. 30.What number is the Roman numeral LXXXIV?
  31. 31.How many integers are there between −8 and 8? (Do not count −8 and 8 themselves.)
  32. 32.What number is the Roman numeral CCCI?
  33. 33.Which is bigger: −2 or −12? (a) −12 (b) −2
  34. 34.What number is the Roman numeral LXXVII?
  35. 35.At night the temperature in Srinagar was −3 °C. By noon it had gone up by 20 °C. What was the temperature at noon (in °C)?
  36. 36.What is (−2) + (−9)? (a) 11 (b) 7 (c) −7 (d) −11
  37. 37.What is (−15) + 37? =
  38. 38.What number is the Roman numeral LXI?
  39. 39.How is 65 written in Roman numerals? (a) LXV (b) LXIV (c) LXXV
  40. 40.What is (−21) + 9? (a) 30 (b) 12 (c) −30 (d) −12

Answer key

  1. 5
  2. 9
  3. 842
  4. −13
  5. 11
  6. DLXXIX
  7. DCCXLI
  8. −1
  9. 767
  10. 5
  11. 31
  12. −5
  13. 27
  14. −20
  15. 1
  16. 8
  17. 9
  18. 17
  19. XV
  20. −4
  21. −7
  22. 17
  23. 7
  24. 4
  25. 12
  26. 2
  27. 17
  28. 32
  29. −7
  30. 84
  31. 15
  32. 301
  33. −2
  34. 77
  35. 17
  36. −11
  37. 22
  38. 61
  39. LXV
  40. −12

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