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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 71 · 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.What number is the Roman numeral XXIV?
  2. 2.What number is the Roman numeral CDXXXVIII?
  3. 3.What is 11 + (−5)? =
  4. 4.Which is smaller: −10 or 16? (a) 16 (b) −10
  5. 5.On a number line, start at −2 and move 1 steps to the left. Where do you land? (a) 3 (b) −1 (c) −3
  6. 6.What is (−16) + 20? =
  7. 7.What is 2 − 21? (a) −23 (b) 19 (c) −19 (d) 23
  8. 8.Which is bigger: 18 or −2? (a) −2 (b) 18
  9. 9.What is (−4) + (−30)? (a) −26 (b) 26 (c) 34 (d) −34
  10. 10.How is 69 written in Roman numerals? (a) LXVIII (b) LXVIIII (c) LXIX
  11. 11.What number is the Roman numeral XVI?
  12. 12.On a number line, start at −14 and move 24 steps to the right. Where do you land? (a) 10 (b) −38 (c) −10
  13. 13.What number is the Roman numeral LIV?
  14. 14.How is 83 written in Roman numerals? (a) LXXXII (b) LXXXIII (c) XCIII
  15. 15.On a number line, start at −11 and move 24 steps to the right. Where do you land? (a) −35 (b) −13 (c) 13
  16. 16.How many integers are there between −8 and 9? (Do not count −8 and 9 themselves.)
  17. 17.What is 33 + (−10)? =
  18. 18.On a number line, start at −5 and move 13 steps to the right. Where do you land? (a) −8 (b) −18 (c) 8
  19. 19.What is 5 − 22? (a) 17 (b) 27 (c) −27 (d) −17
  20. 20.On a number line, start at −8 and move 15 steps to the right. Where do you land? (a) −7 (b) −23 (c) 7
  21. 21.What is 25 + (−13)? =
  22. 22.How is 95 written in Roman numerals? (a) LXXXXV (b) XCV (c) XCIV
  23. 23.What is (−6) + 25? =
  24. 24.On a number line, start at −13 and move 2 steps to the right. Where do you land? (a) −11 (b) 11 (c) −15
  25. 25.What is (−30) + 36? =
  26. 26.What is (−2) + 45? =
  27. 27.How many integers are there between −9 and 12? (Do not count −9 and 12 themselves.)
  28. 28.On a number line, start at −6 and move 22 steps to the right. Where do you land? (a) −28 (b) 16 (c) −16
  29. 29.What number is the Roman numeral DCCCXXXIX?
  30. 30.On a number line, start at −3 and move 6 steps to the right. Where do you land? (a) −3 (b) −9 (c) 3
  31. 31.How many integers are there between −1 and 5? (Do not count −1 and 5 themselves.)
  32. 32.What is 29 + (−19)? =
  33. 33.What number is the Roman numeral LX?
  34. 34.Which is bigger: 16 or −16? (a) 16 (b) −16
  35. 35.How is 7 written in Roman numerals? (a) VI (b) XVII (c) VII
  36. 36.What number is the Roman numeral CCC?
  37. 37.How many integers are there between −10 and 9? (Do not count −10 and 9 themselves.)
  38. 38.How is 104 written in Roman numerals? (a) CIII (b) CIIII (c) CIV
  39. 39.How is 901 written in Roman numerals? (a) CMI (b) CM (c) DCCCCI
  40. 40.On a number line, start at −12 and move 7 steps to the right. Where do you land? (a) −19 (b) 5 (c) −5

Answer key

  1. 24
  2. 438
  3. 6
  4. −10
  5. −3
  6. 4
  7. −19
  8. 18
  9. −34
  10. LXIX
  11. 16
  12. 10
  13. 54
  14. LXXXIII
  15. 13
  16. 16
  17. 23
  18. 8
  19. −17
  20. 7
  21. 12
  22. XCV
  23. 19
  24. −11
  25. 6
  26. 43
  27. 20
  28. 16
  29. 839
  30. 3
  31. 5
  32. 10
  33. 60
  34. 16
  35. VII
  36. 300
  37. 18
  38. CIV
  39. CMI
  40. −5

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