← Integers and Roman numerals lesson New set →

Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 686 · 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.Which is bigger: −1 or −7? (a) −1 (b) −7
  2. 2.How is 377 written in Roman numerals? (a) CCCLXXVII (b) CCCLXXXVII (c) CCCLXXVI
  3. 3.Which is bigger: −13 or −12? (a) −13 (b) −12
  4. 4.What number is the Roman numeral DCLXXVIII?
  5. 5.What is (−3) + (−12)? (a) 9 (b) −15 (c) 15 (d) −9
  6. 6.Which is smaller: −5 or −10? (a) −5 (b) −10
  7. 7.How is 94 written in Roman numerals? (a) LXXXXIIII (b) XCIV (c) XCIII
  8. 8.At night the temperature in Shimla was −4 °C. By noon it had gone up by 15 °C. What was the temperature at noon (in °C)?
  9. 9.How many integers are there between −2 and 4? (Do not count −2 and 4 themselves.)
  10. 10.Which is smaller: 10 or −4? (a) −4 (b) 10
  11. 11.How is 70 written in Roman numerals? (a) LXX (b) LXIX (c) LXXX
  12. 12.How many integers are there between −10 and 1? (Do not count −10 and 1 themselves.)
  13. 13.On a number line, start at −8 and move 22 steps to the left. Where do you land? (a) 30 (b) −30 (c) 14
  14. 14.How is 326 written in Roman numerals? (a) CCCXXVI (b) CCCXXXVI (c) CCCXXV
  15. 15.Which is smaller: 12 or −7? (a) −7 (b) 12
  16. 16.On a number line, start at −4 and move 2 steps to the right. Where do you land? (a) −6 (b) −2 (c) 2
  17. 17.On a number line, start at −1 and move 24 steps to the right. Where do you land? (a) −23 (b) −25 (c) 23
  18. 18.What number is the Roman numeral LXVII?
  19. 19.How many integers are there between −5 and 3? (Do not count −5 and 3 themselves.)
  20. 20.What number is the Roman numeral CCLV?
  21. 21.On a number line, start at −1 and move 23 steps to the right. Where do you land? (a) −22 (b) 22 (c) −24
  22. 22.Which is bigger: −14 or −5? (a) −5 (b) −14
  23. 23.Which is bigger: −19 or 20? (a) −19 (b) 20
  24. 24.What number is the Roman numeral XXXV?
  25. 25.What is (−23) + 15? (a) 38 (b) −38 (c) 8 (d) −8
  26. 26.How is 27 written in Roman numerals? (a) XXVII (b) XXVI (c) XXXVII
  27. 27.What number is the Roman numeral CCLXX?
  28. 28.What number is the Roman numeral XXV?
  29. 29.Which is bigger: −7 or −18? (a) −7 (b) −18
  30. 30.Which is smaller: −16 or 12? (a) 12 (b) −16
  31. 31.Which is smaller: −10 or 2? (a) 2 (b) −10
  32. 32.Which is bigger: −10 or −17? (a) −10 (b) −17
  33. 33.What number is the Roman numeral CMXLIV?
  34. 34.What is (−26) + 36? =
  35. 35.On a number line, start at −2 and move 21 steps to the left. Where do you land? (a) −23 (b) 23 (c) 19
  36. 36.What number is the Roman numeral M?
  37. 37.On a number line, start at −5 and move 2 steps to the left. Where do you land? (a) −7 (b) 7 (c) −3
  38. 38.What number is the Roman numeral XXXIV?
  39. 39.What number is the Roman numeral XCVIII?
  40. 40.How many integers are there between −9 and 2? (Do not count −9 and 2 themselves.)

Answer key

  1. −1
  2. CCCLXXVII
  3. −12
  4. 678
  5. −15
  6. −10
  7. XCIV
  8. 11
  9. 5
  10. −4
  11. LXX
  12. 10
  13. −30
  14. CCCXXVI
  15. −7
  16. −2
  17. 23
  18. 67
  19. 7
  20. 255
  21. 22
  22. −5
  23. 20
  24. 35
  25. −8
  26. XXVII
  27. 270
  28. 25
  29. −7
  30. −16
  31. −10
  32. −10
  33. 944
  34. 10
  35. −23
  36. 1000
  37. −7
  38. 34
  39. 98
  40. 10

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets