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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 877 · 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.How is 38 written in Roman numerals? (a) XLVIII (b) XXXVIII (c) XXXVII
  2. 2.How many integers are there between −12 and 1? (Do not count −12 and 1 themselves.)
  3. 3.On a number line, start at −6 and move 16 steps to the left. Where do you land? (a) 10 (b) 22 (c) −22
  4. 4.What number is the Roman numeral DCCLXXVII?
  5. 5.What is (−20) + 24? =
  6. 6.What number is the Roman numeral XLV?
  7. 7.How many integers are there between −5 and 6? (Do not count −5 and 6 themselves.)
  8. 8.Which is bigger: −6 or −2? (a) −6 (b) −2
  9. 9.Which is bigger: −8 or 0? (a) −8 (b) 0
  10. 10.How is 12 written in Roman numerals? (a) XI (b) XII (c) XXII
  11. 11.Which is bigger: −9 or 11? (a) −9 (b) 11
  12. 12.What is (−14) + 5? (a) 9 (b) −9 (c) −19 (d) 19
  13. 13.How many integers are there between −10 and 3? (Do not count −10 and 3 themselves.)
  14. 14.How many integers are there between −3 and 5? (Do not count −3 and 5 themselves.)
  15. 15.What number is the Roman numeral XLII?
  16. 16.What is (−26) + 44? =
  17. 17.What number is the Roman numeral XVI?
  18. 18.How is 100 written in Roman numerals? (a) CX (b) C (c) XCIX
  19. 19.What number is the Roman numeral XXII?
  20. 20.Which is bigger: −2 or −4? (a) −4 (b) −2
  21. 21.How is 61 written in Roman numerals? (a) LXI (b) LX (c) LXXI
  22. 22.What is 41 + (−3)? =
  23. 23.On a number line, start at −1 and move 1 steps to the right. Where do you land? (a) 2 (b) 0 (c) −2
  24. 24.How many integers are there between −7 and 6? (Do not count −7 and 6 themselves.)
  25. 25.What number is the Roman numeral XXXV?
  26. 26.How is 471 written in Roman numerals? (a) CDLXXI (b) CCCCLXXI (c) CDLXX
  27. 27.What is (−26) + (−14)? (a) −40 (b) 12 (c) 40 (d) −12
  28. 28.What number is the Roman numeral CCXCIV?
  29. 29.At night the temperature in Gulmarg was −13 °C. By noon it had gone up by 32 °C. What was the temperature at noon (in °C)?
  30. 30.What number is the Roman numeral XCVI?
  31. 31.How is 403 written in Roman numerals? (a) CDII (b) CDIII (c) CCCCIII
  32. 32.Which is smaller: −6 or −20? (a) −6 (b) −20
  33. 33.On a number line, start at −14 and move 18 steps to the right. Where do you land? (a) −32 (b) −4 (c) 4
  34. 34.What is (−24) + 36? =
  35. 35.At night the temperature in Srinagar was −9 °C. By noon it had gone up by 16 °C. What was the temperature at noon (in °C)?
  36. 36.What number is the Roman numeral LXXXI?
  37. 37.At night the temperature in Leh was −12 °C. By noon it had gone up by 24 °C. What was the temperature at noon (in °C)?
  38. 38.What is 27 + (−11)? =
  39. 39.What is (−5) + (−22)? (a) −17 (b) 27 (c) −27 (d) 17
  40. 40.On a number line, start at −3 and move 9 steps to the right. Where do you land? (a) −6 (b) −12 (c) 6

Answer key

  1. XXXVIII
  2. 12
  3. −22
  4. 777
  5. 4
  6. 45
  7. 10
  8. −2
  9. 0
  10. XII
  11. 11
  12. −9
  13. 12
  14. 7
  15. 42
  16. 18
  17. 16
  18. C
  19. 22
  20. −2
  21. LXI
  22. 38
  23. 0
  24. 12
  25. 35
  26. CDLXXI
  27. −40
  28. 294
  29. 19
  30. 96
  31. CDIII
  32. −20
  33. 4
  34. 12
  35. 7
  36. 81
  37. 12
  38. 16
  39. −27
  40. 6

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