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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 989 · 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 smaller: −17 or −8? (a) −17 (b) −8
  2. 2.On a number line, start at −7 and move 7 steps to the right. Where do you land? (a) 14 (b) −14 (c) 0
  3. 3.On a number line, start at −4 and move 8 steps to the left. Where do you land? (a) −12 (b) 4 (c) 12
  4. 4.What is (−16) + 2? (a) 14 (b) 18 (c) −18 (d) −14
  5. 5.Which is smaller: −6 or 5? (a) 5 (b) −6
  6. 6.What number is the Roman numeral LXXXIII?
  7. 7.How many integers are there between −2 and 12? (Do not count −2 and 12 themselves.)
  8. 8.Which is smaller: −5 or −16? (a) −5 (b) −16
  9. 9.How is 10 written in Roman numerals? (a) XX (b) IX (c) X
  10. 10.At night the temperature in Shimla was −8 °C. By noon it had gone up by 11 °C. What was the temperature at noon (in °C)?
  11. 11.What is (−6) + (−17)? (a) −23 (b) 11 (c) −11 (d) 23
  12. 12.What number is the Roman numeral CCXIII?
  13. 13.What is (−8) + 1? (a) 7 (b) −9 (c) 9 (d) −7
  14. 14.Which is bigger: 16 or −8? (a) −8 (b) 16
  15. 15.What is (−5) + 41? =
  16. 16.What is 17 − 18? (a) −1 (b) −35 (c) 1 (d) 35
  17. 17.Which is bigger: −4 or −1? (a) −1 (b) −4
  18. 18.Which is smaller: −18 or 1? (a) −18 (b) 1
  19. 19.What is (−18) + 25? =
  20. 20.What is (−3) + 33? =
  21. 21.What is (−7) + (−27)? (a) −20 (b) −34 (c) 20 (d) 34
  22. 22.How is 154 written in Roman numerals? (a) CLIV (b) CLIIII (c) CLIII
  23. 23.How is 96 written in Roman numerals? (a) XCV (b) XCVI (c) LXXXXVI
  24. 24.What is 6 − 27? (a) −33 (b) −21 (c) 33 (d) 21
  25. 25.At night the temperature in Srinagar was −10 °C. By noon it had gone up by 16 °C. What was the temperature at noon (in °C)?
  26. 26.How many integers are there between −7 and 11? (Do not count −7 and 11 themselves.)
  27. 27.How many integers are there between −4 and 9? (Do not count −4 and 9 themselves.)
  28. 28.How many integers are there between −5 and 4? (Do not count −5 and 4 themselves.)
  29. 29.Which is bigger: −2 or 16? (a) 16 (b) −2
  30. 30.How is 14 written in Roman numerals? (a) XIII (b) XIV (c) XIIII
  31. 31.What is 45 + (−26)? =
  32. 32.How many integers are there between −8 and 1? (Do not count −8 and 1 themselves.)
  33. 33.How is 59 written in Roman numerals? (a) LIX (b) LVIII (c) LVIIII
  34. 34.On a number line, start at −11 and move 6 steps to the left. Where do you land? (a) 17 (b) −5 (c) −17
  35. 35.How many integers are there between −10 and 12? (Do not count −10 and 12 themselves.)
  36. 36.On a number line, start at −11 and move 5 steps to the right. Where do you land? (a) −16 (b) 6 (c) −6
  37. 37.Which is bigger: −6 or 9? (a) −6 (b) 9
  38. 38.How many integers are there between −1 and 4? (Do not count −1 and 4 themselves.)
  39. 39.Which is smaller: −7 or 16? (a) 16 (b) −7
  40. 40.How many integers are there between −8 and 6? (Do not count −8 and 6 themselves.)

Answer key

  1. −17
  2. 0
  3. −12
  4. −14
  5. −6
  6. 83
  7. 13
  8. −16
  9. X
  10. 3
  11. −23
  12. 213
  13. −7
  14. 16
  15. 36
  16. −1
  17. −1
  18. −18
  19. 7
  20. 30
  21. −34
  22. CLIV
  23. XCVI
  24. −21
  25. 6
  26. 17
  27. 12
  28. 8
  29. 16
  30. XIV
  31. 19
  32. 8
  33. LIX
  34. −17
  35. 21
  36. −6
  37. 9
  38. 4
  39. −7
  40. 13

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