← Integers and Roman numerals lesson New set →

Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 67 · 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: −20 or −4? (a) −4 (b) −20
  2. 2.At night the temperature in Shimla was −12 °C. By noon it had gone up by 19 °C. What was the temperature at noon (in °C)?
  3. 3.Which is bigger: 20 or −10? (a) −10 (b) 20
  4. 4.What is 24 + (−22)? =
  5. 5.Which is bigger: −20 or −9? (a) −20 (b) −9
  6. 6.What number is the Roman numeral LXVI?
  7. 7.How many integers are there between −11 and 1? (Do not count −11 and 1 themselves.)
  8. 8.On a number line, start at −6 and move 13 steps to the left. Where do you land? (a) −19 (b) 7 (c) 19
  9. 9.How many integers are there between −2 and 1? (Do not count −2 and 1 themselves.)
  10. 10.Which is smaller: 1 or −1? (a) −1 (b) 1
  11. 11.Which is bigger: −4 or −12? (a) −12 (b) −4
  12. 12.On a number line, start at −5 and move 3 steps to the right. Where do you land? (a) 2 (b) −8 (c) −2
  13. 13.Which is bigger: 1 or −6? (a) 1 (b) −6
  14. 14.What is (−12) + 43? =
  15. 15.What is 2 − 20? (a) −22 (b) 22 (c) −18 (d) 18
  16. 16.Which is bigger: 10 or −20? (a) −20 (b) 10
  17. 17.What is (−8) + (−22)? (a) 30 (b) −14 (c) 14 (d) −30
  18. 18.How many integers are there between −6 and 1? (Do not count −6 and 1 themselves.)
  19. 19.Which is bigger: −12 or −13? (a) −13 (b) −12
  20. 20.How is 96 written in Roman numerals? (a) XCVI (b) XCV (c) LXXXXVI
  21. 21.Which is smaller: 3 or −11? (a) 3 (b) −11
  22. 22.Which is bigger: −19 or −12? (a) −19 (b) −12
  23. 23.What is (−3) + 46? =
  24. 24.At night the temperature in Srinagar was −6 °C. By noon it had gone up by 20 °C. What was the temperature at noon (in °C)?
  25. 25.On a number line, start at −3 and move 15 steps to the right. Where do you land? (a) −18 (b) 12 (c) −12
  26. 26.What number is the Roman numeral LXXXI?
  27. 27.What is 36 + (−30)? =
  28. 28.What is (−13) + 18? =
  29. 29.How is 73 written in Roman numerals? (a) LXXIII (b) LXXII (c) LXXXIII
  30. 30.How many integers are there between −1 and 8? (Do not count −1 and 8 themselves.)
  31. 31.How many integers are there between −6 and 10? (Do not count −6 and 10 themselves.)
  32. 32.What is 45 + (−18)? =
  33. 33.What is (−6) + 38? =
  34. 34.At night the temperature in Manali was −4 °C. By noon it had gone up by 19 °C. What was the temperature at noon (in °C)?
  35. 35.What number is the Roman numeral DLXXIX?
  36. 36.What is 27 + (−19)? =
  37. 37.What is 28 + (−5)? =
  38. 38.How is 975 written in Roman numerals? (a) DCCCCLXXV (b) CMLXXIV (c) CMLXXV
  39. 39.Which is smaller: 7 or −2? (a) 7 (b) −2
  40. 40.How many integers are there between −3 and 5? (Do not count −3 and 5 themselves.)

Answer key

  1. −20
  2. 7
  3. 20
  4. 2
  5. −9
  6. 66
  7. 11
  8. −19
  9. 2
  10. −1
  11. −4
  12. −2
  13. 1
  14. 31
  15. −18
  16. 10
  17. −30
  18. 6
  19. −12
  20. XCVI
  21. −11
  22. −12
  23. 43
  24. 14
  25. 12
  26. 81
  27. 6
  28. 5
  29. LXXIII
  30. 8
  31. 15
  32. 27
  33. 32
  34. 15
  35. 579
  36. 8
  37. 23
  38. CMLXXV
  39. −2
  40. 7

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