← Integers and Roman numerals lesson New set →

Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 783 · 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.On a number line, start at −14 and move 9 steps to the left. Where do you land? (a) 23 (b) −23 (c) −5
  2. 2.What is 28 + (−17)? =
  3. 3.What number is the Roman numeral VI?
  4. 4.How is 751 written in Roman numerals? (a) DCCL (b) DCCLI (c) DCCLXI
  5. 5.What number is the Roman numeral CLXVII?
  6. 6.Which is bigger: 17 or −18? (a) 17 (b) −18
  7. 7.What is (−17) + (−27)? (a) −10 (b) −44 (c) 10 (d) 44
  8. 8.On a number line, start at −11 and move 12 steps to the right. Where do you land? (a) −1 (b) 1 (c) −23
  9. 9.How is 34 written in Roman numerals? (a) XXXIIII (b) XXXIII (c) XXXIV
  10. 10.How is 527 written in Roman numerals? (a) DXXXVII (b) DXXVII (c) DXXVI
  11. 11.Which is smaller: 20 or −6? (a) 20 (b) −6
  12. 12.Which is smaller: 9 or −9? (a) 9 (b) −9
  13. 13.On a number line, start at −3 and move 3 steps to the right. Where do you land? (a) −6 (b) 6 (c) 0
  14. 14.What is (−24) + 46? =
  15. 15.What number is the Roman numeral XCVIII?
  16. 16.What is (−16) + 8? (a) 24 (b) −8 (c) 8 (d) −24
  17. 17.On a number line, start at −10 and move 2 steps to the right. Where do you land? (a) 8 (b) −12 (c) −8
  18. 18.Which is bigger: −16 or 14? (a) 14 (b) −16
  19. 19.How many integers are there between −9 and 7? (Do not count −9 and 7 themselves.)
  20. 20.On a number line, start at −1 and move 15 steps to the left. Where do you land? (a) 16 (b) −16 (c) 14
  21. 21.On a number line, start at −9 and move 23 steps to the right. Where do you land? (a) −14 (b) 14 (c) −32
  22. 22.On a number line, start at −11 and move 25 steps to the left. Where do you land? (a) 14 (b) −36 (c) 36
  23. 23.On a number line, start at −11 and move 10 steps to the right. Where do you land? (a) −1 (b) −21 (c) 1
  24. 24.Which is smaller: −12 or −1? (a) −1 (b) −12
  25. 25.At night the temperature in Shimla was −2 °C. By noon it had gone up by 22 °C. What was the temperature at noon (in °C)?
  26. 26.What number is the Roman numeral IV?
  27. 27.What is (−26) + 32? =
  28. 28.How is 612 written in Roman numerals? (a) DCXI (b) DCXII (c) DCXXII
  29. 29.What is (−21) + 18? (a) −39 (b) 39 (c) −3 (d) 3
  30. 30.How is 96 written in Roman numerals? (a) LXXXXVI (b) XCV (c) XCVI
  31. 31.What is (−5) + (−12)? (a) 7 (b) −7 (c) −17 (d) 17
  32. 32.What is 1 − 3? (a) 2 (b) 4 (c) −4 (d) −2
  33. 33.What is 30 + (−28)? =
  34. 34.Which is smaller: 11 or −8? (a) 11 (b) −8
  35. 35.How many integers are there between −1 and 1? (Do not count −1 and 1 themselves.)
  36. 36.What is (−19) + 12? (a) −7 (b) 7 (c) 31 (d) −31
  37. 37.At night the temperature in Shimla was −11 °C. By noon it had gone up by 30 °C. What was the temperature at noon (in °C)?
  38. 38.What is 12 + (−10)? =
  39. 39.At night the temperature in Shimla was −4 °C. By noon it had gone up by 20 °C. What was the temperature at noon (in °C)?
  40. 40.What number is the Roman numeral XXX?

Answer key

  1. −23
  2. 11
  3. 6
  4. DCCLI
  5. 167
  6. 17
  7. −44
  8. 1
  9. XXXIV
  10. DXXVII
  11. −6
  12. −9
  13. 0
  14. 22
  15. 98
  16. −8
  17. −8
  18. 14
  19. 15
  20. −16
  21. 14
  22. −36
  23. −1
  24. −12
  25. 20
  26. 4
  27. 6
  28. DCXII
  29. −3
  30. XCVI
  31. −17
  32. −2
  33. 2
  34. −8
  35. 1
  36. −7
  37. 19
  38. 2
  39. 16
  40. 30

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