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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 425 · 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 4 steps to the right. Where do you land? (a) −18 (b) −10 (c) 10
  2. 2.How is 39 written in Roman numerals? (a) XXXVIIII (b) XXXVIII (c) XXXIX
  3. 3.How many integers are there between −2 and 10? (Do not count −2 and 10 themselves.)
  4. 4.What is 24 − 30? (a) −6 (b) −54 (c) 6 (d) 54
  5. 5.At night the temperature in Srinagar was −14 °C. By noon it had gone up by 31 °C. What was the temperature at noon (in °C)?
  6. 6.What is (−15) + 14? (a) −29 (b) 29 (c) −1 (d) 1
  7. 7.What is (−17) + 7? (a) −10 (b) 24 (c) 10 (d) −24
  8. 8.How many integers are there between −4 and 3? (Do not count −4 and 3 themselves.)
  9. 9.What is (−25) + 15? (a) 40 (b) −40 (c) 10 (d) −10
  10. 10.How is 8 written in Roman numerals? (a) XVIII (b) VII (c) VIII
  11. 11.How is 96 written in Roman numerals? (a) XCVI (b) LXXXXVI (c) XCV
  12. 12.What is 28 + (−19)? =
  13. 13.What is (−4) + 22? =
  14. 14.Which is bigger: −4 or −6? (a) −6 (b) −4
  15. 15.How many integers are there between −6 and 3? (Do not count −6 and 3 themselves.)
  16. 16.On a number line, start at −14 and move 12 steps to the left. Where do you land? (a) −26 (b) −2 (c) 26
  17. 17.On a number line, start at −4 and move 6 steps to the left. Where do you land? (a) 10 (b) 2 (c) −10
  18. 18.At night the temperature in Shimla was −9 °C. By noon it had gone up by 26 °C. What was the temperature at noon (in °C)?
  19. 19.Which is smaller: −13 or −19? (a) −19 (b) −13
  20. 20.How many integers are there between −3 and 1? (Do not count −3 and 1 themselves.)
  21. 21.What is 14 + (−12)? =
  22. 22.How many integers are there between −1 and 8? (Do not count −1 and 8 themselves.)
  23. 23.What is (−20) + 24? =
  24. 24.On a number line, start at −12 and move 14 steps to the right. Where do you land? (a) 2 (b) −2 (c) −26
  25. 25.How many integers are there between −4 and 11? (Do not count −4 and 11 themselves.)
  26. 26.How many integers are there between −11 and 1? (Do not count −11 and 1 themselves.)
  27. 27.Which is smaller: 12 or −9? (a) 12 (b) −9
  28. 28.What is 46 + (−17)? =
  29. 29.What is (−26) + (−15)? (a) 11 (b) −41 (c) 41 (d) −11
  30. 30.Which is smaller: 9 or −5? (a) 9 (b) −5
  31. 31.Which is smaller: −9 or 17? (a) 17 (b) −9
  32. 32.Which is bigger: −11 or −13? (a) −11 (b) −13
  33. 33.At night the temperature in Shimla was −9 °C. By noon it had gone up by 28 °C. What was the temperature at noon (in °C)?
  34. 34.Which is smaller: 17 or −3? (a) −3 (b) 17
  35. 35.What is (−14) + 17? =
  36. 36.What is (−24) + 19? (a) −5 (b) −43 (c) 5 (d) 43
  37. 37.What number is the Roman numeral VIII?
  38. 38.At night the temperature in Manali was −4 °C. By noon it had gone up by 21 °C. What was the temperature at noon (in °C)?
  39. 39.On a number line, start at −7 and move 8 steps to the right. Where do you land? (a) 1 (b) −15 (c) −1
  40. 40.Which is smaller: 13 or −2? (a) 13 (b) −2

Answer key

  1. −10
  2. XXXIX
  3. 11
  4. −6
  5. 17
  6. −1
  7. −10
  8. 6
  9. −10
  10. VIII
  11. XCVI
  12. 9
  13. 18
  14. −4
  15. 8
  16. −26
  17. −10
  18. 17
  19. −19
  20. 3
  21. 2
  22. 8
  23. 4
  24. 2
  25. 14
  26. 11
  27. −9
  28. 29
  29. −41
  30. −5
  31. −9
  32. −11
  33. 19
  34. −3
  35. 3
  36. −5
  37. 8
  38. 17
  39. 1
  40. −2

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