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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 457 · 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 many integers are there between −8 and 4? (Do not count −8 and 4 themselves.)
  2. 2.How many integers are there between −1 and 7? (Do not count −1 and 7 themselves.)
  3. 3.At night the temperature in Manali was −9 °C. By noon it had gone up by 11 °C. What was the temperature at noon (in °C)?
  4. 4.How many integers are there between −9 and 1? (Do not count −9 and 1 themselves.)
  5. 5.Which is smaller: 19 or −13? (a) −13 (b) 19
  6. 6.On a number line, start at −1 and move 4 steps to the right. Where do you land? (a) −3 (b) 3 (c) −5
  7. 7.What is (−27) + 3? (a) 24 (b) −24 (c) 30 (d) −30
  8. 8.How many integers are there between −6 and 11? (Do not count −6 and 11 themselves.)
  9. 9.How many integers are there between −3 and 10? (Do not count −3 and 10 themselves.)
  10. 10.How is 578 written in Roman numerals? (a) DLXXVII (b) DLXXXVIII (c) DLXXVIII
  11. 11.On a number line, start at −11 and move 22 steps to the right. Where do you land? (a) 11 (b) −11 (c) −33
  12. 12.How many integers are there between −12 and 3? (Do not count −12 and 3 themselves.)
  13. 13.How many integers are there between −2 and 12? (Do not count −2 and 12 themselves.)
  14. 14.Which is bigger: −2 or −4? (a) −4 (b) −2
  15. 15.How is 53 written in Roman numerals? (a) LIII (b) LII (c) LXIII
  16. 16.Which is bigger: −6 or −13? (a) −13 (b) −6
  17. 17.What is (−19) + 7? (a) 26 (b) −12 (c) −26 (d) 12
  18. 18.What is (−4) + 15? =
  19. 19.Which is bigger: −2 or 0? (a) 0 (b) −2
  20. 20.How many integers are there between −8 and 8? (Do not count −8 and 8 themselves.)
  21. 21.What is (−9) + 27? =
  22. 22.What is 1 − 7? (a) 6 (b) 8 (c) −6 (d) −8
  23. 23.What is 41 + (−25)? =
  24. 24.What is (−29) + 26? (a) −3 (b) 3 (c) −55 (d) 55
  25. 25.What is (−25) + 20? (a) 45 (b) −5 (c) 5 (d) −45
  26. 26.What is (−28) + (−27)? (a) 1 (b) −1 (c) 55 (d) −55
  27. 27.How many integers are there between −12 and 6? (Do not count −12 and 6 themselves.)
  28. 28.On a number line, start at −4 and move 15 steps to the left. Where do you land? (a) 11 (b) 19 (c) −19
  29. 29.Which is smaller: −15 or 0? (a) 0 (b) −15
  30. 30.On a number line, start at −12 and move 24 steps to the left. Where do you land? (a) 36 (b) 12 (c) −36
  31. 31.On a number line, start at −6 and move 2 steps to the left. Where do you land? (a) −4 (b) −8 (c) 8
  32. 32.What is (−4) + (−1)? (a) −5 (b) −3 (c) 5 (d) 3
  33. 33.On a number line, start at −8 and move 18 steps to the right. Where do you land? (a) −26 (b) 10 (c) −10
  34. 34.On a number line, start at −3 and move 12 steps to the left. Where do you land? (a) 9 (b) −15 (c) 15
  35. 35.What is 16 + (−3)? =
  36. 36.What number is the Roman numeral II?
  37. 37.On a number line, start at −13 and move 16 steps to the left. Where do you land? (a) 29 (b) −29 (c) 3
  38. 38.What is (−6) + 50? =
  39. 39.What is 17 + (−16)? =
  40. 40.What is (−12) + 30? =

Answer key

  1. 11
  2. 7
  3. 2
  4. 9
  5. −13
  6. 3
  7. −24
  8. 16
  9. 12
  10. DLXXVIII
  11. 11
  12. 14
  13. 13
  14. −2
  15. LIII
  16. −6
  17. −12
  18. 11
  19. 0
  20. 15
  21. 18
  22. −6
  23. 16
  24. −3
  25. −5
  26. −55
  27. 17
  28. −19
  29. −15
  30. −36
  31. −8
  32. −5
  33. 10
  34. −15
  35. 13
  36. 2
  37. −29
  38. 44
  39. 1
  40. 18

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