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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 576 · 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 −10 and 8? (Do not count −10 and 8 themselves.)
  2. 2.What is (−12) + 37? =
  3. 3.How many integers are there between −7 and 6? (Do not count −7 and 6 themselves.)
  4. 4.What is 43 + (−10)? =
  5. 5.On a number line, start at −10 and move 1 steps to the right. Where do you land? (a) −11 (b) −9 (c) 9
  6. 6.How many integers are there between −12 and 4? (Do not count −12 and 4 themselves.)
  7. 7.What is (−1) + 9? =
  8. 8.What is 35 + (−12)? =
  9. 9.Which is smaller: −16 or 20? (a) −16 (b) 20
  10. 10.What number is the Roman numeral XCII?
  11. 11.What is (−27) + 19? (a) −46 (b) 46 (c) −8 (d) 8
  12. 12.Which is smaller: −20 or 8? (a) −20 (b) 8
  13. 13.Which is bigger: −9 or 10? (a) −9 (b) 10
  14. 14.What number is the Roman numeral DCLXXXV?
  15. 15.What is (−6) + 28? =
  16. 16.What is 29 + (−20)? =
  17. 17.How is 64 written in Roman numerals? (a) LXIIII (b) LXIII (c) LXIV
  18. 18.Which is smaller: −4 or −11? (a) −11 (b) −4
  19. 19.What is (−28) + 42? =
  20. 20.Which is smaller: −9 or −1? (a) −1 (b) −9
  21. 21.On a number line, start at −6 and move 3 steps to the left. Where do you land? (a) −9 (b) −3 (c) 9
  22. 22.What is (−11) + 6? (a) 5 (b) −17 (c) 17 (d) −5
  23. 23.On a number line, start at −4 and move 18 steps to the left. Where do you land? (a) −22 (b) 14 (c) 22
  24. 24.What is (−29) + 13? (a) 16 (b) 42 (c) −16 (d) −42
  25. 25.How is 46 written in Roman numerals? (a) XXXXVI (b) XLV (c) XLVI
  26. 26.Which is bigger: −19 or 15? (a) 15 (b) −19
  27. 27.What is (−8) + 12? =
  28. 28.How many integers are there between −2 and 2? (Do not count −2 and 2 themselves.)
  29. 29.Which is bigger: 7 or −16? (a) −16 (b) 7
  30. 30.At night the temperature in Gulmarg was −5 °C. By noon it had gone up by 10 °C. What was the temperature at noon (in °C)?
  31. 31.On a number line, start at −2 and move 5 steps to the right. Where do you land? (a) 3 (b) −7 (c) −3
  32. 32.What is (−27) + 33? =
  33. 33.What is (−28) + (−29)? (a) 57 (b) −1 (c) 1 (d) −57
  34. 34.On a number line, start at −14 and move 1 steps to the right. Where do you land? (a) −13 (b) −15 (c) 13
  35. 35.What is (−22) + 47? =
  36. 36.What is (−2) + 25? =
  37. 37.On a number line, start at −14 and move 17 steps to the left. Where do you land? (a) 31 (b) −31 (c) 3
  38. 38.On a number line, start at −11 and move 18 steps to the right. Where do you land? (a) −7 (b) 7 (c) −29
  39. 39.What is (−6) + 44? =
  40. 40.What is (−19) + 3? (a) −22 (b) 16 (c) 22 (d) −16

Answer key

  1. 17
  2. 25
  3. 12
  4. 33
  5. −9
  6. 15
  7. 8
  8. 23
  9. −16
  10. 92
  11. −8
  12. −20
  13. 10
  14. 685
  15. 22
  16. 9
  17. LXIV
  18. −11
  19. 14
  20. −9
  21. −9
  22. −5
  23. −22
  24. −16
  25. XLVI
  26. 15
  27. 4
  28. 3
  29. 7
  30. 5
  31. 3
  32. 6
  33. −57
  34. −13
  35. 25
  36. 23
  37. −31
  38. 7
  39. 38
  40. −16

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