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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 277 · 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 −1 and move 14 steps to the left. Where do you land? (a) 15 (b) −15 (c) 13
  2. 2.What number is the Roman numeral DCCCXXII?
  3. 3.Which is smaller: 12 or −4? (a) 12 (b) −4
  4. 4.Which is bigger: −19 or −4? (a) −4 (b) −19
  5. 5.How is 3 written in Roman numerals? (a) XIII (b) II (c) III
  6. 6.What is 17 − 20? (a) −37 (b) 37 (c) −3 (d) 3
  7. 7.What number is the Roman numeral IX?
  8. 8.How many integers are there between −5 and 6? (Do not count −5 and 6 themselves.)
  9. 9.How is 918 written in Roman numerals? (a) CMXVIII (b) CMXVII (c) DCCCCXVIII
  10. 10.How many integers are there between −3 and 5? (Do not count −3 and 5 themselves.)
  11. 11.On a number line, start at −2 and move 23 steps to the right. Where do you land? (a) 21 (b) −21 (c) −25
  12. 12.What is 9 − 11? (a) 20 (b) −2 (c) 2 (d) −20
  13. 13.What is (−5) + (−4)? (a) 1 (b) 9 (c) −9 (d) −1
  14. 14.Which is bigger: −11 or −3? (a) −3 (b) −11
  15. 15.Which is smaller: 15 or −3? (a) −3 (b) 15
  16. 16.What is (−29) + 34? =
  17. 17.On a number line, start at −3 and move 13 steps to the right. Where do you land? (a) 10 (b) −16 (c) −10
  18. 18.What is 5 − 6? (a) −1 (b) 11 (c) 1 (d) −11
  19. 19.What is (−24) + (−6)? (a) 30 (b) −18 (c) 18 (d) −30
  20. 20.What is (−5) + 1? (a) −4 (b) −6 (c) 4 (d) 6
  21. 21.Which is bigger: 9 or −20? (a) −20 (b) 9
  22. 22.At night the temperature in Gulmarg was −5 °C. By noon it had gone up by 18 °C. What was the temperature at noon (in °C)?
  23. 23.Which is smaller: −5 or 20? (a) 20 (b) −5
  24. 24.What is (−29) + (−2)? (a) −27 (b) 27 (c) 31 (d) −31
  25. 25.What is (−17) + 27? =
  26. 26.What is 27 + (−4)? =
  27. 27.On a number line, start at −8 and move 15 steps to the right. Where do you land? (a) 7 (b) −23 (c) −7
  28. 28.How is 26 written in Roman numerals? (a) XXVI (b) XXV (c) XXXVI
  29. 29.What is 21 + (−15)? =
  30. 30.At night the temperature in Manali was −3 °C. By noon it had gone up by 10 °C. What was the temperature at noon (in °C)?
  31. 31.What is (−27) + 33? =
  32. 32.Which is smaller: −3 or −12? (a) −12 (b) −3
  33. 33.On a number line, start at −1 and move 1 steps to the left. Where do you land? (a) 2 (b) 0 (c) −2
  34. 34.What is 31 + (−5)? =
  35. 35.What number is the Roman numeral XXIX?
  36. 36.Which is bigger: −3 or 5? (a) −3 (b) 5
  37. 37.At night the temperature in Manali was −9 °C. By noon it had gone up by 15 °C. What was the temperature at noon (in °C)?
  38. 38.On a number line, start at −7 and move 25 steps to the left. Where do you land? (a) 18 (b) 32 (c) −32
  39. 39.What is (−30) + (−16)? (a) 46 (b) −14 (c) 14 (d) −46
  40. 40.What is (−9) + 2? (a) −7 (b) 11 (c) −11 (d) 7

Answer key

  1. −15
  2. 822
  3. −4
  4. −4
  5. III
  6. −3
  7. 9
  8. 10
  9. CMXVIII
  10. 7
  11. 21
  12. −2
  13. −9
  14. −3
  15. −3
  16. 5
  17. 10
  18. −1
  19. −30
  20. −4
  21. 9
  22. 13
  23. −5
  24. −31
  25. 10
  26. 23
  27. 7
  28. XXVI
  29. 6
  30. 7
  31. 6
  32. −12
  33. −2
  34. 26
  35. 29
  36. 5
  37. 6
  38. −32
  39. −46
  40. −7

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