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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 884 · 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.What number is the Roman numeral LXXXVI?
  2. 2.On a number line, start at −2 and move 21 steps to the right. Where do you land? (a) 19 (b) −19 (c) −23
  3. 3.On a number line, start at −2 and move 14 steps to the left. Where do you land? (a) 16 (b) 12 (c) −16
  4. 4.How many integers are there between −9 and 1? (Do not count −9 and 1 themselves.)
  5. 5.How many integers are there between −10 and 2? (Do not count −10 and 2 themselves.)
  6. 6.What number is the Roman numeral XCV?
  7. 7.What is (−4) + (−27)? (a) −31 (b) 23 (c) 31 (d) −23
  8. 8.How many integers are there between −9 and 5? (Do not count −9 and 5 themselves.)
  9. 9.On a number line, start at −4 and move 3 steps to the right. Where do you land? (a) −1 (b) −7 (c) 1
  10. 10.How is 66 written in Roman numerals? (a) LXXVI (b) LXVI (c) LXV
  11. 11.On a number line, start at −11 and move 3 steps to the left. Where do you land? (a) −8 (b) 14 (c) −14
  12. 12.Which is smaller: −2 or 8? (a) −2 (b) 8
  13. 13.What is (−10) + (−6)? (a) −16 (b) 4 (c) −4 (d) 16
  14. 14.Which is bigger: −19 or 5? (a) −19 (b) 5
  15. 15.What number is the Roman numeral CLXI?
  16. 16.What number is the Roman numeral VI?
  17. 17.On a number line, start at −3 and move 1 steps to the right. Where do you land? (a) 2 (b) −2 (c) −4
  18. 18.What is 30 + (−21)? =
  19. 19.On a number line, start at −13 and move 15 steps to the right. Where do you land? (a) 2 (b) −2 (c) −28
  20. 20.What is 22 + (−7)? =
  21. 21.What is (−30) + (−17)? (a) 47 (b) 13 (c) −13 (d) −47
  22. 22.What is (−25) + 24? (a) 1 (b) −49 (c) −1 (d) 49
  23. 23.Which is smaller: 7 or −17? (a) −17 (b) 7
  24. 24.What is 44 + (−26)? =
  25. 25.What is (−25) + 10? (a) −15 (b) −35 (c) 15 (d) 35
  26. 26.Which is smaller: 2 or −14? (a) −14 (b) 2
  27. 27.What is (−2) + 45? =
  28. 28.What is (−24) + 47? =
  29. 29.Which is bigger: −12 or −3? (a) −12 (b) −3
  30. 30.What number is the Roman numeral XCI?
  31. 31.What is 35 + (−30)? =
  32. 32.On a number line, start at −8 and move 13 steps to the left. Where do you land? (a) 21 (b) 5 (c) −21
  33. 33.How is 28 written in Roman numerals? (a) XXXVIII (b) XXVII (c) XXVIII
  34. 34.How many integers are there between −10 and 4? (Do not count −10 and 4 themselves.)
  35. 35.How many integers are there between −1 and 7? (Do not count −1 and 7 themselves.)
  36. 36.Which is smaller: 7 or −1? (a) −1 (b) 7
  37. 37.On a number line, start at −5 and move 1 steps to the left. Where do you land? (a) −6 (b) 6 (c) −4
  38. 38.What is (−20) + 33? =
  39. 39.How is 70 written in Roman numerals? (a) LXIX (b) LXXX (c) LXX
  40. 40.What is (−5) + (−5)? (a) 10 (b) 0 (c) −10

Answer key

  1. 86
  2. 19
  3. −16
  4. 9
  5. 11
  6. 95
  7. −31
  8. 13
  9. −1
  10. LXVI
  11. −14
  12. −2
  13. −16
  14. 5
  15. 161
  16. 6
  17. −2
  18. 9
  19. 2
  20. 15
  21. −47
  22. −1
  23. −17
  24. 18
  25. −15
  26. −14
  27. 43
  28. 23
  29. −3
  30. 91
  31. 5
  32. −21
  33. XXVIII
  34. 13
  35. 7
  36. −1
  37. −6
  38. 13
  39. LXX
  40. −10

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