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Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 620 · 40 sums
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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.

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  1. 1.On a number line, start at −9 and move 3 steps to the right. Where do you land? (a) −12 (b) −6 (c) 6
  2. 2.What number is the Roman numeral XXI?
  3. 3.What number is the Roman numeral XCII?
  4. 4.How many integers are there between −3 and 9? (Do not count −3 and 9 themselves.)
  5. 5.What is (−6) + 49? =
  6. 6.On a number line, start at −4 and move 6 steps to the right. Where do you land? (a) −2 (b) −10 (c) 2
  7. 7.What number is the Roman numeral CCXCV?
  8. 8.How is 38 written in Roman numerals? (a) XLVIII (b) XXXVII (c) XXXVIII
  9. 9.What is 35 + (−9)? =
  10. 10.How is 54 written in Roman numerals? (a) LIIII (b) LIII (c) LIV
  11. 11.What is 47 + (−15)? =
  12. 12.What is 3 − 24? (a) 21 (b) −27 (c) 27 (d) −21
  13. 13.What number is the Roman numeral LV?
  14. 14.Which is bigger: −5 or −14? (a) −14 (b) −5
  15. 15.How many integers are there between −8 and 9? (Do not count −8 and 9 themselves.)
  16. 16.On a number line, start at −7 and move 6 steps to the right. Where do you land? (a) −13 (b) −1 (c) 1
  17. 17.Which is bigger: 11 or −1? (a) 11 (b) −1
  18. 18.What number is the Roman numeral XXXI?
  19. 19.What is (−3) + 8? =
  20. 20.What is 27 + (−19)? =
  21. 21.On a number line, start at −6 and move 4 steps to the left. Where do you land? (a) −2 (b) 10 (c) −10
  22. 22.What number is the Roman numeral CM?
  23. 23.Which is bigger: −1 or 11? (a) 11 (b) −1
  24. 24.How many integers are there between −1 and 11? (Do not count −1 and 11 themselves.)
  25. 25.What is (−28) + (−1)? (a) 29 (b) −27 (c) 27 (d) −29
  26. 26.What is (−27) + 28? =
  27. 27.How is 14 written in Roman numerals? (a) XIII (b) XIV (c) XIIII
  28. 28.How many integers are there between −9 and 8? (Do not count −9 and 8 themselves.)
  29. 29.Which is smaller: −6 or 8? (a) 8 (b) −6
  30. 30.What is (−30) + 32? =
  31. 31.What is (−16) + 22? =
  32. 32.Which is bigger: −20 or 12? (a) 12 (b) −20
  33. 33.What is (−7) + 2? (a) −5 (b) 9 (c) −9 (d) 5
  34. 34.On a number line, start at −2 and move 12 steps to the left. Where do you land? (a) 10 (b) −14 (c) 14
  35. 35.How is 6 written in Roman numerals? (a) V (b) XVI (c) VI
  36. 36.On a number line, start at −8 and move 19 steps to the right. Where do you land? (a) −27 (b) −11 (c) 11
  37. 37.What is (−23) + 42? =
  38. 38.Which is bigger: −2 or 3? (a) 3 (b) −2
  39. 39.Which is smaller: −3 or 13? (a) −3 (b) 13
  40. 40.How many integers are there between −11 and 10? (Do not count −11 and 10 themselves.)

Answer key

  1. −6
  2. 21
  3. 92
  4. 11
  5. 43
  6. 2
  7. 295
  8. XXXVIII
  9. 26
  10. LIV
  11. 32
  12. −21
  13. 55
  14. −5
  15. 16
  16. −1
  17. 11
  18. 31
  19. 5
  20. 8
  21. −10
  22. 900
  23. 11
  24. 11
  25. −29
  26. 1
  27. XIV
  28. 16
  29. −6
  30. 2
  31. 6
  32. 12
  33. −5
  34. −14
  35. VI
  36. 11
  37. 19
  38. 3
  39. −3
  40. 20

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