← Integers and Roman numerals lesson New set →

Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 674 · 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.Which is bigger: 5 or −2? (a) −2 (b) 5
  2. 2.On a number line, start at −4 and move 17 steps to the right. Where do you land? (a) −21 (b) −13 (c) 13
  3. 3.What is (−30) + 31? =
  4. 4.What is (−21) + (−6)? (a) 27 (b) −27 (c) 15 (d) −15
  5. 5.Which is smaller: −20 or 8? (a) 8 (b) −20
  6. 6.How many integers are there between −10 and 8? (Do not count −10 and 8 themselves.)
  7. 7.How many integers are there between −1 and 1? (Do not count −1 and 1 themselves.)
  8. 8.At night the temperature in Manali was −5 °C. By noon it had gone up by 20 °C. What was the temperature at noon (in °C)?
  9. 9.Which is bigger: −8 or 15? (a) −8 (b) 15
  10. 10.At night the temperature in Manali was −9 °C. By noon it had gone up by 24 °C. What was the temperature at noon (in °C)?
  11. 11.How many integers are there between −6 and 6? (Do not count −6 and 6 themselves.)
  12. 12.On a number line, start at −3 and move 10 steps to the right. Where do you land? (a) −13 (b) −7 (c) 7
  13. 13.What is (−10) + 37? =
  14. 14.At night the temperature in Gulmarg was −12 °C. By noon it had gone up by 27 °C. What was the temperature at noon (in °C)?
  15. 15.On a number line, start at −14 and move 2 steps to the right. Where do you land? (a) −16 (b) −12 (c) 12
  16. 16.At night the temperature in Manali was −6 °C. By noon it had gone up by 22 °C. What was the temperature at noon (in °C)?
  17. 17.What is (−19) + 14? (a) 33 (b) −5 (c) 5 (d) −33
  18. 18.What number is the Roman numeral XXVI?
  19. 19.How many integers are there between −11 and 3? (Do not count −11 and 3 themselves.)
  20. 20.How is 48 written in Roman numerals? (a) XLVIII (b) XXXXVIII (c) XLVII
  21. 21.What number is the Roman numeral XXX?
  22. 22.What is (−7) + 49? =
  23. 23.On a number line, start at −6 and move 1 steps to the right. Where do you land? (a) −7 (b) 5 (c) −5
  24. 24.Which is bigger: 2 or −14? (a) −14 (b) 2
  25. 25.How many integers are there between −4 and 2? (Do not count −4 and 2 themselves.)
  26. 26.On a number line, start at −2 and move 10 steps to the right. Where do you land? (a) −8 (b) −12 (c) 8
  27. 27.What is 17 + (−3)? =
  28. 28.How is 91 written in Roman numerals? (a) XCI (b) XC (c) LXXXXI
  29. 29.On a number line, start at −1 and move 6 steps to the right. Where do you land? (a) −5 (b) −7 (c) 5
  30. 30.How many integers are there between −4 and 7? (Do not count −4 and 7 themselves.)
  31. 31.On a number line, start at −13 and move 4 steps to the right. Where do you land? (a) −9 (b) 9 (c) −17
  32. 32.At night the temperature in Shimla was −14 °C. By noon it had gone up by 25 °C. What was the temperature at noon (in °C)?
  33. 33.What is (−13) + 14? =
  34. 34.Which is smaller: −13 or 1? (a) −13 (b) 1
  35. 35.Which is bigger: 20 or −16? (a) −16 (b) 20
  36. 36.What is (−2) + (−17)? (a) −15 (b) 19 (c) 15 (d) −19
  37. 37.How is 199 written in Roman numerals? (a) CXCIX (b) CXCVIII (c) CLXXXXVIIII
  38. 38.On a number line, start at −3 and move 20 steps to the right. Where do you land? (a) 17 (b) −23 (c) −17
  39. 39.At night the temperature in Leh was −11 °C. By noon it had gone up by 16 °C. What was the temperature at noon (in °C)?
  40. 40.Which is smaller: −9 or −11? (a) −9 (b) −11

Answer key

  1. 5
  2. 13
  3. 1
  4. −27
  5. −20
  6. 17
  7. 1
  8. 15
  9. 15
  10. 15
  11. 11
  12. 7
  13. 27
  14. 15
  15. −12
  16. 16
  17. −5
  18. 26
  19. 13
  20. XLVIII
  21. 30
  22. 42
  23. −5
  24. 2
  25. 5
  26. 8
  27. 14
  28. XCI
  29. 5
  30. 10
  31. −9
  32. 11
  33. 1
  34. −13
  35. 20
  36. −19
  37. CXCIX
  38. 17
  39. 5
  40. −11

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets