Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 279 · 40 sums

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.

1. 1.How many integers are there between −2 and 3? (Do not count −2 and 3 themselves.)
2. 2.Which is smaller: −16 or −11? (a) −16 (b) −11
3. 3.How is 93 written in Roman numerals? (a) XCII (b) XCIII (c) LXXXXIII
4. 4.Which is bigger: −12 or −2? (a) −12 (b) −2
5. 5.What number is the Roman numeral DCLXXXIX?
6. 6.How is 98 written in Roman numerals? (a) XCVII (b) XCVIII (c) LXXXXVIII
7. 7.What is (−19) + (−29)? (a) −48 (b) −10 (c) 10 (d) 48
8. 8.Which is smaller: −4 or −11? (a) −11 (b) −4
9. 9.At night the temperature in Shimla was −15 °C. By noon it had gone up by 32 °C. What was the temperature at noon (in °C)?
10. 10.What number is the Roman numeral LXXXI?
11. 11.At night the temperature in Srinagar was −5 °C. By noon it had gone up by 10 °C. What was the temperature at noon (in °C)?
12. 12.Which is bigger: −14 or −19? (a) −19 (b) −14
13. 13.What is (−3) + 7? =
14. 14.On a number line, start at −6 and move 10 steps to the left. Where do you land? (a) −16 (b) 4 (c) 16
15. 15.Which is smaller: −1 or −8? (a) −8 (b) −1
16. 16.How many integers are there between −7 and 1? (Do not count −7 and 1 themselves.)
17. 17.At night the temperature in Shimla was −8 °C. By noon it had gone up by 9 °C. What was the temperature at noon (in °C)?
18. 18.On a number line, start at −7 and move 5 steps to the left. Where do you land? (a) 12 (b) −2 (c) −12
19. 19.What number is the Roman numeral CMXXXVIII?
20. 20.What is (−6) + 1? (a) 7 (b) −7 (c) −5 (d) 5
21. 21.On a number line, start at −1 and move 6 steps to the right. Where do you land? (a) −5 (b) −7 (c) 5
22. 22.How is 87 written in Roman numerals? (a) LXXXVII (b) LXXXVI (c) XCVII
23. 23.What is (−23) + 20? (a) −43 (b) 43 (c) 3 (d) −3
24. 24.On a number line, start at −2 and move 22 steps to the left. Where do you land? (a) 24 (b) 20 (c) −24
25. 25.How many integers are there between −4 and 7? (Do not count −4 and 7 themselves.)
26. 26.At night the temperature in Leh was −4 °C. By noon it had gone up by 6 °C. What was the temperature at noon (in °C)?
27. 27.Which is bigger: −16 or −14? (a) −14 (b) −16
28. 28.What is 4 − 8? (a) 12 (b) −4 (c) −12 (d) 4
29. 29.What number is the Roman numeral LXXVII?
30. 30.Which is bigger: 11 or −5? (a) −5 (b) 11
31. 31.At night the temperature in Shimla was −15 °C. By noon it had gone up by 26 °C. What was the temperature at noon (in °C)?
32. 32.Which is bigger: −16 or −8? (a) −16 (b) −8
33. 33.How is 45 written in Roman numerals? (a) XXXXV (b) XLV (c) XLIV
34. 34.What is (−20) + (−5)? (a) 25 (b) −25 (c) 15 (d) −15
35. 35.On a number line, start at −14 and move 22 steps to the right. Where do you land? (a) −36 (b) −8 (c) 8
36. 36.At night the temperature in Leh was −12 °C. By noon it had gone up by 21 °C. What was the temperature at noon (in °C)?
37. 37.What is 37 + (−14)? =
38. 38.On a number line, start at −13 and move 2 steps to the right. Where do you land? (a) 11 (b) −15 (c) −11
39. 39.What is 39 + (−30)? =
40. 40.How is 546 written in Roman numerals? (a) DXLV (b) DXLVI (c) DXXXXVI

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