Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 854 · 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.What is 26 + (−14)? =
2. 2.At night the temperature in Tawang was −2 °C. By noon it had gone up by 21 °C. What was the temperature at noon (in °C)?
3. 3.At night the temperature in Shimla was −12 °C. By noon it had gone up by 16 °C. What was the temperature at noon (in °C)?
4. 4.Which is smaller: 16 or −6? (a) 16 (b) −6
5. 5.Which is bigger: −3 or −20? (a) −3 (b) −20
6. 6.What is 2 − 13? (a) 11 (b) −15 (c) −11 (d) 15
7. 7.What number is the Roman numeral XXI?
8. 8.On a number line, start at −4 and move 15 steps to the left. Where do you land? (a) 11 (b) −19 (c) 19
9. 9.On a number line, start at −3 and move 14 steps to the left. Where do you land? (a) 11 (b) 17 (c) −17
10. 10.What is 23 + (−12)? =
11. 11.What number is the Roman numeral C?
12. 12.What is 11 − 12? (a) 1 (b) 23 (c) −1 (d) −23
13. 13.What is 29 + (−16)? =
14. 14.What is 9 − 13? (a) −22 (b) 4 (c) 22 (d) −4
15. 15.On a number line, start at −13 and move 2 steps to the left. Where do you land? (a) 15 (b) −11 (c) −15
16. 16.On a number line, start at −4 and move 14 steps to the right. Where do you land? (a) −18 (b) 10 (c) −10
17. 17.On a number line, start at −7 and move 1 steps to the right. Where do you land? (a) 6 (b) −8 (c) −6
18. 18.How is 95 written in Roman numerals? (a) XCV (b) XCIV (c) LXXXXV
19. 19.What is 16 + (−15)? =
20. 20.On a number line, start at −3 and move 3 steps to the right. Where do you land? (a) −6 (b) 6 (c) 0
21. 21.At night the temperature in Tawang was −14 °C. By noon it had gone up by 32 °C. What was the temperature at noon (in °C)?
22. 22.Which is smaller: −4 or −5? (a) −4 (b) −5
23. 23.How many integers are there between −3 and 4? (Do not count −3 and 4 themselves.)
24. 24.What is (−24) + (−30)? (a) 54 (b) −54 (c) −6 (d) 6
25. 25.What is 49 + (−10)? =
26. 26.On a number line, start at −15 and move 17 steps to the left. Where do you land? (a) 32 (b) −32 (c) 2
27. 27.What is (−29) + 43? =
28. 28.Which is bigger: −19 or −14? (a) −19 (b) −14
29. 29.Which is smaller: −1 or −18? (a) −1 (b) −18
30. 30.How many integers are there between −11 and 12? (Do not count −11 and 12 themselves.)
31. 31.Which is bigger: −18 or −8? (a) −8 (b) −18
32. 32.How is 44 written in Roman numerals? (a) XLIII (b) XXXXIIII (c) XLIV
33. 33.How is 37 written in Roman numerals? (a) XXXVI (b) XXXVII (c) XLVII
34. 34.How many integers are there between −12 and 7? (Do not count −12 and 7 themselves.)
35. 35.What is (−20) + 28? =
36. 36.What number is the Roman numeral LIV?
37. 37.At night the temperature in Manali was −5 °C. By noon it had gone up by 19 °C. What was the temperature at noon (in °C)?
38. 38.Which is bigger: −19 or −11? (a) −19 (b) −11
39. 39.At night the temperature in Srinagar was −8 °C. By noon it had gone up by 28 °C. What was the temperature at noon (in °C)?
40. 40.How is 58 written in Roman numerals? (a) LVII (b) LXVIII (c) LVIII

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