Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 575 · 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.Which is smaller: −16 or 8? (a) −16 (b) 8
2. 2.What is 3 − 10? (a) −13 (b) 13 (c) 7 (d) −7
3. 3.Which is bigger: −2 or 18? (a) −2 (b) 18
4. 4.On a number line, start at −9 and move 6 steps to the left. Where do you land? (a) −3 (b) −15 (c) 15
5. 5.On a number line, start at −8 and move 8 steps to the left. Where do you land? (a) 0 (b) −16 (c) 16
6. 6.At night the temperature in Srinagar was −5 °C. By noon it had gone up by 22 °C. What was the temperature at noon (in °C)?
7. 7.What is (−17) + (−24)? (a) 7 (b) 41 (c) −7 (d) −41
8. 8.What is (−15) + 34? =
9. 9.How many integers are there between −12 and 10? (Do not count −12 and 10 themselves.)
10. 10.At night the temperature in Shimla was −10 °C. By noon it had gone up by 15 °C. What was the temperature at noon (in °C)?
11. 11.Which is bigger: −2 or −5? (a) −5 (b) −2
12. 12.What number is the Roman numeral XXXVII?
13. 13.How many integers are there between −1 and 10? (Do not count −1 and 10 themselves.)
14. 14.On a number line, start at −8 and move 12 steps to the left. Where do you land? (a) 4 (b) 20 (c) −20
15. 15.What number is the Roman numeral XXXIV?
16. 16.How is 958 written in Roman numerals? (a) DCCCCLVIII (b) CMLVII (c) CMLVIII
17. 17.On a number line, start at −8 and move 12 steps to the right. Where do you land? (a) 4 (b) −4 (c) −20
18. 18.Which is smaller: −1 or −15? (a) −1 (b) −15
19. 19.On a number line, start at −4 and move 7 steps to the left. Where do you land? (a) −11 (b) 3 (c) 11
20. 20.How is 554 written in Roman numerals? (a) DLIII (b) DLIV (c) DLIIII
21. 21.At night the temperature in Gulmarg was −7 °C. By noon it had gone up by 10 °C. What was the temperature at noon (in °C)?
22. 22.Which is smaller: −10 or −19? (a) −10 (b) −19
23. 23.Which is smaller: −19 or −17? (a) −19 (b) −17
24. 24.What is (−24) + 18? (a) 6 (b) 42 (c) −42 (d) −6
25. 25.How many integers are there between −3 and 5? (Do not count −3 and 5 themselves.)
26. 26.How is 901 written in Roman numerals? (a) DCCCCI (b) CMI (c) CM
27. 27.On a number line, start at −11 and move 19 steps to the right. Where do you land? (a) 8 (b) −8 (c) −30
28. 28.At night the temperature in Gulmarg was −5 °C. By noon it had gone up by 15 °C. What was the temperature at noon (in °C)?
29. 29.How is 404 written in Roman numerals? (a) CDIII (b) CDIV (c) CCCCIIII
30. 30.What number is the Roman numeral III?
31. 31.How is 850 written in Roman numerals? (a) DCCCLX (b) DCCCXLIX (c) DCCCL
32. 32.What number is the Roman numeral XXXII?
33. 33.What number is the Roman numeral LXXIII?
34. 34.How is 85 written in Roman numerals? (a) LXXXIV (b) LXXXV (c) XCV
35. 35.What number is the Roman numeral XLII?
36. 36.Which is bigger: 16 or −17? (a) 16 (b) −17
37. 37.What is 34 + (−11)? =
38. 38.What number is the Roman numeral DCVII?
39. 39.How is 75 written in Roman numerals? (a) LXXXV (b) LXXIV (c) LXXV
40. 40.What number is the Roman numeral DCCCXIII?

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