Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 349 · 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 −7 and 10? (Do not count −7 and 10 themselves.)
2. 2.At night the temperature in Srinagar was −4 °C. By noon it had gone up by 21 °C. What was the temperature at noon (in °C)?
3. 3.How many integers are there between −9 and 3? (Do not count −9 and 3 themselves.)
4. 4.How many integers are there between −2 and 3? (Do not count −2 and 3 themselves.)
5. 5.How many integers are there between −8 and 8? (Do not count −8 and 8 themselves.)
6. 6.What is (−14) + 8? (a) 6 (b) −22 (c) −6 (d) 22
7. 7.What number is the Roman numeral LXXIX?
8. 8.What is 6 − 7? (a) 13 (b) −1 (c) −13 (d) 1
9. 9.How many integers are there between −8 and 10? (Do not count −8 and 10 themselves.)
10. 10.What is (−24) + 23? (a) 47 (b) −1 (c) −47 (d) 1
11. 11.What number is the Roman numeral VII?
12. 12.How is 18 written in Roman numerals? (a) XVII (b) XVIII (c) XXVIII
13. 13.Which is bigger: −19 or −16? (a) −19 (b) −16
14. 14.How is 2 written in Roman numerals? (a) II (b) I (c) XII
15. 15.What number is the Roman numeral IX?
16. 16.How many integers are there between −5 and 10? (Do not count −5 and 10 themselves.)
17. 17.On a number line, start at −13 and move 12 steps to the right. Where do you land? (a) 1 (b) −1 (c) −25
18. 18.How is 601 written in Roman numerals? (a) DCI (b) DCXI (c) DC
19. 19.At night the temperature in Srinagar was −7 °C. By noon it had gone up by 10 °C. What was the temperature at noon (in °C)?
20. 20.Which is bigger: −15 or −3? (a) −15 (b) −3
21. 21.How is 586 written in Roman numerals? (a) DLXXXV (b) DXCVI (c) DLXXXVI
22. 22.Which is bigger: −12 or −16? (a) −12 (b) −16
23. 23.At night the temperature in Tawang was −4 °C. By noon it had gone up by 17 °C. What was the temperature at noon (in °C)?
24. 24.What number is the Roman numeral CMXCVI?
25. 25.At night the temperature in Leh was −6 °C. By noon it had gone up by 24 °C. What was the temperature at noon (in °C)?
26. 26.At night the temperature in Leh was −14 °C. By noon it had gone up by 24 °C. What was the temperature at noon (in °C)?
27. 27.How many integers are there between −7 and 1? (Do not count −7 and 1 themselves.)
28. 28.On a number line, start at −5 and move 24 steps to the left. Where do you land? (a) 29 (b) −29 (c) 19
29. 29.On a number line, start at −12 and move 6 steps to the right. Where do you land? (a) 6 (b) −18 (c) −6
30. 30.How is 83 written in Roman numerals? (a) XCIII (b) LXXXIII (c) LXXXII
31. 31.Which is bigger: −17 or −19? (a) −19 (b) −17
32. 32.On a number line, start at −3 and move 20 steps to the right. Where do you land? (a) −17 (b) 17 (c) −23
33. 33.Which is bigger: −15 or −8? (a) −15 (b) −8
34. 34.What is 39 + (−16)? =
35. 35.Which is smaller: 0 or −1? (a) 0 (b) −1
36. 36.What is (−17) + 9? (a) 8 (b) −8 (c) −26 (d) 26
37. 37.Which is bigger: 19 or −8? (a) 19 (b) −8
38. 38.What number is the Roman numeral LXVII?
39. 39.Which is smaller: −20 or −6? (a) −20 (b) −6
40. 40.How many integers are there between −4 and 10? (Do not count −4 and 10 themselves.)

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