Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 351 · 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 number is the Roman numeral CDXLII?
2. 2.At night the temperature in Srinagar was −2 °C. By noon it had gone up by 16 °C. What was the temperature at noon (in °C)?
3. 3.Which is bigger: −6 or −1? (a) −1 (b) −6
4. 4.What is 41 + (−14)? =
5. 5.On a number line, start at −1 and move 17 steps to the left. Where do you land? (a) 18 (b) −18 (c) 16
6. 6.How many integers are there between −2 and 10? (Do not count −2 and 10 themselves.)
7. 7.At night the temperature in Srinagar was −6 °C. By noon it had gone up by 16 °C. What was the temperature at noon (in °C)?
8. 8.At night the temperature in Tawang was −3 °C. By noon it had gone up by 21 °C. What was the temperature at noon (in °C)?
9. 9.How many integers are there between −9 and 7? (Do not count −9 and 7 themselves.)
10. 10.What is 1 − 6? (a) 7 (b) −7 (c) 5 (d) −5
11. 11.How many integers are there between −3 and 1? (Do not count −3 and 1 themselves.)
12. 12.What is 2 − 6? (a) 8 (b) −8 (c) −4 (d) 4
13. 13.How many integers are there between −3 and 7? (Do not count −3 and 7 themselves.)
14. 14.How is 86 written in Roman numerals? (a) LXXXV (b) XCVI (c) LXXXVI
15. 15.At night the temperature in Srinagar was −8 °C. By noon it had gone up by 26 °C. What was the temperature at noon (in °C)?
16. 16.What is (−30) + 41? =
17. 17.Which is bigger: −8 or −4? (a) −8 (b) −4
18. 18.How is 124 written in Roman numerals? (a) CXXIIII (b) CXXIV (c) CXXIII
19. 19.How many integers are there between −11 and 5? (Do not count −11 and 5 themselves.)
20. 20.On a number line, start at −5 and move 23 steps to the right. Where do you land? (a) 18 (b) −18 (c) −28
21. 21.What number is the Roman numeral DCVI?
22. 22.At night the temperature in Leh was −13 °C. By noon it had gone up by 20 °C. What was the temperature at noon (in °C)?
23. 23.How is 363 written in Roman numerals? (a) CCCLXII (b) CCCLXIII (c) CCCLXXIII
24. 24.Which is smaller: −4 or −13? (a) −13 (b) −4
25. 25.How many integers are there between −3 and 3? (Do not count −3 and 3 themselves.)
26. 26.What is (−27) + (−25)? (a) −52 (b) 2 (c) 52 (d) −2
27. 27.How is 268 written in Roman numerals? (a) CCLXXVIII (b) CCLXVII (c) CCLXVIII
28. 28.How many integers are there between −3 and 12? (Do not count −3 and 12 themselves.)
29. 29.On a number line, start at −2 and move 25 steps to the right. Where do you land? (a) −27 (b) 23 (c) −23
30. 30.How many integers are there between −11 and 10? (Do not count −11 and 10 themselves.)
31. 31.At night the temperature in Gulmarg was −2 °C. By noon it had gone up by 7 °C. What was the temperature at noon (in °C)?
32. 32.What is 4 − 21? (a) 17 (b) −17 (c) −25 (d) 25
33. 33.On a number line, start at −11 and move 4 steps to the right. Where do you land? (a) −7 (b) 7 (c) −15
34. 34.Which is bigger: 19 or −2? (a) −2 (b) 19
35. 35.What is (−26) + 6? (a) 20 (b) −32 (c) 32 (d) −20
36. 36.What number is the Roman numeral DCLXX?
37. 37.What is 38 + (−30)? =
38. 38.What is (−4) + 14? =
39. 39.Which is smaller: 14 or −8? (a) 14 (b) −8
40. 40.What is 19 − 20? (a) 1 (b) 39 (c) −1 (d) −39

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