Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 66 · 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 −5 and 5? (Do not count −5 and 5 themselves.)
2. 2.What number is the Roman numeral CMLXXXIX?
3. 3.What is (−17) + 4? (a) 13 (b) 21 (c) −21 (d) −13
4. 4.How is 2 written in Roman numerals? (a) II (b) XII (c) I
5. 5.At night the temperature in Manali was −8 °C. By noon it had gone up by 14 °C. What was the temperature at noon (in °C)?
6. 6.What number is the Roman numeral CLXV?
7. 7.At night the temperature in Tawang was −5 °C. By noon it had gone up by 13 °C. What was the temperature at noon (in °C)?
8. 8.What is (−11) + 8? (a) −19 (b) 3 (c) 19 (d) −3
9. 9.How many integers are there between −3 and 7? (Do not count −3 and 7 themselves.)
10. 10.On a number line, start at −9 and move 10 steps to the right. Where do you land? (a) −19 (b) −1 (c) 1
11. 11.Which is bigger: −5 or −12? (a) −12 (b) −5
12. 12.What is 19 + (−10)? =
13. 13.Which is bigger: 6 or −1? (a) 6 (b) −1
14. 14.At night the temperature in Tawang was −15 °C. By noon it had gone up by 22 °C. What was the temperature at noon (in °C)?
15. 15.How many integers are there between −4 and 11? (Do not count −4 and 11 themselves.)
16. 16.On a number line, start at −13 and move 13 steps to the right. Where do you land? (a) −26 (b) 26 (c) 0
17. 17.What number is the Roman numeral DCCXXII?
18. 18.At night the temperature in Gulmarg was −2 °C. By noon it had gone up by 5 °C. What was the temperature at noon (in °C)?
19. 19.What is 1 − 3? (a) 2 (b) 4 (c) −2 (d) −4
20. 20.At night the temperature in Manali was −12 °C. By noon it had gone up by 15 °C. What was the temperature at noon (in °C)?
21. 21.What is (−25) + (−2)? (a) 23 (b) −27 (c) −23 (d) 27
22. 22.How is 249 written in Roman numerals? (a) CCXXXXVIIII (b) CCXLIX (c) CCXLVIII
23. 23.At night the temperature in Leh was −6 °C. By noon it had gone up by 19 °C. What was the temperature at noon (in °C)?
24. 24.How many integers are there between −12 and 12? (Do not count −12 and 12 themselves.)
25. 25.What is 29 + (−1)? =
26. 26.On a number line, start at −5 and move 6 steps to the left. Where do you land? (a) −11 (b) 1 (c) 11
27. 27.Which is bigger: −3 or 7? (a) 7 (b) −3
28. 28.On a number line, start at −3 and move 9 steps to the right. Where do you land? (a) −6 (b) −12 (c) 6
29. 29.What is (−14) + (−25)? (a) 11 (b) 39 (c) −39 (d) −11
30. 30.How is 89 written in Roman numerals? (a) LXXXVIIII (b) LXXXVIII (c) LXXXIX
31. 31.What is (−13) + 2? (a) 15 (b) −15 (c) −11 (d) 11
32. 32.On a number line, start at −11 and move 16 steps to the left. Where do you land? (a) 27 (b) −27 (c) 5
33. 33.Which is smaller: −15 or −12? (a) −12 (b) −15
34. 34.How many integers are there between −7 and 12? (Do not count −7 and 12 themselves.)
35. 35.At night the temperature in Gulmarg was −12 °C. By noon it had gone up by 27 °C. What was the temperature at noon (in °C)?
36. 36.How is 100 written in Roman numerals? (a) C (b) XCIX (c) CX
37. 37.How many integers are there between −7 and 2? (Do not count −7 and 2 themselves.)
38. 38.Which is bigger: −2 or 20? (a) 20 (b) −2
39. 39.What number is the Roman numeral XLIV?
40. 40.Which is bigger: −2 or 18? (a) 18 (b) −2

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