Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 785 · 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.On a number line, start at −3 and move 20 steps to the left. Where do you land? (a) 17 (b) 23 (c) −23
2. 2.How many integers are there between −10 and 8? (Do not count −10 and 8 themselves.)
3. 3.At night the temperature in Leh was −8 °C. By noon it had gone up by 14 °C. What was the temperature at noon (in °C)?
4. 4.Which is bigger: −3 or −15? (a) −15 (b) −3
5. 5.On a number line, start at −5 and move 6 steps to the right. Where do you land? (a) 1 (b) −11 (c) −1
6. 6.At night the temperature in Leh was −4 °C. By noon it had gone up by 13 °C. What was the temperature at noon (in °C)?
7. 7.On a number line, start at −14 and move 10 steps to the left. Where do you land? (a) 24 (b) −4 (c) −24
8. 8.What is (−4) + 16? =
9. 9.What is (−8) + (−22)? (a) −14 (b) 30 (c) −30 (d) 14
10. 10.What is 4 − 5? (a) −1 (b) 9 (c) −9 (d) 1
11. 11.How is 97 written in Roman numerals? (a) XCVII (b) LXXXXVII (c) XCVI
12. 12.At night the temperature in Shimla was −15 °C. By noon it had gone up by 19 °C. What was the temperature at noon (in °C)?
13. 13.What is 2 − 3? (a) 5 (b) 1 (c) −1 (d) −5
14. 14.Which is smaller: −1 or 20? (a) 20 (b) −1
15. 15.On a number line, start at −8 and move 20 steps to the left. Where do you land? (a) −28 (b) 28 (c) 12
16. 16.On a number line, start at −3 and move 2 steps to the left. Where do you land? (a) 5 (b) −5 (c) −1
17. 17.Which is smaller: −16 or −8? (a) −8 (b) −16
18. 18.What is 50 + (−5)? =
19. 19.Which is bigger: −18 or −4? (a) −4 (b) −18
20. 20.On a number line, start at −5 and move 9 steps to the left. Where do you land? (a) 4 (b) −14 (c) 14
21. 21.What number is the Roman numeral DCXXXIII?
22. 22.What number is the Roman numeral X?
23. 23.What is (−26) + (−27)? (a) 53 (b) −1 (c) −53 (d) 1
24. 24.What is (−8) + 2? (a) −10 (b) 6 (c) 10 (d) −6
25. 25.How is 21 written in Roman numerals? (a) XXI (b) XXXI (c) XX
26. 26.How many integers are there between −2 and 1? (Do not count −2 and 1 themselves.)
27. 27.On a number line, start at −14 and move 20 steps to the left. Where do you land? (a) 6 (b) 34 (c) −34
28. 28.At night the temperature in Srinagar was −15 °C. By noon it had gone up by 19 °C. What was the temperature at noon (in °C)?
29. 29.How many integers are there between −11 and 5? (Do not count −11 and 5 themselves.)
30. 30.What number is the Roman numeral CCLXII?
31. 31.What is 7 − 28? (a) −21 (b) −35 (c) 21 (d) 35
32. 32.What is 27 + (−3)? =
33. 33.How many integers are there between −7 and 9? (Do not count −7 and 9 themselves.)
34. 34.On a number line, start at −2 and move 19 steps to the left. Where do you land? (a) −21 (b) 21 (c) 17
35. 35.Which is bigger: −11 or −8? (a) −8 (b) −11
36. 36.What is 18 − 27? (a) 45 (b) 9 (c) −9 (d) −45
37. 37.Which is bigger: −14 or −11? (a) −14 (b) −11
38. 38.What number is the Roman numeral CCXLI?
39. 39.How many integers are there between −2 and 10? (Do not count −2 and 10 themselves.)
40. 40.On a number line, start at −13 and move 10 steps to the right. Where do you land? (a) −23 (b) −3 (c) 3

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