Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 238 · 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 is (−22) + 26? =
2. 2.Which is smaller: −4 or 12? (a) 12 (b) −4
3. 3.What number is the Roman numeral LXXIV?
4. 4.What is (−7) + 13? =
5. 5.What is 2 − 14? (a) 16 (b) 12 (c) −12 (d) −16
6. 6.At night the temperature in Tawang was −13 °C. By noon it had gone up by 20 °C. What was the temperature at noon (in °C)?
7. 7.On a number line, start at −6 and move 1 steps to the left. Where do you land? (a) 7 (b) −7 (c) −5
8. 8.What is 45 + (−19)? =
9. 9.How is 59 written in Roman numerals? (a) LVIIII (b) LVIII (c) LIX
10. 10.On a number line, start at −5 and move 11 steps to the left. Where do you land? (a) 6 (b) 16 (c) −16
11. 11.How is 756 written in Roman numerals? (a) DCCLV (b) DCCLXVI (c) DCCLVI
12. 12.On a number line, start at −10 and move 11 steps to the left. Where do you land? (a) 1 (b) 21 (c) −21
13. 13.At night the temperature in Srinagar was −4 °C. By noon it had gone up by 22 °C. What was the temperature at noon (in °C)?
14. 14.What is 2 − 6? (a) −4 (b) −8 (c) 8 (d) 4
15. 15.On a number line, start at −14 and move 15 steps to the right. Where do you land? (a) −29 (b) −1 (c) 1
16. 16.How is 58 written in Roman numerals? (a) LXVIII (b) LVII (c) LVIII
17. 17.How is 65 written in Roman numerals? (a) LXXV (b) LXIV (c) LXV
18. 18.How is 630 written in Roman numerals? (a) DCXXIX (b) DCXXX (c) DCXL
19. 19.How many integers are there between −4 and 11? (Do not count −4 and 11 themselves.)
20. 20.What is (−30) + 47? =
21. 21.How many integers are there between −4 and 6? (Do not count −4 and 6 themselves.)
22. 22.What number is the Roman numeral XI?
23. 23.On a number line, start at −4 and move 20 steps to the right. Where do you land? (a) 16 (b) −24 (c) −16
24. 24.What is (−15) + 44? =
25. 25.Which is smaller: −4 or 17? (a) −4 (b) 17
26. 26.On a number line, start at −13 and move 3 steps to the right. Where do you land? (a) 10 (b) −16 (c) −10
27. 27.How many integers are there between −8 and 6? (Do not count −8 and 6 themselves.)
28. 28.At night the temperature in Tawang was −14 °C. By noon it had gone up by 33 °C. What was the temperature at noon (in °C)?
29. 29.Which is bigger: −15 or −13? (a) −15 (b) −13
30. 30.What number is the Roman numeral XLI?
31. 31.What is 38 + (−10)? =
32. 32.How is 29 written in Roman numerals? (a) XXIX (b) XXVIII (c) XXVIIII
33. 33.What is (−17) + 22? =
34. 34.What number is the Roman numeral XXVII?
35. 35.At night the temperature in Leh was −6 °C. By noon it had gone up by 15 °C. What was the temperature at noon (in °C)?
36. 36.How many integers are there between −11 and 2? (Do not count −11 and 2 themselves.)
37. 37.On a number line, start at −13 and move 12 steps to the left. Where do you land? (a) −1 (b) −25 (c) 25
38. 38.What number is the Roman numeral CDLXXXIII?
39. 39.At night the temperature in Shimla was −3 °C. By noon it had gone up by 16 °C. What was the temperature at noon (in °C)?
40. 40.On a number line, start at −2 and move 20 steps to the right. Where do you land? (a) −22 (b) 18 (c) −18

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