Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 405 · 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 −1 and 9? (Do not count −1 and 9 themselves.)
2. 2.Which is bigger: −7 or −2? (a) −2 (b) −7
3. 3.How is 5 written in Roman numerals? (a) XV (b) IV (c) V
4. 4.On a number line, start at −12 and move 14 steps to the right. Where do you land? (a) −2 (b) 2 (c) −26
5. 5.What number is the Roman numeral DXCVI?
6. 6.What is (−3) + 2? (a) 1 (b) −5 (c) 5 (d) −1
7. 7.How many integers are there between −11 and 9? (Do not count −11 and 9 themselves.)
8. 8.How is 182 written in Roman numerals? (a) CLXXXI (b) CLXXXII (c) CXCII
9. 9.How is 655 written in Roman numerals? (a) DCLV (b) DCLXV (c) DCLIV
10. 10.How is 28 written in Roman numerals? (a) XXVIII (b) XXXVIII (c) XXVII
11. 11.Which is smaller: 13 or −9? (a) −9 (b) 13
12. 12.What is 27 + (−15)? =
13. 13.At night the temperature in Leh was −3 °C. By noon it had gone up by 5 °C. What was the temperature at noon (in °C)?
14. 14.How is 95 written in Roman numerals? (a) XCV (b) LXXXXV (c) XCIV
15. 15.How is 194 written in Roman numerals? (a) CXCIII (b) CLXXXXIIII (c) CXCIV
16. 16.What is (−29) + 22? (a) −7 (b) −51 (c) 51 (d) 7
17. 17.What number is the Roman numeral XXVI?
18. 18.On a number line, start at −7 and move 5 steps to the left. Where do you land? (a) −2 (b) 12 (c) −12
19. 19.How is 861 written in Roman numerals? (a) DCCCLX (b) DCCCLXI (c) DCCCLXXI
20. 20.Which is smaller: −10 or −9? (a) −10 (b) −9
21. 21.What is (−13) + 41? =
22. 22.Which is smaller: −7 or −14? (a) −14 (b) −7
23. 23.How is 45 written in Roman numerals? (a) XLV (b) XLIV (c) XXXXV
24. 24.What number is the Roman numeral CCLI?
25. 25.Which is bigger: −2 or 19? (a) −2 (b) 19
26. 26.Which is bigger: 9 or −1? (a) 9 (b) −1
27. 27.At night the temperature in Gulmarg was −14 °C. By noon it had gone up by 16 °C. What was the temperature at noon (in °C)?
28. 28.What is (−24) + (−10)? (a) 34 (b) −34 (c) −14 (d) 14
29. 29.On a number line, start at −2 and move 10 steps to the left. Where do you land? (a) 8 (b) −12 (c) 12
30. 30.On a number line, start at −5 and move 6 steps to the left. Where do you land? (a) 11 (b) 1 (c) −11
31. 31.Which is bigger: −11 or 14? (a) 14 (b) −11
32. 32.On a number line, start at −8 and move 17 steps to the left. Where do you land? (a) 25 (b) −25 (c) 9
33. 33.Which is smaller: 11 or −6? (a) −6 (b) 11
34. 34.What number is the Roman numeral CCLVIII?
35. 35.How is 93 written in Roman numerals? (a) LXXXXIII (b) XCIII (c) XCII
36. 36.At night the temperature in Srinagar was −3 °C. By noon it had gone up by 18 °C. What was the temperature at noon (in °C)?
37. 37.At night the temperature in Gulmarg was −14 °C. By noon it had gone up by 24 °C. What was the temperature at noon (in °C)?
38. 38.How is 32 written in Roman numerals? (a) XXXII (b) XLII (c) XXXI
39. 39.How is 16 written in Roman numerals? (a) XV (b) XVI (c) XXVI
40. 40.What is (−19) + 34? =

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