Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 352 · 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 −11 and move 3 steps to the right. Where do you land? (a) 8 (b) −14 (c) −8
2. 2.How many integers are there between −5 and 8? (Do not count −5 and 8 themselves.)
3. 3.What is (−2) + (−4)? (a) 2 (b) −6 (c) −2 (d) 6
4. 4.On a number line, start at −13 and move 24 steps to the left. Where do you land? (a) −37 (b) 11 (c) 37
5. 5.Which is bigger: 4 or −14? (a) 4 (b) −14
6. 6.What is (−30) + 48? =
7. 7.What is (−28) + (−19)? (a) 9 (b) −9 (c) −47 (d) 47
8. 8.What is 1 − 4? (a) 3 (b) 5 (c) −5 (d) −3
9. 9.How many integers are there between −12 and 10? (Do not count −12 and 10 themselves.)
10. 10.What is 28 + (−2)? =
11. 11.How is 87 written in Roman numerals? (a) LXXXVII (b) XCVII (c) LXXXVI
12. 12.On a number line, start at −7 and move 8 steps to the left. Where do you land? (a) 1 (b) 15 (c) −15
13. 13.What number is the Roman numeral CLXVIII?
14. 14.On a number line, start at −3 and move 14 steps to the right. Where do you land? (a) −17 (b) 11 (c) −11
15. 15.What is (−2) + 1? (a) 1 (b) 3 (c) −3 (d) −1
16. 16.How many integers are there between −6 and 8? (Do not count −6 and 8 themselves.)
17. 17.What is 29 + (−24)? =
18. 18.Which is smaller: −10 or −17? (a) −17 (b) −10
19. 19.How many integers are there between −7 and 1? (Do not count −7 and 1 themselves.)
20. 20.What is (−8) + 5? (a) 13 (b) −3 (c) 3 (d) −13
21. 21.What is (−2) + (−29)? (a) 31 (b) 27 (c) −27 (d) −31
22. 22.At night the temperature in Srinagar was −14 °C. By noon it had gone up by 24 °C. What was the temperature at noon (in °C)?
23. 23.At night the temperature in Leh was −12 °C. By noon it had gone up by 30 °C. What was the temperature at noon (in °C)?
24. 24.Which is smaller: 7 or −6? (a) 7 (b) −6
25. 25.On a number line, start at −15 and move 8 steps to the right. Where do you land? (a) −7 (b) −23 (c) 7
26. 26.What is 40 + (−24)? =
27. 27.What is 37 + (−24)? =
28. 28.How many integers are there between −3 and 11? (Do not count −3 and 11 themselves.)
29. 29.Which is smaller: −19 or −8? (a) −19 (b) −8
30. 30.How many integers are there between −12 and 1? (Do not count −12 and 1 themselves.)
31. 31.How is 926 written in Roman numerals? (a) DCCCCXXVI (b) CMXXV (c) CMXXVI
32. 32.At night the temperature in Shimla was −4 °C. By noon it had gone up by 20 °C. What was the temperature at noon (in °C)?
33. 33.On a number line, start at −6 and move 1 steps to the right. Where do you land? (a) −5 (b) 5 (c) −7
34. 34.What number is the Roman numeral CDLXXVI?
35. 35.How many integers are there between −6 and 12? (Do not count −6 and 12 themselves.)
36. 36.What number is the Roman numeral X?
37. 37.What is (−18) + (−30)? (a) 12 (b) 48 (c) −48 (d) −12
38. 38.How is 10 written in Roman numerals? (a) XX (b) IX (c) X
39. 39.How many integers are there between −4 and 2? (Do not count −4 and 2 themselves.)
40. 40.What is (−26) + 1? (a) −27 (b) −25 (c) 27 (d) 25

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