Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 534 · 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 40 + (−30)? =
2. 2.On a number line, start at −14 and move 3 steps to the right. Where do you land? (a) 11 (b) −17 (c) −11
3. 3.What is (−4) + 3? (a) −1 (b) −7 (c) 1 (d) 7
4. 4.How many integers are there between −3 and 5? (Do not count −3 and 5 themselves.)
5. 5.What is (−8) + 46? =
6. 6.Which is smaller: −17 or −5? (a) −17 (b) −5
7. 7.What number is the Roman numeral IX?
8. 8.How is 471 written in Roman numerals? (a) CCCCLXXI (b) CDLXXI (c) CDLXX
9. 9.On a number line, start at −11 and move 20 steps to the left. Where do you land? (a) 9 (b) 31 (c) −31
10. 10.How many integers are there between −1 and 11? (Do not count −1 and 11 themselves.)
11. 11.Which is bigger: −16 or −6? (a) −6 (b) −16
12. 12.What is 1 − 2? (a) 3 (b) −3 (c) 1 (d) −1
13. 13.How is 855 written in Roman numerals? (a) DCCCLIV (b) DCCCLXV (c) DCCCLV
14. 14.How is 348 written in Roman numerals? (a) CCCXLVII (b) CCCXXXXVIII (c) CCCXLVIII
15. 15.Which is bigger: −9 or −13? (a) −13 (b) −9
16. 16.How is 10 written in Roman numerals? (a) XX (b) IX (c) X
17. 17.At night the temperature in Shimla was −5 °C. By noon it had gone up by 10 °C. What was the temperature at noon (in °C)?
18. 18.How is 910 written in Roman numerals? (a) CMX (b) CMIX (c) DCCCCX
19. 19.Which is bigger: 16 or −16? (a) 16 (b) −16
20. 20.On a number line, start at −4 and move 1 steps to the left. Where do you land? (a) 5 (b) −5 (c) −3
21. 21.What is (−11) + 19? =
22. 22.Which is smaller: −4 or −7? (a) −7 (b) −4
23. 23.On a number line, start at −9 and move 7 steps to the left. Where do you land? (a) −2 (b) 16 (c) −16
24. 24.How many integers are there between −1 and 12? (Do not count −1 and 12 themselves.)
25. 25.How is 5 written in Roman numerals? (a) IV (b) XV (c) V
26. 26.On a number line, start at −12 and move 15 steps to the right. Where do you land? (a) 3 (b) −3 (c) −27
27. 27.At night the temperature in Srinagar was −6 °C. By noon it had gone up by 11 °C. What was the temperature at noon (in °C)?
28. 28.What is (−26) + 10? (a) 36 (b) 16 (c) −16 (d) −36
29. 29.How is 94 written in Roman numerals? (a) XCIII (b) LXXXXIIII (c) XCIV
30. 30.What number is the Roman numeral XXIV?
31. 31.What is 19 + (−13)? =
32. 32.On a number line, start at −8 and move 21 steps to the right. Where do you land? (a) −29 (b) −13 (c) 13
33. 33.What is 1 − 14? (a) 13 (b) −13 (c) −15 (d) 15
34. 34.Which is smaller: −20 or −19? (a) −19 (b) −20
35. 35.Which is smaller: 20 or −11? (a) −11 (b) 20
36. 36.How many integers are there between −6 and 2? (Do not count −6 and 2 themselves.)
37. 37.What is 3 − 19? (a) 16 (b) −22 (c) −16 (d) 22
38. 38.On a number line, start at −11 and move 24 steps to the left. Where do you land? (a) 13 (b) 35 (c) −35
39. 39.Which is bigger: −10 or 14? (a) 14 (b) −10
40. 40.On a number line, start at −2 and move 12 steps to the left. Where do you land? (a) 10 (b) −14 (c) 14

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