Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 32 · 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.Which is bigger: −11 or −18? (a) −18 (b) −11
2. 2.At night the temperature in Leh was −13 °C. By noon it had gone up by 26 °C. What was the temperature at noon (in °C)?
3. 3.On a number line, start at −5 and move 9 steps to the left. Where do you land? (a) 14 (b) 4 (c) −14
4. 4.How many integers are there between −1 and 11? (Do not count −1 and 11 themselves.)
5. 5.On a number line, start at −2 and move 5 steps to the right. Where do you land? (a) 3 (b) −7 (c) −3
6. 6.What is 33 + (−29)? =
7. 7.What is (−26) + (−1)? (a) 27 (b) 25 (c) −25 (d) −27
8. 8.On a number line, start at −13 and move 6 steps to the right. Where do you land? (a) −7 (b) −19 (c) 7
9. 9.Which is smaller: 5 or −16? (a) −16 (b) 5
10. 10.On a number line, start at −2 and move 6 steps to the left. Where do you land? (a) −8 (b) 4 (c) 8
11. 11.What is 33 + (−6)? =
12. 12.Which is bigger: −8 or 7? (a) −8 (b) 7
13. 13.How many integers are there between −4 and 12? (Do not count −4 and 12 themselves.)
14. 14.How many integers are there between −10 and 3? (Do not count −10 and 3 themselves.)
15. 15.How is 299 written in Roman numerals? (a) CCXCVIII (b) CCLXXXXVIIII (c) CCXCIX
16. 16.Which is bigger: 2 or −17? (a) 2 (b) −17
17. 17.How many integers are there between −7 and 10? (Do not count −7 and 10 themselves.)
18. 18.What is (−3) + (−30)? (a) 27 (b) 33 (c) −33 (d) −27
19. 19.On a number line, start at −3 and move 8 steps to the right. Where do you land? (a) −11 (b) 5 (c) −5
20. 20.What is (−17) + (−21)? (a) −38 (b) 38 (c) 4 (d) −4
21. 21.How many integers are there between −4 and 4? (Do not count −4 and 4 themselves.)
22. 22.How is 22 written in Roman numerals? (a) XXXII (b) XXI (c) XXII
23. 23.On a number line, start at −3 and move 17 steps to the right. Where do you land? (a) 14 (b) −20 (c) −14
24. 24.What is 41 + (−26)? =
25. 25.What number is the Roman numeral LXXXV?
26. 26.What is (−28) + 6? (a) −34 (b) 22 (c) 34 (d) −22
27. 27.What number is the Roman numeral DCCXCI?
28. 28.At night the temperature in Tawang was −11 °C. By noon it had gone up by 22 °C. What was the temperature at noon (in °C)?
29. 29.What number is the Roman numeral CCIV?
30. 30.How is 570 written in Roman numerals? (a) DLXXX (b) DLXIX (c) DLXX
31. 31.What number is the Roman numeral XLIX?
32. 32.On a number line, start at −5 and move 14 steps to the left. Where do you land? (a) 19 (b) 9 (c) −19
33. 33.Which is bigger: −1 or −13? (a) −1 (b) −13
34. 34.Which is smaller: −17 or −13? (a) −13 (b) −17
35. 35.Which is bigger: −13 or −5? (a) −13 (b) −5
36. 36.At night the temperature in Gulmarg was −6 °C. By noon it had gone up by 23 °C. What was the temperature at noon (in °C)?
37. 37.Which is smaller: −7 or −14? (a) −14 (b) −7
38. 38.On a number line, start at −7 and move 4 steps to the left. Where do you land? (a) −11 (b) −3 (c) 11
39. 39.On a number line, start at −13 and move 2 steps to the right. Where do you land? (a) −11 (b) −15 (c) 11
40. 40.On a number line, start at −3 and move 4 steps to the left. Where do you land? (a) 7 (b) 1 (c) −7

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