Class 6 Maths Worksheet: Integers and Roman Numerals

Maths worksheets lesson 41: Integers and Roman numerals · Set 834 · 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 (−5) + 2? (a) 3 (b) −7 (c) −3 (d) 7
2. 2.What number is the Roman numeral CDXXV?
3. 3.Which is bigger: −1 or −3? (a) −3 (b) −1
4. 4.Which is bigger: −4 or 1? (a) −4 (b) 1
5. 5.What is 48 + (−7)? =
6. 6.At night the temperature in Srinagar was −10 °C. By noon it had gone up by 28 °C. What was the temperature at noon (in °C)?
7. 7.What number is the Roman numeral LXXVII?
8. 8.Which is bigger: 7 or −3? (a) −3 (b) 7
9. 9.What is 32 + (−19)? =
10. 10.On a number line, start at −9 and move 22 steps to the left. Where do you land? (a) 31 (b) 13 (c) −31
11. 11.How is 56 written in Roman numerals? (a) LV (b) LXVI (c) LVI
12. 12.How is 692 written in Roman numerals? (a) DCXCII (b) DCXCI (c) DCLXXXXII
13. 13.At night the temperature in Manali was −14 °C. By noon it had gone up by 17 °C. What was the temperature at noon (in °C)?
14. 14.Which is smaller: −1 or −18? (a) −1 (b) −18
15. 15.What is (−17) + (−2)? (a) 15 (b) −19 (c) −15 (d) 19
16. 16.What number is the Roman numeral CMXXXIX?
17. 17.What is (−12) + (−13)? (a) 25 (b) 1 (c) −25 (d) −1
18. 18.At night the temperature in Tawang was −13 °C. By noon it had gone up by 15 °C. What was the temperature at noon (in °C)?
19. 19.On a number line, start at −13 and move 22 steps to the right. Where do you land? (a) 9 (b) −35 (c) −9
20. 20.How many integers are there between −9 and 7? (Do not count −9 and 7 themselves.)
21. 21.Which is smaller: −11 or −1? (a) −1 (b) −11
22. 22.Which is bigger: −3 or −11? (a) −11 (b) −3
23. 23.What is (−4) + (−4)? (a) 8 (b) −8 (c) 0
24. 24.What is 16 − 22? (a) −38 (b) 38 (c) 6 (d) −6
25. 25.Which is bigger: −16 or 12? (a) 12 (b) −16
26. 26.What is 1 − 2? (a) 1 (b) −3 (c) 3 (d) −1
27. 27.How many integers are there between −3 and 4? (Do not count −3 and 4 themselves.)
28. 28.What is 32 + (−12)? =
29. 29.At night the temperature in Shimla was −8 °C. By noon it had gone up by 27 °C. What was the temperature at noon (in °C)?
30. 30.What number is the Roman numeral V?
31. 31.How many integers are there between −9 and 1? (Do not count −9 and 1 themselves.)
32. 32.How is 59 written in Roman numerals? (a) LVIIII (b) LIX (c) LVIII
33. 33.How many integers are there between −8 and 11? (Do not count −8 and 11 themselves.)
34. 34.On a number line, start at −12 and move 16 steps to the left. Where do you land? (a) 28 (b) −28 (c) 4
35. 35.Which is bigger: −2 or 10? (a) −2 (b) 10
36. 36.How is 801 written in Roman numerals? (a) DCCC (b) DCCCXI (c) DCCCI
37. 37.Which is smaller: −20 or 1? (a) −20 (b) 1
38. 38.What number is the Roman numeral L?
39. 39.How is 122 written in Roman numerals? (a) CXXI (b) CXXII (c) CXXXII
40. 40.What is (−20) + 5? (a) −25 (b) 15 (c) −15 (d) 25

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