RS Aggarwal Vikash Aggarwal Class 5 Activity Book Composite Mathematics Activity Sheet 4 Solution
Activity Sheet – 4
Write the largest Roman numeral (and the corresponding Hindu Arabic numeral) You can make using the given number of toothpicks. Remember, you can make use of the symbols I, V, X or L only.
Toothpicks | Roman numeral | Hindu-Arabic numeral | |
1 | || | L | 50 |
2 | ||| | LI | 51 |
3 | |||| | LX | 60 |
4 | ||||| | LXI | 61 |
5 | |||||| | LXX | 70 |
6 | ||||||| | LXXI | 71 |
7 | |||||||| | LXXX | 80 |
8 | ||||||||| | LXXXI | 81 |
9 | |||||||||| | LXXXV | 85 |
10 | ||||||||||| | LXXXVI | 86 |
11 | |||||||||||| | LXXXVII | 87 |
12 | ||||||||||||| | LXXXVIII | 88 |
88,87,86,85,81,80,71,70,61,60,51,50