Solution

39704

Problem / game
Add to 200 Back to problem
First name
george Derbyshire
School
Malet Lambert
Country
United Kingdom, UK
Age
14

| | | 81+19=100
8 | 1 | 81 | 81+19=100
| | | ---
--------------------------------------- 200
| | |
1 | 9 | 19 |
| | |
---------------------------------------
| | |
81 | 19 | 200 |
| | |
---------------------------------------