201
100 and 100 can add to 200 50, 50, 50, and 50 can add to 200 8 25s can add to 200 20 10s can add to 200
202
20100
2 TO 2OO FOUR TIMES
There are no such numbers.
The two numbers that are the same and equal 400 are both 200. This is because when you add 200 and 200 together, you get 400. Therefore, 200 + 200 = 400.
The numbers are 120 and 200
208
Add 200 to it because 121 plus 200 = 321
5300
198, 199 and 200 if you add them.
19