How many?
Adding
Letters
Writing
Picture
100
5
100
1 + 1
2
100
M
100
1
100
T
200
8
200
4+1
5
200
N
200
2
200
B
300
2
300
6 + 1
7
300
P
300
3
300
M
400
9
400
8 + 1
9
400
B
400
4
400
N
500
12
500
9 + 1
10
500
D
500
5
500
P