add
78+41
119
80-20
60
what letter is this H
H
89+63
153
100-50-20
30
what letter is this Z
Z
123+23
146
67-45
22
what letter this is S
S
900+267
1167
500-100-50
450
what letter is this J
J
75+12+63+81
231
700-100-100-50
550
what letter is this B