(完整版)100以内加减法竖式计算题

1 93 73 68 24 35 8+7 1+5 7+4 7-7 6-1 4-2 95 77 11 19 52 99 6-1 8-5 4+8 9-4 9+4 9-4 75 85 22 91 73 36