1+3= 8-2= 4-3=
2+3= 8-4= 6-3=
4+3= 8-6= 5-3=
6+3= 8-5= 8-3=
3+3= 8-3= 7-3=
5+3= 8-7= 9-3=
2+3= 9-5= 8-4+1=
2+5= 9-4= 2+7-1=
2+4= 9-7= 5-3+4=
2+7= 9-6= 7-5-1=
2+6= 9-8= 6-2+5=
13 – 6 = 12 - 4 = 12 – 9 =
14 – 8 = 16 – 9 = 11 – 5 =
11 – 7 = 11 – 2 = 16 – 8 =
14 – 5 = 13 – 8 = 14 – 7 =
14 – 6 = 13 – 4 = 13 – 9 =
15 – 8 = 17 – 9 = 12 – 5 =
12 – 7 = 12 – 3 = 17 – 8 =
15 – 6 = 14 – 8 = 15 – 7 =
60 + 40 = 30 + 10 = 80 + 20 – 50 + 20 =
100 – 50 = 100 – 70 = 70 + 30 – 60 – 20 =
30 + 30 = 90 – 20 = 30 + 50 + 20 - 50 =
80 – 70 = 10 + 60 = 100 – 20 -20- 10 =

4, 6, 1, 5, 4, 3, 7, 2, 2, 9, 3, 5, 6 5, 4, 8, 1,6 , 5, 4, 5,7, 5, 8, 6, 2, 6, 9, 3, 1, 8, 1, 9, 7, 8, 3, 6, 3, 6, 4, 9, 8, 9, 5, 7, 8, 9, 4, 7, 8, 7, 5, 9, 9, 9,6, 8, 100, 40, 100, 70, 50, 30, 20, 60, 70,  50, 10, 70, 50.

4;6;1;5;4;3;7;2;2;9;3;3;5;6;5;4;8;1;6;5;4;5;7;5;8;6;2;6;9;3;1;8;1;9;7;8;3;6;7;6;4;9;8;9;5;7;8;9;4;7;8;7;5;9;9;9;6;8;100;40;70;50;30;20;60;70;50;10;70;60-1...Ответы идут по примерам в строчку.