78+56= 42+74= 89+23= 61+48= 50+124= 34+69= 73+92= 45+29= 102+74= 26+130=
85+31= 27+82= 36+43= 69=74 = 46+34= 89+45=
143+50 = 78-41= 69+52= 28+43= 52+38=
97 + 23 = 34 +254= 98-23= 59-27= 98-0=
12*2= 45*3= 98 / 7= 121/11= 89-23=
1-0= 9+6= 1+0= 4+4= 7-7=
4+1= 1+8= 6+7= 7+1= 3-2=
2-0= 6+3= 1+7= 1+2= 7-4=
1+9= 1+4= 3+5= 7+8= 9-0=
2-2= 1+7= 8-5= 8-3= 1-0=
2+1= 9+3= 0+6= 3-3= 2-0=
1+4= 5-2= 9-0= 7-2= 8-7=
9+4= 3-0= 0-0= 9-7= 4-0=
8-6= 4+0= 6+9= 2+8= 8-6=
9+6= 6+6= 4+1= 9+0= 5-5=