7+45=
27+7=
37+63=
70-23=
54-45=
14-9=
50-26=
27+32=
77-70=
65-42=
27+58= 9+66= 84-38= 90-3=
55+38= 66+14 = 63-36= 100-27=
34+36 = 100-77= 41-18=
61-5= 79-37= 58+34= 24-8=
7+76= 60-9= 17-4= 13+5=
36+56= 33-9= 88+9= 53-6=
75-44= 39+14= 100-7= 28+43=
83-50= 68-37= 34+25= 24-8=
27+16= 52-26= 66-29= 6+35=
55-49= 21+4= 50-27= 46+18=
12+29= 42-35= 51-22= 75-57=
25+8= 72-33= 93-7= 83-25 =
83﹣72= 56﹣46= 36+62= 20+65= 20+60=
54+46= 57﹣30= 48﹣27= 89﹣50= 70﹣25=
算式:
图意: