74-7070 8+716 13-75 7+7077
122=10 38=6+5 17-10=16
10-54=3-2 3+4+5=84 19-3-2=151
56-656-50 |
5+7070+5 |
=
=
+= -=
13-85 17-108 12-69 12-76
4+811 17-86 514-8 16-77
20+60= 17-8= 12-4= 60+9=
18-9= 5+40= 90-60= 11-7=
65-5= 13-6= 69-60= 10+30=
48-8= 13-4= 9+60= 100-40=
6+40-6= 30+10+8=
48-40+4= 32-30+9=
14-6= 15-9= 11-8= 13-7=
12-4= 5+6= 7+7= 15-6=
29+0= 36-20= 57-40= 6+12=
81-30= 72-2= 20+28= 33+5=
49-8= 24+40= 85-60= 59-5=
37-7= 96-60= 43-1 = 30+30=
21+7= 61+5= 61-10= 25+4=
30+60-40= 60+40-20= 80-50+4=
53-3-30= 90-40-20- 30+70-40=
7+70= 66-6= 45-5= 20+9=
44-40= 76-6= 30+5= 50+7=
6+20= 93-90= 4+80= 83-3=
87-0= 96-6= 99-9= 80+9= 98-80= 22-2=
77-7= 74-70= 84-40= 55-5= 84-4= 98-8=
60+6= 4+60= 5+70= 48-8= 56-50= 78-50=
27-20= 30+2= 66-4= 8+50= 66-40= 40+5=
8+70= 87-7= 35-30= 66-6= 39-4= 6+20=
74-40= 1+60= 32+3= 86-80= 50+3= 40+2=
6×3= 97-70= 21+7= 3×4= 4×4= 6×4+3=
2×6= 47-26= 26+30= 5×6= 1×1= 4×5-4=