文档介绍：43+59-14= 76-29+15= 39+48-20= 8×7+24= 42-6×4= 48+6×4=90-46-12= 48+35-29= 34-17+38= 54-16+23= 2×9+42= 3+3×9=75-58+29= 34+58-59= 54+18-26= 0×8+4= 2×6-7= 36+17+29=3+9+28= 40-8-19= 6×8+45= 90–51–18= 67–49+36= 48+22–54=85-77+32= 71-13-28= 57-28-29= 18+82-15= 45+30+7= 2×8+29=76-37+25= 48+51–26= 64-17= 78-7-20= 52+19-20= 81-37=36+34-15= 53-2×6= 62-25-4= 82+18-60= 62-25+17= 3×9+17=42+18+17= 5×5+19= 58-50+55= 5×8-16= 69-3×5= 3×5+2×4=76+34= 50 +85= 55 +56= 666×3= 39 ×4= 744×7=62+49= 97 +63= 89 +36= 9×1+60= 3×2+3= (8680)×3=39+78= 26 +89= 75 +48= 50+3×4= 222×9= 7850+14=2×8+70= 87 ×7= 3530+47= 40+5×8= 5×6+20= 988×5=(9880)×2= 34+12+15= 29+8+17= 18+18+18= 90-41+15= 6×9+19=62+26-18= 75+63-17= 55+35+17= 87-37+16= 29+65-40= 90-14+16=71-16+39= 54-45+60= 60-38+44= 36+49-18= 4×9+46= 23+29+31=82-36= 95-48= 25+70-30= 18+23+39= 60-29+17= 49-13+18=41-15+16=5×3+29=6×9+19=79-43-18=100-84-12=18+9×9=91-8×3= 85-4×6= 94-90= 97-23-27= 18+6×7= 100-78+79=71-6×3= 72-7×7= 89-30= 91-2×9= 21+45+17= 75-3×7=69+3×6= (93-90)×4= 44+7+38= 67+30-28= 36+30+30= 7×4-1×4=88-9= 16+4×6= 75+11= 54+9×2= 55+7×4= 52+8×2=73+9+9= 96-9×2= 100-99= 78-9×4= 91-7×4= 73+6=61+38= 72-7×3= 81-6×4= 67+19+14= 45-42+54= 29+6+24=7+81= 16+6×4= 86-83+47= 100-40-21= 46+40= 21+64=51-40= 50-22+57= 7+8+69= 80+19= 82-12= 80-3×8=45+6= 44-34= 9×8-8= 27+7×3= 47+6×3= 50-27=81-9×2= 26+48= 9×7-3= 56-26= 51+25= 78-8×4=29-7+14= 37-10+47= 29-14+48= 50+13+43= 59-11+37= 8+80=77+2×9= 75-6×5= 42+13+34= 75-71= 55-50+56= 88-78+74=12+61+9= 39+2×8= 79-26-14= 67-53+65= 38-28+78= 72+13-52=72-60= 26+7×5= 62-6×4= 23+74= 39+9×4= 36-8×3=94-7×1= 63+23-45= 86-4×4= 62-40= 94-5×8= 100-84=45-24= 56+5×3= 71-7×6= 31+20+41= 57+9×3= 62+4×3=39+8×4= 6×3+78= 13+53= 81-2×4= 7×6+38= 7×9+28=(99-90)×9= 82-2×8= 77-5×7= 68-6×7= 41+44= 35+7×5=82-5×4= 51-40+57= 2×7-2×4= 98-2×9= 49-21+54= 96-9×4=34+41= 49-43= 48-25= 83-54= 34+62-54= 35+34+21=40+42= 70-44= 7×4+70= 67+4×3= 37-7×3= 50+27-42=6+35= 93-40= 87+10= 56+26-74= 85-51+25= 78-2×6=31+67= 73-10= 8×8+14= 50-13+43= 59+11-47= 7+8+80=