1、 43+59-14= 76-29+15= 39+48-20= 90-46-12= 48+35-29= 34-17+38= 75-58+29= 34+58-59= 54+18-26= 3+9+28= 40-8-19= 6×8+45= 8×7+24= 42-6×4= 48+6×4= 54-16+23= 2×9+42= 3+3×9= 0×8+4= 2
2、×6-7= 36 + 17 + 29 = 90 –51 –18 = 67 –49 + 36 = 48 + 22 –54 = 85 - 77+ 32 = 71 - 13 - 28 = 57- 28 - 29= 76 - 37+ 25 = 48 + 51 –26 = 64-17= 36+34-15= 53-2×6= 62-25-4= 42+18+17= 5×5+19= 58-50+55= 1
3、8+82-15= 45+30+7= 2×8+29= 78-7-20= 52+19-20= 81-37= 82+18-60= 62-25+17= 3×9+17= 5×8-16= 69-3×5= 3×5+2×4= 76+34= 50+85= 55+56= 62+49= 97+63= 89+36= 39+78= 26+89= 75+48= 2
4、×8+70= 87-2×7= 35-30+47= 66-6×3= 39-4×4= 74-4×7= 9×1+60= 3 ×2+3= (86-80)×3= 50+3×4= 22-2×9= 78-50+14= 40+5×8= 5×6+20= 98-8×5= (98-80)×2= 34+12+15= 29+8+17= 62+26-18= 75+63-17= 5
5、5+35+17= 71-16+39= 54-45+60= 60-38+44= 82-36= 95-48= 25+70-30= 18+18+18= 90-41+15= 6×9+19= 87-37+16= 29+65-40= 90-14+16= 36+49-18= 4×9+46= 23+29+31= 18+23+39= 60-29+17= 49-13+18= 4
6、1-15+16= 5×3+29= 6×9+19= 91-8×3= 85-4×6= 94-90= 71-6×3= 72-7×7= 89-30= 69+3×6= (93-90)×4= 44+7+38= 79-43-18= 100-84-12= 18+9×9= 97-23-27= 18+6×7= 100-78+79= 91-2×9= 21+45+17= 75-3×7= 67+30-28=
7、 36+30+30= 7×4-1×4= 88-9= 16+4×6= 75+11= 73+9+9= 96-9×2= 100-99= 61+38= 72-7×3= 81-6×4= 7+81= 16+6×4= 86-83+47= 54+9×2= 55+7×4= 52+8×2= 78-9×4= 91-7×4= 73+6= 67+19+14= 45-42+54= 29+6+24
8、= 100-40-21= 46+40= 21+64= 51-40= 50-22+57= 7+8+69= 45+6= 44-34= 9×8-8= 81-9×2= 26+48= 9×7-3= 29-7+14= 37-10+47= 29-14+48= 80+19= 82-12= 80-3×8= 27+7×3= 47+6×3= 50-27= 56-26= 51+2
9、5= 78-8×4= 50+13+43= 59-11+37= 8+80= 77+2×9= 75-6×5= 42+13+34= 12+61+9= 39+2×8= 79-26-14= 72-60= 26+7×5= 62-6×4= 94-7×1= 63+23-45= 86-4×4= 75-71= 55-50+56= 88-78+74= 67-53+65= 38-28+7
10、8= 72+13-52= 23+74= 39+9×4= 36-8×3= 62-40= 94-5×8= 100-84= 45-24= 56+5×3= 71-7×6= 39+8×4= 6×3+78= 13+53= (99-90)×9= 82-2×8= 77-5×7= 82-5×4= 51-40+57= 2×7-2×4= 31+20+41= 57+9×3=
11、 62+4×3= 81-2×4= 7×6+38= 7×9+28= 68-6×7= 41+44= 35+7×5 = 98-2×9= 49-21+54= 96-9×4= 34+41= 49-43= 48-25= 40+42= 70-44= 7×4+70= 6+35= 93-40= 87+10= 31+67= 73-10= 8×8+14= 83-54=
12、 34+62 -54= 35+34+21= 67+4×3= 37-7×3= 50+27-42= 56+26-74= 85-51+25= 78-2×6= 50-13+43= 59+11-47= 7+8+80= 37+8×4= 65+9×2= 40-17+14= 56+26-65= 64+8+25= 78+3×4= 50-35+47= 59+11-37= 98-80+15= 87+4×3=






