1、 84-4 9= 89-3 6= 4 7+11= 25-637 57+9 6= 81+8 3= 4 6+41= 73-459 29-3 4= 86+9 4= 93-455 94-255 11-546 81 9+99= 7 7-38= 56 8+57= 33+18 3= 61-7 4= 71-7 5= 63-3 4= 6 9+41= 6 9-27= 98-213 69-5 2= 51-102 17-273 47+63 7= 25 5+87= 51-3 4= 30 6+93= 42 6+97= 8 8+19= 27 9+86= 41-355 24 3+85= 66-5 5= 52+3 9= 35+
2、15 3= 9 6-32= 60+2 5= 73-8 3= 88-182 77-7 5= 7 6+46= 15-213 7 7+48= 98-568 87-8 9= 89-8 9= 48-126 31+49 7= 8 5-40= 68-648 73-305 48 8-3= 3 7-17= 99-8 3= 86-328 2 8+38= 4 6+27= 69-243 6 8-27= 12 4+51= 27-186 20-102 9 5+34= 36-164 56 8+76= 87-5 9= 16+27 3= 5 4+39= 11+28 4= 47-427 96-819 7 9+34= 15+18
3、2= 60+7 6= 48 8+56= 91-486 94-287 9 7+42= 81-637 36-728 60-8 7= 62+5 9= 70+5 7= 47-639 43-546 99+4 7= 40 8+78= 18 2+55= 52-3 6= 67+7 8= 11+27 3= 7 7-35= 32-9 3= 76-182 85+4 8= 64 8+58= 92-305 75+2 4= 77-5 7= 5 7-24= 40+72 9= 6 9+25= 32 8+81= 38-279 26-102 54 9+58= 26-186 7 7-15= 90+8 8= 30-328 90-9
4、3= 80+5 4= 30-355 40 5+88= 8 2-16= 88+9 9= 42 7-4= 15+15 3= 17-639 62+8 6= 29+30 6= 17-205 93-147 82-279 96-9 8= 25-155 24-427 44-4 8= 2 7+49= 36-364 40-105 78-729 5 3+49= 24 6+91= 24 6+54= 44-3 8= 48 8+64= 86-9 7= 28 4+89= 71-427 37+27 9= 5 6-19= 81+3 2= 60-284 64 8+81= 86-637 92-4 6= 17-568 20-5 2
5、= 88-486 77-5 5= 24-364 9 6-52= 31-105 20-648 94+6 7= 23-213 58+6 9= 3 5+27= 4 8+26= 8 2-14= 44+12 6= 43+72 8= 19+15 3= 32-324 9 9+39= 84-7 7= 57-408 20 4-2= 6 9+38= 90-8 4= 4 8-31= 84-4 7= 7 5-16= 9 9+14= 54-546 29-8 2= 60-497 73+9 3= 76-147 36-328 12 4+74= 9 5-42= 37+24 4= 81+7 5= 79+8 5= 70-729 3
6、8-123 40 5+66= 10 2+95= 7 3+16= 94+9 9= 37+63 7= 23+30 6= 60-164 24 6+83= 40+48 8= 65-4 5= 7 9-39= 72-305 82-497 79+9 6= 99+5 4= 54+5 8= 72-7 9= 92-408 9 8-60= 12+16 2= 13+30 5= 64-3 7= 40 8-4= 56 7+92= 96-567 7 9+28= 36-6 3= 63 7+88= 24-287 36 9+53= 72+4 4= 68-6 5= 68+3 8= 2 6+28= 89-3 8= 87-648 81
7、+5 4= 36 9+85= 49 7+61= 87+8 2= 91-9 5= 78-7 7= 98+9 7= 24+30 5= 29-7 4= 64-8 6= 10 5+60= 23-4 2= 15 5+72= 84-426 72-408 6 9-40= 66-426 41-6 2= 48+32 4= 24 3-7= 9 9+50= 12-189 76+2 2= 49-279 55-279 98+3 7= 41+36 6= 35-306 73+2 9= 63+2 4= 38-305 58-426 29+56 7= 54 9+93= 80-7 5= 70+7 2= 69-8 3= 97-6 5
8、= 11+24 6= 37-244 51+6 3= 81-546 9 9-38= 80+8 5= 56-186 3 9+49= 19-427 78+7 6= 50+14 2= 6 8+19= 2 3+42= 59+5 4= 63+9 8= 4 5+44= 3 7+48= 66-8 3= 72 8+88= 7 9-52= 83-8 6= 74+7 4= 15 3+92= 94+6 9= 5 6+44= 57-4 5= 43+15 3= 28 4+55= 29-155 86-7 3= 27 3-3= 5 6-27= 18 2+77= 18+36 6= 32-124 37+16 2= 8 8-33=
9、 21+81 9= 80-142 6 7+36= 35 7-3= 52-459 35+16 2= 92-3 4= 9 7+20= 84-4 2= 45 5+87= 75-4 9= 92+4 4= 2 9+16= 56-244 88-4 7= 4 2+14= 48-168 24 4+62= 44+54 9= 34+24 3= 52+9 4= 17+63 9= 65-648 45-5 9= 49-8 6= 40 8+64= 3 3+23= 84+9 2= 44-4 3= 2 7+43= 49-273 82+3 3= 64-147 79-248 12 4+53= 53-6 4= 40-123 73+
10、3 6= 2 4+21= 55-455 35-8 3= 66-6 7= 27-5 2= 35-7 4= 54 9+87= 56+6 5= 89+4 6= 15 5+91= 36 4-4= 94+3 5= 33-3 8= 94+6 6= 5 6-11= 61+7 6= 8 6+34= 83-6 4= 80-4 5= 45-549 6 6+25= 42+30 5= 4 4-11= 26-639 86-243 28 7+78= 93-213 13+24 3= 87-248 36 4+72= 26+42 6= 70+9 5= 75+3 5= 20 4-3= 38+45 9= 63+3 2= 12+81
11、 9= 41-5 8= 19-549 20 5+74= 24+12 2= 17-305 57+9 3= 19+42 7= 97+7 4= 63 9+97= 80-105 8 9+36= 16-126 6 6-29= 70+5 2= 87-427 5 2-10= 6 4+16= 86+5 9= 64-7 8= 3 9+27= 89+9 7= 71-105 18 2-7= 77+7 9= 73-105 14 2+99= 95-9 9= 30 6+85= 2 8+35= 73+2 2= 54-3 6= 74-162 96+4 7= 62-4 3= 6 9+35= 32 4+76= 40-126 5
12、9-40= 78-9 7= 94+3 4= 68-284 4 5+24= 20-9 2= 99-284 69+7 7= 4 9+43= 93+3 3= 98-205 99-168 39-4 6= 58-405 88-7 5= 5 9+48= 8 4-15= 83-6 5= 8 6-35= 63-8 5= 98+3 2= 58-5 2= 35-366 5 4+25= 8 6-27= 4 4+41= 75+3 4= 36+25 5= 25-3 4= 58-567 7 7-23= 97-183 23-105 39+63 7= 92-153 86+9 5= 32-5 3= 7 7+36= 64-164
13、 50+10 2= 94+6 5= 3 6+23= 36-5 6= 18 6+74= 72-164 29+45 5= 98-7 7= 91-4 6= 30-105 99-8 9= 51-168 27-4 2= 83-255 35-217 12+27 3= 8 7+26= 58+5 8= 75+9 6= 29-248 96+7 3= 40-408 22+63 7= 69+4 3= 52-6 5= 8 9-39= 22-244 89-486 55-7 3= 87-6 6= 76-5 5= 79-408 52+8 9= 70-244 5 6-16= 13-123 68-6 2= 64-455 96+
14、8 7= 20+32 8= 35 7+79= 37-9 3= 4 9+33= 28 7+70= 93-204 23-4 5= 58+6 6= 48-4 2= 45 9+67= 82-205 40 8+74= 16 8+99= 70-648 9 5+40= 68+7 8= 17+27 9= 36 6+55= 40-459 2 8+44= 70-183 56-248 96+6 7= 42+10 2= 53+8 8= 27 3+76= 27 3+52= 8 5-33= 91-4 4= 9 5-23= 10-183 32+54 6= 58-248 72 9+78= 63-546 4 9+50= 12
15、3-3= 22+27 9= 5 5+13= 63-6 3= 87-4 8= 61+8 2= 74+7 8= 83-3 8= 55+5 4= 10-497 75-497 90-6 2= 12 2+87= 2 9-18= 30-287 15-328 83+8 6= 80+5 2= 6 2+31= 44-648 65-7 6= 17+72 9= 91-355 42-243 88-287 80-273 30-3 8= 68-305 87-8 2= 8 9-25= 93+6 7= 7 2-12= 72+9 4= 8 5+18= 75-8 7= 16+35 7= 62-153 32-243 77+2 6=
16、 90+6 2= 84-5 4= 47-123 2 5+25= 61-567 49-9 2= 77-189 35 5+65= 41-4 9= 26+30 6= 9 8+29= 84+9 4= 42-205 49 7+81= 30+20 4= 8 5+45= 8 4+39= 29-364 16+32 8= 2 7+21= 83-142 52-5 8= 16 2+80= 33-455 9 3+38= 83+5 3= 69+9 4= 3 7+20= 93+8 5= 34-155 53-4 3= 37-546 48-4 6= 11-728 66+3 4= 68-7 5= 95-9 6= 36+28 7
17、= 13+42 7= 82-255 80-5 7= 46-369 28-546 75-405 25+36 4= 8 6+48= 5 9-14= 40 8-2= 96-168 54+8 2= 6 8-45= 32+40 5= 72 9-2= 79-8 3= 81+4 4= 71-168 9 4+25= 7 7-47= 33+24 8= 48-182 71-5 5= 63+6 5= 9 6-39= 80-4 6= 60-4 9= 8 6+16= 74-4 2= 36-255 78+8 7= 52-369 15-287 5 5-22= 54-459 63 7+65= 40 5-7= 9 8+33=
18、35-126 24 3+72= 62-122 31-9 2= 42+10 5= 6 6+38= 90-126 41+15 3= 32+42 7= 37+81 9= 86-488 68-164 97+5 5= 53-243 3 8+25= 6 9+48= 81-4 5= 35-637 28-3 5= 45 5+58= 88-205 32-126 10 2+64= 83-5 9= 16 8+65= 98+5 9= 75-9 3= 59+4 2= 16 4+89= 26+27 3= 6 7+28= 50-3 6= 84-729 7 8-26= 89-6 9= 20 4+88= 88+5 7= 8 6
19、+20= 15-183 6 7-19= 99-366 47+18 6= 2 3+23= 36 9+65= 81 9+96= 97-4 7= 28-279 65+5 6= 21+16 8= 60-549 8 7+46= 99-305 76+7 8= 15+72 8= 14 7+74= 2 7+15= 30 6+63= 9 9-68= 57-9 2= 28-4 5= 76-4 2= 76-6 2= 21+56 8= 89+2 4= 85+6 8= 3 7+18= 27+18 9= 9 5-31= 23-546 63 9-5= 36-279 72+2 9= 65-6 7= 53+5 3= 84-6
20、8= 30-8 2= 2 9+20= 5 7+38= 43+12 2= 7 4+44= 8 2+47= 59-7 4= 60-142 16-427 32 8+99= 60-182 72-246 82-123 82-3 5= 24 3+53= 31+24 4= 8 8-45= 6 2+14= 45 9+52= 57-366 59-124 12 6+86= 64+4 5= 80+4 3= 25 5+95= 50-9 5= 71-497 88-427 8 7-39= 66+9 8= 28 4-6= 89-205 89-306 14 2+75= 80+2 2= 18 3+86= 58-459 82-5
21、49 36+35 5= 35+42 6= 99+9 9= 35-5 3= 27 3+71= 96+6 3= 29-728 53-273 47-9 5= 69-568 94+5 5= 22-405 97-364 23+45 5= 88+9 5= 77+9 4= 30-306 50+56 7= 9 8+28= 41-3 6= 4 8+22= 3 3+38= 86-9 5= 67-455 12 3+60= 7 3+28= 50-328 8 8-49= 24 4+95= 7 6+40= 48 6+99= 9 8-71= 18-126 48 6+78= 84+9 8= 37-4 5= 81 9+61=
22、35+12 3= 29-279 6 7+26= 8 4+40= 94-9 9= 5 9-15= 52-355 24 3-5= 3 5+20= 7 2+37= 52+3 6= 8 7-40= 64-217 48-7 2= 30-4 7= 7 4+38= 93+7 7= 12 4+75= 20 4+76= 56+7 8= 7 8+30= 61-5 9= 40 5-4= 30 6+65= 36+24 4= 29-213 8 6+40= 9 8+49= 68+4 5= 14+48 8= 57+9 9= 8 7-43= 16-497 51+5 3= 6 7-41= 70+4 5= 8 6+36= 77-
23、168 24 8+82= 78+4 3= 49-488 76-3 9= 88+2 9= 60-7 7= 9 7-51= 16+16 2= 6 5-27= 7 8+35= 25-4 3= 13+32 4= 95-168 81 9+83= 43-355 3 5-11= 8 3+36= 90-427 37-8 3= 84+4 2= 8 5-20= 4 3+14= 50+48 8= 36+40 5= 8 4+33= 94-305 48 6+96= 7 7-39= 16 2-6= 64-153 55+9 5= 6 8-23= 5 3+25= 65-355 3 5+23= 9 9-69= 3 4+49=
24、87-357 49-549 40-357 30+28 4= 51+9 5= 79-4 3= 67-153 58-3 4= 46-5 6= 23+24 4= 40 8+91= 98-244 82+3 7= 32 4+65= 46+16 8= 12 6+76= 87-324 9 7-30= 75-4 3= 77-244 72-7 6= 83+4 8= 94-4 7= 12-255 81+2 4= 25-5 4= 6 3+31= 62-182 95+5 3= 89+5 7= 7 5-11= 83-5 8= 30-488 6 5+21= 30-819 4 5+19= 8 9-47= 56 7+53=
25、50-7 5= 52+2 2= 57-8 5= 98+3 5= 24 3+66= 45-105 5 3+18= 71+2 8= 9 2+32= 97+9 5= 28-3 9= 6 7-32= 24-486 24-324 2 4+13= 34+30 5= 72+2 6= 66+9 7= 81+8 5= 2 4+36= 12 4+69= 44+20 4= 52+3 3= 80-7 3= 28 7+68= 35 5+76= 27 3+55= 20+35 7= 36-639 20 4+85= 21+40 8= 91-147 67-486 37-568 72 8+71= 15 3+95= 10 5+70
26、= 22+72 8= 49-7 6= 81-284 65-122 31-549 6 7+17= 24+14 2= 40-162 7 4-19= 42 6+63= 6 2+19= 23+30 5= 58+4 4= 98-273 73-4 5= 6 6+35= 75+9 2= 32 4-8= 84+3 9= 30 5+67= 16+64 8= 95+7 3= 24 8+72= 70-142 91-568 6 9-32= 88-369 58-5 6= 52-4 8= 7 4+46= 73+2 8= 95+9 6= 30-426 7 9-36= 11-357 51-4 8= 5 7-17= 43-4
27、3= 8 7+12= 36-204 73-9 6= 82-639 42-186 30 6+80= 54-284 73-9 8= 13+27 9= 21-155 97+8 2= 8 7+38= 99-4 2= 6 3+22= 59+7 3= 58-244 43+16 4= 67-3 7= 26-204 18 9+86= 79-182 74-5 3= 70+2 9= 86+7 3= 69+5 7= 30 6+86= 8 5-30= 43+27 9= 21 7+62= 24 4+96= 65-279 5 6-30= 33+14 7= 15 5+83= 47-8 2= 53-142 28 4+62=
28、76+9 3= 62-488 13+36 6= 49+14 7= 85-4 9= 13-637 95-4 6= 3 6+31= 72 8-8= 18-567 32 4+74= 25-486 17-246 87-5 8= 90+2 2= 40-142 92-9 4= 77-284 68+8 7= 8 6+23= 3 2+36= 88+6 9= 76-5 6= 27 9+65= 21-427 32 8+84= 7 5-31= 45 9+65= 45-364 36+12 2= 96-355 72-3 6= 5 4+19= 9 7+32= 72+6 6= 20-284 75-122 93-7 6= 9
29、 9-56= 86-6 6= 71-9 6= 54+3 3= 91-182 80+9 4= 19-164 45-4 2= 65-243 31+42 6= 95+5 6= 10-182 48 8+84= 35-105 56 8+88= 51+3 7= 24-8 3= 57-357 8 4+24= 64+6 9= 35 5+79= 69-639 96+5 9= 36-6 6= 7 4-24= 47-426 30+27 3= 32-366 94+4 6= 86+2 5= 48-455 56-168 35-7 3= 79+7 7= 5 6+30= 4 2+33= 64+5 5= 48-328 38-2
30、73 28 7+79= 93-8 4= 67+7 5= 21+42 6= 86-244 21-5 2= 39+81 9= 95-8 7= 9 2-15= 45 5+60= 99-7 4= 12 6+65= 91-105 74-9 6= 39+35 5= 17-567 24 4+89= 53-126 98-427 79-7 9= 49-284 4 5-11= 78+9 6= 48-405 43-7 4= 40 8+77= 49-306 6 9-43= 14-124 75+9 9= 27 3-8= 65-8 7= 61+3 9= 18 9+97= 63+5 4= 65-7 7= 35+64 8=
31、20+36 6= 9 9-49= 99+9 2= 34+72 9= 39-648 51-639 15 3+53= 88+9 6= 77+7 8= 68-183 76+4 8= 15 3+88= 26+40 5= 55+3 5= 14+18 2= 31-305 73+8 9= 67-6 4= 42 6-6= 48 8+97= 18+63 7= 16+12 4= 14-244 28+81 9= 43-186 59-287 65+7 3= 3 3+45= 15 3-2= 16 2-5= 8 5-39= 88+7 7= 72-3 9= 21-637 76+8 7= 18-105 40+18 9= 51
32、+7 7= 95-4 4= 6 9-41= 38-155 25 5+94= 73-162 21 3+90= 56 7+57= 56 8+92= 96-155 79+5 2= 4 5+11= 7 8-33= 2 5+27= 6 3+49= 9 5-45= 42 7+76= 54 9+75= 91+9 8= 57-124 4 7-26= 6 8+11= 16 8+79= 57-6 6= 7 5-24= 62+4 8= 20 5-2= 65-273 69-244 81-124 68+7 2= 7 7-28= 3 8+45= 80-217 71+3 6= 91+6 8= 64 8+61= 9 7-60
33、= 64+9 5= 65-287 29-102 4 8+19= 28-497 18 3+92= 76-328 68-4 6= 6 3+46= 56 7+88= 73-4 8= 18 3+77= 51-5 8= 94+8 4= 41+28 4= 81 9+74= 4 2+29= 5 7-12= 59-4 5= 99-124 99-427 36-648 51-405 22-648 9 6+45= 61+6 2= 43-8 3= 29+63 9= 84-8 7= 42-155 95-273 12 3+57= 7 4+23= 30-3 4= 23-4 4= 8 4+41= 4 6-12= 6 5-19
34、= 41+30 5= 88-5 7= 22+16 8= 48 8+62= 19-102 20+45 5= 8 9-68= 6 7+48= 60+9 5= 70+2 5= 6 4-19= 32-3 5= 86+3 8= 8 7+19= 34-639 90-6 7= 36+30 5= 36 6-4= 91+7 4= 56+6 6= 60+4 3= 87-183 11-189 67-6 7= 31+28 4= 42-3 4= 2 6+12= 82+9 9= 6 4-11= 15-305 15 5+98= 73+7 9= 18 9+77= 36 6+70= 35-8 4= 16 8+85= 91-24
35、3 6 2+42= 81 9+62= 61-9 2= 14+45 9= 3 9+28= 89+4 7= 27-102 20 5+97= 31-7 2= 43-497 36-324 56 8+66= 77-182 8 6-34= 2 7+28= 58-7 3= 67-427 27 9+55= 64 8+65= 71-4 7= 50+81 9= 60+7 2= 67+9 9= 7 4+14= 8 2+14= 89-6 6= 15 5+95= 72 8+92= 33+45 5= 23+81 9= 67+4 5= 18-164 28 4+78= 93-9 8= 77-8 5= 25 5+65= 69-
36、4 2= 97-4 8= 60-6 5= 19+15 5= 52+2 3= 67+9 5= 50+54 9= 7 2+41= 51-162 64 8+62= 16+10 5= 2 9-16= 13+14 7= 43-4 9= 52-488 82+6 2= 4 2+21= 98+7 4= 24 3+89= 71-4 5= 76+4 3= 62+5 5= 42 7+67= 48 8+77= 32+28 4= 6 5+14= 54 6+87= 84+6 4= 18 9+82= 35 5+89= 29+20 5= 54 9+90= 9 3+13= 58-568 16-355 96-426 45 5+8
37、2= 54+2 2= 64-408 25+40 5= 79-124 15 5+73= 7 9+40= 67-305 56 7+77= 80-9 5= 75+4 5= 62-567 96-8 6= 55-6 6= 59-459 40 5+60= 11-255 60-426 76-324 2 3+31= 56 8+51= 2 3+46= 32-5 2= 13-189 78-8 6= 46-186 57-6 9= 36 6+51= 8 5-37= 35-102 36 6+97= 81-7 9= 30 6+96= 16-324 25 5+86= 18-155 20-305 81+4 9= 54 6+9
38、8= 41-189 12+28 7= 64-6 3= 40+12 6= 46+16 2= 7 6+41= 71-124 89+8 8= 82-246 7 3+33= 88-243 3 5+15= 85-4 7= 2 6+13= 29+24 3= 9 9-62= 64 8+82= 25+27 9= 77-324 4 7-12= 8 8+14= 7 7+39= 24 3+73= 36 6+91= 83-405 81+9 3= 5 6+22= 8 7+36= 92+4 8= 70-9 3= 34-549 28 7+67= 79-357 82-5 9= 25 5+84= 93-546 49 7-4=
39、37-4 4= 52-9 5= 15+49 7= 93-217 47+24 3= 28-357 26-3 8= 57-153 8 9+32= 36 9+66= 91+7 6= 35 7+81= 55-3 7= 90+2 7= 28+63 7= 6 6+37= 8 5+19= 23+18 3= 82-9 5= 6 5+30= 61+2 8= 5 8-33= 65-5 8= 6 2+16= 70+7 3= 56+2 9= 8 5-36= 96+2 2= 30+24 6= 46-6 2= 48+32 8= 79-366 12+10 2= 67-4 3= 9 9+40= 5 9+31= 4 7+40=
40、 52+7 5= 37+12 2= 53-455 38-105 12 3+87= 47-324 45 5+51= 92-364 73+7 2= 42-3 9= 37-3 5= 28 7+69= 64-8 5= 57-4 2= 23-186 85-5 4= 87+8 7= 33+36 9= 7 6-20= 55-9 2= 5 6-23= 26-728 79+6 8= 51-243 42 7+92= 87-7 7= 63+2 5= 89-4 9= 81 9+52= 26+28 4= 71-183 8 4-23= 23-5 3= 54 9-4= 20-3 4= 3 9+12= 16 4+54= 96
41、+7 6= 46-287 79-369 94+6 4= 29-729 72 9+80= 86+6 9= 92+5 4= 25-244 5 8-17= 96+4 4= 45 5+72= 66-305 45-6 3= 7 9-26= 8 8-56= 68+9 7= 92-182 75-305 78-637 90-168 60-273 36 4+64= 99-7 3= 88-455 83+3 4= 33-567 7 5+11= 72-6 8= 49 7-5= 72-7 8= 21 7+73= 14-305 27 3+88= 57-7 4= 84-246 8 6-10= 23+12 3= 92+2 3
42、= 47-6 4= 76+8 2= 20-246 65+4 6= 41+24 6= 71+4 3= 36 6+77= 56-324 7 9-24= 35-205 75-255 74+8 7= 8 3+14= 32-186 84-486 9 6+20= 90-164 49-248 84-9 6= 55-284 91+4 6= 9 6-28= 39-5 6= 72+8 8= 10-123 41-9 3= 69-637 75-3 6= 90-244 18-408 67-328 60-3 9= 55-213 78-3 5= 21 7+96= 34-486 8 9-31= 67-189 88-355 9
43、 7+26= 5 5+19= 54 6+61= 34-4 5= 7 3+48= 17+16 4= 24+18 9= 67-7 4= 80-7 2= 60+5 2= 6 8+36= 71-729 71+2 5= 15 5+80= 53-244 95-248 57+4 5= 31+21 7= 50-204 4 3+41= 28+32 8= 21-324 73+6 5= 97-8 5= 98-3 6= 25-324 6 9+32= 60+8 5= 50+36 6= 9 5-38= 2 2+21= 89-9 5= 7 4+29= 77-205 4 7-17= 10 2+90= 6 9+15= 83-8
44、 4= 48-8 5= 4 9+31= 9 8+34= 4 8-16= 99-546 22+42 6= 28-728 96-8 3= 45 5+67= 90+8 7= 33+72 9= 66+2 7= 87+8 8= 64-728 24 3+80= 67-123 56-7 4= 3 6+41= 93-287 35 7+54= 48-162 93+6 8= 16-217 71-5 8= 56-364 99+6 7= 40-729 81-3 7= 27 3+72= 39+21 7= 6 9+45= 43-4 8= 5 8+28= 86-124 23-7 3= 66+5 7= 15 3+98= 24+10 5= 12+18 9= 57-4 9= 49-328 46+
