1、 84= 21+90= 28= 13+49= 11+27= 66= 56= 68= 11+18= 48= 18+76= 52=32= 14+57= 34= 20+69= 31+4627= 88 6711 = 45+36 65 = 64-65= 8 5=87-7 5= 9 5=45-1 8= 8 7=34-2 9= 7 5=15-2 5=72=32+85=34=42+95=24=32-8 1= 6 9=73-7 5= 3 1=22-7 2= 4 3= 14+56= 77-2 2= 3 6= 8 3=35+1= 70-5 2= 16+67= 16+68= 11+12=54+4= 3 9= 8 5=

2、 3 5+3= 4+9 9=4 1= 15+63= 3 6+11= 30+5 7= 4 2=8 7= 3 6+12= 65-2 3= 10+19= 11+69=56+19= 33+2 7= 15-11= 12+13=77+8= 17+2 6= 13+29= 35-3= 7 9+20=39+6= 28+12= 12+57= 3 8+9=43+15= 10+70= 69+11=26+75-36= 35+16 25= 33+26 27=58 1710= 35+36 55= 96 45+22 = 46+5= 8 8+17= 67+12= 41+14= 3 7+9=77-13= 35+11= 25+11

3、= 2 9+6= 57+11= 7+4 8= 29+12= 10+80= 3 7+31= 29+16= 78+11 39 =76+25-46= 99 2536= 85+17 25= 日 38+56= 6 5= 54-6 5= 52+39= 57+15=75= 87-7 5= 60-46= 49+16= 1 8 =45-1 8= 15+19= 25+56= 2 9=34-2 9=15-2 5=32+85=2 5=8 5=9 5=42+95= 87-56= 85-36= 8 7 =32-8 1= 27+53= 64-25= 75 = 76+24= 71-8 6= 38+56= 2 4= 34+62

4、=66-6 7= 57+15= 6 9= 67-38=44-1 4= 49+16= 3 1= 55-16=61-8 6= 25+56= 4 3= 35+19=36-3 3=63-6 5=81-4 6=29+66= 6 5=36+56= 7 6=63-59= 6 9=51-73= 85-36= 6 5= 75-46=92-9 7= 64-25= 4 4= 59+23= 63-24= 24+37= 23-7 1= 33+53=42+69= 45+36= 17-5 3= 46+3=76-3 1= 55+26= 63-9 6= 69+19=92-4 3= 73-29= 34-9 3= 9 1=6+65

5、=77-7 6=67-6 9=54-5 6=48-8 2=2-5 1=9 3=6 3=82-9 1=20-6 5= 32+49= 44-7 5= 18-9 1=5+44= 98-53= 89-6 8= 69-1 3=82-9 1= 31+38= 41- 33 = 84= 2 8= 43= 13+49= 11+27= 11+11= 16+70= 47= 11+28= 45= 17+71= 13+51=56= 23+25= 17+72= 14+52= 11+30= 37= 11+31= 79= 17+73= 23+27= 5 8= 5 5= 62= 12+39= 2 2= 11+16= 20+69

6、= 11+13=73= 21+62= 23+24= 11+14= 76=68= 24-16+40= 63-12-42= 53-37+15= 11+23= 3 8= 65= 8 9= 13+47= 4 4= 21+93= 99=23= 23+26= 6 7= 6+91= 12+40=46= 22+96= 9 7= 2 5= 13+50= 6 9=95= 11+32=27= 11+19=51= 18+77=7 2= 3 5+1= 11+69=2 9= 13+45=11+26= 35+3= 71-52+36= 81-45+36= 31= 5 3= 7 5= 3 6+11= 12+35=54= 21+

7、35= 3 6+12= 3 3= 14+53=78= 56+19= 20+77= 11+29= 13+48=77+8= 3 5= 5 7= 8 1=79+20= 23+29= 20+39= 11+10= 3 8+9=36= 5 9= 8 3= 4 6+5= 16+67=61= 16+68= 3 7+9= 3 9= 11+24=85= 2 9+6= 4 1= 6 3= 15+63=57+11= 54+21+18= 53-29+19= 42 64= 87= 3 35-28= 13+58= 54+4= 23+28= 21+90= 20+86= 4+99= 92+4= 6 6= 49= 30+57=

8、63+3= 21+62= 20+78= 65-2 3= 39-6= 68= 86+5= 33+27= 28-5= 21+54= 2+55-40= 17+26= 77-6= 73= 3+27+3= 39+6= 77-2 2= 76= 10-1+50= 43+15= 70-5 2= 22+37= 78-12-18= 88+17= 23+24= 52= 3-2+89= 77-13= 11+13= ( ) 5 22 ( ) 29 4( ) 10 6( )27 3 39= 29+6= 85= 39= 41= 57+11= 15+63= 41= 42= 37+31= 87= 4 7( )58 ( ) 43

9、5 ( ) 418 9( )28 ( ) 830 ( ) 650 22+48= 11+32= 48= 18+82= 72= 2 2= 11+26= 29= 14+59= 11+20= 75= 31= 15+60= 71= 21+35= 12+35= 22= 62= 7 8= 33= 15+62= 11+23= 13+48= 20+77= 65= 2 1= 81= 35= 21+93= 13+47= 11+10= 23+29=67=23= 53-37+15= 60-32= 96 = 29+74= 64+36= 69+34= 1 68-26= 51 = 23+68= 19+38= 47-29= 7

10、5 = 72-56= 43+26= 49+25= 6 3 = 41-28= 27+56= 35+37= 86 = 49+47= 97-54= 23+38= 45 = 98-26 = 6+65 = 95-89= 79-56= 54-8 2 = 77-76 = 80-56= 65+32= 23-7 9 = 67-6 5 = 69+26= 64+36= 63-9 6 = 5+4 -93 = 83-9 3 = 52+38= 63+28= 32+56 = 71-8 6 = 29+67= 86 = 76+24= 65 = 56+24= 11 = 34+62= 75 = 66-36= 14 = 67-38= 1 8 = 55+29= 86 = 55-16= 29 = 54+28= 3 3 = 35+19= 25 = 39+36= 65 = 36+38= 85 = 13+79= 46 =3 = 76+16= 87 =5 = 29+36= 26 =26+48= 95 = 39+21= 778-56= 97 = 75-46= 7 64-65 = 85 = 53+46= 36+38= 87-7 5 = 95 = 76-43= 26+48= 45-1 8 = 87 = 87-56= 76+16= 34-2 9 =