1、94-90=71- 43=72- 67= 89-30= 69+3 =93-90= 44+17= 7-4= 100-84= 18+39=97- 23= 18+76= 100-78= 91-52 = 21 + 45= 75-33=67+ 30= 36+ 30= 7-1 =88-69=16+74= 75+11 = 73+9=96-39=100-99=61 + 38=72-37=81- 36= 7+81 = 16+76=86-83=54 + 39=55+27= 52+8=78- 9= 91-57= 73+6= 67+19= 45-42= 29+36= 100-40 = 46+40= 21 + 64=

2、51-40= 50-22=8 + 69= 45+16=44- 34=8 8 =81- 9 =26+48 =7-3 =29-7 =37-10 =29-14 =80+19 =82- 12 =80- 43 =27+37 =47+36 =50-27 =56- 26 =51+25 =78-8 =50+13=59-11 =8+80=77+2 =75-56=42+13=12+61 =39+42 =79-26=72-60=26+27=62-46=94-7 =63+23=86-34=75-71 =55-50=88-78=67-53=38-28=72 + 13=23+ 74=39+49=36-8=62- 40=9

3、4-5=100-84=45- 24=56+ 25=71-7=39+28=6+78 =13+53=99-90=82-1 =77-5=82-15=51-40=2-2 =31 + 20=57+9=62+4=81- 2=16+38=39+28=68-16=41 + 44=35+17=98- 2 =49- 21 =96- 9 =34+41 =49-43 =48-25 =40+42 =70- 44 =4 + 70 =26+35 =93-40 =87+10 =31+67 =73- 10 =78+14 =83- 54 =99-61 =38-26=28- 18=6+86=67- 10=76-3=73+1 =88

4、-28=45+9=31 + 67=67-41 =90-47=73+ 14=37+25=16+48=32+53=58-27= 40-18 = 80-9 =84- 11 =99- 80= 37+45=85- 44=79- 15= 51-50= 58+27= 87+12 = 28-26= 89-68 =98- 16= 96-26= 47-23=42+12=8 + 63=71 + 4= 64+21 = 61-49=61 + 17=99- 67=80- 19= 27-5= 37+14=59 9=15+72= 45-33= 55+11 = 43-21 = 49+6=79+6 =50- 16 =31+24

5、=49+18 =61-14 =35-12 =18-7 =23+67 =34- 18 =82- 77 =77-52 =91- 29 =3 + 83=57- 55 =92- 32 =7 + 83=43+27= 87+11 =46- 17= 33+ 54= 6446= 43一 6 = 19+49=51- 25= 44+51 = 10+64= 12+70= 5046= 29+40= 51 + 41 = 33+32 = 78+ 8 =59+2=97- 16= 74+3= 27+51 =63- 39= 11 + 81 = 16+38= 50-24= 48+ 45= 13-6=74- 29=47 8= 13

6、+43= 5+46= 99一 68= 80-57=75- 38=23- 8=25+75=29-22=97-27=43+7=64+10=66-10=29+ 56=71- 37=14+46=2 + 74 =42+43=89 34=16+52=67-44=60-25 =29-12 =31+44 =15+83 =65-31 =14+70 =76- 64 =95- 30 =31 + 52 =98- 98 =57+6 =70-69 =68 + 21 =58- 24 =58 + 28 =36-7 =40-12 = 39-24= 52+15= 10+88 = 10+88 = 54+20= 79-10= 2+9

7、5= 75-31 = 37-31 = 46+5 = 36-6 = 14+47= 67-2 =1 + 82 = 80+20=95-89=31-29=59- 39= 28-22= 20+ 75= 51+10=11 + 63= 49+ 32=81- 35= 47+ 50=63- 22=83- 31 = 38- 16=100- 67=64- 9= 44+51 =43+24=56+17=39+44=35- 28=36- 20=31-26=61 + 14=342=63-45=44+23=47- 41 =7 + 69=95-95=34+40=21 + 52=6+78 =54+21 =39-20 =55-28

8、 =100- 34=4 + 49=46+6 =72- 48 =100-86=22 + 60 =39+29 =50-3 =52- 44 =59+30 =22+33 =69+25 =78 + 20 =50-45=30+47=48+29=53+25= 80+7= 46+ 19=39+ 59=11 + 81 =83-69=5+77=80+ 15=47-20=37+62=95-83= 49+ 13= 36+ 64=83-65=23+44=61-8 =38+32 =27+32 =95- 71 =99- 30=58+40=47+25=99-12 =96- 80=65+31 = 46+ 19= 14+49=6

9、9- 25=14+41 =69-23=48- 42=35+31 =65+ 1 =97- 40=85-39=43-33=25+52=38-11 =46-37=5 + 72 =78-30=5 + 68 =32+45=95-44=53+27=75+6 =15-14 =31 + 50 =46+11 =28 + 41 =24- 13 =7 + 55=34+23 =91-45 =56+4 =7 + 77 =31+65 =99-41 =46 + 44 =87- 53 =1+80=25+43= 20-1 = 9269= 13+62= 8+54= 7453= 46+ 14= 18+63= 81+12= 83+2

10、= 67+7= 2+74= 27+56= 36+ 60= 34 + 63= 3026=73+26= 80-11 = 1 + 59= 2+96=49- 10= 49+51 = 95-92 = 21 + 42 = 66+ 8 = 7+83= 46+49= 72-16= 45-24= 40+ 59=98 43= 13+55=10+63= 36-12= 94-23= 88 68= 67+23=73- 63= 57-35= 44+34= 88 34= 25+44= 5 + 63= 16+72=23- 17= 34-18= 63-52= 68-41 =23-14 =70- 34 =52-1 =9 + 69

11、=21 + 52 =22-3 = 23+47 =94 65 =18 + 64 = 59-27 =88- 7 = 25+28 = 31+21 = 27-13 = 49+40 = 22+70 =66 46= 61 + 17= 87-83= 42-2 = 56+13= 2+76= 24+40= 71-37= 74+16 = 15+78 = 5+ 92 = 98-30= 95-46=91 + 9 =60+16= 55-51 =96+1 = 68+ 12= 52+42=91-2=25- 5=94 89=66- 25=34-4=71 + 3=66 55=91-56=13+86=22+64= 2+90=43

12、+ 38=85- 10=93-40=43+23= 96-61 = 77+5=76+4=71- 15=87-50=6 + 86=17-15=76- 75=13+83=64-5=39+46=42+30= 38+21 = 47+4=87-55 =79-56 =7 + 93=60+4 =63+13 =53+11 =24+76 =6 + 83=74- 12 =31-17 =7 + 77 =52+7 =26+64 =87-68 =52-47 =19-7 =25+75= 75-62 = 28+27= 37+45= 82-32 = 92-89= 28-15= 79-62 = 95-26= 33+66= 63-

13、45= 53+23= 3+84= 70-53= 31-24= 35+47=42+54= 31 + 61 = 12+67= 51-24=89- 23= 5+48 = 57+ 15=91- 22= 25+ 34=92- 55= 31 + 69= 71-15= 96-40= 12+52= 74 + 22= 31 + 48=67- 28= 88-2= 12+49= 41 + 33= 28+24= 47+22= 6339= 9587= 43+46=90- 71 = 7056= 46+12= 7838= 68+14= 6 + 61 = 4 + 57=90-14 = 82+18 = 47+6 = 29-3

14、=98- 78 = 17-14 = 94 27 = 8 + 42 =92 53 = 45+29 = 29-15 =24- 16 = 23+39 =18 + 62 = 85+5 =7 + 57=80-36=6+86=66-22=87-82=53+11 =87-6=95-93=92 - 14=6+93=93- 88=37+ 13=94- 53=93-60=69-24=65-31 =33+27=66-37=75- 28 = 45+7 =21 + 75= 69+ 25= 13+55= 88-61 = 64-61 =72- 24= 26+64=99- 4 =85- 74= 7+57= 76+24= 78

15、-10= 47+31 =90-16=75-74=50+45=8 + 57=8 + 63=66- 39=46-11 =25+65=55-31 =57+12= 5 + 80=20+60=58-26=26+70=67- 26=75+24=13+53 =99-90 =82-1 =77- 5 =82-15 =51-40 =2-2 =31+20 =57+9 =62 + 4 =81-2 =16+38 =39+28 =68- 16 =41+44 =35+17 =81-63= 10-7 = 39+41 = 71 + 20= 44+27= 17+54 = 51 + 26=73- 7 = 58-45= 17-6 =

16、100- 45= 55+39= 68+23= 81-63= 10-7 = 39+41 =71 + 20= 44 + 27= 17+54= 51 + 26= 73-7= 58-45= 17-6= 100-45= 55+ 39= 68+23= 52-49= 35-27=95- 73= 50+ 18= 44 + 28= 17-5=86 56= 31-13= 66 + 5= 5621 = 10+77=25 13= 32+35= 17+44= 16+82= 24+41 = 7928= 27-1 = 63+31 = 45+21 = 48 4- 44= 23+69=45+21 = 2 + 84=85 27

17、=61 34 = 8 + 56=80 79 = 51+4 = 21+60 = 42+47 = 41-36 = 60 3 = 47-23 = 79 36 = 47 37 = 98 71 = 3020 =93-20= 66+ 5= 85+1 = 91-11 = 20+ 74= 36+27= 79-59= 4+96=29+ 35= 75-29= 20+ 56= 53- 17= 32-26= 10+58= 63-48= 58-54=88-18 = 69+ 14= 99-46= 70+16=65+5 =78- 42 =62- 48 =79+4 =42-11 =87- 70=70+3 =9+73=79-

18、76=21 + 41 =44-29=28+26=22+50= 93 59= 35+50= 7967= 25+ 33= 51 + 29= 19+44= 8-2 =20 5= 72+18= 24+40= 81 + 8= 52+27= 90-9=95 58= 19+66=14 9 =42 + 27 =32-24 = 67 4 =60+22 =73+26 =44 44 =84- 22 = 68+17 = 8728 = 58-18 = 56 47 = 64 + 28 = 59+1 = 63+24 = 95一 38 =4+55= 19+38= 65- 13= 27+ 70= 28+63= 57+25= 5

19、0+22= 7+54= 51+16=96- 33= 64+31 = 16+79=97- 73= 80-38= 63-46= 99-64=40-33= 78-11 = 37+48 = 4+55= 19+38 = 65-13= 27+70= 28+63= 57+25= 50+22 = 7+54= 51 + 16=96- 33= 64+31 = 16+79= 37+48 =97- 97= 85+11 = 100-88 = 58+12= 45-6= 14-8= 62+26= 92-82= 47-24=96- 73= 34+36=81- 48=63- 47= 18-9= 37+39= 14+82=63-

20、60 = 13+41 = 31 + 30 = 8 + 59= 16+68 = 8 + 58 =51 + 32 = 29+21 = 55-20 = 41 + 54 = 30+56 = 72-51 =80- 78 = 21+46 = 37-16 = 62+10 =54 + 13= 88-45= 88-72=38- 12= 55-48= 73+ 26= 23+60= 15+ 66= 88+9= 63+ 5= 46+ 33= 17+42= 92-7=54-50= 51+18= 70+ 17=34+39= 77-57= 60+13=82- 48 = 7+48 =85- 42 = 9+58 = 53-42

21、 = 74+8 = 100-58= 90-64= 87-36= 58-42 =49- 38 = 31 + 42 =81- 35=72-13= 14+75= 53+25= 77+2= 38+22= 46+39=24- 21 = 79+8= 56-2= 53+29= 16+52= 39+50= 87+8= 47-40= 87-74=25- 12=35-33 =99-57 =39+50 =55-16 =93-53 =16+63 =31+68 =11 + 87 =41-2 =50- 1 =16+57 =10+89 =87-31 =90 65 =51- 2 =98- 27 =99-87=67-66=42

22、+55=77+7=97-78=75-37=16+72=20+43=29+49=45+44=67-36=51+17=88-25=99-87=39-34=67-11 =83- 82 =17+68 =61- 36=62- 41 =67-66=42+55=77+7 =97- 78 =75-37=16+72 =20+43=29+49=45+44=67-36=51 + 17=88-25=86- 54= 18+73= 56+14= 16+45= 75+10= 15+72= 55+44=98- 55= 50-3= 25+73=63- 32=53- 10= 75-25=99- 43= 24-1 = 94+3=5

23、1+44 =20+69 =9 + 50=34+54 =29-16 =21+68 =64+34 =2 + 49=4 + 61 =29-5 =81-31 =39+59 =77-71 =33+66 =20+38 =50-30 =57+3 =80-70=21-20=78-40= 53+41 =36-5 =69+19=60-28 =74-46=89-9 =53+13=77+15=26-3 =23+46= 3+71 = 77+14=88- 15= 25-24=90- 21 = 83-56=70- 65= 61 + 36=64 - 16=99- 16= 30+ 63=49- 44= 31-8= 68+23=

24、 50+ 33=100- 83= 73-37= 67+ 17=91- 51 =59 38= 81 + 9= 29+24=79- 10= 7361 = 24-8= 27+43=58 5= 80+16= 9934= 28+65= 37+33=80 46= 53-29= 91-60=82 74 =35-12 =44 26 = 45+13 = 94 40 = 92 2 =71 68 = 75 43 = 25+35 = 39-11 = 12+62 = 67+2 = 27+54 = 72 35 = 63+6 = 8528 =80-16= 492 = 91 + 8 =72- 17= 12+81 = 93-7

25、0= 65+仃= 51 + 25= 65 65= 5+ 74 = 3+ 61 = 33一 14= 13-7 = 59+40= 4+81 = 51 + 19=64 - 17=65+ 仃= 27+49=65+ 17=51 + 25=65 65= 5+ 74 = 3+ 61 =33- 14=13-7=59+ 40= 4+81 = 51+19=64 - 17= 65+ 17= 27+49=6 + 81 =31-18=65-18=25+52=52-48=71-66=20+63=50- 14=16+75=5 + 50=71-11 =92- 43=79- 35=16+36=29+41 =77-21 =3 +

26、 47=24-20 =93- 87 =93-57 =52+30 =79-8 =10+69 =76+11 =56- 40 =59- 8 =3 + 91 =94 48 =58+18 =54- 19 =34- 25 =35+ 38 =93-26= 19-5 = 69+6 = 72+12 = 97-55= 69-25= 53+47= 54-30= 62+26= 20+78 = 16+ 50= 79-73= 17+73= 97-70 = 76+23= 60-53=80- 75= 47-11 = 88-88= 54 + 13=94- 24= 53+ 33= 70+ 18= 52 + 12= 59-7= 56+7= 32 - 15= 60+3= 49-4= 58+21 = 88- 15= 37-20=79-34= 41 + 56= 41-19= 96 54= 28+69= 50+1 = 27+30= 30+28= 41-28= 100-94 = 63-35= 77+6= 38-37= 71 + 14= 76+18= 3 + 73=57- 57 =12-7 =93-43 =1+83=60- 25 =88-27 =55- 14 =31-15 =66- 46 =90-46 =45-3 =100-9 =61- 50 =10+69 =88+12 =88-12 =35- 6 =