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1、学海无涯1 43-21= 24-21= 23+4= 32-7= 8+19= 39+3= 15+9= 48-9= 47-36= 20-4= 41-37= 41-17= 22-21= 5+31= 14+31= 17+15= 21-21= 49-33= 25+13= 18+6= 22-21= 40-12= 44-25= 33-11= 6+17= 25-11= 22-12= 30+8= 23+26= 44-37= 34-32= 26-2= 31-9= 20+30= 18+9= 50-41= 1+23= 36-16= 23+9= 21+17= 15+19= 36-32= 30-25= 21+18= 34
2、-17= 30-26= 28+1= 50-26= 39-4= 27-16= 27-12= 31+14= 42+2= 34+14= 41-5= 34-8= 29-10= 32-3= 6+39= 4+31= 20-3= 28-20= 25-15= 37-15= 30-2= 29+12= 48-40= 29-18= 40-16= 23+25= 5+37= 45-7= 5+27= 37-12= 44+2= 36-11= 17+33= 43-3= 43-5= 38+8= 学海无涯2 14+7= 22-1= 31+14= 16+31= 39+2= 42+6= 9+34= 41-11= 21-4= 25-1
3、4= 29+13= 43-21= 6+23= 28+22= 45+4= 40-4= 25+19= 13+19= 18+8= 6+17= 49-35= 21-11= 2+36= 31+13= 27-5= 4+25= 36+8= 27+22= 32-11= 43-8= 28+14= 6+27= 40-16= 42+7= 4+28= 35-1= 48-38= 20+24= 8+22= 29-22= 12+14= 36-36= 36+9= 35-2= 35-3= 37+5= 32-18= 49-45= 27-12= 25-10= 16+24= 22+19= 33-31= 16+8= 34+13= 29
4、-1= 11+21= 49+1= 10+24= 48-31= 18+21= 4+23= 38+2= 23+25= 46-30= 31+3= 48-8= 48-13= 29-21= 27-3= 1+25= 27+16= 42-35= 40-11= 22-17= 50-2= 43-19= 29-23= 2+28= 32-9= 学海无涯3 26-22= 41-24= 31+13= 28+13= 13+13= 9+12= 36+1= 37-3= 34-24= 25-4= 30-23= 45-18= 35-17= 2+27= 4+42= 28-18= 21+14= 12+29= 35-20= 40-5=
5、 4+18= 37-20= 24-10= 30-18= 9+39= 34-32= 37-24= 24-9= 46+1= 17+25= 15+12= 5+39= 28-19= 17+23= 26-25= 22+1= 26-12= 40-23= 23+5= 32-12= 44-30= 25+1= 31+19= 13+8= 37+12= 31-20= 50-30= 38+8= 17+25= 37+4= 1+45= 13+8= 20-5= 25-5= 43-42= 49-36= 46-29= 25-22= 7+40= 43-21= 38-12= 24-14= 5+17= 26-4= 30+1= 11+
6、21= 29-8= 4+38= 38+8= 30-14= 2+40= 4+20= 25-14= 31-16= 45-14= 25-20= 21-9= 29+19= 28-1= 30+5= 学海无涯4 1+45= 25-12= 17+17= 20+23= 23+11= 29-11= 21-13= 25-9= 20-17= 23-17= 6+21= 24-22= 46-27= 4+33= 29-14= 20-15= 28+19= 35-35= 43-13= 29-25= 24+9= 33+13= 45-29= 31-30= 28-13= 38-15= 22+7= 22+24= 7+30= 28+8
7、= 9+33= 5+17= 9+25= 4+31= 48-34= 40+5= 24-10= 36-28= 38-11= 41-32= 35-25= 34-26= 20+4= 27-20= 6+36= 28-15= 43-12= 17+31= 19+27= 29+13= 13+11= 17+18= 3+22= 8+22= 6+16= 21-14= 35-13= 25-20= 24-5= 40-31= 25-24= 30-16= 16+29= 23-7= 11+9= 15+29= 23-9= 8+37= 24-23= 25-22= 33+2= 32-23= 7+37= 35-2= 36-10= 2
8、0-12= 39-14= 49-45= 31+8= 27+20= 学海无涯5 47-37= 27+22= 3+18= 36-23= 19+12= 23-17= 9+17= 26-10= 50-23= 48-41= 23-4= 47+3= 5+18= 34+8= 38+11= 15+29= 21+1= 26-5= 16+21= 30+5= 32-8= 17+29= 16+21= 3+43= 5+35= 2+38= 34-3= 12+32= 10+12= 20-19= 28-23= 42-27= 32-25= 34+9= 10+29= 28-18= 35-29= 30+9= 25-19= 32-7
9、= 24-19= 21+18= 26-21= 28-16= 41-5= 44-23= 20+13= 24-2= 50-31= 5+23= 20-9= 38-22= 37-26= 37-35= 20+8= 40-13= 34-32= 13+22= 36-19= 29-22= 32-27= 44+4= 5+41= 31-29= 22+7= 4+27= 24-16= 48-28= 15+14= 7+23= 16+20= 18+25= 20-2= 25+20= 14+13= 1+29= 42-31= 30-9= 21+20= 35+13= 学海无涯6 48-42= 36-6= 16+10= 36-1=
10、 42-23= 23+26= 43-41= 16+18= 14+34= 3+30= 41-9= 24-8= 40-36= 38-18= 44-15= 9+14= 34-32= 16+10= 30-10= 2+22= 3+28= 29-15= 34-11= 30-6= 49-3= 26-20= 22-16= 44-3= 14+15= 39-12= 41+7= 18+28= 23-21= 23-21= 36+5= 7+26= 38-4= 30+17= 17+14= 27-18= 16+15= 21+15= 37-21= 12+11= 29-12= 38-9= 34-19= 7+42= 50-39=
11、 7+26= 30-11= 22-11= 15+12= 44-31= 6+22= 48-8= 30-8= 12+10= 48-45= 40-7= 12+26= 30-21= 23-23= 41-39= 23+22= 22+7= 23+13= 26+23= 32-25= 22-5= 23+5= 32-31= 12+28= 31+8= 1+19= 30-19= 1+23= 41-6= 46-21= 42-32= 学海无涯7 26-19= 31-28= 1+19= 34+2= 18+2= 22-10= 4+22= 46-12= 26+11= 30-15= 9+11= 49-6= 33-16= 44+
12、2= 44-32= 22-14= 38+1= 46-17= 29+2= 25-9= 21-12= 38-14= 49-31= 32-8= 37-20= 35+14= 18+13= 22+10= 16+31= 25-10= 11+15= 49-27= 35-5= 9+38= 29-21= 32-29= 22+7= 48-45= 28-24= 35-32= 7+40= 31-6= 44-6= 32+8= 7+18= 16+25= 49-41= 5+28= 33+10= 21-12= 34-24= 22+11= 29-4= 21-8= 8+36= 7+42= 30-20= 45-40= 48-36=
13、 16+29= 28+16= 31+13= 21-11= 16+12= 23-4= 1+35= 47+3= 34+2= 45-24= 24-9= 30-24= 34-17= 16+5= 46-43= 31-22= 31-12= 20-8= 26-10= 24-18= 5+26= 学海无涯8 26-15= 46+4= 49-22= 20-2= 38-5= 34-8= 29+7= 33-33= 44-5= 21-19= 13+7= 20+28= 9+31= 28-22= 32+6= 13+15= 17+4= 31-20= 44-1= 37+5= 20-20= 36+1= 38-4= 33+11=
14、29+4= 36-25= 47-9= 35-14= 49-30= 22-18= 9+27= 14+13= 32-17= 18+20= 25+8= 43-1= 28+17= 39-25= 10+31= 3+32= 28+7= 37-3= 15+24= 19+29= 24-7= 1+20= 34-3= 20+16= 18+20= 17+33= 30+1= 26-1= 39-5= 22-15= 21+4= 19+5= 32-9= 28-28= 47-31= 27+10= 29-12= 34-7= 20+15= 40-14= 26+21= 26-3= 29-27= 40-3= 20+9= 42+6=
15、29-2= 18+29= 3+41= 32+3= 3+30= 22+15= 4+44= 4+20= 48-25= 32-25= 学海无涯9 22-11= 27-4= 33+7= 49-3= 34-6= 30+9= 27-14= 11+37= 27+20= 46-31= 15+25= 21-17= 33-28= 9+18= 38-35= 47-35= 28-11= 35+15= 41+1= 15+14= 9+34= 5+29= 13+28= 13+31= 23+13= 26-15= 37-21= 41-20= 47-14= 6+36= 23+26= 38+2= 31-29= 49-6= 4+43
16、= 50-16= 20-10= 9+27= 40-1= 29+5= 20-17= 28-18= 32-2= 7+23= 38-10= 37-3= 25-7= 25+18= 45-42= 27+6= 39-33= 29-18= 37-5= 9+18= 21+20= 45-16= 4+35= 50-11= 1+24= 4+43= 31-22= 22+28= 26-2= 43-31= 7+13= 43-22= 11+36= 21+26= 34-20= 41+4= 10+34= 30+6= 29-17= 33-10= 2+47= 25-12= 26-16= 47-27= 26-15= 3+29= 学海
17、无涯10 22-10= 46-31= 45-13= 27-16= 47-43= 30-23= 44-6= 30-18= 13+31= 16+10= 39-1= 46-23= 28+9= 9+15= 36-13= 4+26= 14+20= 39+3= 33+3= 26+4= 10+33= 39-36= 23+26= 23-6= 13+32= 20-1= 16+10= 27+10= 11+36= 18+27= 18+26= 43-6= 30+4= 42-16= 4+30= 3+46= 39-34= 33-21= 43-11= 21-10= 30+5= 30+16= 43+5= 47-17= 20-
18、18= 47-24= 23-14= 48-15= 24+4= 23+10= 42-40= 33-8= 30-19= 33-20= 3+30= 29-8= 22+18= 34-6= 40-28= 46-39= 38-12= 22+24= 19+13= 38-38= 27+6= 22+3= 19+22= 34+6= 15+16= 46-10= 24-17= 33+2= 40-10= 31+16= 41-38= 45-15= 30-14= 33-18= 41-7= 8+33= 学海无涯11 42-8= 6+29= 34-17= 34-12= 33+3= 41+6= 32-12= 36+13= 45+
19、3= 45-3= 46-29= 24+12= 35+8= 30-7= 30-10= 8+25= 30+6= 13+30= 24-23= 39-10= 27-10= 50-48= 14+28= 22-8= 2+28= 31+11= 18+31= 25+8= 26+4= 3+18= 34+12= 12+14= 35-26= 38+9= 31-13= 44-6= 27+5= 37-35= 49-16= 45-31= 25-15= 36-10= 29+15= 40-4= 22-9= 25-10= 11+38= 2+34= 21+19= 9+33= 27-26= 50-38= 40-11= 28+3=
20、30-24= 21+8= 23+10= 35+5= 49-8= 38-1= 43-26= 46-21= 31+18= 30-18= 25+9= 44-11= 32+11= 20-16= 20-6= 33-20= 14+25= 26-1= 45-4= 14+33= 37+13= 27+3= 7+43= 37-34= 25+15= 46-32= 学海无涯12 46-38= 9+13= 33+9= 18+3= 27+5= 28-11= 23-16= 29+1= 3+44= 31-20= 27+5= 39-18= 37-31= 4+29= 41-22= 22+4= 9+26= 36-19= 50-29
21、= 40-24= 17+15= 18+8= 27+16= 21+18= 5+35= 33+12= 21+5= 32-12= 23-17= 40+1= 20-7= 38-26= 44-20= 41+8= 35-32= 50-40= 22+14= 28-5= 44-15= 40-9= 35-5= 9+14= 30-1= 14+19= 31+18= 25-12= 32+6= 25-8= 36-8= 39-11= 13+13= 18+25= 9+33= 6+14= 30+15= 26-5= 4+38= 38-20= 15+22= 24-19= 14+29= 39-21= 34+11= 29-16= 3
22、5-32= 26+10= 29-4= 31-27= 44-44= 6+26= 20-16= 33+10= 43-28= 40-38= 14+29= 42+5= 12+36= 29+2= 32-2= 32-22= 学海无涯13 16+20= 40-30= 20+7= 42-29= 40-14= 40-39= 23-14= 33-6= 33-12= 14+22= 2+27= 24+20= 35+11= 28+19= 11+12= 18+12= 27-6= 6+22= 31-22= 32+11= 4+30= 3+38= 40+3= 41+3= 37-31= 22-6= 26-20= 2+48= 40
23、+5= 31-10= 38-25= 42+6= 20+12= 6+14= 10+24= 50-10= 3+37= 29+12= 28+1= 12+32= 15+31= 1+19= 30+4= 11+37= 35-13= 25+11= 43-28= 21-20= 35+4= 47-32= 9+32= 23-13= 7+31= 21+20= 26-16= 45-33= 18+32= 33-14= 24+5= 20+28= 28-2= 28-15= 36-22= 17+33= 23+11= 31-23= 5+23= 4+24= 5+35= 24+14= 31-24= 32+1= 12+22= 35-
24、28= 23-7= 20+13= 41-18= 21-18= 33-10= 34+5= 学海无涯14 34-24= 7+30= 16+17= 23+10= 28-20= 9+29= 16+12= 12+17= 19+16= 47-15= 12+17= 4+41= 48-19= 23-15= 46-1= 13+11= 34-1= 36-34= 48-12= 11+39= 24+10= 37-1= 22-12= 21+18= 34-27= 16+5= 28-7= 33+6= 4+24= 19+22= 39+11= 26+14= 32-4= 3+36= 22+10= 27-4= 17+20= 39-
25、32= 20-19= 35+5= 25-3= 13+34= 20+6= 48-40= 15+35= 5+34= 36-33= 39-7= 20+22= 30+7= 27-13= 30-17= 14+29= 10+34= 13+31= 12+28= 47-12= 26-21= 36+4= 39-2= 27+22= 7+18= 43+4= 1+28= 37-24= 40-18= 40-22= 27-11= 22-2= 8+23= 36-19= 34-16= 31+4= 44-2= 43+6= 36-33= 43-8= 1+41= 24-4= 42-9= 学海无涯15 1+25= 20-7= 34-
26、17= 35-10= 49-32= 10+21= 2+22= 48-38= 16+9= 28-15= 21-7= 40-33= 40-13= 27-2= 14+18= 19+21= 24+12= 34-2= 26-16= 25-23= 21-5= 22-9= 35+14= 28-1= 49-1= 5+28= 9+40= 16+15= 45-38= 26-23= 31+12= 34-18= 27-22= 29-8= 9+32= 40+4= 45-31= 25+8= 31-1= 4+30= 38-33= 35-5= 39-1= 26-5= 15+28= 10+21= 11+12= 17+3= 21
27、+5= 3+21= 22+18= 21+16= 5+22= 14+25= 7+20= 8+42= 27-6= 27+2= 50-22= 42+7= 20-18= 20+23= 17+5= 45-39= 39+7= 22+24= 7+20= 34-12= 23-14= 32-23= 32-30= 32+14= 14+16= 48-41= 24+3= 12+34= 44-3= 38+7= 14+33= 26+8= 学海无涯16 15+30= 7+32= 4+44= 38-23= 14+28= 5+23= 16+22= 44-37= 20+20= 31-9= 39+2= 21-3= 34+5= 44
28、+5= 8+16= 40-14= 49-25= 35-2= 18+2= 27-20= 19+31= 41-41= 42-38= 35-26= 21+29= 23+1= 8+24= 34-3= 31-28= 33-12= 13+37= 25+21= 37-20= 8+22= 43+2= 17+11= 32+16= 24-12= 20+30= 37-9= 30-23= 10+14= 31-12= 20-10= 3+43= 29-5= 31-1= 3+45= 2+48= 35+12= 38-19= 6+19= 20+14= 47-4= 35-10= 25+9= 41-34= 30+10= 22-15
29、= 23-20= 13+33= 41-1= 22+10= 35+13= 29-18= 29+12= 39-10= 18+22= 27+14= 37-36= 28-18= 5+44= 29-23= 29-26= 46+3= 10+34= 16+6= 43+1= 35+3= 3+42= 学海无涯17 26-17= 12+30= 27+17= 46+2= 20+22= 48-9= 13+8= 4+30= 3+25= 7+43= 36-11= 27-21= 34-16= 31-27= 35-13= 38-17= 21+9= 16+20= 39-24= 46-1= 35-29= 8+20= 37+4=
30、46-35= 25+8= 33-31= 4+17= 23+20= 29+1= 44-37= 37+9= 22-20= 27+1= 12+10= 47-5= 22+25= 44-14= 17+16= 30-17= 22+19= 3+19= 8+37= 23+14= 36-28= 27+1= 39-20= 26-6= 21+5= 22-10= 28+13= 48-19= 5+33= 39-9= 22+14= 6+26= 34+7= 14+13= 41-24= 30-14= 21-9= 35-21= 16+22= 29-29= 23+4= 20-10= 39-29= 42-26= 26-23= 28
31、-10= 48-16= 36+10= 5+15= 33-11= 14+28= 24-13= 29-12= 25+22= 26-2= 9+22= 33-21= 学海无涯18 10+29= 14+16= 44-18= 20+20= 33-1= 41-20= 44+1= 44-37= 32-22= 41-36= 14+14= 1+31= 44-29= 32+4= 17+28= 37-6= 30-8= 1+42= 31+11= 1+21= 7+31= 25-1= 29+16= 43+2= 2+33= 8+37= 44-43= 28-1= 31+1= 48-13= 38-17= 39-9= 44-40=
32、 16+14= 32-3= 34+2= 7+28= 23-3= 7+43= 44-15= 45-22= 14+15= 24+14= 44-6= 34+16= 35-25= 30-13= 31-17= 2+32= 34+5= 17+32= 19+19= 31-26= 3+34= 26-23= 46-26= 13+8= 20-5= 49-21= 2+48= 8+34= 44-39= 41-7= 37-7= 8+36= 37-6= 30-25= 3+38= 2+41= 27+22= 3+22= 26+13= 13+34= 1+23= 27-7= 7+25= 43-15= 30-23= 42+8= 3
33、4-24= 学海无涯19 33-2= 25-5= 3+21= 6+43= 42+8= 20-2= 40-23= 16+9= 41+2= 34-20= 49-37= 39-19= 30+1= 44-38= 27-6= 46-37= 42+4= 15+18= 24+12= 22-9= 33+13= 35-15= 9+17= 32-23= 40-24= 48-21= 29+2= 10+12= 30-5= 24-11= 39-13= 13+10= 36-16= 40+9= 11+11= 45+4= 47-44= 1+44= 36+8= 27-25= 46+4= 29+1= 50-26= 3+40= 3
34、8-31= 40+9= 40-32= 20-12= 45-23= 38-8= 45-25= 4+27= 43+2= 17+9= 44-18= 19+29= 25-13= 28-5= 17+15= 36-5= 22-15= 21-12= 25-8= 37-32= 5+21= 33+7= 45-41= 47-30= 29+7= 43-2= 25+17= 19+23= 24-15= 18+23= 19+15= 38-4= 27+3= 11+23= 10+37= 20+13= 学海无涯20 14+34= 20+4= 18+4= 5+15= 8+14= 10+20= 24+22= 28+19= 19+1
35、8= 43-23= 3+25= 25+6= 36-5= 10+33= 38-30= 44-34= 34+5= 36-6= 34-18= 34-27= 2+32= 45-10= 10+23= 42+1= 4+17= 47-39= 10+24= 46-10= 10+40= 28-6= 18+18= 15+7= 29+16= 8+42= 37-1= 16+6= 18+5= 14+29= 12+11= 16+16= 26-9= 25-3= 28-10= 2+38= 38+5= 28-27= 23-15= 20-1= 27-14= 38-17= 40+8= 23+14= 19+20= 38-30= 9+
36、28= 2+45= 43-23= 26+21= 2+32= 32+16= 32-32= 44-24= 22+1= 44-21= 48-37= 46+1= 47-34= 39-17= 39-33= 48-17= 34+8= 7+39= 27+23= 35-12= 34-14= 11+30= 33-11= 25-20= 37-33= 9+30= 学海无涯21 23-17= 40-31= 29+9= 5+34= 15+20= 2+42= 32-28= 43-27= 40-18= 31-9= 24+5= 25-10= 8+16= 4+20= 33-14= 37-30= 22-9= 25-14= 50-
37、33= 41+7= 28+12= 2+34= 37-16= 24+7= 43-13= 33-33= 34-20= 25-23= 25-2= 4+41= 36-18= 10+18= 24-19= 44-44= 38-26= 12+38= 27-22= 37+11= 6+39= 41-16= 40-38= 21-12= 20+17= 31+13= 32+6= 40-3= 32-15= 3+41= 45-36= 49-40= 9+12= 5+38= 21-1= 37-35= 15+12= 21+17= 18+10= 2+42= 26+5= 27-1= 45-33= 30-9= 39+1= 9+37=
38、 41-34= 47-44= 35-9= 40-27= 31-17= 7+21= 45-6= 20-2= 19+31= 29-4= 43-13= 7+24= 21+28= 39-16= 8+13= 9+37= 学海无涯22 24+16= 17+18= 35-31= 16+24= 23+6= 4+18= 27+16= 6+35= 29-10= 5+16= 27-4= 44-15= 26-21= 16+5= 27+18= 21-15= 36-6= 16+7= 24-15= 39-31= 13+35= 25-3= 16+21= 13+18= 19+6= 11+34= 16+22= 23-1= 12+
39、26= 40-15= 21+20= 44+2= 17+3= 12+36= 22+12= 37-22= 8+36= 26-3= 22+7= 20+9= 26+12= 5+18= 40-31= 14+7= 42+2= 35-24= 40-11= 22-20= 36+10= 37-35= 43-18= 38-7= 23-18= 42-35= 9+29= 38+4= 48-36= 2+20= 20-15= 24+4= 3+17= 2+22= 30+20= 8+31= 35-25= 12+23= 20-18= 45+3= 32-28= 12+31= 38+5= 44-17= 23-10= 29-26=
40、49-36= 34+10= 43+4= 26+14= 10+40= 45-23= 学海无涯23 35-31= 12+23= 44-7= 21-17= 1+35= 22+22= 9+17= 1+46= 3+28= 4+27= 17+23= 40-30= 7+22= 41-10= 27+2= 22+24= 44-18= 23+20= 37-10= 8+24= 22-3= 33-12= 2+18= 35+13= 28+14= 17+10= 17+7= 3+23= 33-2= 45-5= 27+23= 43-17= 40-9= 11+11= 33-19= 24+5= 5+29= 25+23= 21-1
41、5= 13+26= 37-26= 31+13= 27-9= 3+19= 19+18= 47-43= 40-37= 39-19= 28+20= 18+9= 22-20= 4+17= 38-14= 13+29= 35-12= 33-28= 27+5= 45-17= 35-15= 24-5= 27+2= 40+9= 9+16= 2+31= 34-5= 18+5= 38-10= 15+10= 32+4= 20+14= 28-20= 1+40= 25-10= 28-22= 32+17= 5+32= 47-28= 44-6= 13+13= 2+41= 学海无涯24 13+34= 20-9= 27+1= 6
42、+38= 9+18= 40-10= 35+7= 12+21= 20+23= 35-27= 40-23= 48-25= 43-23= 6+36= 24-9= 30+15= 45-30= 11+20= 10+40= 16+15= 32+10= 3+32= 30-23= 8+25= 4+31= 16+24= 13+30= 45-11= 15+35= 46-6= 31-8= 23-17= 45-7= 34-8= 3+24= 22+16= 22+6= 21-19= 24-21= 26-17= 8+40= 4+36= 30+7= 15+32= 10+18= 33-29= 12+9= 30-11= 7+17
43、= 39-10= 37-27= 21+3= 18+23= 25-12= 3+45= 13+27= 40-6= 8+30= 47-11= 37-7= 21+19= 44+6= 32+1= 44-18= 20-12= 9+40= 43-26= 18+13= 31-29= 47-41= 39-16= 31-28= 34-17= 11+17= 27+12= 1+19= 32-3= 3+36= 4+21= 33+1= 学海无涯25 16+15= 41-35= 44+2= 47-33= 24-10= 8+32= 26-16= 5+38= 34+2= 26-23= 11+21= 49-33= 12+19=
44、1+29= 43+3= 21+11= 40-9= 21-6= 25+25= 19+3= 47-39= 16+18= 40-2= 18+20= 41+7= 15+10= 22+28= 50-16= 43-13= 32+2= 35+7= 25+18= 16+31= 21-5= 48-10= 35+4= 23+12= 30+9= 47-20= 26-3= 25-14= 38+11= 48-32= 21+23= 12+18= 20-14= 11+31= 23-14= 12+15= 36-32= 6+26= 45-22= 21+16= 23+7= 27-4= 29+6= 19+23= 34+5= 5+3
45、1= 13+13= 44-16= 43-20= 28-15= 30+8= 7+28= 3+25= 37-3= 37-17= 8+27= 1+31= 22-9= 33-33= 39-28= 49-9= 4+43= 7+24= 17+11= 5+26= 43-3= 21+8= 学海无涯26 9+37= 6+31= 42-13= 34+14= 11+21= 36-4= 49-36= 22-22= 32-5= 39+7= 41-15= 24-9= 38+1= 25-4= 26-18= 22+17= 28-3= 30-10= 23-16= 24-3= 1+38= 37-25= 22+2= 18+2= 2
46、5-17= 30-11= 14+35= 35+15= 48-7= 22-18= 31+19= 3+24= 43-10= 38-3= 20-4= 49-48= 20-2= 15+28= 3+35= 38-24= 12+8= 31+10= 37-16= 32+8= 48-43= 16+30= 41-30= 27-23= 30-15= 6+29= 31-16= 5+26= 35-6= 49-30= 8+17= 39-28= 19+13= 39-5= 20+25= 31-29= 20-6= 40-9= 49-4= 30-5= 45-45= 37+2= 9+11= 26-2= 12+16= 38+3=
47、44-13= 17+22= 1+49= 39-17= 29-1= 5+36= 27+20= 33-17= 31+15= 36-29= 学海无涯27 28-25= 21-14= 42-1= 41-40= 20+22= 23-14= 32+2= 39-20= 17+15= 12+30= 12+8= 35-4= 38-29= 16+27= 31-4= 17+25= 27-20= 21+14= 23-14= 41-14= 22+19= 25-11= 23-7= 22-12= 41-12= 36-18= 18+19= 21+2= 13+11= 8+37= 12+31= 30-26= 5+15= 16+2
48、0= 31+14= 29-8= 31+15= 14+24= 1+34= 20+20= 40-30= 28+10= 20+9= 22-5= 40-17= 35+14= 25-20= 43-2= 2+46= 43-11= 36-15= 45+3= 21-16= 21-13= 29-2= 11+20= 21-11= 2+38= 13+12= 43-37= 30+18= 2+24= 16+19= 16+15= 17+6= 28-9= 17+15= 45-9= 16+5= 29-10= 29-27= 36-19= 24-6= 26+24= 40+5= 23+8= 26+12= 23-11= 17+21=
49、 11+30= 学海无涯28 41-11= 34-15= 24-6= 39-7= 10+33= 29+12= 34-28= 11+21= 26+4= 28-10= 30-3= 20-15= 31+16= 25-19= 37-24= 16+23= 27-9= 28-14= 39+8= 20+15= 32-13= 24+15= 25-13= 44-28= 40-3= 30+13= 1+47= 22+10= 20+15= 42-26= 30-14= 12+13= 13+28= 26-9= 33+7= 40-6= 23-6= 27-9= 45-29= 6+19= 44-23= 40-2= 38+8=
50、40-26= 27-11= 40-20= 28-14= 45-7= 10+16= 5+21= 35+12= 27+2= 6+43= 45-8= 47-12= 20-7= 22+14= 18+7= 23+10= 27-9= 45-40= 22+25= 10+17= 23-16= 14+28= 9+25= 10+22= 2+22= 30+14= 32-3= 20-9= 13+24= 17+5= 15+12= 31-10= 40+2= 33+16= 3+40= 25-21= 36+14= 学海无涯29 35-16= 44-25= 43-9= 15+20= 27-1= 43+6= 36-10= 34-
51、20= 38+12= 27+18= 44+3= 41-21= 34-18= 16+15= 15+10= 1+46= 20-12= 47-10= 34-8= 4+45= 48-18= 20-18= 45-18= 21+14= 31-3= 14+22= 36-14= 26+5= 23-3= 11+12= 37-36= 31-10= 19+21= 10+21= 45-34= 11+17= 33-32= 43+6= 45-34= 46-35= 28+9= 25-17= 9+13= 5+35= 21-14= 21+14= 15+22= 11+28= 36+12= 20-2= 25-17= 23-3= 4
52、2-5= 47+3= 14+14= 31+10= 30+13= 12+19= 43-15= 10+32= 25+24= 3+47= 30+3= 18+6= 22+3= 26+11= 10+38= 41-36= 38-5= 46-23= 15+28= 10+22= 34-12= 14+28= 22-7= 25-6= 26-13= 21-20= 8+36= 10+25= 学海无涯30 20-7= 22+19= 27-24= 39-36= 41+4= 32-12= 32-8= 50-27= 10+16= 31+1= 21+16= 21+12= 10+20= 19+7= 43-15= 29-28= 3
53、0-1= 33-18= 1+44= 36-8= 15+20= 13+11= 3+40= 39-26= 16+14= 5+35= 29-6= 36-17= 45-9= 37-17= 41-30= 25-15= 3+40= 15+20= 32-25= 37-13= 2+26= 33-32= 28+4= 35-4= 25-8= 30-9= 27-18= 6+31= 31-29= 20-19= 17+4= 28-18= 25+13= 21-11= 25-12= 27-9= 41+3= 9+16= 34+5= 15+32= 16+34= 35-12= 20+1= 30+5= 17+21= 28-6= 3
54、1-13= 24-16= 30-12= 48-13= 30+10= 41+7= 25+7= 24+14= 43-14= 16+21= 38-29= 48-47= 21+17= 23-7= 12+34= 27+22= 20+29= 3+45= 学海无涯31 45-38= 48-24= 33-28= 49-41= 21-18= 34-30= 24+15= 46-39= 21-7= 5+28= 9+29= 37-27= 9+30= 10+22= 38-1= 6+21= 27-26= 10+31= 47-9= 35-34= 22+16= 31-13= 42-23= 23-16= 2+45= 6+25=
55、 20+25= 18+31= 22-15= 29-13= 3+24= 36-4= 24-5= 43-15= 18+23= 3+19= 46-44= 24+13= 23-6= 12+23= 43+5= 43+4= 21-10= 20-13= 48-35= 21-18= 17+24= 8+22= 21-6= 39-26= 23+17= 24+9= 42-42= 31-2= 43-14= 41+7= 11+34= 6+17= 3+19= 25+24= 38+11= 35-4= 45-26= 13+37= 29-23= 49+1= 6+15= 22+1= 35-24= 38-29= 21+10= 41
56、-35= 37-11= 17+4= 40+9= 19+18= 4+24= 25-1= 40-35= 2+31= 学海无涯32 23+2= 15+25= 18+8= 27+5= 44-42= 9+26= 34-17= 29-5= 33-27= 22-17= 31-21= 33-4= 40-13= 7+39= 37-20= 4+31= 20-12= 42-18= 46-11= 45-27= 34-32= 10+16= 32-13= 38-22= 22-1= 9+27= 38+1= 34+9= 23+24= 2+42= 4+37= 23-22= 48-40= 12+13= 16+28= 33-29=
57、 33+17= 29-21= 23-21= 40-23= 10+38= 32+4= 27-18= 43-40= 2+22= 32-30= 18+7= 30-9= 29+2= 31-9= 31-17= 12+21= 49-25= 2+35= 18+24= 50-45= 21-18= 40-25= 22+15= 22+15= 33-15= 34-26= 35+12= 33-8= 5+33= 31+12= 20-17= 19+20= 22-6= 24+19= 23-10= 22-16= 5+42= 40+2= 41-35= 36+2= 28-1= 24+6= 26+5= 45-15= 学海无涯33
58、9+31= 18+5= 6+41= 45+1= 49-32= 33+7= 29+9= 35-13= 43-1= 32-31= 12+10= 33+16= 7+39= 20-12= 33-29= 27+1= 43+3= 15+21= 40+1= 17+26= 34-31= 33-5= 10+36= 10+37= 46-12= 25+7= 25+7= 30-20= 39+3= 22+16= 47-19= 35+10= 2+47= 18+13= 43-36= 9+23= 43-31= 30-15= 14+25= 43-28= 32-4= 36+7= 24-8= 35-25= 16+25= 46-38
59、= 35-9= 36-26= 48-31= 40-15= 22-5= 41-25= 31-10= 28+15= 39+11= 30+1= 35-19= 11+28= 30-14= 9+12= 38-10= 42-5= 47-39= 45-3= 30+9= 38-6= 45-28= 38-3= 17+6= 49-4= 3+29= 39-25= 11+14= 8+39= 48-1= 46-38= 5+44= 6+31= 36-29= 45-6= 学海无涯34 33-17= 42-19= 23-13= 2+43= 41-39= 3+46= 31+13= 2+44= 25+12= 24+16= 5+1
60、6= 16+33= 29-13= 49-34= 31-10= 25-14= 21+10= 32+4= 18+14= 41-22= 29-19= 26-12= 23-8= 33-26= 9+41= 41-26= 33+16= 28+15= 31-22= 25+15= 49-4= 25-17= 8+42= 36-28= 2+26= 30-23= 39-15= 28+10= 26-13= 26+18= 29+9= 28+4= 22-14= 39+1= 47-26= 46-18= 24-12= 38+12= 37-15= 46-26= 49-27= 26-13= 42-42= 35-13= 41-24
61、= 48-23= 30-14= 20-12= 1+45= 17+13= 20+10= 5+29= 20-11= 17+28= 50-39= 45-11= 33-19= 28+19= 48-8= 48-22= 32-19= 15+23= 6+25= 36-32= 7+42= 3+31= 13+15= 7+38= 35-20= 25-2= 学海无涯35 28-14= 24+13= 25-12= 24-20= 48-34= 2+46= 19+29= 28+20= 4+32= 41-19= 41+8= 22-13= 29+19= 24+24= 42-38= 42-22= 26+24= 20-19= 1
62、7+16= 7+34= 31-31= 47-33= 32-10= 21-15= 12+37= 44-22= 18+19= 47-35= 41-22= 30-9= 23+18= 7+33= 29-10= 9+15= 33-12= 38+12= 26+12= 12+20= 28-27= 26-19= 18+7= 42-21= 3+46= 23+27= 24+14= 19+15= 4+19= 44-29= 8+23= 23+16= 10+10= 20+30= 36+8= 46-36= 26+16= 2+24= 36-11= 6+41= 43-18= 31+4= 23-8= 26+13= 11+31=
63、 36-6= 17+30= 41-13= 20-13= 28-19= 18+11= 15+24= 26+18= 41-19= 26-22= 12+21= 25+16= 20+15= 10+20= 16+21= 50-23= 37-13= 学海无涯36 41-40= 41-24= 37-35= 21-12= 11+29= 26-19= 30-17= 37-28= 47-35= 31-11= 32-18= 22+21= 42-25= 28+19= 22+26= 2+39= 42-27= 13+16= 44-27= 40-29= 9+35= 34-29= 39+3= 20+12= 6+43= 44-
64、40= 11+24= 21+15= 49-20= 8+15= 38-19= 18+13= 37-13= 34+7= 5+19= 11+31= 47-28= 43-22= 5+34= 21-12= 37-15= 32-24= 49-6= 15+29= 32-22= 1+44= 35+4= 13+12= 5+18= 48-31= 48-14= 41-37= 8+26= 33-16= 40-10= 7+20= 37-10= 32-19= 36-35= 12+23= 35-26= 42+6= 26+17= 4+37= 38+5= 42-24= 40-31= 40-33= 29-23= 11+30= 2
65、4-18= 5+40= 19+21= 13+13= 33-19= 15+32= 37+6= 21-17= 19+18= 6+31= 学海无涯37 29-23= 2+44= 31-30= 41-24= 23+8= 47-37= 20-14= 7+30= 25+14= 44+5= 38-29= 28+12= 46+3= 5+27= 13+23= 44-24= 50-13= 13+24= 47-21= 4+31= 15+27= 35-27= 15+20= 6+33= 34-33= 32+3= 29+10= 34+8= 30-29= 7+26= 42-20= 41-21= 19+24= 42-41=
66、20+13= 48-19= 43+3= 42+2= 29-23= 19+17= 47-28= 11+18= 14+26= 25-12= 29+19= 32-24= 22+13= 31+11= 30-18= 8+30= 32-25= 24+13= 16+27= 25-15= 11+32= 34-19= 44-27= 31-26= 19+27= 34-18= 15+18= 16+33= 36-23= 32+13= 29+15= 24+18= 35-29= 17+26= 42-18= 41-29= 16+25= 44-36= 20+13= 48-19= 23+16= 22+27= 38-23= 29
67、+17= 43-25= 22+18= 学海无涯38 20+12= 22+13= 24+14= 25+15= 26+16= 25-15= 35-16= 45-27= 35-18= 25-19= 48-10= 47-18= 27-20= 37-30= 37-14= 23+17= 32+18= 43+3= 43+4= 43+5= 49-10= 38-12= 48-28= 38-33= 28-14= 30+16= 33+17= 44+4= 24+15= 40+6= 33-25= 23-16= 43-17= 30-18= 32-9= 43+7= 42+8= 24+19= 34+10= 24+11= 43
68、-10= 32-11= 42-20= 42-40= 32-15= 34+12= 24+13= 14+14= 24+15= 14+16= 41-12= 31-12= 41-30= 31-24= 21-15= 40-26= 25+17= 24+17= 27+19= 45-28= 25-19= 33-14= 42-17= 31-16= 43-15= 26+9= 18+14= 28+15= 9+31= 41-27= 31-19= 32-18= 46-17= 33-16= 35-15= 26-17= 33-27= 27+14= 18+13= 37-16= 学海无涯39 10+26= 9+25= 41-3
69、7= 26+10= 18+25= 19-18= 28+15= 29+15= 18+16= 17+14= 28+12= 24+17= 23+19= 32-18= 25+18= 16-9= 33+6= 43-27= 35-16= 42-15= 13+25= 33-16= 36+9= 19+15= 30-28= 40+6= 19+19= 38+7= 29-17= 16+33= 43-19= 35-18= 26+15= 42-13= 31-14= 32-19= 39-32= 46+3= 25+17= 35+6= 33-19= 43-28= 30+14= 42-26= 44-35= 36+8= 46-2
70、8= 27+14= 35+5= 34+9= 44-16= 7+32= 47-10= 26+18= 19+16= 28+15= 31-13= 18+25= 27+19= 15+27= 32-18= 29+12= 45-27= 34-26= 31-15= 41-19= 35-18= 37-10= 42-34= 41-28= 21-13= 32-14= 29+18= 31+12= 34-10= 39-15= 49-26= 40+7= 37-18= 39-29= 学海无涯40 18-10= 27-11= 17-14= 20+17= 22+18= 30+13= 13+24= 23+15= 19-10=
71、28-10= 32-23= 48-30= 38-24= 31+16= 32+17= 46+4= 14+25= 34-16= 23-15= 33+16= 43-27= 43-18= 35-29= 14+27= 24+18= 14+19= 34+10= 14+11= 33-10= 42-13= 32-23= 32-24= 42-24= 34+12= 24+13= 14+18= 24+15= 34+16= 24+8= 25+17= 32+9= 27+15= 18+26= 44-16= 32-15= 41-25= 33-28= 35-16= 17+17= 19+29= 19+26= 18+25= 28+19= 21-5= 32-16= 44-19= 36-29= 35-28= 41+7= 16+16= 23+18= 29+13= 17+27= 34-18= 45-36= 46-29= 47-18= 38-19= 9+19= 17+15= 18+26= 25+19= 43-38= 37-10= 36-17= 36-28= 26-14= 18+11= 21+12= 31+13=
