1、750行加法 750行减法 42.18+48.16= 37.97+17.2= 17.88+47.6= 22.56+27.16= 9.3+21.93= 16.29+8.34= 41.18+12.6= 47.91+15.11= 28.51+40.22= 8.72+14.19= 49.24+36.58= 6.47+22.95= 29.41+39.18= 31.78+10.17= 40.82+48.27= 37.03+9.31= 11.17+46.38= 27.78+44.34= 46.72+30.33= 16.67+17.97= 17.45+5.78= 39.82+12.45= 4.73+44.29
2、= 35.75+2.85= 11.46+2.77= 36.77+32.86= 34.72+5.61= 22.9+3.04= .95+39.13= 38.28+21.63= 13.57+8.65= 20.05+17.79= 13.17+8.04= 39.78+17.44= .18+1.69= 7.38+31.49= 19.95+19.1= 37.49+6.65= 10.49+11.88= 28.39+38.7= 12.6+23.3= 3.41+48.28= 42.49+20.31= 14.84+19.14= 26.99+38.07= 10.32+48.97= 1.17+36.97= 11.76+
3、12.66= 18.51+22.2= 6.77+38.06= 23.57+25.74= 2.49+44.3= 37.1+.92= 42.1+42.52= 3.76+29.43= 33.64+49.23= 2.22+40.86= 41.45+11.99= 17.84+44.74= 40.08+47.79= 27.84+25.05= 30.71+43.76= 48.94+47.28= 20+20.48= 47.5+27.93= 11.56+7.77= 12.21+16.56= 9.83+32.94= 39.23+40.33= 36.47+21.62= 29.86+11.01= 9.31+10.98
4、= .64+44.52= 33.7+25.57= 6.09+42.96= 6.46+15.57= 23.82+39.15= 32.26+7.55= 2.18+3.64= 2.56+17.81= 20.44+14.28= 36.97+28.12= 11.41+38.2= 37.19+23.99= 46.65+26.38= 3.42+45.5= 34.09+20.68= 13.22+.53= 28.18+23.34= 12.97+40.59= 2.57+29.04= 21.77+49.03= 35.25+19.42= 47.79+41.91= 6.23+20.13= 17.26+31.22= 7.
5、65+20.32= 15.81+.68= 16.48+4.73= 42.4+44.01= 29.67+48.14= 25.74+15.73= 11.77+22.5= 3.17+44.44= 5.14+16.37= 12.08+8.59= 2.57+17.03= 43.83+24.74= 32.43+4.93= 10.11+48.41= 6.38+10.8= 21.92+37.27= 29.44+35.12= 30.89+27.01= 22.74+30.2= 33.27+19.56= 8.59+44.67= 36.26+33.88= 8.21+30.53= 36.98+19.27= 1.84+1
6、2.7= 13.84+31.14= 1.4+21= 30.45+19.27= 35.68+34.74= 2.04+28.59= 47.94+39.71= 24.34+12.52= 6.13+47.73= 15.03+8.68= 25.49+28.68= 17.6+27.19= 3.74+5.02= 17.79+1.5= 18.73+8.84= 22.47+1.59= 38.59+1.36= 1.06+9.81= 44.4+5.01= 39.45+9.16= 15.31+47.91= 6.37+34.04= 26.24+20.93= 32.34+33.54= 8.02+47.22= 1.04+4
7、7.24= 20.05+14.24= 3.22+43.49= 35.42+18.27= 3.14+20.16= 38.64+21.49= 17.44+17.95= 35.71+21.44= 6.56+46.16= 26.85+33.13= 28.64+20.99= 41.63+33.5= 5.94+16.3= 36.58+18.52= 3.73+26.88= 5.44+22.65= 21.72+44.27= 1.73+.93= 47.93+45= 23.95+23.48= 25.12+41.41= 13.24+32.53= 29.71+44.91= 13.5+11.99= 13.14+41.7
8、5= 44.09+19.41= 5.83+31.33= 34.95+30.58= 33.54+26.94= 24.28+46.54= 46.33+19.11= 18.69+13.08= 9.9+1.31= 15.85+2.82= 9.55+8.29= 39.65+9.7= 16.55+16.83= 37.86+6.04= 17.08+9.05= 42.28+12.07= 3.62+48.14= 41.41+27.92= 28.83+16.72= 15.59+28.21= 22+17.53= 34.64+19.06= 17.94+36.79= 18.08+7.58= 48.39+19.94= 7
9、.71+33.97= 45.89+9.92= 2.81+16= 10.24+47.98= 7.8+6.08= 37.38+36.92= 42.37+10.74= 10.81+16.9= 14.14+22.72= 5.45+3.73= 3.86+15.46= 4.12+39.63= 12.99+.13= 26.38+6.49= 23.93+45.2= 19.99+1.72= 22.63+8.44= 14.75+26.46= 33.76+31.45= 39+36.41= 18.38+46.71= 48.42+5.08= 34.06+47.08= 17.52+49.59= 7.59+17.88= 4
10、3.52+18.94= 20.07+31.37= 12.72+44.79= 4.63+3.82= 29.47+4.76= 6.55+15.02= 7.52+48.21= 5.92+40.3= 23.97+34.47= 2.81+45.1= 35.64+33.7= 14.91+41.98= 8+40.11= 37.69+10.14= 6.57+47.77= 17.06+27.45= .83+38.89= 34.54+15.03= 30.61+34.58= 4.88+44.2= 35+8.18= 36.26+6.08= 43.79+10.97= 2.9+43.6= 31.34+10.5= 30.2
11、7+46.02= 32.98+41.39= 42.7+5.97= 23.94+18.55= 23.55+38.98= 10.78+13= 37.87+15.51= 35.21+40.15= 17.57+5.48= 40.6+10.57= 9.04+35.32= .8+43.29= 33.35+7.46= 11.62+41.56= 8.88+32.42= 44.68+31.13= 36.46+23.27= 13.82+11.06= 47.07+2.74= 4.06+16.97= 11.96+22.67= 12.94+46.84= 15.34+46.1= 4.46+49.28= 39.48+41.
12、79= 25.5+24.32= 12.44+41.24= 34.68+36.67= 18.16+8.22= 43.82+41.55= 19.16+20.81= 21.8+22.91= 41.68+15.92= 10.99+44.27= 23.32+46.34= 6.16+11.95= 23.24+.26= 45.87+.87= 44.77+33.3= 16.4+42.85= 20.58+13.03= 18.13+27.38= 10.38+26.04= 44.45+14.87= 10.99+47.42= 23.2+12.5= 29.07+22.83= 20.51+12.41= 16.24+13.
13、02= 7.29+42.58= 16.77+.85= 38.05+30.03= 27.69+10.83= 42.39+26.63= 21.47+41.16= 28.85+47.42= 31.19+8.26= 1.3+21.32= 48.17+3.77= 37.93+4.47= 32.14+14.12= 32.57+5.97= 33.9+2.55= 48.63+26.19= 30.47+3.63= 35.53+7.55= 22.74+30.31= 7.56+47.78= 45.63+43.43= 35.32+25.7= 40.77+33.76= 49.6+39.55= 41.62+16.53=
14、7.83+7.71= 21.14+38.49= 22.92+32.02= 1.95+47.39= 4.74+23.53= 28.99+24.03= 13.97+40.82= 4.67+26.83= 28.53+40.75= 36.53+48.81= 22.49+41.76= 47.38+37.13= 7.45+49.64= 47.97+25.14= 36.48+45.81= 22.17+26.92= 20.51+38.11= 24.58+44.27= 7.24+24.08= 40.71+36.28= 22.54+16.73= 9.63+1.34= 24.35+32.84= 9.16+21.67
15、= 19.11+43.73= 3.45+20.39= 40.65+38.54= 3.23+30.98= 41.61+50= 38.39+29.38= 47.3+42.75= 43.17+28.48= 22.18+14.07= 3.82+35.17= 48.7+7.21= 18.74+19.86= 18.76+37.14= 21.15+48.53= 37.56+28.84= 14.24+27.22= 40.07+18.07= 18.83+9.12= 19.86+14.67= 33.52+14.06= 20.6+28.35= 7.33+10.54= 39.87+6.93= 24.92+10.28=
16、 45.63+37.17= 4.16+25.25= 5.12+7.99= 6.35+37.2= 26.22+36.33= 8.85+29.66= 11.44+5.36= 40.24+32.54= 24.22+15.31= 27.97+29.07= 17.94+46.73= 8.54+25.42= 27.24+36.26= .12+32.67= 22+14.93= 37.74+11.38= 23.69+8.95= 20.92+28.58= 34.3+2.97= 23.86+27.35= 27.75+15.84= 18.05+8.81= 3.78+38.98= 7.46+26.68= 4.38+3
17、7.03= 26.18+44.29= 42.68+11.27= 48.61+4.12= 44.34+25.28= 12.06+9.85= 1.51+43.31= 1.94+20.83= 39.16+31= 49.42+9.21= 44.06+18.71= 41.58+29.38= 6.13+27.26= 44.05+.03= 22.4+6.25= 36.21+48.72= 13.36+34.79= 8.79+18.85= 1.91+34.85= 24.05+39.24= 4.72+46.98= 38.46+6.13= 36.2+18.62= 37.82+27.72= 24.86+4.86= 3
18、4.95+31.22= 42.21+31.78= 29.81+32.34= 44.2+22.14= 32.18+17.39= 25.12+33.73= 46.81+37.71= 33.98+10.15= 21.09+16.81= 3.43+44.05= 5.16+19.83= 41.18+2.92= 24.64+35.57= 33.9+17.42= 15.72+21.09= 13.59+32.11= 22.85+8.65= 36.56+18.73= 8.88+25.31= 24.76+2.03= 27.74+24.94= 19.75+48= 9.58+32.73= 49.04+14.68= 8
19、.4+2.24= 5.07+15.41= 12.26+34.95= 36.55+44.67= 15.91+12.25= 2.41+16.29= 5.93+40.01= 38.18+14.3= 8.41+5.58= 34.93+6.14= 49.09+47.35= 30.63+18.52= 26.05+36.75= 14.09+25.61= 44.81+22.82= 41.36+49.92= 16.04+39.19= 14.63+25.51= 15.67+23.66= 23.62+23.78= 7.58+.21= 49.54+41.78= 28.77+23.54= 31.44+2.99= 36.
20、95+36.07= 45.13+20.57= 20.77+37.51= 44.62+23.14= 22.42+16.89= 15.97+43.13= 22.83+47.05= 43.75+17.46= 39.31+41.73= 39.92+.9= 35.68+25.04= 35.22+41.81= 44.97+13.54= 33.11+20.46= 4.55+10.74= 26.17+49.76= 3.78+14.17= 24.97+38.57= 44.21+34.87= 49.53+17.48= 12.16+29.41= 33.19+27.11= 13.95+44.49= 39.03+18.
21、84= 23.54+23.92= 38.76+18.15= 42.63+28.13= 4.15+.34= 23.39+16.27= 10.93+28.89= 3.59+40.69= 5.19+6.15= 4.23+3.96= 32.26+36.71= 39.73+28.47= 28.19+3.09= 40.58+38.38= 23.57+4.12= 38.48+4.2= 10+5.64= 14.02+49.82= 18.96+3.82= 6.81+22.01= 13.24+.93= 38.15+22.49= 40.82+43.63= 46.19+2.43= 1.31+23.74= 33.59+
22、19.5= 24.82+41.55= 27.65+7.39= 13.4+31.54= 3+7.86= 44.92+.73= 16.74+15.24= 39.48+29.41= 6.08+33.5= 38.33+34.47= 48.54+45.74= 45.28+45.12= 34.56+46.25= 30.58+41.24= 2.67+35.03= 47.35+4.09= 37.18+24.84= 10.46+29.65= 28.27+10.69= 37.98+4.38= 44.73+1.91= 5.04+43.48= 19.03+16.68= 10.27+41.72= 45.03+39.02
23、= 4.69+36.67= 38.14+38.37= 33.1+34.5= 7.93+1.61= 38.03+48.29= 43.35+27.56= 26.11+48.75= 10.31+34.05= 46.99+27.58= 11.92+27.43= 34.74+23.18= 11.08+34.6= 11.77+8.96= 15.66+47.56= 5.21+44.13= 26.18+30.44= 25.84+36.97= 45.91+38.98= 9.5+20.62= 3.59+2.64= 20.98+41.33= 38.52+19.07= 20.41+9.3= 48.3+11.19= 4
24、2.22+11.9= 48.9+46.67= 36.49+39.5= 47.36+19.98= 22.9+23.72= 26.96+46.97= 7.08+38.2= 44.84+21.82= 9.61+11.95= 42.17+36.62= 7.31+5.04= 16.83+13.4= 37.24+46.94= 8.52+48.64= 13.07+37.29= 46.46+20.33= 3.97+9.18= 9.52+7.47= 26.05+4.91= 48.89+22.13= 46.24+14.32= 23.23+3.96= 48.72+25.5= 46.33+27.23= 13.79+3
25、8.16= 47.24+20.35= 9.32+39.32= 42.98+47.95= 44.63+41.67= 23.64+5.31= 36.89+34.29= .1+25.52= 40.05+45.96= 14.1+48.9= 36.23+20.97= 10.98+5.1= 39.63+7.32= 24.79+7.59= 12.93+7.59= 25.95+10.72= 46.21+42.16= 31.41+29.25= 48.36+25.04= 27.34+20.35= .96+2.09= 4.21+28.16= 24.69+1.85= 4.53+40.84= 8.27+48.83= 3
26、2.96+10.02= 49.83+39.23= 28.95+32.95= 10.85+29.29= 1.95+46.92= 32.52+36.02= 29.02+36.37= 14.68+.53= 15.02+2.36= 7.24+13.74= 15.23+44.67= 14.03+4.75= 20.53+6.25= 9.27+41.55= 5.07+30.33= 16.44+44.33= 36.39+29.9= 49.68+11.27= 48.09+19.75= 17.73+6.79= 25.01+11.03= 40.3+12.37= .85+18.23= 27.01+39.81= 18.
27、36+28.76= 18.76+7= 1.96+34.97= 41.67+26.23= 42.92+28.64= 23.46+4.94= 47.03+8.07= 22.38+9.03= 44.72+47.59= 18.59+38.64= 13.73+29.56= 18.08+16.38= 14.3+38.96= 19.1+38.2= 36.76+20.37= 41.01+36.58= 11.75+47.51= 15.75+6.37= 32.84+5.31= 41.69+43.08= 41.69+34.39= .07+43.59= 25.72+38.12= 33.9+19.5= 28.25+2.
28、16= 39.36+22.9= 21.19+26.45= 19.71+34.63= 40.12+19.79= 1.71+15.06= 32.06+6.84= 14.5+17.39= 15.51+47.66= 31.01+13.43= 3.19+19.75= 21.89+31.86= 37.15+12.56= 21.9+9.05= 36.45+34.54= 8.8+2.3= 7.31+32.66= 44.81+15.63= 15.76+24.47= 30.44+38.09= 22.8+42.57= 20.96+44.52= 32.06+41.72= 5.28+8.81= 49.94+18.29=
29、 47.36+29.72= 8.31+42.36= 40.09+19.15= 49.61+2.22= 21.77+2.9= 24.54+11.39= 4.92+33.98= 2.2+28.17= 17.75+18.38= 42.77+37.69= 8.07+3.34= 32.63+46.37= 9.66+28.14= 32.06+39.06= 21.18+37.4= 35.37+48.45= 47.6+6.81= 43.53+37.2= 4.11+31.49= 49.39+42.43= 32.49+26.69= 35.29+32.73= 30.04+41.12= 33.23+27.75= 41
30、+32.71= 47.52+30.16= 10.43+6.93= 39.94+20.26= .61+17.49= 27.4+12.92= 19.99+29.72= 42.09+27.2= 14.56+46.28= 4.15+18.33= 21.75+45.46= 6.8+22.25= 36.88+31.99= 14.03+12.63= 42+.27= 20.72+20.45= 47.37+10.19= 25.33+15.96= 45.31+25.42= 15.03+3.28= 26.63+14.13= 13.37+27.37= 9.54+12.34= 40.43+43.62= 31.04+49.67= 35.48+49.82= .83+37.61= 42.16+30.74= 17.74+20.35= 6.06+15.15= 48.6+37.99= 34.99+45.34= 19.67+2.38
