四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案7.3+4.68=7.45+4.01=2.55+1.83=3.54+0.62=2.9+0.11=3.1+7.18=2.92+7.53=0.85+1.93=9.16+3.8=8.83+1.52=1.85+0.09=1.93+9.11=9.1+4.82=5.93+2.79=2.59+2.79=1.12+6.81=0.63+2.91=2.64+4.2=8.73+6.43=9.1+6.79=5.05+0.55=0.11+1.51=2.32+4.34=3.66+4.74=7.04+3.21=5.19+4.76=0.59+5.2=9.84+0.93=6.51+7.54=1.52+2.11=3.88+4.69=2.84+1.45=5.77+9.68=2.51+3.34=8.51+9.15=7.78+9.32=7.5+8.46=2.71+3.78=1.87+7.62=4.8+6.75=1.81+0.68=6.28+1.05=9+0.34=8.71+2.83=2.91+8.19=3.75+0.36=2.82+4.95=6.32+3.31=8.76+9.2=0.99+6.01=1.97+3.91=6.17+1.47=9.11+8.1=6.62+9.49=8.32-1.63=0.47-0.36=8.13-2.02=9.14-6.34=7.07-0.7=5.08-2.9=6.21-6.09=7.1-0.87=0.97-0.49=8.05-4.58=9.84-3.12=4.74-1.74=7.12-6.23=5.46-1.22=9.12-1.96=6.67-3.55=1.86-0.07=3.66-3.04=7.01-6.64=6.73-2.75=2.93-1.29=9.03-3.07=7.73-0.94=8.22-2.92=9.8-6.54=2.75-1.32=4.26-3.24=6.24-4.15=7.27-4.79=8.85-7.39=8.92-4.02=5.02-0.18=4.57-1.54=6.74-2.98=8.28-5.74=3.42-2.41=9.34-8.83=4.42-2.03=9.86-7.46=6.98-5.15=9.1-2.3=3.68-1.63=2.9-1.55=7.5-6.52=5.11-0.03=3.64-1.41=0.88-0.57=7.18-4.1=5.15-2.77=8.4-6.19=7.56-7.16=5.37-1.83=8.37-2.31=8.76-7.48=7.09+8.4+3.76=2.32+3.58+0.95=1.74+1.33+5.33=5.08+5.73+9.77=8.57+2.17+9.87=0.63+3.48+9.6=7.23+3.71+5.85=5.87+7.39+5.59=8.17+9.77+5.47=7.47+5.8+7.07=7.05+1.18+6.9=4.66+7.35+8.46=1.71+8.07+6.69=6.8+9.55+1.07=8.32+5.26+0.31=6.87+9.46+8.54=9.85+0.1+0.89=2.57+8.52+3.67=5.39+5.18+4.69=0.96+1.62+6.96=5.63+4.29+4.13=2.35+2.05+1.72=8.02+8.64+2.68=1.46+1.77+1.36=0.68+9.26+8.88=7.08+3.89+7.15=6.4+1.81+7.27=3.32+4.48+0.96=6.58+2.36+0.21=9.52+9.13+1.37=5.48+5.15+9.3=2.46+7.94+4.03=3.2+4.79+1.79=0.32+9.96+9.32=4.57+2.01+4.34=7.85+5.06+2.59=8.39+3.61+6.77=6+8.92+4.69=1.31+4.13+0.25=3.1+6.25+9.95=1.5+1.28+2.21=7.08+1.71+5.78=4.54+5.45+5.41=2.2+6.6+6.44=6.85+8.47+2.01=5.59+0.57+4.56=5.85+9.59+2.17=4.48+6.12+5.4=3.8+3.45+9.3=3.01+4.89+6.38=6.42+0.44+0.32=6.55+8.83+8.75=5.07+2.26+6.33=7.6+6.53+7.35=3.51+6.4-2.69=6.5+4.23-5.03=7.78+9.33-8.35=7.94+4.66-8.55=8.95+9.71-6.34=5.79+3.51-6.24=8.53+5.62-7.21=4.95+8.05-2.53=2.36+9.81-2.22=7.78+2.93-1.3=8.14+3.21-0.21=9.31+1.62-6.61=9.46+7.02-3.44=0.9+0.53-0.79=3.5+8.66-0.66=0.82+4.87-1.83=3.12+6.4-7.56=8.92+0.32-0.12=8.85+2.07-2.84=4.36+7.7-9.05=9.2+7.16-9.89=3.91+4.86-0.66=7.88+3.07-7.09=5.36+4.36-8.28=8.88+2.66-7.82=5.24+7.88-7.4=9.41+0.57-8.63=5.62+2.83-1.12=7.87+1.58-6.97=1.45+1.22-0.81=6.24+6.88-9.68=9.94+1.48-7.94=1.83+9.34-0.19=0.48+6.08-6.41=8.23+4.72-0.1=8.97+8.58-9.52=0.73+0.39-1.01=0.24+9.87-0.15=0.06+8.72-7.83=8.13+1.35-1.77=3.85+5.14-5.51=5.66+7.01-8.6=0.95+8.27-4.49=7.18+2.98-3.29=3.89+6.5-0.3=1.12+6.04-5.95=8.58+2.39-2.73=3.5+8.19-7.82=4.49+2.38-5.92=6.58+4.14-2.59=1.38+4.85-5.69=8.41+2.61-9.19=5.74+6.09-2.6=0.97+7.76-2.06=9.2-8.71+8.07=6.93-5.54+6.02=8.87-0.89+2.13=8.44-6.63+1.66=8.24-3.27+1.14=8.37-1.73+9.59=8.42-8.24+3.21=9.96-6.22+8.16=7.11-3.82+1.35=9.18-8.44+3.28=9.42-8.69+3.25=4.26-0.49+0.63=6.42-2.12+7.07=4.44-3.37+5.4=0.63-0.41+9.2=5.83-5.72+1.31=7.96-2.08+6.25=8.48-7.47+1.66=1.11-0.98+4.81=7.79-3.39+1.73=9.06-2.18+4.15=7.45-1.56+7.67=8.81-2.69+8.27=6.45-4.34+3.56=9.32-5.1+6.07=9.22-5.52+1.61=4.1-2.51+0.76=8.53-7.01+7.87=1.65-1.19+9.32=9.55-0.93+2.31=6.22-2.39+2.27=9.66-9.52+8.79=9.35-0.47+8.37=5.48-0.03+8.34=9.03-1.94+4.91=7.6-4.7+9.65=4.59-1.84+0.03=5.77-5.02+2.56=9.06-7.98+2.79=7.77-7.12+2.41=7.84-1.65+2.33=6.31-4.04+1.83=7.91-6.49+1.94=7.29-4.33+9.97=6.66-2.07+3.71=2.32-1.28+4.15=5.99-5.34+9.95=8.8-0.34+6.78=5.92-3.46+7.52=9.27-0.32+5=7.56-2.74+4.51=8.94-3+7.21=4.69-2.98+3.93=7.76-7.29+8.51=7.73-0.23-5.02=6.91-1.32-3.77=1.33-0.07-1.04=5.97-3.35-0.1=6.88-2.58-2.69=6.2-0.8-3.68=3.94-0.91-2.23=9.54-7.48-1.87=9.35-4.46-1.56=8.54-2.94-1.08=5.41-0.9-1.21=8.96-0.71-1.62=7.75-1.43-2.86=8.27-0.43-4.46=6.54-0.81-2.4=7.81-3.38-4.09=9.5-2.74-6.08=9.42-7.75-1.43=8.47-0.82-2.89=6.74-0.6-0.1=8.5-0.75-6.73=5.66-0.39-4.22=8.67-1.94-2.86=9.05-1.9-2.34=9.52-0.41-8.45=6.71-2.99-2.01=9.53-2.22-4.09=9.52-0.31-0.56=4.24-2.56-0.4=8.09-2.3-0.54=5.79-3.82-0.88=9.22-0.46-1.36=8.57-2.87-0.27=5.2-0.77-4.19=9.89-1.28-0.06=7.53-2.01-4.08=8.07-1.91-4.61=6.13-1.3-4.53=5.5-0.06-2.97=7.85-2.91-2.03=9.33-1.44-2.51=9.85-4.03-3.6=5.39-0.26-0.44=9.26-6.25-2.43=8.95-5.72-1=6.23-1.15-3.04=6.64-2.06-1.95=7.56-2.51-4.59=3.38-0.55-2.49=9.63-1.21-6.81=7.61-1.91-0.1=4.55-0.36-1.45=8.67-4.09-2.95=7.87-1.39-4.7=9.64+3.05+9.79+8.66=3.67+1.51+3.6+6.1=9.51+0.64+3.18+9.96=9.01+0.64+8.37+9.55=1.1+9.6+1.91+8.12=7.56+5.73+2.41+1.2=2.73+1.72+4.78+9.68=2.29+6.11+1.03+5.39=3.75+5.36+3.94+4.13=3.58+0.33+6.95+6.21=8.29+1.04+7.89+2.46=6.09+4.04+1.35+8.3=2.54+7+4.31+8.47=9.11+6.8+2.35+9.25=6.24+8.06+8.93+5.82=2.69+1.45+9.19+7.77=2.22+2.18+9.92+6.51=4.24+2.37+2.19+4.68=9.4+2.6+9.06+9.15=2.98+1.57+1.14+5.98=8.47+5.62+4.01+7.52=1.72+3.64+8.09+0.14=0.47+6.35+8.22+2.49=8.32+3.63+1.79+3.73=2.23+7.56+7.61+3.21=1.68+3.86+4.27+2.66=4.65+9.34+5.48+5.62=9.15+8.71+2.8+8.03=1.96+9.28+9.99+8.82=5.57+8.55+1.98+8.92=3.17+6+0.64+2.72=5.59+6.54+4.3+6.21=9.32+0.93+2.78+2.31=4.57+4.73+9.24+4.51=2.17+5.89+2.11+7.13=4.85+8.19+3.94+1.65=2.97+6.57+2.81+6.17=7.36+8.43+0.54+7.37=2.47+4.33+6.19+1.67=0.71+9.91+8.4+6.12=5.3+1.49+8.94+7.3=2.43+5.96+1.34+0.31=4.95+7.57+2.5+9.1=9.77+2.84+2.55+3.81=7.68+6.62+7.56+9.56=9.62+3.33+3.02+7.6=6.52+7.89+0.73+8.2=9.75+3.6+0.94+1.75=8.58+5.35+1.78+4.31=6.32+9.43+2.52+0.8=1.89+3.18+3.75+9.88=4.57+1.12+7.13+2.04=0.04+7.41+9.57+3.65=2.78+7.56+2.19+8.41=5.82+6.45+1.98-8.95=1.37+4.2+5.33-0.59=7.15+5.09+5.73-1.72=2.11+0.35+4.66-4.98=4.56+5.15+9.58-7.42=5.89+6.58+2.37-8.63=9.52+3.34+7.71-4=7.98+9.35+8.31-4.9=1.69+4.42+5.67-3.74=3.94+1.71+3.49-2.44=6.12+1.94+4.2-0.09=6.86+1.71+2.04-0.19=6.15+1.15+0.33-0.34=9.72+4.66+8.19-3.79=1.9+6.84+2.03-5.22=5.01+4.47+9.9-0.41=2.04+4.73+3.17-2.86=4.71+9.2+7.7-8.57=3.4+2.97+9.16-4.07=6.36+8.22+0.34-1.36=5.63+2.38+6.08-8.5=3.73+0.92+1.2-3.35=0.63+6.85+8.69-3.4=3.07+9.57+2.42-4.84=9.01+7.58+5.16-9.42=8.51+1.69+5.36-8.61=8.39+7.51+8.87-0.65=2.46+8.65+9.36-7.77=9.47+1.61+2.86-4.99=7.16+5.83+3.3-6.52=4.76+6.34+3.16-6.62=7.03+4.19+6.58-6.77=0.53+2.81+4.49-7.16=8.18+7.33+6.01-6.78=6.36+6.3+5.43-2.21=3.4+4.4+5.15-4.8=2.11+0.81+0.14-0.77=8.14+3.54+6.77-8.04=3.91+6.65+9.79-9.81=3.45+3.69+3.99-4.31=7.44+7.85+3.57-7.06=8.18+6.71+1.26-2.75=3.84+6.4+0.38-9.76=8.26+8.92+8.18-3.55=6.91+3.68+5.96-0.54=2.83+1.6+1.55-3.18=6.11+4.92+2.03-4.53=5.49+8.31+3.28-4.21=0.36+9.8+0.42-4.54=3.7+6.24+4.14-8.23=9.37+9.63+8.67-2.55=8.55+2.28+2.35-7.95=0.07+9.73+8.77-7.43=2.11+2.86+2.8-1.73=3.48+0.65-2.46+2.36=0.68+8.85-0.83+4.61=3.93+0.55-4.02+8.97=8.85+7.85-9.64+0.92=2.56+7.34-8.59+5.96=2.67+3.79-5.88+8.88=5.25+1.65-1.42+3.3=2.87+6.61-9.34+0.85=7.2+4.28-5.62+7=1.79+6.94-6.72+4.21=8.61+4.91-9.45+1.18=9.82+3.21-0.27+1.9=9.03+0.35-5.17+6.69=9.84+3.8-5.36+8.59=1.54+9.98-7.08+2.82=7.22+9.07-4.44+6.42=5.74+4.79-4.17+1.01=0.33+5.87-5.6+4.56=1.86+4.83-6.13+1.93=3.21+7.58-4.79+4.03=7.16+9.94-3.14+5.93=9.31+9.93-0.93+4.09=5.54+3.98-0.76+9.76=9.33+0.67-9.89+3.37=8.11+0.9-4.34+8.75=4.58+7.91-7.5+1.33=5.7+9.75-1.46+2.08=9.33+1.35-8.78+6.41=5.25+7.56-5.15+8.5=0.64+2.47-2.84+9.23=1.3+8.14-8.48+9.83=2.77+3.1-3.81+7.63=3.61+8.77-6.47+5.73=3.38+7.63-5.14+5.96=9.51+7.63-9.53+0.65=5.3+5.22-6.76+4.98=9.77+4.13-2.34+1.85=9.3+3.86-6+0.86=6.59+6.78-1.45+7.81=7.72+8.21-0.82+9.86=9.77+9.55-0.39+6.16=1.52+0.68-0.8+3.99=7.75+3.75-6.07+5.4=3.39+7.95-8.97+0.09=6.56+0.79-6.01+5.87=1.81+9.44-4.76+9.69=2.88+5.96-0.79+8.85=0.43+4.48-4.15+9.92=8.01+8.52-3.13+3.3=4.65+4.36-5.05+8.48=7.15+6.78-7.3+0.15=8.59+5.42-7.31+6.81=2.6+6.86-0.23+5.48=4.32+9.08-2.27+4.97=3.32+7.97-0.35-2.88=8.91+9.37-9.31-6.17=0.82+5.99-0.65-1.29=3.54+4.7-0.14-1.23=3.81+5.93-1.69-0.09=7.84+9.55-4.14-8.74=6.34+7.86-8.55-3.38=8.47+4.57-8.72-1.34=2.07+8-2.83-0.44=8.46+2.72-1.48-3.47=9.53+7.03-9.31-0.09=3.17+9.72-7.19-5.5=3.52+6.61-4.31-1.99=4.76+8.29-4.64-2.01=8.57+9.68-7.19-5.79=2.91+7.4-3.89-6.29=9.21+2.62-1.8-6.42=5.45+8.43-7.61-1.64=7.58+3.8-4.89-2.97=5.41+2-0.66-5.12=4.74+2.31-4.97-1.58=6.9+3.16-3.76-3.88=3.16+7.31-1.05-8.35=4.85+8.47-1.65-9.53=6.21+7.62-3.88-8.86=9.27+7.43-1.72-6.69=3.06+6.28-4.18-3.81=6.1+3.11-6.41-1.4=5.64+7.95-2.4-0.95=0.83+9.32-0.37-6.8=6.09+6.27-3.2-1.72=4.35+8.74-4.72-1.31=4.82+6.88-7.68-3.18=3.45+6.23-3.73-2.65=9.84+7.45-2.11-3.04=9.96+9.54-9.02-4.27=0.31+9.55-0.6-6.12=9.67+2.43-2.89-4.05=9.93+4.78-3.48-8.56=4.66+9.15-5.47-5.34=5.19+4.9-1.57-7.03=3.62+5.54-1.9-0.73=5.19+5.43-6.73-2.9=3.55+3.33-2.36-2.47=7.95+5.15-3.87-4.73=9.55+2.51-3.82-7.43=4.54+9.87-2.41-8.53=0.26+4.63-2.85-0.42=1.04+7.75-3.35-2.19=2.43+5.75-2.03-2.58=5.7+0.81-2.5-1.34=7.37+9.6-7.6-6.1=4.56+9.29-4.07-3.12=6.62+5.12-0.28-2.96=7.83-0.57+2.26+5.6=4.15-3.94+9.9+2.34=4.03-1.64+2.32+8.58=6.6-6.4+2.73+3.3=3.93-3.41+2.38+1.9=2.11-1.32+4.28+7.58=7.35-5.71+9.44+4.5=6.83-6.5+0.15+6.84=6.34-1.33+7.42+8.29=8.99-2.78+1.44+6.32=6.46-0.36+5.34+4.57=7.16-2.89+1.15+5.38=9.7-7.46+8.75+2.83=7.35-2.07+6.56+6.94=7.05-2.77+6.99+5.35=5.96-0.07+8.16+3.87=8.93-6.95+9.96+6.62=5.85-1.7+7.8+3.02=5.19-4.45+1.35+0.13=9.77-5.42+1.68+8.81=9.35-4.65+9.57+5.1=3.67-1+1.02+7.64=5.68-4.22+2.11+8.14=9.94-6.2+4.6+9.47=7.09-4.71+9.17+4.69=8.06-2.58+4.74+5.98=4.69-0.78+2.77+8.45=8.56-8.03+7.68+0.32=8.17-0.47+4.21+0.24=8.16-0.46+2.22+4.51=7.92-6.92+6.55+7.84=9.99-1.91+5.89+1.01=7.91-4.81+0.36+4.99=8.67-4.62+0.82+8.33=5.94-4.56+5.3+6.25=8.9-1.6+0.15+4.27=7.92-7.66+9.66+0.18=9.51-1.94+9.48+8=9.8-0.66+5.55+9.16=3.15-0.34+5.69+1.28=4.37-2.39+4.19+2.45=5.51-3.34+1.2+0.02=6.99-3.75+4.59+8.37=6.92-4.14+2.11+8.4=6.34-1.18+2.19+2.59=6.96-5.1+0.4+4.28=1.16-0.14+1.49+1.51=4.86-1.13+5.78+8.07=9.11-3.32+2.6+8.29=7.47-6.21+5.14+7.89=4.51-0.89+8.93+0.1=1.91-1.64+1.49+9.6=8.86-1.62+0.26+5.08=5.29-2.51+6.99+2.43=5.78-1.21+8.89-7.22=1.09-0.78+5.59-4.4=9.71-7.49+9.5-0.05=9-4.9+9.08-8.37=9.64-6.01+6.54-7.31=8.67-0.43+1.9-6.87=8.21-2.77+6.99-5.54=5.1-0.66+7.61-2.63=9.21-1.49+4.36-2.35=4.66-3.48+9.74-2.16=7.07-1.25+1.01-4.05=5.58-0.49+4.66-2.63=5.93-3.25+6.95-5.19=9.74-7.93+7.74-7.67=2.97-1.71+6.1-3.26=3.97-0.99+8.05-2.77=9.16-2.83+7.48-0.34=8.85-4.2+9.13-6.81=9.75-4.36+9.06-4.05=5.02-4.29+4.56-0.88=6.73-6.63+8.31-7.81=7.65-4.84+0.72-0.51=6.19-3.47+8.06-8.33=3.82-2.44+2.16-1.43=5.92-3.35+2.64-0.5=8.53-5.91+9.22-2.39=7.61-5.83+8.11-3.47=5.98-0.28+9.5-3.09=5.19-0.67+3.03-0.66=9.5-2.1+8.65-3.63=9.23-1.06+9.42-2.79=9.9-9.41+8.06-6.34=4.28-2.41+6.62-0.7=9.85-3.24+2.4-2.43=5.93-4.03+8.85-3.21=3.76-2.28+8.36-7.29=7.9-0.12+3.4-0.94=5.85-4.68+6.12-3.79=7.04-2.88+8.64-7.49=9.92-1.01+6.2-9.33=7.27-1.54+5.17-7.17=5.71-0.59+1.48-5.34=5.46-3.74+6.15-3.78=8.61-6.52+8.24-3.08=8.64-7.11+9.15-0.33=2.93-0.59+0.07-0.28=8.1-0.89+2.21-7.37=6.05-1.81+9.19-5.44=5.53-1.22+3.26-4.82=2.56-0.17+3.98-2.67=8.86-5.79+5.98-0.79=9.45-5.44+7.23-9.25=7.13-2.58+3.06-5.79=6.96-6.36+8.25-1.12=8.28-0.02-7.66+4.28=9.63-0.23-8.61+7.6=8.74-6.3-1.01+2.26=7.96-0.99-1.29+1.82=9.94-8.1-0.25+5.72=9.49-3.75-2.64+5.98=9.83-3.73-5.54+2.14=5.9-0.44-2.48+2.95=8.11-3.04-4.2+7.94=8.51-2.89-2.69+2.47=8.57-1.76-3.9+9.08=8.67-1.22-2.76+4.15=7.07-0.16-5.59+3.05=5.41-1.07-1.28+2.47=9.52-2.53-1.23+0.99=6.49-3.47-1.52+0.53=5.86-2.74-1.99+2.08=8.72-0.39-1.86+8.38=9.36-0.19-8.3+6.67=4.43-3.54-0.75+3.53=6.16-0.59-1.33+0.15=5.55-0.19-1.07+1.01=6.81-1.67-0.18+6.71=7.54-4.85-0.54+8.66=4.35-2.83-0.43+4.4=9.04-0.86-0.88+4.31=8.54-0.55-0.85+6.62=7.35-1.39-2.11+2.68=9.13-7.75-1.08+5.06=6.32-1.46-2.87+9.08=9.53-2.49-1.24+0.9=8.66-2.18-6.02+3.67=9.08-1.96-6.61+7.74=6.94-4.12-2.48+4.54=4.17-0.6-2.66+1.21=5.72-4.73-0.54+0.36=3.83-0.26-3.25+8.94=2.62-0.26-0.31+2.94=7.53-0.77-1.82+0.56=8.51-0.39-0.73+0.57=0.48-0.06-0.07+6.98=6.83-1.85-3.97+6=6.86-0.34-1.39+8.04=5.51-2.08-0.82+0.98=5.49-0.23-1.38+8.55=9.78-0.92-1.54+3.9=9.91-1.25-2.87+2.91=9.1-6.19-1.04+1.19=6.83-0.12-5.59+8.77=3.67-1.35-2.06+9.13=3.1-1.52-0.7+8.75=9.73-1.79-3.11+5.28=5.24-1.85-1.17+2.38=9.95-4.6-2.15+1.52=9.71-1.71-3.09-4.73=8.02-0.41-0.28-6.49=7.84-1.21-4.29-1.64=9.42-2.31-2.79-4.02=9.7-2.68-1.03-0.03=9.9-3.93-0.8-2.5=9.43-2.25-1.18-4.76=7.81-3.61-1.95-1.19=9.42-3.5-1.06-2.59=6.63-1.55-3.76-0.32=8.58-2.01-0.97-0.69=6.5-0.59-3.57-0.48=8.4-1.3-2.55-0.68=5.97-1.02-1.33-3.16=8.94-1.02-2.5-4.04=9.16-0.77-5.9-0.34=7.54-1.78-4.22-1.04=9.59-6.05-2.9-0.46=8.35-1.14-5.16-0.42=5.92-0.52-0.13-1.31=9.55-3.06-0.53-3.02=5.4-0.05-0.11-1.32=8.86-0.56-1.37-3.73=9.89-6.23-1.03-2.3=8.74-0.53-1.13-4.61=9.11-0.78-0.55-7.21=9.01-1.72-0.29-3.72=4.2-0.12-0.72-0.85=9.47-1.11-5.25-2.15=9.93-2.08-0.7-2.2=9.06-0.76-4.02-2.05=7.91-4.52-0.26-0.83=4.67-0.79-0.75-2.76=9.21-0.91-3.05-1.84=9.82-1.59-4.15-3.4=7.69-1.76-2.96-2.05=8.11-0.67-6.42-0.55=9.07-2.64-1.59-1.84=9.46-1.26-2.07-1.35=2.67-0.37-0.51-1.06=8.16-1.45-1.52-3.49=9.24-1.24-1.8-0.78=7.76-0.32-2.07-0.8=8.99-3.39-2.51-2.27=6.32-2.66-2.5-0.58=5.44-0.78-0.19-3.75=4.61-0.11-3.27-0.06=9.55-2.59-2.97-0.88=9.84-0.16-4.92-3.28=7.82-4.96-0.44-2.18=8.31-1.64-5.27-0.48=9.3-1.49-0.5-2.87=9.77-1.64-2.88-3.55=7.47-5.9-0.15-1.01=参考答案7.3+4.68=11.987.45+4.01=11.462.55+1.83=4.383.54+0.62=4.162.9+0.11=3.013.1+7.18=10.282.92+7.53=10.450.85+1.93=2.789.16+3.8=12.968.83+1.52=10.351.85+0.09=1.941.93+9.11=11.049.1+4.82=13.925.93+2.79=8.722.59+2.79=5.381.12+6.81=7.930.63+2.91=3.542.64+4.2=6.848.73+6.43=15.169.1+6.79=15.895.05+0.55=5.60.11+1.51=1.622.32+4.34=6.663.66+4.74=8.47.04+3.21=10.255.19+4.76=9.950.59+5.2=5.799.84+0.93=10.776.51+7.54=14.051.52+2.11=3.633.88+4.69=8.572.84+1.45=4.295.77+9.68=15.452.51+3.34=5.858.51+9.15=17.667.78+9.32=17.17.5+8.46=15.962.71+3.78=6.491.87+7.62=9.494.8+6.75=11.551.81+0.68=2.496.28+1.05=7.339+0.34=9.348.71+2.83=11.542.91+8.19=11.13.75+0.36=4.112.82+4.95=7.776.32+3.31=9.638.76+9.2=17.960.99+6.01=71.97+3.91=5.886.17+1.47=7.649.11+8.1=17.216.62+9.49=16.118.32-1.63=6.690.47-0.36=0.118.13-2.02=6.119.14-6.34=2.87.07-0.7=6.375.08-2.9=2.186.21-6.09=0.127.1-0.87=6.230.97-0.49=0.488.05-4.58=3.479.84-3.12=6.724.74-1.74=37.12-6.23=0.895.46-1.22=4.249.12-1.96=7.166.67-3.55=3.121.86-0.07=1.793.66-3.04=0.627.01-6.64=0.376.73-2.75=3.982.93-1.29=1.649.03-3.07=5.967.73-0.94=6.798.22-2.92=5.39.8-6.54=3.262.75-1.32=1.434.26-3.24=1.026.24-4.15=2.097.27-4.79=2.488.85-7.39=1.468.92-4.02=4.95.02-0.18=4.844.57-1.54=3.036.74-2.98=3.768.28-5.74=2.543.42-2.41=1.019.34-8.83=0.514.42-2.03=2.399.86-7.46=2.46.98-5.15=1.839.1-2.3=6.83.68-1.63=2.052.9-1.55=1.357.5-6.52=0.985.11-0.03=5.083.64-1.41=2.230.88-0.57=0.317.18-4.1=3.085.15-2.77=2.388.4-6.19=2.217.56-7.16=0.45.37-1.83=3.548.37-2.31=6.068.76-7.48=1.287.09+8.4+3.76=19.252.32+3.58+0.95=6.851.74+1.33+5.33=8.45.08+5.73+9.77=20.588.57+2.17+9.87=20.610.63+3.48+9.6=13.717.23+3.71+5.85=16.795.87+7.39+5.59=18.858.17+9.77+5.47=23.417.47+5.8+7.07=20.347.05+1.18+6.9=15.134.66+7.35+8.46=20.471.71+8.07+6.69=16.476.8+9.55+1.07=17.428.32+5.26+0.31=13.896.87+9.46+8.54=24.879.85+0.1+0.89=10.842.57+8.52+3.67=14.765.39+5.18+4.69=15.260.96+1.62+6.96=9.545.63+4.29+4.13=14.052.35+2.05+1.72=6.128.02+8.64+2.68=19.341.46+1.77+1.36=4.590.68+9.26+8.88=18.827.08+3.89+7.15=18.126.4+1.81+7.27=15.483.32+4.48+0.96=8.766.58+2.36+0.21=9.159.52+9.13+1.37=20.025.48+5.15+9.3=19.932.46+7.94+4.03=14.433.2+4.79+1.79=9.780.32+9.96+9.32=19.64.57+2.01+4.34=10.927.85+5.06+2.59=15.58.39+3.61+6.77=18.776+8.92+4.69=19.611.31+4.13+0.25=5.693.1+6.25+9.95=19.31.5+1.28+2.21=4.997.08+1.71+5.78=14.574.54+5.45+5.41=15.42.2+6.6+6.44=15.246.85+8.47+2.01=17.335.59+0.57+4.56=10.725.85+9.59+2.17=17.614.48+6.12+5.4=163.8+3.45+9.3=16.553.01+4.89+6.38=14.286.42+0.44+0.32=7.186.55+8.83+8.75=24.135.07+2.26+6.33=13.667.6+6.53+7.35=21.483.51+6.4-2.69=7.226.5+4.23-5.03=5.77.78+9.33-8.35=8.767.94+4.66-8.55=4.058.95+9.71-6.34=12.325.79+3.51-6.24=3.068.53+5.62-7.21=6.944.95+8.05-2.53=10.472.36+9.81-2.22=9.957.78+2.93-1.3=9.418.14+3.21-0.21=11.149.31+1.62-6.61=4.329.46+7.02-3.44=13.040.9+0.53-0.79=0.643.5+8.66-0.66=11.50.82+4.87-1.83=3.863.12+6.4-7.56=1.968.92+0.32-0.12=9.128.85+2.07-2.84=8.084.36+7.7-9.05=3.019.2+7.16-9.89=6.473.91+4.86-0.66=8.117.88+3.07-7.09=3.865.36+4.36-8.28=1.448.88+2.66-7.82=3.725.24+7.88-7.4=5.729.41+0.57-8.63=1.355.62+2.83-1.12=7.337.87+1.58-6.97=2.481.45+1.22-0.81=1.866.24+6.88-9.68=3.449.94+1.48-7.94=3.481.83+9.34-0.19=10.980.48+6.08-6.41=0.158.23+4.72-0.1=12.858.97+8.58-9.52=8.030.73+0.39-1.01=0.110.24+9.87-0.15=9.960.06+8.72-7.83=0.958.13+1.35-1.77=7.713.85+5.14-5.51=3.485.66+7.01-8.6=4.070.95+8.27-4.49=4.737.18+2.98-3.29=6.873.89+6.5-0.3=10.091.12+6.04-5.95=1.218.58+2.39-2.73=8.243.5+8.19-7.82=3.874.49+2.38-5.92=0.956.58+4.14-2.59=8.131.38+4.85-5.69=0.548.41+2.61-9.19=1.835.74+6.09-2.6=9.230.97+7.76-2.06=6.679.2-8.71+8.07=8.566.93-5.54+6.02=7.418.87-0.89+2.13=10.118.44-6.63+1.66=3.478.24-3.27+1.14=6.118.37-1.73+9.59=16.238.42-8.24+3.21=3.399.96-6.22+8.16=11.97.11-3.82+1.35=4.649.18-8.44+3.28=4.029.42-8.69+3.25=3.984.26-0.49+0.63=4.46.42-2.12+7.07=11.374.44-3.37+5.4=6.470.63-0.41+9.2=9.425.83-5.72+1.31=1.427.96-2.08+6.25=12.138.48-7.47+1.66=2.671.11-0.98+4.81=4.947.79-3.39+1.73=6.139.06-2.18+4.15=11.037.45-1.56+7.67=13.568.81-2.69+8.27=14.396.45-4.34+3.56=5.679.32-5.1+6.07=10.299.22-5.52+1.61=5.314.1-2.51+0.76=2.358.53-7.01+7.87=9.391.65-1.19+9.32=9.789.55-0.93+2.31=10.936.22-2.39+2.27=6.19.66-9.52+8.79=8.939.35-0.47+8.37=17.255.48-0.03+8.34=13.799.03-1.94+4.91=127.6-4.7+9.65=12.554.59-1.84+0.03=2.785.77-5.02+2.56=3.319.06-7.98+2.79=3.877.77-7.12+2.41=3.067.84-1.65+2.33=8.526.31-4.04+1.83=4.17.91-6.49+1.94=3.367.29-4.33+9.97=12.936.66-2.07+3.71=8.32.32-1.28+4.15=5.195.99-5.34+9.95=10.68.8-0.34+6.78=15.245.92-3.46+7.52=9.989.27-0.32+5=13.957.56-2.74+4.51=9.338.94-3+7.21=13.154.69-2.98+3.93=5.647.76-7.29+8.51=8.987.73-0.23-5.02=2.486.91-1.32-3.77=1.821.33-0.07-1.04=0.225.97-3.35-0.1=2.526.88-2.58-2.69=1.616.2-0.8-3.68=1.723.94-0.91-2.23=0.89.54-7.48-1.87=0.199.35-4.46-1.56=3.338.54-2.94-1.08=4.525.41-0.9-1.21=3.38.96-0.71-1.62=6.637.75-1.43-2.86=3.468.27-0.43-4.46=3.386.54-0.81-2.4=3.337.81-3.38-4.09=0.349.5-2.74-6.08=0.689.42-7.75-1.43=0.248.47-0.82-2.89=4.766.74-0.6-0.1=6.048.5-0.75-6.73=1.025.66-0.39-4.22=1.058.67-1.94-2.86=3.879.05-1.9-2.34=4.819.52-0.41-8.45=0.666.71-2.99-2.01=1.719.53-2.22-4.09=3.229.52-0.31-0.56=8.654.24-2.56-0.4=1.288.09-2.3-0.54=5.255.79-3.82-0.88=1.099.22-0.46-1.36=7.48.57-2.87-0.27=5.435.2-0.77-4.19=0.249.89-1.28-0.06=8.557.53-2.01-4.08=1.448.07-1.91-4.61=1.556.13-1.3-4.53=0.35.5-0.06-2.97=2.477.85-2.91-2.03=2.919.33-1.44-2.51=5.389.85-4.03-3.6=2.225.39-0.26-0.44=4.699.26-6.25-2.43=0.588.95-5.72-1=2.236.23-1.15-3.04=2.046.64-2.06-1.95=2.637.56-2.51-4.59=0.463.38-0.55-2.49=0.349.63-1.21-6.81=1.617.61-1.91-0.1=5.64.55-0.36-1.45=2.748.67-4.09-2.95=1.637.87-1.39-4.7=1.789.64+3.05+9.79+8.66=31.143.67+1.51+3.6+6.1=14.889.51+0.64+3.18+9.96=23.299.01+0.64+8.37+9.55=27.571.1+9.6+1.91+8.12=20.737.56+5.73+2.41+1.2=16.92.73+1.72+4.78+9.68=18.912.29+6.11+1.03+5.39=14.823.75+5.36+3.94+4.13=17.183.58+0.33+6.95+6.21=17.078.29+1.04+7.89+2.46=19.686.09+4.04+1.35+8.3=19.782.54+7+4.31+8.47=22.329.11+6.8+2.35+9.25=27.516.24+8.06+8.93+5.82=29.052.69+1.45+9.19+7.77=21.12.22+2.18+9.92+6.51=20.834.24+2.37+2.19+4.68=13.489.4+2.6+9.06+9.15=30.212.98+1.57+1.14+5.98=11.678.47+5.62+4.01+7.52=25.621.72+3.64+8.09+0.14=13.590.47+6.35+8.22+2.49=17.538.32+3.63+1.79+3.73=17.472.23+7.56+7.61+3.21=20.611.68+3.86+4.27+2.66=12.474.65+9.34+5.48+5.62=25.099.15+8.71+2.8+8.03=28.691.96+9.28+9.99+8.82=30.055.57+8.55+1.98+8.92=25.023.17+6+0.64+2.72=12.535.59+6.54+4.3+6.21=22.649.32+0.93+2.78+2.31=15.344.57+4.73+9.24+4.51=23.052.17+5.89+2.11+7.13=17.34.85+8.19+3.94+1.65=18.632.97+6.57+2.81+6.17=18.527.36+8.43+0.54+7.37=23.72.47+4.33+6.19+1.67=14.660.71+9.91+8.4+6.12=25.145.3+1.49+8.94+7.3=23.032.43+5.96+1.34+0.31=10.044.95+7.57+2.5+9.1=24.129.77+2.84+2.55+3.81=18.977.68+6.62+7.56+9.56=31.429.62+3.33+3.02+7.6=23.576.52+7.89+0.73+8.2=23.349.75+3.6+0.94+1.75=16.048.58+5.35+1.78+4.31=20.026.32+9.43+2.52+0.8=19.071.89+3.18+3.75+9.88=18.74.57+1.12+7.13+2.04=14.860.04+7.41+9.57+3.65=20.672.78+7.56+2.19+8.41=20.945.82+6.45+1.98-8.95=5.31.37+4.2+5.33-0.59=10.317.15+5.09+5.73-1.72=16.252.11+0.35+4.66-4.98=2.144.56+5.15+9.58-7.42=11.875.89+6.58+2.37-8.63=6.219.52+3.34+7.71-4=16.577.98+9.35+8.31-4.9=20.741.69+4.42+5.67-3.74=8.043.94+1.71+3.49-2.44=6.76.12+1.94+4.2-0.09=12.176.86+1.71+2.04-0.19=10.426.15+1.15+0.33-0.34=7.299.72+4.66+8.19-3.79=18.781.9+6.84+2.03-5.22=5.555.01+4.47+9.9-0.41=18.972.04+4.73+3.17-2.86=7.084.71+9.2+7.7-8.57=13.043.4+2.97+9.16-4.07=11.466.36+8.22+0.34-1.36=13.565.63+2.38+6.08-8.5=5.593.73+0.92+1.2-3.35=2.50.63+6.85+8.69-3.4=12.773.07+9.57+2.42-4.84=10.229.01+7.58+5.16-9.42=12.338.51+1.69+5.36-8.61=6.958.39+7.51+8.87-0.65=24.122.46+8.65+9.36-7.77=12.79.47+1.61+2.86-4.99=8.957.16+5.83+3.3-6.52=9.774.76+6.34+3.16-6.62=7.647.03+4.19+6.58-6.77=11.030.53+2.81+4.49-7.16=0.678.18+7.33+6.01-6.78=14.746.36+6.3+5.43-2.21=15.883.4+4.4+5.15-4.8=8.152.11+0.81+0.14-0.77=2.298.14+3.54+6.77-8.04=10.413.91+6.65+9.79-9.81=10.543.45+3.69+3.99-4.31=6.827.44+7.85+3.57-7.06=11.88.18+6.71+1.26-2.75=13.43.84+6.4+0.38-9.76=0.868.26+8.92+8.18-3.55=21.816.91+3.68+5.96-0.54=16.012.83+1.6+1.55-3.18=2.86.11+4.92+2.03-4.53=8.535.49+8.31+3.28-4.21=12.870.36+9.8+0.42-4.54=6.043.7+6.24+4.14-8.23=5.859.37+9.63+8.67-2.55=25.128.55+2.28+2.35-7.95=5.230.07+9.73+8.77-7.43=11.142.11+2.86+2.8-1.73=6.043.48+0.65-2.46+2.36=4.030.68+8.85-0.83+4.61=13.313.93+0.55-4.02+8.97=9.438.85+7.85-9.64+0.92=7.982.56+7.34-8.59+5.96=7.272.67+3.79-5.88+8.88=9.465.25+1.65-1.42+3.3=8.782.87+6.61-9.34+0.85=0.997.2+4.28-5.62+7=12.861.79+6.94-6.72+4.21=6.228.61+4.91-9.45+1.18=5.259.82+3.21-0.27+1.9=14.669.03+0.35-5.17+6.69=10.99.84+3.8-5.36+8.59=16.871.54+9.98-7.08+2.82=7.267.22+9.07-4.44+6.42=18.275.74+4.79-4.17+1.01=7.370.33+5.87-5.6+4.56=5.161.86+4.83-6.13+1.93=2.493.21+7.58-4.79+4.03=10.037.16+9.94-3.14+5.93=19.899.31+9.93-0.93+4.09=22.45.54+3.98-0.76+9.76=18.529.33+0.67-9.89+3.37=3.488.11+0.9-4.34+8.75=13.424.58+7.91-7.5+1.33=6.325.7+9.75-1.46+2.08=16.079.33+1.35-8.78+6.41=8.315.25+7.56-5.15+8.5=16.160.64+2.47-2.84+9.23=9.51.3+8.14-8.48+9.83=10.792.77+3.1-3.81+7.63=9.693.61+8.77-6.47+5.73=11.643.38+7.63-5.14+5.96=11.839.51+7.63-9.53+0.65=8.265.3+5.22-6.76+4.98=8.749.77+4.13-2.34+1.85=13.419.3+3.86-6+0.86=8.026.59+6.78-1.45+7.81=19.737.72+8.21-0.82+9.86=24.979.77+9.55-0.39+6.16=25.091.52+0.68-0.8+3.99=5.397.75+3.75-6.07+5.4=10.833.39+7.95-8.97+0.09=2.466.56+0.79-6.01+5.87=7.211.81+9.44-4.76+9.69=16.182.88+5.96-0.79+8.85=16.90.43+4.48-4.15+9.92=10.688.01+8.52-3.13+3.3=16.74.65+4.36-5.05+8.48=12.447.15+6.78-7.3+0.15=6.788.59+5.42-7.31+6.81=13.512.6+6.86-0.23+5.48=14.714.32+9.08-2.27+4.97=16.13.32+7.97-0.35-2.88=8.068.91+9.37-9.31-6.17=2.80.82+5.99-0.65-1.29=4.873.54+4.7-0.14-1.23=6.873.81+5.93-1.69-0.09=7.967.84+9.55-4.14-8.74=4.516.34+7.86-8.55-3.38=2.278.47+4.57-8.72-1.34=2.982.07+8-2.83-0.44=6.88.46+2.72-1.48-3.47=6.239.53+7.03-9.31-0.09=7.163.17+9.72-7.19-5.5=0.23.52+6.61-4.31-1.99=3.834.76+8.29-4.64-2.01=6.48.57+9.68-7.19-5.79=5.272.91+7.4-3.89-6.29=0.139.21+2.62-1.8-6.42=3.615.45+8.43-7.61-1.64=4.637.58+3.8-4.89-2.97=3.525.41+2-0.66-5.12=1.634.74+2.31-4.97-1.58=0.56.9+3.16-3.76-3.88=2.423.16+7.31-1.05-8.35=1.074.85+8.47-1.65-9.53=2.146.21+7.62-3.88-8.86=1.099.27+7.43-1.72-6.69=8.293.06+6.28-4.18-3.81=1.356.1+3.11-6.41-1.4=1.45.64+7.95-2.4-0.95=10.240.83+9.32-0.37-6.8=2.986.09+6.27-3.2-1.72=7.444.35+8.74-4.72-1.31=7.064.82+6.88-7.68-3.18=0.843.45+6.23-3.73-2.65=3.39.84+7.45-2.11-3.04=12.149.96+9.54-9.02-4.27=6.210.31+9.55-0.6-6.12=3.149.67+2.43-2.89-4.05=5.169.93+4.78-3.48-8.56=2.674.66+9.15-5.47-5.34=35.19+4.9-1.57-7.03=1.493.62+5.54-1.9-0.73=6.535.19+5.43-6.73-2.9=0.993.55+3.33-2.36-2.47=2.057.95+5.15-3.87-4.73=4.59.55+2.51-3.82-7.43=0.814.54+9.87-2.41-8.53=3.470.26+4.63-2.85-0.42=1.621.04+7.75-3.35-2.19=3.252.43+5.75-2.03-2.58=3.575.7+0.81-2.5-1.34=2.677.37+9.6-7.6-6.1=3.274.56+9.29-4.07-3.12=6.666.62+5.12-0.28-2.96=8.57.83-0.57+2.26+5.6=15.124.15-3.94+9.9+2.34=12.454.03-1.64+2.32+8.58=13.296.6-6.4+2.73+3.3=6.233.93-3.41+2.38+1.9=4.82.11-1.32+4.28+7.58=12.657.35-5.71+9.44+4.5=15.586.83-6.5+0.15+6.84=7.326.34-1.33+7.42+8.29=20.728.99-2.78+1.44+6.32=13.976.46-0.36+5.34+4.57=16.017.16-2.89+1.15+5.38=10.89.7-7.46+8.75+2.83=13.827.35-2.07+6.56+6.94=18.787.05-2.77+6.99+5.35=16.625.96-0.07+8.16+3.87=17.928.93-6.95+9.96+6.62=18.565.85-1.7+7.8+3.02=14.975.19-4.45+1.35+0.13=2.229.77-5.42+1.68+8.81=14.849.35-4.65+9.57+5.1=19.373.67-1+1.02+7.64=11.335.68-4.22+2.11+8.14=11.719.94-6.2+4.6+9.47=17.817.09-4.71+9.17+4.69=16.248.06-2.58+4.74+5.98=16.24.69-0.78+2.77+8.45=15.138.56-8.03+7.68+0.32=8.538.17-0.47+4.21+0.24=12.158.16-0.46+2.22+4.51=14.437.92-6.92+6.55+7.84=15.399.99-1.91+5.89+1.01=14.987.91-4.81+0.36+4.99=8.458.67-4.62+0.82+8.33=13.25.94-4.56+5.3+6.25=12.938.9-1.6+0.15+4.27=11.727.92-7.66+9.66+0.18=10.19.51-1.94+9.48+8=25.059.8-0.66+5.55+9.16=23.853.15-0.34+5.69+1.28=9.784.37-2.39+4.19+2.45=8.625.51-3.34+1.2+0.02=3.396.99-3.75+4.59+8.37=16.26.92-4.14+2.11+8.4=13.296.34-1.18+2.19+2.59=9.946.96-5.1+0.4+4.28=6.541.16-0.14+1.49+1.51=4.024.86-1.13+5.78+8.07=17.589.11-3.32+2.6+8.29=16.687.47-6.21+5.14+7.89=14.294.51-0.89+8.93+0.1=12.651.91-1.64+1.49+9.6=11.368.86-1.62+0.26+5.08=12.585.29-2.51+6.99+2.43=12.25.78-1.21+8.89-7.22=6.241.09-0.78+5.59-4.4=1.59.71-7.49+9.5-0.05=11.679-4.9+9.08-8.37=4.819.64-6.01+6.54-7.31=2.868.67-0.43+1.9-6.87=3.278.21-2.77+6.99-5.54=6.895.1-0.66+7.61-2.63=9.429.21-1.49+4.36-2.35=9.734.66-3.48+9.74-2.16=8.767.07-1.25+1.01-4.05=2.785.58-0.49+4.66-2.63=7.125.93-3.25+6.95-5.19=4.449.74-7.93+7.74-7.67=1.882.97-1.71+6.1-3.26=4.13.97-0.99+8.05-2.77=8.269.16-2.83+7.48-0.34=13.478.85-4.2+9.13-6.81=6.979.75-4.36+9.06-4.05=10.45.02-4.29+4.56-0.88=4.416.73-6.63+8.31-7.81=0.67.65-4.84+0.72-0.51=3.026.19-3.47+8.06-8.33=2.453.82-2.44+2.16-1.43=2.115.92-3.35+2.64-0.5=4.718.53-5.91+9.22-2.39=9.457.61-5.83+8.11-3.47=6.425.98-0.28+9.5-3.09=12.115.19-0.67+3.03-0.66=6.899.5-2.1+8.65-3.63=12.429.23-1.06+9.42-2.79=14.89.9-9.41+8.06-6.34=2.214.28-2.41+6.62-0.7=7.799.85-3.24+2.4-2.43=6.585.93-4.03+8.85-3.21=7.543.76-2.28+8.36-7.29=2.557.9-0.12+3.4-0.94=10.245.85-4.68+6.12-3.79=3.57.04-2.88+8.64-7.49=5.319.92-1.01+6.2-9.33=5.787.27-1.54+5.17-7.17=3