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1.42+3.4=1.01+9.49=7.95+7.5=0.75+4=3.19+2.24=6.67+4.05=3.63+6.25=0.5+3.87=0.12+4.45=8.38+7.62=8.92+5.28=8.18+1=8.6+4.05=4.55+5.99=7.62+6.49=9.36+5.38=9.62+6.38=2.01+4.57=8.84+7.59=1.94+3.45=0.79+5.81=4.6+8.04=9.74+7.55=9.72+1.95=7.78+4.57=0.26+0.48=6.89+9.63=9.21+6.46=9.71+6.07=1.31+4.85=2.19+6.54=5.56+5.02=5.13+8.81=5.98+3.88=1.35+5.12=6.87+9.57=8.11+9.2=0.81+6.04=5.71+0.13=7.89+0.7=6.57+4.42=6.5+3.44=0.53+9.46=7.02+3.39=6.9+8.63=2.64+0.63=5.2+5.57=2.8+4.4=2.07+8.82=8.23+6.01=4.07+0.03=8.76+3.72=2.45+8.25=8.68+9.95=7.89-1.32=7.95-5.81=9.57-8=9.62-1.73=8.39-4.59=8.25-1.13=9.54-7.57=6.92-0.56=3.85-1.48=6.39-0.58=8.4-1.24=9.01-1.77=8.51-4.24=5.97-0.34=7.41-0.9=5.82-0.82=9.25-1.59=7.52-5.66=3.08-1.31=8.73-7.31=9.76-1.69=9.08-0.98=2.4-0.79=7.74-4.88=7.82-4.34=7.7-7.21=3.27-2.7=7.09-4.63=8.99-2.65=6.09-1.85=8.19-6.8=2.58-2=9.02-1.42=5.46-4.26=2.39-1.11=7.49-2.66=3.3-2.95=7.43-1.8=4.57-1.33=5.86-1.83=8.32-3.42=2.9-1.74=1.36-0.41=6.02-5.71=4.63-1.89=5.86-0.58=9.54-1.68=6.93-6.3=9.45-9.17=9.26-4.73=8.28-1.32=7.16-4=2.68-1.51=6.72-3.87=6.8+6.1+7.47=7.07+3.6+4.52=9.66+0.56+3.35=2.14+4.49+4.34=3.15+9.11+2.98=2.96+2.74+3.84=4.16+7.16+0.07=5.25+4.41+9.98=7.64+8.79+1.96=2.64+5.76+9.69=4.95+0.57+4.13=9.33+0.48+1.8=9.31+5.58+6.56=9.97+1.09+5.24=9.42+2.12+7.43=7.69+3+6.85=4.51+1.6+8.72=2.5+4.63+3.02=9.32+5.15+2.99=2.21+1.4+6.66=1.09+7.69+8.2=8.64+2.93+1.34=5.95+3.7+8.2=4.86+3.75+7.59=5.12+9.11+0.04=6.28+4.54+9.66=6.03+9.67+6.17=8.6+9.66+0.58=6.88+0.88+1.92=0.1+1.26+4.69=1.21+3.36+4.3=0.32+0.39+7.92=6.9+7.75+5.24=5.05+5.06+4.66=3.04+8.62+5.16=7.56+4.48+9.65=8.9+5.77+2.93=4.69+2.84+4.97=9.91+4.95+9.87=8.97+7.34+9.4=2.17+2.07+2.33=8.96+7.1+0.71=2.82+0.76+1.79=3.43+8.36+1.36=3.61+9.7+2.87=5.3+9.05+3.93=3.34+0.36+5.75=8.46+1.79+4.31=7.8+0.92+4.89=9.1+8.24+3.69=0.06+6.63+7.58=1.1+4.64+7.13=2.38+7.8+9.53=5.89+3.26+5.03=7.2+5.47-7.36=5.3+9.23-1.4=6.37+4.54-8.32=6.5+7.53-0.65=4.55+5.19-1.83=0.9+6.83-1.94=0.2+6.84-5.97=9.94+6.34-4.13=7.02+4.83-1.86=6.26+5.17-4.82=7.51+6.38-1.13=9.19+9.08-4.56=4.54+3.59-3.58=2.83+6.79-6.08=5.88+4.73-0.02=1.78+5.59-2.03=7.56+7.25-0.47=5.18+0.62-4.16=6.17+5.13-7.78=5.49+7.58-6.77=8.52+7.49-6.25=9.42+4.12-7.76=6.7+5.7-6.8=9.76+3.08-8.85=5.91+5.26-6.57=9.39+2.84-0.81=4.64+9.87-7.26=8.2+1.44-8.76=9.22+1.73-8.16=0.08+9.92-1.64=1.29+2.94-0.28=6.06+2.25-5.32=6.1+3.01-1.02=8.53+7.79-1.27=8.04+2.06-6.87=0.32+4.14-3.42=5.64+4.03-7.83=8.85+7.06-4.57=7.87+5.05-7.48=4.8+3.01-5.82=8.83+8.88-0.08=5.49+8.2-7.5=3.72+5.96-1.59=7.91+6.89-9.16=6.01+6.14-2.29=6.34+8.97-8.72=8.47+2.88-6.79=3.99+2.27-4.8=5.18+3.88-4.64=3.54+6.51-6.27=9.32+7.91-8.43=8.84+3.71-5.06=8.11+6.68-5.24=8.52+4.64-0.88=4.46-3.23+8.23=6.03-0.62+3.61=6.31-4.3+0.61=7.35-0.36+8.04=1.83-0.15+8.42=7.36-6.7+3.56=7.36-4.78+0.41=9.37-4.33+9.39=2.43-0.86+2.72=1.64-1.41+1.89=4.16-4.01+9.07=5.26-0.77+5.62=3.34-2.5+0.31=9.47-3.4+7.36=7.8-6.08+9.97=6.3-5.74+4.1=5.09-2.02+2.15=3.84-0.44+3.74=5.81-0.24+2.91=6.54-6.11+3.12=7.38-7.2+0.18=7.81-1.79+0.59=3.76-2.27+5.54=1.8-1.49+3.21=6.01-1.56+2.79=4.18-2.19+9.22=3.53-0.16+9.17=4.58-0.43+0.37=4.28-1.49+3.9=9.85-5.86+5.58=7.29-0.9+4.3=9.4-1.6+9.08=9.68-0.84+8.71=8.79-5.99+6.73=8.09-4.03+7.95=8.42-3.09+5.81=6.34-1.31+2.62=9.74-4.27+8.19=3.82-3.71+0.12=8.15-5.93+8.84=7.08-1.87+5.21=9.84-5.04+0.79=4.48-2.67+0.05=3.07-0.83+7.11=7.9-0.23+8.3=7.8-7.45+6.68=0.51-0.11+4.81=8.9-2.33+4.47=7.02-3.68+7.99=6.77-2.61+9.26=7.2-3.84+6.49=9.12-3.43+1.02=7.47-6.32+5.79=9.55-3.58+9.61=6.92-1.92-3.86=7.69-5.96-0.76=8.26-1.95-2.62=8.23-2.33-0.28=9.94-1.79-6.63=9.3-0.6-5.64=9.64-4.01-1.87=9.43-0.86-5.22=5.96-1.3-2.86=8.22-1.65-6.34=7.07-2.56-0.93=8.38-6.13-0.81=5.98-3.63-0.68=8.84-1.14-5.07=6.02-0.6-4.06=7.2-1.94-2.56=1.73-1.18-0.35=8.04-5.14-1.26=5.77-2.09-2.33=8.59-0.36-5.69=9.54-6.42-2.53=6.78-4.79-1.29=8.42-1.44-5.05=8.92-0.8-3.78=3.8-1.8-1.68=8.7-3.7-0.31=9.06-4.04-0.45=5.64-2.34-0.82=8.73-5.27-1.09=8.78-0.07-7.51=7.61-0.61-3.29=8.58-2.57-2.69=9.22-2.37-2.72=6.95-1.22-1.16=9.07-7.16-1.3=8.03-5.83-0.85=7.95-4.72-1.75=9.03-0.22-1.3=7.46-1.44-5.85=8.51-2.86-4.17=9.92-4.42-0.37=4.95-0.35-0.27=7.44-0.19-6.78=9.57-2.65-5.12=4.13-2.65-0.54=9.75-1.62-1.53=9.96-0.95-8.44=9.01-4.25-1.68=9.84-6.36-2=6.74-1.9-2.87=8.71-2.93-3.37=4.74-2.31-0.11=5.98-1.5-4.08=8.65-4.08-3.03=8.24+5.24+0.28+1.85=7.38+7.65+2.47+9.89=1.11+1.64+0.86+6.02=0.42+5.09+0.81+8.89=1.84+4.41+6.07+5.52=6.93+8.64+4.15+9.03=6.03+6.61+6.3+9.8=0.79+1.05+4.72+8.43=1.71+7.51+3.79+2.17=7.86+0.59+3.07+6.93=7.71+8.25+4.9+5.64=1.9+7.01+0.61+9.37=1.21+3.3+5.14+2.85=5.57+4.33+1.98+6.47=2.59+0.59+6.36+7.96=7.41+4.56+7.58+3.23=9.71+5.71+8.02+2.04=6.53+9.3+9.68+6.96=4.72+7.95+6.97+4.97=0.65+7.87+7.59+9.82=9.91+8.55+2.64+0.29=4.67+3.85+0.22+2.86=1.7+4.05+7.05+0.97=0.09+4.09+6.52+1.4=3.41+0.03+1.67+7.57=7.42+6.75+7.25+4.23=1.35+3.25+5.17+1.93=7.22+7.46+3.31+0.85=9.85+2.29+9.61+2.4=6.56+5.25+9.14+4.35=4.55+9.73+3.82+9.3=1.66+2.3+1.88+9.63=4.71+1.21+6.26+1.43=8.69+4.17+9.02+9=8.96+9+1.81+6.9=8.26+9.6+0.9+0.06=0.21+0.97+9.09+4.88=0.58+1.43+5.43+2.91=8.75+6.96+8.17+5.91=1.81+2.7+6.43+6.76=5.01+8.88+0.04+2.56=4.01+4.8+8.21+7.76=5.28+1.55+2.78+3.21=3.55+6.41+2.4+2.95=7.27+5.12+1.07+5.54=5.67+5.03+4.87+7.6=3.8+1.89+8.38+7.7=5.3+5.22+3.88+5.72=6.18+2.52+4.1+8.51=6.46+0.11+2.08+5.68=1.07+0.04+9.48+9.93=5.52+5.13+8.37+6.03=6.92+1.44+9.93+7.85=5.68+5.95+7.77+8.5=9.02+0.2+2.59-9.78=2.79+4.28+9.74-7.98=4.25+4.67+1.24-0.25=4.98+8.37+8.42-1.75=9.37+0.53+3.2-7.38=1.37+7.44+0.18-2.54=9.36+7.34+4.67-7.01=6.91+1.25+6.76-2.97=4.16+2.43+4.38-2.14=4.09+9.27+4.84-0.62=5.46+6.93+7.14-9.25=3.3+6.01+4.77-6.38=7.3+2.46+1.92-4.95=7.48+1.3+4.56-0.66=6.54+8.2+1.17-8.39=8.31+7.51+7.09-4.48=4.01+7.71+1.2-5.6=4.91+8.3+4.21-7.56=1.3+1.1+9.8-1.52=0.2+7.65+9.8-1.54=6.63+5.11+0.96-4.23=1.97+6.85+7.33-8.62=4.21+5.89+9.47-4.03=5.01+3.86+4.08-8.97=7.61+6.02+7.76-9.8=8.95+9.62+7.6-3.15=8.34+1.78+9.04-8.42=7.38+4.74+1.12-5.99=3.08+5.76+0.63-9.08=9.34+9.45+5.42-3.92=1.2+0.4+2.44-2.42=5.95+1.17+5.19-0.05=2.17+8.95+4.83-8.13=2.78+4.26+4.05-6.46=6.31+8.34+4.22-4.73=6.18+2.65+1.33-3.25=6.09+1.68+7.97-1.99=6.69+3.16+5.01-4.11=6.62+3.53+8.06-4.8=9.51+4.06+1.61-8.66=6.75+3.46+5.4-9.39=4.7+5.36+6.02-3.41=4.55+5.26+9.2-5.24=1.91+9.77+7.13-6.12=3.39+2.66+8.35-8.8=7.5+6.24+7.27-1.07=7.41+4.04+4.11-7.52=3.87+9.82+6.21-4.46=7.85+1.76+6.2-4.99=3.49+4.79+2.91-2.78=3.71+3.74+6.57-0.86=2.91+9.82+0.51-8.24=4.05+7.22+2.98-9.04=5.41+1.48+5.52-9.19=3.01+9.69-3.93+3.85=8.67+2.04-0.7+2.82=1.3+9.84-9.41+1.48=6.51+6.11-9.52+9.96=2.52+9.26-6.84+5.45=6.13+6.91-2.19+9.85=5.83+5.67-8.98+3.44=6.98+2.94-8.51+6.27=0.98+8.5-5.82+1.4=1.15+0.8-0.63+4.09=0.93+6.99-0.66+6.58=1.81+0.11-1.01+0.02=9.29+8.22-4.57+7.56=9.31+5.38-6.86+4.63=4.24+9.92-5.69+7.22=0.78+6.73-3.25+4.07=8.96+5.7-1.4+8.81=1.48+4.58-4+7.76=1.76+7.75-1.86+7.56=4.5+6.03-9.24+6.3=7.25+1.3-1.75+3.88=4.7+8.67-0.14+8.28=7.48+4.62-3.35+5.61=6.63+9.44-4.96+6.3=3+2.64-2.56+3.94=1.37+6.5-3.54+9.31=3.9+8.01-7.83+9.26=4.72+5.13-3.36+9.45=3.61+5.69-1.67+5.43=0.08+9.51-0.39+3.41=3.14+7.48-7.68+3.78=9.49+9.72-3.18+8.92=5.89+8.67-1.17+4.58=6.02+6.88-2.43+3.13=4.75+9.47-7.07+6.68=8.59+9.14-8.75+5.89=7.93+7.41-5.94+7.61=3.36+9.66-6.36+3.81=5.57+8.8-1.3+1.66=8.35+0.92-0.76+6.52=5.87+7.36-3.81+4.85=4.99+8.19-7.36+4.77=8.7+5.88-6.85+4.31=7.24+3.6-5.61+1.19=9.58+7.16-5.27+7.51=8.91+7.06-3.97+9.52=5.67+6.61-8.59+7.55=3.47+5.12-2.46+4.54=9.61+3.09-4.05+7.82=8.98+1.34-2.07+5.61=4.63+8.25-2.76+6.89=3.66+1.33-1.86+2.19=1.62+5.41-5.17+3.06=7.32+9.09-5.63+0.28=3.55+2.73-2.6-2.21=1.92+4.51-4.83-1.1=9.25+1.42-1.95-1.55=3.83+9.02-8.64-0.04=6.55+6.45-6.4-4.9=7.88+7.42-0.96-8.63=7.26+6.3-8.99-1.1=8.96+6.67-5.41-9.75=6.45+7.53-9.53-3.69=2.5+9.28-8.37-0.4=6.78+5.22-4.38-7.42=8.26+9.28-4.91-3.63=7.03+0.15-4.47-2.25=0.1+7.38-1.93-2.9=4.44+9.11-4.74-2.79=2.54+9.75-4.56-5.09=7.5+5.25-7.48-4.53=7.16+9.07-0.46-0.85=3.75+7.97-1.02-9.29=8.91+3.68-9.44-0.36=9.54+8.64-0.25-3.81=7.39+5.8-8.81-1.87=6.26+3.15-2.01-3.94=8.26+1.75-6.36-0.27=1.96+8.57-2.28-1.15=2.77+7.29-6.75-2.65=2.79+8.62-4.23-2.59=5.55+3.65-5.46-3.29=9.44+2.97-0.62-0.48=7.01+1.47-5.25-1.78=9.53+7.94-2.27-8.65=9.83+7.01-6.01-3.54=9.62+5.64-0.81-7.72=6.25+5.11-1-2.53=6.21+6.12-7.24-4.09=4.99+1.35-4.42-0.84=4.9+5.57-4.29-4=1.38+2.61-0.11-2.79=9.13+7.49-7.59-3.34=7.34+2.34-0.96-6.21=8.58+3.48-1.9-7.81=9.09+1.85-0.49-2.63=9.87+6.95-2.08-6.4=1.51+5.59-1.55-0.75=9.22+9.53-2.55-8.56=4.81+9.46-7.74-4.32=8.91+5.09-5.74-0.85=3.09+0.04-0.74-1.23=6.32+8.3-2.6-9.13=3.15+8.02-1.86-8.3=4.11+6.25-2.47-4.85=9.36+6.38-3.09-4.72=7.75+5.14-2.51-2.91=6.6+6.56-8.3-0.9=1.87-1.1+2.89+1.31=8.6-6.25+6.71+6.56=8.6-6.16+2.14+6.88=7.67-6.22+1.23+0.81=4.7-2.46+4.57+3.79=3.54-1.3+4.11+9.94=2.27-0.48+3.18+7.32=7.32-3.92+4.37+4.6=6.98-6.06+9.94+0.57=7.29-1.77+0.84+3.78=9.25-4.58+5.32+5.47=9.62-1.37+2.32+5.88=2.84-2.63+8.69+4.77=9.66-2.51+1.13+5.5=3.04-0.73+9.69+8.44=6.75-2.79+1.37+8.27=9.14-9.03+9.17+2.97=5.2-3.69+5.67+4.51=7.3-1.78+9.15+9.97=4.71-3.75+6.31+9.02=9.52-7.68+6.64+0.25=7.47-7.06+2.7+2.04=8.92-3.48+2.91+5.94=8.88-0.19+2.87+1.47=5.21-1+8.42+3.69=6.7-1.46+0.54+8.96=3.39-0.82+8.3+1.9=5.88-5.36+0.81+8.95=8.14-2.06+0.8+3.38=7.47-4.69+8.75+0.37=8.53-0.7+3.06+0.25=4.41-3.31+4.6+0.37=8.43-5.78+1.04+3.57=6.32-0.83+3.47+2.6=6.34-6.23+6.21+0.95=6.06-0.35+9.39+6.71=5.45-4.6+3.65+7.58=8.13-2.61+7.4+3.92=1.97-1.09+7.2+6.96=2.35-1.63+7.35+5.48=5.25-3.89+7.45+0.67=1.42-0.14+0.19+0.04=8.84-6.95+8.62+1.5=9.28-3.09+4.56+6.35=3.05-1.02+7.11+0.8=4.65-1.7+3.54+6.1=8.9-6.55+0.59+2.12=7.35-7.21+1.71+7.34=7.44-7.08+1.16+1.29=9.25-3.48+8.73+6.47=9.32-6.14+1.41+0.36=7.32-3.76+9.46+3.67=3.54-1.69+0.66+0.85=6.74-1.33+9.08+7.66=6.54-6.36+4.94-4.45=7.99-6.84+9.6-0.86=8.48-0.29+5.17-6.62=8.38-2.56+8.89-3.26=7.73-0.14+0.72-7.36=6.58-0.81+5.19-6.2=3.46-2.37+8.61-7.94=4.46-1.88+4.5-0.31=4.3-0.38+4.97-4.61=8.41-2.01+4.27-9.26=9.49-5.91+6.82-2.05=9.56-0.28+1.01-0.83=9.89-2.14+6.57-8.15=4.03-0.8+8.48-4.5=9.5-0.2+5.46-1.13=8.85-2.32+5.57-8.74=6.16-3.94+5.99-7.37=4.42-4.02+2.53-1=3.87-0.17+5.54-7.04=9.49-3.74+6.48-1.76=2.72-2.39+8.54-2.57=9.07-8.83+4.93-1.95=8.75-3.26+3.08-0.91=7.38-4.02+4.26-1.42=6.01-4.49+4-3.18=4.29-1.16+2.69-4.49=4.29-0.02+6.51-9.51=8.2-3.8+2.21-3.32=4.94-2.7+1.68-1.85=9.62-4.13+7.62-4.82=3.74-1.58+4.58-0.22=6.16-0.42+7.85-0.99=4.59-4.06+4.9-3.8=9.69-7.81+7.42-4.31=9.89-3.12+3.97-5.53=7.06-6.28+9.21-2.36=8.02-5.69+4.42-3.04=5.45-3.64+8.78-4.06=8.1-7.45+7.82-0.38=8.81-6.5+4.1-6.04=3.21-0.68+0.39-0.25=8.99-3.08+2.67-5.72=6.07-4.11+2.92-1.09=4.46-2.39+6.88-2.97=2.12-0.67+4.4-1.9=9.07-1.06+8.1-9.51=2.31-2.03+8.57-1.03=4.44-2.6+7.5-5.28=6.22-1.05+2.91-1.34=6.6-1.61+3.39-6.4=6.18-1.39+5.72-5.53=5.29-0.77+4.49-5.62=9.91-6.64+9.54-7.95=3.93-3.21+4.49-1.48=9.6-2.06-2.79+5.49=5.5-3.9-0.69+6.34=7.63-3.63-1.35+8.86=8.99-0.97-4.82+0.68=5.6-4.39-0.29+4.75=5.47-1.17-4.14+5.42=9.45-0.97-3.55+7.4=8.68-0.68-7.17+4.6=6.37-0.44-1.05+7.67=3.33-0.76-2.22+4.55=4.61-3.82-0.22+2.2=2.94-0.39-2.36+8.02=4.44-1.87-1.84+8.3=4.31-0.24-1.62+0.98=6.29-3.64-1.5+7.84=9.5-2.16-4.91+1.17=9.76-2.59-6.24+3.55=9.89-3.41-1.37+3.8=4.11-2.42-0.06+6.97=9.87-8.41-0.54+7.18=8.28-2.52-5.57+8.03=5.56-1.92-1.72+1.03=8.87-1.04-1.49+9.18=6.26-3.97-0.16+8.06=7.81-0.12-6.92+3.35=7.87-0.04-4.8+0.41=8.33-0.1-3.22+0.87=9.17-2.85-4.61+2.4=6.66-2.02-2.05+9.09=5.96-2.64-1.04+5.27=9.6-3.31-2.3+8.67=8.15-2.09-3.42+1.74=9.2-0.86-3.63+7.8=7.87-1.03-1.84+3.41=3.92-1.26-2.3+6.55=7.1-1.74-1.46+2.83=2.65-1.02-0.52+3.18=6.29-1.16-2.53+0.19=6.7-0.48-4.73+4.86=9.56-2.48-4.32+5.09=8.69-0.22-0.61+1.28=8-2.07-5.5+2.54=5.67-0.25-5.18+9.86=6.97-0.17-3.92+4.75=9.05-2.93-0.87+3.91=6.88-1.26-4.36+3.71=9.99-7.61-1.48+4.74=5.46-0.95-1.95+3.61=3.11-0.46-2.47+7.95=8.72-2.65-5.1+4.44=8.91-2.41-1.68+0.67=5.41-1.38-0.3+6.11=4.53-0.06-4.31+3.18=9.05-1.23-4.43+5.23=6.35-0.07-4.95-0.4=7.44-1.89-1.06-0.12=5.15-0.3-1.7-1.51=6.77-0.11-3.12-0.37=5.28-0.02-1.44-1.19=8.09-0.59-1.62-2.14=3.58-0.17-1.57-1.35=9.99-0.45-0.18-6.29=7.9-2.4-2.89-2.04=7.38-2.21-2.56-1.73=9.43-3.99-3.15-0.76=5.88-1.84-1.42-2.51=7.65-3.16-1.05-2.75=7.58-1.28-2.42-2.26=5.55-0.5-1.77-2.01=5.78-1.56-0.48-2.47=2.6-0.83-0.88-0.03=7.56-4.39-0.17-1.12=5.08-0.55-3.31-0.28=9.24-0.18-1.58-4.83=7.34-0.21-0.36-0.9=9.61-5.09-1.26-0.88=9.58-0.07-4.83-1.8=8.88-1.55-4.97-1.97=9.44-0.47-6.21-1.12=9.52-2.3-3.21-2.07=7.29-0.6-3.5-1.78=6.49-2.18-1.16-2.26=6.1-0.8-0.14-1.86=9.08-3.08-0.62-2.52=5.95-0.38-4.07-0.68=9.41-2.54-0.39-0.52=7.62-5.25-0.2-0.77=9.03-1.75-4.12-2.76=7.49-1.01-2.76-2.44=6.59-3.48-1.51-0.62=8.77-4.46-2.08-1.72=8.66-1.36-0.74-6.39=8.58-4.14-1.52-2.31=8.87-1.46-1.83-3.83=8.97-4.35-2.56-1.48=9.53-1.89-1.25-5.19=7.49-3.73-0.06-2.57=7.19-0.34-3.47-0.41=8.12-1.36-0.87-2.89=7.76-3.62-0.07-2.21=7.34-2.95-1.58-0.27=6.1-0.27-1.81-2.44=8.49-1.78-4.37-1.38=9.31-4.97-1.37-1.87=9.25-0.66-1.9-2.74=7.95-0.34-4.89-2.41=9.5-4.18-2.52-1.32=8.42-1.27-2.18-1.75=参考答案1.42+3.4=4.821.01+9.49=10.57.95+7.5=15.450.75+4=4.753.19+2.24=5.436.67+4.05=10.723.63+6.25=9.880.5+3.87=4.370.12+4.45=4.578.38+7.62=168.92+5.28=14.28.18+1=9.188.6+4.05=12.654.55+5.99=10.547.62+6.49=14.119.36+5.38=14.749.62+6.38=162.01+4.57=6.588.84+7.59=16.431.94+3.45=5.390.79+5.81=6.64.6+8.04=12.649.74+7.55=17.299.72+1.95=11.677.78+4.57=12.350.26+0.48=0.746.89+9.63=16.529.21+6.46=15.679.71+6.07=15.781.31+4.85=6.162.19+6.54=8.735.56+5.02=10.585.13+8.81=13.945.98+3.88=9.861.35+5.12=6.476.87+9.57=16.448.11+9.2=17.310.81+6.04=6.855.71+0.13=5.847.89+0.7=8.596.57+4.42=10.996.5+3.44=9.940.53+9.46=9.997.02+3.39=10.416.9+8.63=15.532.64+0.63=3.275.2+5.57=10.772.8+4.4=7.22.07+8.82=10.898.23+6.01=14.244.07+0.03=4.18.76+3.72=12.482.45+8.25=10.78.68+9.95=18.637.89-1.32=6.577.95-5.81=2.149.57-8=1.579.62-1.73=7.898.39-4.59=3.88.25-1.13=7.129.54-7.57=1.976.92-0.56=6.363.85-1.48=2.376.39-0.58=5.818.4-1.24=7.169.01-1.77=7.248.51-4.24=4.275.97-0.34=5.637.41-0.9=6.515.82-0.82=59.25-1.59=7.667.52-5.66=1.863.08-1.31=1.778.73-7.31=1.429.76-1.69=8.079.08-0.98=8.12.4-0.79=1.617.74-4.88=2.867.82-4.34=3.487.7-7.21=0.493.27-2.7=0.577.09-4.63=2.468.99-2.65=6.346.09-1.85=4.248.19-6.8=1.392.58-2=0.589.02-1.42=7.65.46-4.26=1.22.39-1.11=1.287.49-2.66=4.833.3-2.95=0.357.43-1.8=5.634.57-1.33=3.245.86-1.83=4.038.32-3.42=4.92.9-1.74=1.161.36-0.41=0.956.02-5.71=0.314.63-1.89=2.745.86-0.58=5.289.54-1.68=7.866.93-6.3=0.639.45-9.17=0.289.26-4.73=4.538.28-1.32=6.967.16-4=3.162.68-1.51=1.176.72-3.87=2.856.8+6.1+7.47=20.377.07+3.6+4.52=15.199.66+0.56+3.35=13.572.14+4.49+4.34=10.973.15+9.11+2.98=15.242.96+2.74+3.84=9.544.16+7.16+0.07=11.395.25+4.41+9.98=19.647.64+8.79+1.96=18.392.64+5.76+9.69=18.094.95+0.57+4.13=9.659.33+0.48+1.8=11.619.31+5.58+6.56=21.459.97+1.09+5.24=16.39.42+2.12+7.43=18.977.69+3+6.85=17.544.51+1.6+8.72=14.832.5+4.63+3.02=10.159.32+5.15+2.99=17.462.21+1.4+6.66=10.271.09+7.69+8.2=16.988.64+2.93+1.34=12.915.95+3.7+8.2=17.854.86+3.75+7.59=16.25.12+9.11+0.04=14.276.28+4.54+9.66=20.486.03+9.67+6.17=21.878.6+9.66+0.58=18.846.88+0.88+1.92=9.680.1+1.26+4.69=6.051.21+3.36+4.3=8.870.32+0.39+7.92=8.636.9+7.75+5.24=19.895.05+5.06+4.66=14.773.04+8.62+5.16=16.827.56+4.48+9.65=21.698.9+5.77+2.93=17.64.69+2.84+4.97=12.59.91+4.95+9.87=24.738.97+7.34+9.4=25.712.17+2.07+2.33=6.578.96+7.1+0.71=16.772.82+0.76+1.79=5.373.43+8.36+1.36=13.153.61+9.7+2.87=16.185.3+9.05+3.93=18.283.34+0.36+5.75=9.458.46+1.79+4.31=14.567.8+0.92+4.89=13.619.1+8.24+3.69=21.030.06+6.63+7.58=14.271.1+4.64+7.13=12.872.38+7.8+9.53=19.715.89+3.26+5.03=14.187.2+5.47-7.36=5.315.3+9.23-1.4=13.136.37+4.54-8.32=2.596.5+7.53-0.65=13.384.55+5.19-1.83=7.910.9+6.83-1.94=5.790.2+6.84-5.97=1.079.94+6.34-4.13=12.157.02+4.83-1.86=9.996.26+5.17-4.82=6.617.51+6.38-1.13=12.769.19+9.08-4.56=13.714.54+3.59-3.58=4.552.83+6.79-6.08=3.545.88+4.73-0.02=10.591.78+5.59-2.03=5.347.56+7.25-0.47=14.345.18+0.62-4.16=1.646.17+5.13-7.78=3.525.49+7.58-6.77=6.38.52+7.49-6.25=9.769.42+4.12-7.76=5.786.7+5.7-6.8=5.69.76+3.08-8.85=3.995.91+5.26-6.57=4.69.39+2.84-0.81=11.424.64+9.87-7.26=7.258.2+1.44-8.76=0.889.22+1.73-8.16=2.790.08+9.92-1.64=8.361.29+2.94-0.28=3.956.06+2.25-5.32=2.996.1+3.01-1.02=8.098.53+7.79-1.27=15.058.04+2.06-6.87=3.230.32+4.14-3.42=1.045.64+4.03-7.83=1.848.85+7.06-4.57=11.347.87+5.05-7.48=5.444.8+3.01-5.82=1.998.83+8.88-0.08=17.635.49+8.2-7.5=6.193.72+5.96-1.59=8.097.91+6.89-9.16=5.646.01+6.14-2.29=9.866.34+8.97-8.72=6.598.47+2.88-6.79=4.563.99+2.27-4.8=1.465.18+3.88-4.64=4.423.54+6.51-6.27=3.789.32+7.91-8.43=8.88.84+3.71-5.06=7.498.11+6.68-5.24=9.558.52+4.64-0.88=12.284.46-3.23+8.23=9.466.03-0.62+3.61=9.026.31-4.3+0.61=2.627.35-0.36+8.04=15.031.83-0.15+8.42=10.17.36-6.7+3.56=4.227.36-4.78+0.41=2.999.37-4.33+9.39=14.432.43-0.86+2.72=4.291.64-1.41+1.89=2.124.16-4.01+9.07=9.225.26-0.77+5.62=10.113.34-2.5+0.31=1.159.47-3.4+7.36=13.437.8-6.08+9.97=11.696.3-5.74+4.1=4.665.09-2.02+2.15=5.223.84-0.44+3.74=7.145.81-0.24+2.91=8.486.54-6.11+3.12=3.557.38-7.2+0.18=0.367.81-1.79+0.59=6.613.76-2.27+5.54=7.031.8-1.49+3.21=3.526.01-1.56+2.79=7.244.18-2.19+9.22=11.213.53-0.16+9.17=12.544.58-0.43+0.37=4.524.28-1.49+3.9=6.699.85-5.86+5.58=9.577.29-0.9+4.3=10.699.4-1.6+9.08=16.889.68-0.84+8.71=17.558.79-5.99+6.73=9.538.09-4.03+7.95=12.018.42-3.09+5.81=11.146.34-1.31+2.62=7.659.74-4.27+8.19=13.663.82-3.71+0.12=0.238.15-5.93+8.84=11.067.08-1.87+5.21=10.429.84-5.04+0.79=5.594.48-2.67+0.05=1.863.07-0.83+7.11=9.357.9-0.23+8.3=15.977.8-7.45+6.68=7.030.51-0.11+4.81=5.218.9-2.33+4.47=11.047.02-3.68+7.99=11.336.77-2.61+9.26=13.427.2-3.84+6.49=9.859.12-3.43+1.02=6.717.47-6.32+5.79=6.949.55-3.58+9.61=15.586.92-1.92-3.86=1.147.69-5.96-0.76=0.978.26-1.95-2.62=3.698.23-2.33-0.28=5.629.94-1.79-6.63=1.529.3-0.6-5.64=3.069.64-4.01-1.87=3.769.43-0.86-5.22=3.355.96-1.3-2.86=1.88.22-1.65-6.34=0.237.07-2.56-0.93=3.588.38-6.13-0.81=1.445.98-3.63-0.68=1.678.84-1.14-5.07=2.636.02-0.6-4.06=1.367.2-1.94-2.56=2.71.73-1.18-0.35=0.28.04-5.14-1.26=1.645.77-2.09-2.33=1.358.59-0.36-5.69=2.549.54-6.42-2.53=0.596.78-4.79-1.29=0.78.42-1.44-5.05=1.938.92-0.8-3.78=4.343.8-1.8-1.68=0.328.7-3.7-0.31=4.699.06-4.04-0.45=4.575.64-2.34-0.82=2.488.73-5.27-1.09=2.378.78-0.07-7.51=1.27.61-0.61-3.29=3.718.58-2.57-2.69=3.329.22-2.37-2.72=4.136.95-1.22-1.16=4.579.07-7.16-1.3=0.618.03-5.83-0.85=1.357.95-4.72-1.75=1.489.03-0.22-1.3=7.517.46-1.44-5.85=0.178.51-2.86-4.17=1.489.92-4.42-0.37=5.134.95-0.35-0.27=4.337.44-0.19-6.78=0.479.57-2.65-5.12=1.84.13-2.65-0.54=0.949.75-1.62-1.53=6.69.96-0.95-8.44=0.579.01-4.25-1.68=3.089.84-6.36-2=1.486.74-1.9-2.87=1.978.71-2.93-3.37=2.414.74-2.31-0.11=2.325.98-1.5-4.08=0.48.65-4.08-3.03=1.548.24+5.24+0.28+1.85=15.617.38+7.65+2.47+9.89=27.391.11+1.64+0.86+6.02=9.630.42+5.09+0.81+8.89=15.211.84+4.41+6.07+5.52=17.846.93+8.64+4.15+9.03=28.756.03+6.61+6.3+9.8=28.740.79+1.05+4.72+8.43=14.991.71+7.51+3.79+2.17=15.187.86+0.59+3.07+6.93=18.457.71+8.25+4.9+5.64=26.51.9+7.01+0.61+9.37=18.891.21+3.3+5.14+2.85=12.55.57+4.33+1.98+6.47=18.352.59+0.59+6.36+7.96=17.57.41+4.56+7.58+3.23=22.789.71+5.71+8.02+2.04=25.486.53+9.3+9.68+6.96=32.474.72+7.95+6.97+4.97=24.610.65+7.87+7.59+9.82=25.939.91+8.55+2.64+0.29=21.394.67+3.85+0.22+2.86=11.61.7+4.05+7.05+0.97=13.770.09+4.09+6.52+1.4=12.13.41+0.03+1.67+7.57=12.687.42+6.75+7.25+4.23=25.651.35+3.25+5.17+1.93=11.77.22+7.46+3.31+0.85=18.849.85+2.29+9.61+2.4=24.156.56+5.25+9.14+4.35=25.34.55+9.73+3.82+9.3=27.41.66+2.3+1.88+9.63=15.474.71+1.21+6.26+1.43=13.618.69+4.17+9.02+9=30.888.96+9+1.81+6.9=26.678.26+9.6+0.9+0.06=18.820.21+0.97+9.09+4.88=15.150.58+1.43+5.43+2.91=10.358.75+6.96+8.17+5.91=29.791.81+2.7+6.43+6.76=17.75.01+8.88+0.04+2.56=16.494.01+4.8+8.21+7.76=24.785.28+1.55+2.78+3.21=12.823.55+6.41+2.4+2.95=15.317.27+5.12+1.07+5.54=195.67+5.03+4.87+7.6=23.173.8+1.89+8.38+7.7=21.775.3+5.22+3.88+5.72=20.126.18+2.52+4.1+8.51=21.316.46+0.11+2.08+5.68=14.331.07+0.04+9.48+9.93=20.525.52+5.13+8.37+6.03=25.056.92+1.44+9.93+7.85=26.145.68+5.95+7.77+8.5=27.99.02+0.2+2.59-9.78=2.032.79+4.28+9.74-7.98=8.834.25+4.67+1.24-0.25=9.914.98+8.37+8.42-1.75=20.029.37+0.53+3.2-7.38=5.721.37+7.44+0.18-2.54=6.459.36+7.34+4.67-7.01=14.366.91+1.25+6.76-2.97=11.954.16+2.43+4.38-2.14=8.834.09+9.27+4.84-0.62=17.585.46+6.93+7.14-9.25=10.283.3+6.01+4.77-6.38=7.77.3+2.46+1.92-4.95=6.737.48+1.3+4.56-0.66=12.686.54+8.2+1.17-8.39=7.528.31+7.51+7.09-4.48=18.434.01+7.71+1.2-5.6=7.324.91+8.3+4.21-7.56=9.861.3+1.1+9.8-1.52=10.680.2+7.65+9.8-1.54=16.116.63+5.11+0.96-4.23=8.471.97+6.85+7.33-8.62=7.534.21+5.89+9.47-4.03=15.545.01+3.86+4.08-8.97=3.987.61+6.02+7.76-9.8=11.598.95+9.62+7.6-3.15=23.028.34+1.78+9.04-8.42=10.747.38+4.74+1.12-5.99=7.253.08+5.76+0.63-9.08=0.399.34+9.45+5.42-3.92=20.291.2+0.4+2.44-2.42=1.625.95+1.17+5.19-0.05=12.262.17+8.95+4.83-8.13=7.822.78+4.26+4.05-6.46=4.636.31+8.34+4.22-4.73=14.146.18+2.65+1.33-3.25=6.916.09+1.68+7.97-1.99=13.756.69+3.16+5.01-4.11=10.756.62+3.53+8.06-4.8=13.419.51+4.06+1.61-8.66=6.526.75+3.46+5.4-9.39=6.224.7+5.36+6.02-3.41=12.674.55+5.26+9.2-5.24=13.771.91+9.77+7.13-6.12=12.693.39+2.66+8.35-8.8=5.67.5+6.24+7.27-1.07=19.947.41+4.04+4.11-7.52=8.043.87+9.82+6.21-4.46=15.447.85+1.76+6.2-4.99=10.823.49+4.79+2.91-2.78=8.413.71+3.74+6.57-0.86=13.162.91+9.82+0.51-8.24=54.05+7.22+2.98-9.04=5.215.41+1.48+5.52-9.19=3.223.01+9.69-3.93+3.85=12.628.67+2.04-0.7+2.82=12.831.3+9.84-9.41+1.48=3.216.51+6.11-9.52+9.96=13.062.52+9.26-6.84+5.45=10.396.13+6.91-2.19+9.85=20.75.83+5.67-8.98+3.44=5.966.98+2.94-8.51+6.27=7.680.98+8.5-5.82+1.4=5.061.15+0.8-0.63+4.09=5.410.93+6.99-0.66+6.58=13.841.81+0.11-1.01+0.02=0.939.29+8.22-4.57+7.56=20.59.31+5.38-6.86+4.63=12.464.24+9.92-5.69+7.22=15.690.78+6.73-3.25+4.07=8.338.96+5.7-1.4+8.81=22.071.48+4.58-4+7.76=9.821.76+7.75-1.86+7.56=15.214.5+6.03-9.24+6.3=7.597.25+1.3-1.75+3.88=10.684.7+8.67-0.14+8.28=21.517.48+4.62-3.35+5.61=14.366.63+9.44-4.96+6.3=17.413+2.64-2.56+3.94=7.021.37+6.5-3.54+9.31=13.643.9+8.01-7.83+9.26=13.344.72+5.13-3.36+9.45=15.943.61+5.69-1.67+5.43=13.060.08+9.51-0.39+3.41=12.613.14+7.48-7.68+3.78=6.729.49+9.72-3.18+8.92=24.955.89+8.67-1.17+4.58=17.976.02+6.88-2.43+3.13=13.64.75+9.47-7.07+6.68=13.838.59+9.14-8.75+5.89=14.877.93+7.41-5.94+7.61=17.013.36+9.66-6.36+3.81=10.475.57+8.8-1.3+1.66=14.738.35+0.92-0.76+6.52=15.035.87+7.36-3.81+4.85=14.274.99+8.19-7.36+4.77=10.598.7+5.88-6.85+4.31=12.047.24+3.6-5.61+1.19=6.429.58+7.16-5.27+7.51=18.988.91+7.06-3.97+9.52=21.525.67+6.61-8.59+7.55=11.243.47+5.12-2.46+4.54=10.679.61+3.09-4.05+7.82=16.478.98+1.34-2.07+5.61=13.864.63+8.25-2.76+6.89=17.013.66+1.33-1.86+2.19=5.321.62+5.41-5.17+3.06=4.927.32+9.09-5.63+0.28=11.063.55+2.73-2.6-2.21=1.471.92+4.51-4.83-1.1=0.59.25+1.42-1.95-1.55=7.173.83+9.02-8.64-0.04=4.176.55+6.45-6.4-4.9=1.77.88+7.42-0.96-8.63=5.717.26+6.3-8.99-1.1=3.478.96+6.67-5.41-9.75=0.476.45+7.53-9.53-3.69=0.762.5+9.28-8.37-0.4=3.016.78+5.22-4.38-7.42=0.28.26+9.28-4.91-3.63=97.03+0.15-4.47-2.25=0.460.1+7.38-1.93-2.9=2.654.44+9.11-4.74-2.79=6.022.54+9.75-4.56-5.09=2.647.5+5.25-7.48-4.53=0.747.16+9.07-0.46-0.85=14.923.75+7.97-1.02-9.29=1.418.91+3.68-9.44-0.36=2.799.54+8.64-0.25-3.81=14.127.39+5.8-8.81-1.87=2.516.26+3.15-2.01-3.94=3.468.26+1.75-6.36-0.27=3.381.96+8.57-2.28-1.15=7.12.77+7.29-6.75-2.65=0.662.79+8.62-4.23-2.59=4.595.55+3.65-5.46-3.29=0.459.44+2.97-0.62-0.48=11.317.01+1.47-5.25-1.78=1.459.53+7.94-2.27-8.65=6.559.83+7.01-6.01-3.54=7.299.62+5.64-0.81-7.72=6.736.25+5.11-1-2.53=7.836.21+6.12-7.24-4.09=14.99+1.35-4.42-0.84=1.084.9+5.57-4.29-4=2.181.38+2.61-0.11-2.79=1.099.13+7.49-7.59-3.34=5.697.34+2.34-0.96-6.21=2.518.58+3.48-1.9-7.81=2.359.09+1.85-0.49-2.63=7.829.87+6.95-2.08-6.4=8.341.51+5.59-1.55-0.75=4.89.22+9.53-2.55-8.56=7.644.81+9.46-7.74-4.32=2.218.91+5.09-5.74-0.85=7.413.09+0.04-0.74-1.23=1.166.32+8.3-2.6-9.13=2.893.15+8.02-1.86-8.3=1.014.11+6.25-2.47-4.85=3.049.36+6.38-3.09-4.72=7.937.75+5.14-2.51-2.91=7.476.6+6.56-8.3-0.9=3.961.87-1.1+2.89+1.31=4.978.6-6.25+6.71+6.56=15.628.6-6.16+2.14+6.88=11.467.67-6.22+1.23+0.81=3.494.7-2.46+4.57+3.79=10.63.54-1.3+4.11+9.94=16.292.27-0.48+3.18+7.32=12.297.32-3.92+4.37+4.6=12.376.98-6.06+9.94+0.57=11.437.29-1.77+0.84+3.78=10.149.25-4.58+5.32+5.47=15.469.62-1.37+2.32+5.88=16.452.84-2.63+8.69+4.77=13.679.66-2.51+1.13+5.5=13.783.04-0.73+9.69+8.44=20.446.75-2.79+1.37+8.27=13.69.14-9.03+9.17+2.97=12.255.2-3.69+5.67+4.51=11.697.3-1.78+9.15+9.97=24.644.71-3.75+6.31+9.02=16.299.52-7.68+6.64+0.25=8.737.47-7.06+2.7+2.04=5.158.92-3.48+2.91+5.94=14.298.88-0.19+2.87+1.47=13.035.21-1+8.42+3.69=16.326.7-1.46+0.54+8.96=14.743.39-0.82+8.3+1.9=12.775.88-5.36+0.81+8.95=10.288.14-2.06+0.8+3.38=10.267.47-4.69+8.75+0.37=11.98.53-0.7+3.06+0.25=11.144.41-3.31+4.6+0.37=6.078.43-5.78+1.04+3.57=7.266.32-0.83+3.47+2.6=11.566.34-6.23+6.21+0.95=7.276.06-0.35+9.39+6.71=21.815.45-4.6+3.65+7.58=12.088.13-2.61+7.4+3.92=16.841.97-1.09+7.2+6.96=15.042.35-1.63+7.35+5.48=13.555.25-3.89+7.45+0.67=9.481.42-0.14+0.19+0.04=1.518.84-6.95+8.62+1.5=12.019.28-3.09+4.56+6.35=17.13.05-1.02+7.11+0.8=9.944.65-1.7+3.54+6.1=12.598.9-6.55+0.59+2.12=5.067.35-7.21+1.71+7.34=9.197.44-7.08+1.16+1.29=2.819.25-3.48+8.73+6.47=20.979.32-6.14+1.41+0.36=4.957.32-3.76+9.46+3.67=16.693.54-1.69+0.66+0.85=3.366.74-1.33+9.08+7.66=22.156.54-6.36+4.94-4.45=0.677.99-6.84+9.6-0.86=9.898.48-0.29+5.17-6.62=6.748.38-2.56+8.89-3.26=11.457.73-0.14+0.72-7.36=0.956.58-0.81+5.19-6.2=4.763.46-2.37+8.61-7.94=1.764.46-1.88+4.5-0.31=6.774.3-0.38+4.97-4.61=4.288.41-2.01+4.27-9.26=1.419.49-5.91+6.82-2.05=8.359.56-0.28+1.01-0.83=9.469.89-2.14+6.57-8.15=6.174.03-0.8+8.48-4.5=7.219.5-0.2+5.46-1.13=13.638.85-2.32+5.57-8.74=3.366.16-3.94+5.99-7.37=0.844.42-4.02+2.53-1=1.933.87-0.17+5.54-7.04=2.29.49-3.74+6.48-1.76=10.472.72-2.39+8.54-2.57=6.39.07-8.83+4.93-1.95=3.228.75-3.26+3.08-0.91=7.667.38-4.02+4.26-1.42=6.26.01-4.49+4-3.18=2.344.29-1.16+2.69-4.49=1.334.29-0.02+6.51-9.51=1.278.2-3.8+2.21-3.32=3.294.94-2.7+1.68-1.85=2.079.62-4.13+7.62-4.82=8.293.74-1.58+4.58-0.22=6.526.16-0.42+7.85-0.99=12.64.59-4.06+4.9-3.8=1.639.69-7.81+7.42-4.31=4.999.89-3.12+3.97-5.53=5.217.06-6.28+9.21-2.36=7.638.02-5.69+4.42-3.04=3.715.45-3.64+8.78-4.06=6.538.1-7.45+7.82-0.38=8.098.81-6.5+4.1-6.04=0.373.21-0.68+0.39-0.25=