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8.29+2.23=9.11+2.52=3.39+0.11=0.14+4.08=3.55+6.07=7.78+7.27=1.88+1.79=1.57+2.74=1.41+7.5=8.63+9.19=2.77+5.81=9.69+6.11=2.03+6.19=9.3+1.78=1.18+4.5=7.41+3.43=1.23+2.99=5.52+2.66=5.71+1.29=2.24+3.94=0.85+5.94=0.72+7.04=6.66+6.33=2.48+3.93=3.07+7.61=9.89+9.18=2.78+7.58=2.92+8.93=3.85+2.33=3.71+6.76=3.13+7.37=6.72+7.06=2.91+5.33=0.69+5.26=2.84+7.55=3.19+1.91=0.39+7.86=8.4+2.25=3.75+8.56=3.15+6.14=2.67+4.61=6.81+3.53=4.16+0.17=6.51+9.09=2.38+2.77=9.13+6.25=3.54+4.25=8.75+4.46=0.23+4.36=8.84+5.78=1.39+2.58=5.9+6.43=8.52+5.75=3.08+6.37=9.74-5.47=9.16-1.11=7.95-6.9=6.75-2.65=3.34-2.41=2.86-1.26=7.59-0.84=8.5-6.06=8.44-0.53=5.37-4.69=7.96-5.79=4.94-0.78=8.74-6.35=7.06-3.6=7.77-2.95=9.98-6.06=3.52-0.68=7.82-1.11=6.98-5.08=4.37-3.85=3.86-3.73=8.72-5.72=8.81-4.23=9.57-8.46=9.39-5.79=8.29-7.63=5.79-2.15=1.23-0.88=8.93-5.76=7.41-4.4=5.27-1.62=9.1-3.13=6.03-0.66=4.94-3.87=9.91-7.34=5.14-2.31=2.36-1.81=6.39-0.2=8.51-2.14=4.46-3.31=6.46-3.95=5.44-1.78=9.92-5.63=5.51-5.26=9.43-9.28=7.38-2.96=9.49-4.31=1.83-0.53=9-0.64=7.08-3.41=8.06-1.42=9.48-5.72=9.2-2.32=3.56-3.44=2.65+3.24+4.89=1.81+0.85+4.27=2.2+7.39+9.82=7.29+3.86+5.45=1.84+1.28+8.59=6.79+0.42+6.45=6.95+4.31+1.72=2.58+3.26+5.39=7.2+7.33+0.39=6.38+0.09+1.61=3.04+7.6+9.31=5.05+8.57+2.42=3.34+1.36+8.42=1.92+7.4+5.16=7.21+7.7+7.36=4.05+1.24+8.57=5.54+7.45+2.61=3.61+3.17+0.97=0.55+3.17+7.99=8.98+6.65+1.61=4.81+0.94+6.83=0.04+1.32+5.82=8.32+5.36+1.64=8.52+6.88+2.35=5.22+5.96+5.67=8.46+9.1+5.4=4.37+7.75+7.7=8.1+4.45+8.45=5.24+0.69+3.83=1.32+2.61+3.34=2.43+9.63+2.04=8.99+7.99+9.72=0.36+9.69+0.39=0.45+3.75+7.06=1.03+3.58+4.93=1.67+3.77+2.76=6.54+2.28+2.57=6.57+2.94+9.38=1.21+4.02+6.38=9.38+0.48+3.49=2.57+4.84+8.7=4.53+4.45+3.62=1.86+0.81+3.58=4.71+0.89+5.58=2.29+1.27+5.26=6.76+1.12+2.09=2.86+6.19+0.75=1.26+8.99+9.84=9.08+1.83+9.2=8.71+9.93+3.61=2.98+7.32+1.5=6.81+8.85+6.35=9.45+3.36+4.27=7.94+2.01+4.69=6.96+7.73-0.77=0.76+8.93-5.41=5.29+7.48-7.79=6.51+6.22-1.42=4.96+1.72-5.56=8.7+4.79-6.33=6.57+4-2.3=1.45+3.77-0.36=6.19+2.29-5.23=2.7+4.17-2.61=3.68+6.24-7.56=5.32+9.78-1.95=4.98+5.44-1.75=9.09+0.66-0.05=5.98+5.19-6.37=8.43+3.35-5.95=9.91+0.78-9.61=0.34+5.76-5.13=9.17+6.17-2.89=0.27+9.32-5.5=2.57+8.05-8.94=3.36+9.04-9.92=9.5+6.56-0.21=7.8+4.87-4.39=9.17+3.8-1.44=8.05+8.75-5.24=4.5+5.67-5.52=1.76+7.46-0.91=9.13+6.83-8.64=5.65+3.47-7.14=7.24+9.38-9.67=8.96+3.47-0.05=8.8+2.75-0.31=4.73+0.18-3.32=3.56+1.41-4.87=5.91+4.87-6.26=8.62+4.92-7.08=5.52+5.95-5.77=5.19+4.26-8.79=7.59+6.35-9.66=6.29+8.51-1.86=0.55+8.46-3.46=9.85+0.29-6.18=8.61+2.68-5.7=1.77+6.1-4.27=0.06+9.14-6.78=3.54+4.24-0.57=9.18+7.29-7.05=7+7.88-1.66=4.97+0.89-1.86=4.35+5.84-8.01=8.83+9.67-9.31=3.33+6.41-3.27=5.07+4.73-3.7=8.24-3.74+8.22=4.36-1.25+6.49=7.1-4.21+9.7=9.82-3.28+6.77=7.02-3.62+8.27=5.01-4.32+3.64=8.77-7.2+4.07=6.52-4.31+2.44=9.26-3.82+0.07=6.72-5.42+9.43=7.82-2.78+7.26=7.33-6.68+5.21=9.09-6.37+6.2=3.87-0.3+8.28=8.88-0.44+2.89=9.77-7.49+4.86=7.57-2.08+5.07=9.69-0.79+1.86=4.93-0.78+9.97=4.15-3.37+0.28=9.29-7.53+4.45=5.77-5.65+6.47=9.91-2.53+0.39=6.13-0.15+8.62=5.11-0.4+3.72=0.31-0.11+7.65=7-6.81+0.46=6.37-1.01+7.27=9.79-5.12+7.98=4.12-0.25+3.53=7.77-2.44+2.71=5.06-1.18+0.38=5.1-1.76+2.1=3.78-2.95+4.56=7.63-3.26+8.51=6.94-5.05+6.62=7.04-2.93+9.28=9.67-8.45+7.54=9.71-2.61+3.48=5.82-2+8.38=9.37-1.26+5.75=6.62-4.17+4.72=7.85-1.26+2.49=9.4-7.58+4.66=7.62-0.48+7.92=7-5.94+9.33=7.58-4.43+7.1=6.98-1.07+4.35=9.93-3.1+3.01=7.59-1.31+8.66=2.92-2.71+6.87=9.73-0.23+3.75=4.52-1.86+8.08=8.99-6.9+5.88=3.37-0.72-1.37=9.96-1.31-4.97=7.25-0.23-6.05=8.47-0.07-0.23=8.65-6.32-1.34=8.61-3.9-4.48=7.82-1.52-4.36=7.96-0.35-2=8.36-0.11-6.87=8.79-1.38-6.03=6.38-0.78-2.27=9.74-0.54-3.8=6.92-2.11-2.18=5.44-2.79-1.22=9.09-5.39-0.64=9.52-5.92-1.12=9.79-1.04-7.73=6.45-0.66-1.42=7.45-5.36-1.07=9.68-6.86-0.23=8.64-3.23-0.35=9.8-2.7-2.36=9.82-7.63-0.13=8.67-2.26-1.55=4.48-0.65-0.24=5.82-2.13-3.5=7.93-1.81-0.24=8.09-0.59-6.91=7.33-1.13-1.59=9.1-3.54-1.14=7.63-2.78-2.59=8.61-1.69-6.03=4.17-1.11-2.72=9.4-7.26-1.46=8.92-3.02-0.64=8.4-6.07-0.55=5.81-0.05-2.61=6.53-0.36-1.55=9.83-7.78-0.8=6.42-0.41-1.45=7.85-2.66-2.7=6.36-2.1-3.09=6.09-0.67-4.46=9.79-6.61-1.26=9.26-0.9-3.4=4.4-1.35-1.2=7.66-3.28-1.72=7.49-5.29-1.59=6.51-4.18-0.39=4.94-1.93-2.08=3.26-2.93-0.16=8.46-0.05-6.31=7.6-1.04-3.6=5.8-0.23-4.48=9.54+0.27+5.07+0.56=9.3+1.99+3.58+8.1=8.27+1.64+4.49+2.72=0.05+0.29+4.94+0.75=6.03+8.33+7.52+8.26=8.92+8.12+5.21+4.69=0.81+2.86+1.36+6.58=8.7+8.83+0.2+9.88=3.7+1.74+3.91+6.6=0.34+2.3+5.93+5.61=2.23+1.66+6.75+5.92=6.01+1.32+7.37+4.44=0.3+8.57+8.06+9.9=8.48+3.69+4.45+9.27=4.47+0.92+1+2.39=7.48+2.52+2.21+6.49=8.95+0.65+5.32+2.55=6.7+9.72+4.12+0.81=3.71+8.73+2.8+4.98=7.53+0.55+0.11+0.2=3.26+3.55+8.9+2.09=7.8+8.63+3.41+1.43=5.66+3.52+6.5+0.99=6.6+4.84+2.92+9.36=4.05+8.03+9.09+9.17=8.62+4.16+0.08+5.77=5.31+2.6+4.24+5.97=4.08+8.88+1.88+5.66=3.3+7.21+9.72+9.01=2.53+7.59+4.2+2.04=6.08+9.28+8.14+7.91=1.79+2.78+1.92+1.97=9.78+4.71+7.37+9.32=5.15+2.02+4.99+9.88=3.37+3.53+7.67+0.43=3.19+0.36+2.19+6.13=1.83+8.89+7.98+0.11=8.29+3.71+6.32+1.37=7.49+0.81+6.88+0.05=3.26+6.17+7.92+0.2=1.68+7.99+6.1+9.73=7.03+5.86+6.14+9.51=1.16+4.78+6.79+2.72=3.99+7.19+8.64+9.78=7.15+1.24+1.63+3.03=4.87+9.44+4.64+9.93=6.15+8.2+7.77+4.31=0.58+4.15+7.49+9=4.94+0.94+9.04+5.47=2.19+6.39+6.16+0.21=4.65+7.42+6.98+0.21=3.26+7.63+7+5.59=0.89+0.62+4.34+9.43=2.78+9.89+9.99+2.02=9.77+5.31+5.83-9.04=9.85+4.03+6.12-1.45=2.2+4.03+4.29-6.77=3.57+7.03+4.86-1.39=0.71+7.68+2.47-5.62=3.92+5.97+3.49-3.56=6.63+0.22+3.36-3.05=2.49+8.54+2.25-1.51=7.03+8.2+4.37-7.71=3.59+2.76+2.02-0.23=3.48+9.47+3.22-8.45=9.54+0.92+3.52-3.58=7.75+6.77+5.9-2.19=6.06+5.27+9.78-7.61=1.5+5.43+9.62-0.26=6.02+5.57+5.82-0.45=9.46+6.35+5.93-5.11=2.85+0.82+2.22-1.79=8.83+7.91+2.03-1.81=6.85+0.47+1.74-8.06=9.08+3.31+0.53-1.03=0.51+2.53+0.49-0.91=9.78+1.93+0.58-3.3=1.16+8.65+7.77-9.91=5.99+6.19+5.61-6.22=2.17+8.62+1.3-2.93=3.47+7.58+5.71-8.95=5.93+9.41+6.66-9.12=8.49+8.08+4.75-1.25=4.74+6.33+2.95-3.6=9.43+6+5.36-5.93=7.98+6.25+8.35-3.57=9.82+7.26+6.92-7.39=6.71+5.5+2.57-9.8=5.23+6.13+4.54-9.76=8.89+7.39+4.9-8.71=8.49+1.52+9.3-2.41=1.59+7.03+9.81-3.26=0.8+7.66+2.64-1.49=8.21+3.37+4.05-3.45=8+0.78+0.2-0.17=9.85+6.89+6.72-3.62=1.09+3.4+6.82-9.55=0.1+9.42+3.9-7.58=7.98+6.1+0.76-3.54=6.64+9.88+3.16-8.53=6.77+8.9+3.03-4.32=8.22+5.19+1.69-9.27=7.91+2.87+2.95-5.24=0.91+5.33+4.01-0.74=9.11+7.87+5.61-9.84=2.75+7.58+0.54-9.05=5.46+1.36+3.81-5.67=8.58+7.53+5.61-2.42=6.53+3.62-8.03+7.88=2.02+8.39-0.45+3.31=2.48+4.74-4.19+1.71=0.99+5.56-6.19+6.95=3.38+4.02-2.91+6.59=0.76+6.03-0.52+4.01=4.1+4.09-2.75+9.58=2.07+9.03-6.7+4.69=0.73+6.87-5.75+2.94=0.94+6.29-4.51+4.76=1.91+6.91-3.71+8.03=0.49+5.95-4.65+1.54=6.57+4.39-6.03+8.73=8.55+0.06-1.17+1.44=7.05+8.55-9.23+7.44=7.67+3.6-5.48+1.21=9.14+5.71-0.85+0.89=4.52+7.89-2.65+2.54=2.84+2-3.59+5.35=1.4+4.64-2.83+1.09=8.07+6.37-1.81+1.14=7.75+0.25-7.09+9.29=8.65+9.7-3.17+1.36=8.44+4.83-9.46+3.62=3.4+6.49-2.6+8.84=6.57+9.18-1.02+9.2=6.97+6.85-0.04+8.05=4.24+9.01-6.03+9.7=2.16+3.78-5.09+0.33=8.23+1.2-6.87+8.82=7.53+7.93-3.75+8.31=8.06+1.6-7.03+4.35=1.66+6.42-5.56+5.23=9.59+9.19-9.4+5.04=2.82+3.85-3+4.99=1.39+8.89-2.88+7.32=2.43+9.98-2.67+5.77=9.72+6.44-5.65+1.14=8.25+7.73-7+5.63=1.38+9.72-3.7+7.26=5.32+9.7-9.36+8.53=2.59+6.15-5.63+3.41=2.06+2.58-0.11+9.64=6.57+5.81-4.24+2.91=9.65+5.55-7.08+4.76=4.66+6.65-9.56+7.56=5.39+6.35-8.14+3.63=2.29+8.23-6.32+8.35=3.54+8.89-1.36+9.24=3.69+7.14-3.36+1.42=1.64+5.97-3.79+2.02=2.08+6.01-0.15+4.16=1.98+8.25-3.34+1.51=3.88+5.51-5.94+8.1=2.08+7.05-7.52-0.41=9.51+6.68-8.24-3.29=5.21+3.52-0.65-4.11=2.23+9.73-0.62-8.66=4.84+7.68-2-6.26=9.57+6.22-3.25-3.11=9.89+2.53-3.83-5.67=4.04+9.13-0.06-7.54=6.09+7.07-4.29-4.7=3.69+9.69-6.52-4.03=6.28+4.37-1.5-1.46=7.42+5.29-3.43-5.5=5.6+7.74-6.52-2.68=8.75+7.73-4.21-0.55=9.4+4.91-5.86-3.35=9.09+7.89-2.41-5.55=9.67+1.47-6.06-1.22=6.25+2.33-2.17-0.7=7.29+8.05-4.05-4.75=7.32+4.26-5.39-1.93=7.22+3.29-5.54-4.06=5.32+9.87-9.6-4.08=5.81+6.49-2.81-4.95=8.22+2.56-3.67-2.25=3.5+5.51-2.77-0.86=6.27+5.89-1.78-8.04=7.77+5.45-4.5-1.85=7.87+5.15-6.6-0.08=8.83+9.96-8.03-7.73=3.33+9.2-0.22-8.77=6.52+3.6-2.55-7.09=8.74+4.47-0.43-1.78=8.37+9.52-3.74-0.64=0.69+9.61-0.7-5.48=9.22+4.44-5.38-1.64=7.83+2-5.22-3=1.33+5.01-3.88-0.57=5.3+0.69-1.55-1.43=4.88+8.32-2.14-4.73=3.5+7.06-5.48-0.69=9.88+6.46-3.82-9.64=9.53+6.79-5.46-8.36=2.44+9.23-5.48-3.28=5.34+4.07-2.71-3.89=3.25+9.21-2.34-8.48=1.14+7.06-4.65-3.33=8.16+5.37-2.66-3.7=2.2+7.29-0.48-6.46=0.11+6.18-1.19-3.29=4.77+5.64-3.46-3.97=9.43+2.8-1.11-4.73=8.33+0.97-0.26-4.05=2.93+5.71-1.28-4.24=5.35+9.88-4.02-3.27=4.01-2.38+3.65+9.49=9.9-9.02+0.52+8.19=6.52-3.84+3.04+2.9=9.63-6.7+6.93+7.84=7.45-4.34+4.35+3.99=1.57-1+1.82+9.98=1.58-0.8+0.4+8.95=4.31-0.33+7.27+7.42=6.68-3.21+1.17+4.45=4.71-1.03+8.88+2.74=4.12-1.29+9.62+4.4=6.89-6.28+5.97+7.05=9.55-2.82+0.27+9.59=8.49-1.87+1.44+6.8=8.18-0.27+8.43+6.13=8.68-4.13+5.45+6.53=8.7-2.4+7.26+1.56=5.86-1.53+2.38+0.52=9.83-5.96+2.59+5.54=4.27-3.23+1.74+6.52=4.91-0.99+6.38+8.2=5.87-3.38+3.05+7.19=6.68-3.7+0.5+5.6=2.7-1.25+2.79+2.44=8.6-0.5+8.73+3.47=9.51-2.16+5.79+5.17=7.14-6.73+2.19+8.61=9.27-2.95+9.15+4.81=8.88-5.41+6.59+3.67=8.25-3.15+3.65+3.35=4.49-3.61+0.19+2.96=8.28-4.46+5.85+6.42=8.59-0.92+1.8+2.24=6.68-3.72+9.38+1.33=6.67-5.35+8.09+1.54=8.23-6.1+3.76+8.26=1.62-0.2+9.21+1.7=5.39-2.59+5.42+6.48=5.64-4.4+2.45+7.01=9.06-1.52+8.47+2.64=3.48-0.97+6.79+1.16=5.36-5.25+9.87+3.63=1.32-0.37+3.21+3.93=9.85-6.55+3.73+6.01=8.32-0.35+2.42+7.39=9.17-3.88+0.39+8.9=9.52-9.41+4.93+5.25=8.37-4.05+3.53+4.39=6.47-1.26+6.29+9.65=2.14-1.75+2.34+1.3=8.97-1.04+7.37+5.67=8.63-2.11+5.33+9=6.23-1.79+2.1+0.09=9.52-1.31+0.99+0.55=9.79-5.55+0.93-5.06=8.07-2.45+5.17-7.14=1.87-0.38+2.51-1.05=7.64-7.4+7.31-2.45=6.73-3.88+8.18-1.31=6.06-2.61+6.46-3.07=8.08-4.33+3.01-6.07=1.71-0.57+7.3-5.24=8.92-2.73+9.9-9.78=7.74-3.86+6.31-8.01=6.37-1.93+6.59-4.78=9.23-0.88+3.05-4.05=7.23-3.98+8.54-4.24=7.81-4.18+4.73-0.29=9.2-3.71+4.42-0.6=8.37-0.42+4.62-9.34=6.47-4.35+8.78-6.26=9.76-6.62+7.49-5.78=6.93-4.51+6.01-1.13=5.86-4.06+7.92-2.5=6.37-3.19+3.43-3.31=5.62-1.48+6.26-0.17=8.71-7.44+9.74-8.97=3.23-1.67+8.39-5=7.12-6.03+6-4.47=4.71-0.62+6.63-6.82=7.5-5.11+8.36-5.96=8.9-8.37+5.3-1.92=8.99-0.46+3.07-4.56=5.96-0.4+2.74-2.14=7.76-2.54+2.59-6.3=3.17-1.82+6.6-6.34=9.93-3.22+3.15-0.29=9.18-1.95+7.67-6.45=2.93-1.88+5.47-0.26=8.89-3.91+1.89-6.14=4.71-0.89+5.56-2.74=6.09-5.24+5.67-4.82=6.82-3.34+5.31-6.38=7.82-4.31+4.08-7.19=6-1.78+5.43-3.31=3.61-2.64+2.73-0.89=8.91-5.28+7.18-3.49=7.27-2.31+1.9-3.34=8.17-2.2+6.52-3.06=8.28-4.59+2.14-0.04=8.2-5.05+8.31-8.79=4.88-3.17+8.24-7.91=5.34-0.73+3.76-3.6=9.98-9.04+7.9-6.64=3.75-3.19+5.43-1.91=4.91-3.26+2.54-1.67=9.61-4.74+8.52-9.03=1.99-1.55+3.17-0.12=9.58-2.51-0.63+3.25=5.33-0.35-3.58+2.16=7.59-4.6-1.25+6.83=4.58-2.94-1.04+4.71=7.37-2.88-3.54+4.68=9.85-0.16-2.73+9.22=9.74-1.56-2.94+8.42=8.79-2.37-6.07+0.43=9.19-3.32-4.65+4.58=7.92-3.02-3.72+4.91=9.72-4.75-0.56+5.86=8.16-3.25-0.97+5.67=4.46-1.73-1.8+2.28=9.81-1.11-6.55+5.87=7.34-3.1-0.86+0.38=9.25-0.96-0.6+3.68=8.13-0.05-6.66+2.68=9.76-4.81-3.64+7.26=8.67-3.13-2.45+6.54=9.28-5.83-0.98+2=9.18-6.63-0.3+4.43=4.52-1.1-1.34+6.18=2.49-0.46-0.94+7.85=9.78-2.21-0.67+5.09=6.88-4.27-0.48+9.52=7.96-5.76-0.79+2.2=9.68-0.53-8.18+3.03=2.41-0.48-0.42+7.8=8.67-6.63-1.2+3.52=8.06-1.35-3.94+7.11=7.7-1.59-4.02+3.82=9.41-0.06-0.63+8.39=9.47-1.14-3.83+9.5=6.52-2.8-0.72+4.01=9.7-0.14-1.92+3.54=8.95-2.48-0.81+6.16=5.46-3.76-0.76+1.57=9.63-1.76-7.39+9.26=6.82-2.12-3.51+2.75=6.94-2.68-3.05+7.3=9.39-4.76-0.34+1.15=8.8-8-0.36+7.34=8.94-0.72-6.69+2.44=7.35-2-2.93+4.24=8.35-4.54-3.69+0.67=6.73-2.27-4.32+6.79=6.06-1.51-0.06+5.23=8.61-3.77-1.97+5.1=8.05-5.17-2.54+4.77=8.43-1.56-4.03+4.86=8.4-0.05-0.91+8.89=9.68-4.88-1.12+6.06=4.61-0.2-3.72+2.85=9.76-3.8-1+3.08=8.84-1.88-2.95-3.73=8.31-0.3-0.61-4.8=8.17-0.52-2.05-0.95=8.72-3.19-1.27-2.47=9.68-0.05-0.79-7.05=8.94-1.14-5.3-0.22=9.17-0.9-1.39-5.61=7.93-2.11-4.31-0.73=8.14-1.49-0.2-4.54=9.48-4.79-1.08-2.94=7.88-3.53-3.17-0.2=9.59-0.57-6.41-0.48=9.56-0.13-3.72-0.97=9.37-2.91-2.14-3.04=7.89-0.34-1.21-2.55=8-4.97-0.83-1.21=8.8-1.39-2.06-0.21=8.89-0.66-0.57-6.44=5.38-1.71-0.67-0.65=9.82-0.42-1.69-3.19=5.99-0.38-1.64-1.53=8.34-2.52-1.18-2.31=7.24-5.38-0.83-0.91=9.04-1.57-0.6-0.98=7.27-4.01-1.53-0.3=8.99-1.84-0.05-2.45=6.71-1.36-1.31-1.88=9.93-2.93-1.15-4.15=9.3-2.58-0.44-1.05=9.76-6.98-0.79-0.02=6.69-2.51-2.44-0.65=4.02-1.75-0.2-0.82=9.15-0.67-1.9-3.73=7.72-1.53-1.2-4.65=4.41-0.19-1.48-1.4=9.6-1.86-1.69-4.41=4.69-1.26-0.31-0.2=8.62-1.52-1.63-0.16=6.09-0.22-0.25-4.75=9.1-1.05-1.85-3.05=8.89-1.38-2.98-1.12=7.74-4.95-0.19-0.97=9.86-0.79-0.39-7.99=9.35-6.52-1.42-1.07=9.69-0.74-4.23-0.85=6.87-0.5-2.89-0.4=9.95-7.29-0.34-0.7=7.59-0.44-6.1-0.81=9.39-0.96-4.26-0.44=6.52-1.55-1.8-1.59=9.14-1.56-6.04-1.15=8.79-4.98-0.48-1.12=7.95-1.2-1.01-0.12=9.61-4.33-2.82-1.78=参考答案8.29+2.23=10.529.11+2.52=11.633.39+0.11=3.50.14+4.08=4.223.55+6.07=9.627.78+7.27=15.051.88+1.79=3.671.57+2.74=4.311.41+7.5=8.918.63+9.19=17.822.77+5.81=8.589.69+6.11=15.82.03+6.19=8.229.3+1.78=11.081.18+4.5=5.687.41+3.43=10.841.23+2.99=4.225.52+2.66=8.185.71+1.29=72.24+3.94=6.180.85+5.94=6.790.72+7.04=7.766.66+6.33=12.992.48+3.93=6.413.07+7.61=10.689.89+9.18=19.072.78+7.58=10.362.92+8.93=11.853.85+2.33=6.183.71+6.76=10.473.13+7.37=10.56.72+7.06=13.782.91+5.33=8.240.69+5.26=5.952.84+7.55=10.393.19+1.91=5.10.39+7.86=8.258.4+2.25=10.653.75+8.56=12.313.15+6.14=9.292.67+4.61=7.286.81+3.53=10.344.16+0.17=4.336.51+9.09=15.62.38+2.77=5.159.13+6.25=15.383.54+4.25=7.798.75+4.46=13.210.23+4.36=4.598.84+5.78=14.621.39+2.58=3.975.9+6.43=12.338.52+5.75=14.273.08+6.37=9.459.74-5.47=4.279.16-1.11=8.057.95-6.9=1.056.75-2.65=4.13.34-2.41=0.932.86-1.26=1.67.59-0.84=6.758.5-6.06=2.448.44-0.53=7.915.37-4.69=0.687.96-5.79=2.174.94-0.78=4.168.74-6.35=2.397.06-3.6=3.467.77-2.95=4.829.98-6.06=3.923.52-0.68=2.847.82-1.11=6.716.98-5.08=1.94.37-3.85=0.523.86-3.73=0.138.72-5.72=38.81-4.23=4.589.57-8.46=1.119.39-5.79=3.68.29-7.63=0.665.79-2.15=3.641.23-0.88=0.358.93-5.76=3.177.41-4.4=3.015.27-1.62=3.659.1-3.13=5.976.03-0.66=5.374.94-3.87=1.079.91-7.34=2.575.14-2.31=2.832.36-1.81=0.556.39-0.2=6.198.51-2.14=6.374.46-3.31=1.156.46-3.95=2.515.44-1.78=3.669.92-5.63=4.295.51-5.26=0.259.43-9.28=0.157.38-2.96=4.429.49-4.31=5.181.83-0.53=1.39-0.64=8.367.08-3.41=3.678.06-1.42=6.649.48-5.72=3.769.2-2.32=6.883.56-3.44=0.122.65+3.24+4.89=10.781.81+0.85+4.27=6.932.2+7.39+9.82=19.417.29+3.86+5.45=16.61.84+1.28+8.59=11.716.79+0.42+6.45=13.666.95+4.31+1.72=12.982.58+3.26+5.39=11.237.2+7.33+0.39=14.926.38+0.09+1.61=8.083.04+7.6+9.31=19.955.05+8.57+2.42=16.043.34+1.36+8.42=13.121.92+7.4+5.16=14.487.21+7.7+7.36=22.274.05+1.24+8.57=13.865.54+7.45+2.61=15.63.61+3.17+0.97=7.750.55+3.17+7.99=11.718.98+6.65+1.61=17.244.81+0.94+6.83=12.580.04+1.32+5.82=7.188.32+5.36+1.64=15.328.52+6.88+2.35=17.755.22+5.96+5.67=16.858.46+9.1+5.4=22.964.37+7.75+7.7=19.828.1+4.45+8.45=215.24+0.69+3.83=9.761.32+2.61+3.34=7.272.43+9.63+2.04=14.18.99+7.99+9.72=26.70.36+9.69+0.39=10.440.45+3.75+7.06=11.261.03+3.58+4.93=9.541.67+3.77+2.76=8.26.54+2.28+2.57=11.396.57+2.94+9.38=18.891.21+4.02+6.38=11.619.38+0.48+3.49=13.352.57+4.84+8.7=16.114.53+4.45+3.62=12.61.86+0.81+3.58=6.254.71+0.89+5.58=11.182.29+1.27+5.26=8.826.76+1.12+2.09=9.972.86+6.19+0.75=9.81.26+8.99+9.84=20.099.08+1.83+9.2=20.118.71+9.93+3.61=22.252.98+7.32+1.5=11.86.81+8.85+6.35=22.019.45+3.36+4.27=17.087.94+2.01+4.69=14.646.96+7.73-0.77=13.920.76+8.93-5.41=4.285.29+7.48-7.79=4.986.51+6.22-1.42=11.314.96+1.72-5.56=1.128.7+4.79-6.33=7.166.57+4-2.3=8.271.45+3.77-0.36=4.866.19+2.29-5.23=3.252.7+4.17-2.61=4.263.68+6.24-7.56=2.365.32+9.78-1.95=13.154.98+5.44-1.75=8.679.09+0.66-0.05=9.75.98+5.19-6.37=4.88.43+3.35-5.95=5.839.91+0.78-9.61=1.080.34+5.76-5.13=0.979.17+6.17-2.89=12.450.27+9.32-5.5=4.092.57+8.05-8.94=1.683.36+9.04-9.92=2.489.5+6.56-0.21=15.857.8+4.87-4.39=8.289.17+3.8-1.44=11.538.05+8.75-5.24=11.564.5+5.67-5.52=4.651.76+7.46-0.91=8.319.13+6.83-8.64=7.325.65+3.47-7.14=1.987.24+9.38-9.67=6.958.96+3.47-0.05=12.388.8+2.75-0.31=11.244.73+0.18-3.32=1.593.56+1.41-4.87=0.15.91+4.87-6.26=4.528.62+4.92-7.08=6.465.52+5.95-5.77=5.75.19+4.26-8.79=0.667.59+6.35-9.66=4.286.29+8.51-1.86=12.940.55+8.46-3.46=5.559.85+0.29-6.18=3.968.61+2.68-5.7=5.591.77+6.1-4.27=3.60.06+9.14-6.78=2.423.54+4.24-0.57=7.219.18+7.29-7.05=9.427+7.88-1.66=13.224.97+0.89-1.86=44.35+5.84-8.01=2.188.83+9.67-9.31=9.193.33+6.41-3.27=6.475.07+4.73-3.7=6.18.24-3.74+8.22=12.724.36-1.25+6.49=9.67.1-4.21+9.7=12.599.82-3.28+6.77=13.317.02-3.62+8.27=11.675.01-4.32+3.64=4.338.77-7.2+4.07=5.646.52-4.31+2.44=4.659.26-3.82+0.07=5.516.72-5.42+9.43=10.737.82-2.78+7.26=12.37.33-6.68+5.21=5.869.09-6.37+6.2=8.923.87-0.3+8.28=11.858.88-0.44+2.89=11.339.77-7.49+4.86=7.147.57-2.08+5.07=10.569.69-0.79+1.86=10.764.93-0.78+9.97=14.124.15-3.37+0.28=1.069.29-7.53+4.45=6.215.77-5.65+6.47=6.599.91-2.53+0.39=7.776.13-0.15+8.62=14.65.11-0.4+3.72=8.430.31-0.11+7.65=7.857-6.81+0.46=0.656.37-1.01+7.27=12.639.79-5.12+7.98=12.654.12-0.25+3.53=7.47.77-2.44+2.71=8.045.06-1.18+0.38=4.265.1-1.76+2.1=5.443.78-2.95+4.56=5.397.63-3.26+8.51=12.886.94-5.05+6.62=8.517.04-2.93+9.28=13.399.67-8.45+7.54=8.769.71-2.61+3.48=10.585.82-2+8.38=12.29.37-1.26+5.75=13.866.62-4.17+4.72=7.177.85-1.26+2.49=9.089.4-7.58+4.66=6.487.62-0.48+7.92=15.067-5.94+9.33=10.397.58-4.43+7.1=10.256.98-1.07+4.35=10.269.93-3.1+3.01=9.847.59-1.31+8.66=14.942.92-2.71+6.87=7.089.73-0.23+3.75=13.254.52-1.86+8.08=10.748.99-6.9+5.88=7.973.37-0.72-1.37=1.289.96-1.31-4.97=3.687.25-0.23-6.05=0.978.47-0.07-0.23=8.178.65-6.32-1.34=0.998.61-3.9-4.48=0.237.82-1.52-4.36=1.947.96-0.35-2=5.618.36-0.11-6.87=1.388.79-1.38-6.03=1.386.38-0.78-2.27=3.339.74-0.54-3.8=5.46.92-2.11-2.18=2.635.44-2.79-1.22=1.439.09-5.39-0.64=3.069.52-5.92-1.12=2.489.79-1.04-7.73=1.026.45-0.66-1.42=4.377.45-5.36-1.07=1.029.68-6.86-0.23=2.598.64-3.23-0.35=5.069.8-2.7-2.36=4.749.82-7.63-0.13=2.068.67-2.26-1.55=4.864.48-0.65-0.24=3.595.82-2.13-3.5=0.197.93-1.81-0.24=5.888.09-0.59-6.91=0.597.33-1.13-1.59=4.619.1-3.54-1.14=4.427.63-2.78-2.59=2.268.61-1.69-6.03=0.894.17-1.11-2.72=0.349.4-7.26-1.46=0.688.92-3.02-0.64=5.268.4-6.07-0.55=1.785.81-0.05-2.61=3.156.53-0.36-1.55=4.629.83-7.78-0.8=1.256.42-0.41-1.45=4.567.85-2.66-2.7=2.496.36-2.1-3.09=1.176.09-0.67-4.46=0.969.79-6.61-1.26=1.929.26-0.9-3.4=4.964.4-1.35-1.2=1.857.66-3.28-1.72=2.667.49-5.29-1.59=0.616.51-4.18-0.39=1.944.94-1.93-2.08=0.933.26-2.93-0.16=0.178.46-0.05-6.31=2.17.6-1.04-3.6=2.965.8-0.23-4.48=1.099.54+0.27+5.07+0.56=15.449.3+1.99+3.58+8.1=22.978.27+1.64+4.49+2.72=17.120.05+0.29+4.94+0.75=6.036.03+8.33+7.52+8.26=30.148.92+8.12+5.21+4.69=26.940.81+2.86+1.36+6.58=11.618.7+8.83+0.2+9.88=27.613.7+1.74+3.91+6.6=15.950.34+2.3+5.93+5.61=14.182.23+1.66+6.75+5.92=16.566.01+1.32+7.37+4.44=19.140.3+8.57+8.06+9.9=26.838.48+3.69+4.45+9.27=25.894.47+0.92+1+2.39=8.787.48+2.52+2.21+6.49=18.78.95+0.65+5.32+2.55=17.476.7+9.72+4.12+0.81=21.353.71+8.73+2.8+4.98=20.227.53+0.55+0.11+0.2=8.393.26+3.55+8.9+2.09=17.87.8+8.63+3.41+1.43=21.275.66+3.52+6.5+0.99=16.676.6+4.84+2.92+9.36=23.724.05+8.03+9.09+9.17=30.348.62+4.16+0.08+5.77=18.635.31+2.6+4.24+5.97=18.124.08+8.88+1.88+5.66=20.53.3+7.21+9.72+9.01=29.242.53+7.59+4.2+2.04=16.366.08+9.28+8.14+7.91=31.411.79+2.78+1.92+1.97=8.469.78+4.71+7.37+9.32=31.185.15+2.02+4.99+9.88=22.043.37+3.53+7.67+0.43=153.19+0.36+2.19+6.13=11.871.83+8.89+7.98+0.11=18.818.29+3.71+6.32+1.37=19.697.49+0.81+6.88+0.05=15.233.26+6.17+7.92+0.2=17.551.68+7.99+6.1+9.73=25.57.03+5.86+6.14+9.51=28.541.16+4.78+6.79+2.72=15.453.99+7.19+8.64+9.78=29.67.15+1.24+1.63+3.03=13.054.87+9.44+4.64+9.93=28.886.15+8.2+7.77+4.31=26.430.58+4.15+7.49+9=21.224.94+0.94+9.04+5.47=20.392.19+6.39+6.16+0.21=14.954.65+7.42+6.98+0.21=19.263.26+7.63+7+5.59=23.480.89+0.62+4.34+9.43=15.282.78+9.89+9.99+2.02=24.689.77+5.31+5.83-9.04=11.879.85+4.03+6.12-1.45=18.552.2+4.03+4.29-6.77=3.753.57+7.03+4.86-1.39=14.070.71+7.68+2.47-5.62=5.243.92+5.97+3.49-3.56=9.826.63+0.22+3.36-3.05=7.162.49+8.54+2.25-1.51=11.777.03+8.2+4.37-7.71=11.893.59+2.76+2.02-0.23=8.143.48+9.47+3.22-8.45=7.729.54+0.92+3.52-3.58=10.47.75+6.77+5.9-2.19=18.236.06+5.27+9.78-7.61=13.51.5+5.43+9.62-0.26=16.296.02+5.57+5.82-0.45=16.969.46+6.35+5.93-5.11=16.632.85+0.82+2.22-1.79=4.18.83+7.91+2.03-1.81=16.966.85+0.47+1.74-8.06=19.08+3.31+0.53-1.03=11.890.51+2.53+0.49-0.91=2.629.78+1.93+0.58-3.3=8.991.16+8.65+7.77-9.91=7.675.99+6.19+5.61-6.22=11.572.17+8.62+1.3-2.93=9.163.47+7.58+5.71-8.95=7.815.93+9.41+6.66-9.12=12.888.49+8.08+4.75-1.25=20.074.74+6.33+2.95-3.6=10.429.43+6+5.36-5.93=14.867.98+6.25+8.35-3.57=19.019.82+7.26+6.92-7.39=16.616.71+5.5+2.57-9.8=4.985.23+6.13+4.54-9.76=6.148.89+7.39+4.9-8.71=12.478.49+1.52+9.3-2.41=16.91.59+7.03+9.81-3.26=15.170.8+7.66+2.64-1.49=9.618.21+3.37+4.05-3.45=12.188+0.78+0.2-0.17=8.819.85+6.89+6.72-3.62=19.841.09+3.4+6.82-9.55=1.760.1+9.42+3.9-7.58=5.847.98+6.1+0.76-3.54=11.36.64+9.88+3.16-8.53=11.156.77+8.9+3.03-4.32=14.388.22+5.19+1.69-9.27=5.837.91+2.87+2.95-5.24=8.490.91+5.33+4.01-0.74=9.519.11+7.87+5.61-9.84=12.752.75+7.58+0.54-9.05=1.825.46+1.36+3.81-5.67=4.968.58+7.53+5.61-2.42=19.36.53+3.62-8.03+7.88=102.02+8.39-0.45+3.31=13.272.48+4.74-4.19+1.71=4.740.99+5.56-6.19+6.95=7.313.38+4.02-2.91+6.59=11.080.76+6.03-0.52+4.01=10.284.1+4.09-2.75+9.58=15.022.07+9.03-6.7+4.69=9.090.73+6.87-5.75+2.94=4.790.94+6.29-4.51+4.76=7.481.91+6.91-3.71+8.03=13.140.49+5.95-4.65+1.54=3.336.57+4.39-6.03+8.73=13.668.55+0.06-1.17+1.44=8.887.05+8.55-9.23+7.44=13.817.67+3.6-5.48+1.21=79.14+5.71-0.85+0.89=14.894.52+7.89-2.65+2.54=12.32.84+2-3.59+5.35=6.61.4+4.64-2.83+1.09=4.38.07+6.37-1.81+1.14=13.777.75+0.25-7.09+9.29=10.28.65+9.7-3.17+1.36=16.548.44+4.83-9.46+3.62=7.433.4+6.49-2.6+8.84=16.136.57+9.18-1.02+9.2=23.936.97+6.85-0.04+8.05=21.834.24+9.01-6.03+9.7=16.922.16+3.78-5.09+0.33=1.188.23+1.2-6.87+8.82=11.387.53+7.93-3.75+8.31=20.028.06+1.6-7.03+4.35=6.981.66+6.42-5.56+5.23=7.759.59+9.19-9.4+5.04=14.422.82+3.85-3+4.99=8.661.39+8.89-2.88+7.32=14.722.43+9.98-2.67+5.77=15.519.72+6.44-5.65+1.14=11.658.25+7.73-7+5.63=14.611.38+9.72-3.7+7.26=14.665.32+9.7-9.36+8.53=14.192.59+6.15-5.63+3.41=6.522.06+2.58-0.11+9.64=14.176.57+5.81-4.24+2.91=11.059.65+5.55-7.08+4.76=12.884.66+6.65-9.56+7.56=9.315.39+6.35-8.14+3.63=7.232.29+8.23-6.32+8.35=12.553.54+8.89-1.36+9.24=20.313.69+7.14-3.36+1.42=8.891.64+5.97-3.79+2.02=5.842.08+6.01-0.15+4.16=12.11.98+8.25-3.34+1.51=8.43.88+5.51-5.94+8.1=11.552.08+7.05-7.52-0.41=1.29.51+6.68-8.24-3.29=4.665.21+3.52-0.65-4.11=3.972.23+9.73-0.62-8.66=2.684.84+7.68-2-6.26=4.269.57+6.22-3.25-3.11=9.439.89+2.53-3.83-5.67=2.924.04+9.13-0.06-7.54=5.576.09+7.07-4.29-4.7=4.173.69+9.69-6.52-4.03=2.836.28+4.37-1.5-1.46=7.697.42+5.29-3.43-5.5=3.785.6+7.74-6.52-2.68=4.148.75+7.73-4.21-0.55=11.729.4+4.91-5.86-3.35=5.19.09+7.89-2.41-5.55=9.029.67+1.47-6.06-1.22=3.866.25+2.33-2.17-0.7=5.717.29+8.05-4.05-4.75=6.547.32+4.26-5.39-1.93=4.267.22+3.29-5.54-4.06=0.915.32+9.87-9.6-4.08=1.515.81+6.49-2.81-4.95=4.548.22+2.56-3.67-2.25=4.863.5+5.51-2.77-0.86=5.386.27+5.89-1.78-8.04=2.347.77+5.45-4.5-1.85=6.877.87+5.15-6.6-0.08=6.348.83+9.96-8.03-7.73=3.033.33+9.2-0.22-8.77=3.546.52+3.6-2.55-7.09=0.488.74+4.47-0.43-1.78=118.37+9.52-3.74-0.64=13.510.69+9.61-0.7-5.48=4.129.22+4.44-5.38-1.64=6.647.83+2-5.22-3=1.611.33+5.01-3.88-0.57=1.895.3+0.69-1.55-1.43=3.014.88+8.32-2.14-4.73=6.333.5+7.06-5.48-0.69=4.399.88+6.46-3.82-9.64=2.889.53+6.79-5.46-8.36=2.52.44+9.23-5.48-3.28=2.915.34+4.07-2.71-3.89=2.813.25+9.21-2.34-8.48=1.641.14+7.06-4.65-3.33=0.228.16+5.37-2.66-3.7=7.172.2+7.29-0.48-6.46=2.550.11+6.18-1.19-3.29=1.814.77+5.64-3.46-3.97=2.989.43+2.8-1.11-4.73=6.398.33+0.97-0.26-4.05=4.992.93+5.71-1.28-4.24=3.125.35+9.88-4.02-3.27=7.944.01-2.38+3.65+9.49=14.779.9-9.02+0.52+8.19=9.596.52-3.84+3.04+2.9=8.629.63-6.7+6.93+7.84=17.77.45-4.34+4.35+3.99=11.451.57-1+1.82+9.98=12.371.58-0.8+0.4+8.95=10.134.31-0.33+7.27+7.42=18.676.68-3.21+1.17+4.45=9.094.71-1.03+8.88+2.74=15.34.12-1.29+9.62+4.4=16.856.89-6.28+5.97+7.05=13.639.55-2.82+0.27+9.59=16.598.49-1.87+1.44+6.8=14.868.18-0.27+8.43+6.13=22.478.68-4.13+5.45+6.53=16.538.7-2.4+7.26+1.56=15.125.86-1.53+2.38+0.52=7.239.83-5.96+2.59+5.54=124.27-3.23+1.74+6.52=9.34.91-0.99+6.38+8.2=18.55.87-3.38+3.05+7.19=12.736.68-3.7+0.5+5.6=9.082.7-1.25+2.79+2.44=6.688.6-0.5+8.73+3.47=20.39.51-2.16+5.79+5.17=18.317.14-6.73+2.19+8.61=11.219.27-2.95+9.15+4.81=20.288.88-5.41+6.59+3.67=13.738.25-3.15+3.65+3.35=12.14.49-3.61+0.19+2.96=4.038.28-4.46+5.85+6.42=16.098.59-0.92+1.8+2.24=11.716.68-3.72+9.38+1.33=13.676.67-5.35+8.09+1.54=10.958.23-6.1+3.76+8.26=14.151.62-0.2+9.21+1.7=12.335.39-2.59+5.42+6.48=14.75.64-4.4+2.45+7.01=10.79.06-1.52+8.47+2.64=18.653.48-0.97+6.79+1.16=10.465.36-5.25+9.87+3.63=13.611.32-0.37+3.21+3.93=8.099.85-6.55+3.73+6.01=13.048.32-0.35+2.42+7.39=17.789.17-3.88+0.39+8.9=14.589.52-9.41+4.93+5.25=10.298.37-4.05+3.53+4.39=12.246.47-1.26+6.29+9.65=21.152.14-1.75+2.34+1.3=4.038.97-1.04+7.37+5.67=20.978.63-2.11+5.33+9=20.856.23-1.79+2.1+0.09=6.639.52-1.31+0.99+0.55=9.759.79-5.55+0.93-5.06=0.118.07-2.45+5.17-7.14=3.651.87-0.38+2.51-1.05=2.957.64-7.4+7.31-2.45=5.16.73-3.88+8.18-1.31=9.726.06-2.61+6.46-3.07=6.848.08-4.33+3.01-6.07=0.691.71-0.57+7.3-5.24=3.28.92-2.73+9.9-9.78=6.317.74-3.86+6.31-8.01=2.186.37-1.93+6.59-4.78=6.259.23-0.88+3.05-4.05=7.357.23-3.98+8.54-4.24=7.557.81-4.18+4.73-0.29=8.079.2-3.71+4.42-0.6=9.318.37-0.42+4.62-9.34=3.236.47-4.35+8.78-6.26=4.649.76-6.62+7.49-5.78=4.856.93-4.51+6.01-1.13=7.35.86-4.06+7.92-2.5=7.226.37-3.19+3.43-3.31=3.35.62-1.48+6.26-0.17=10.238.71-7.44+9.74-8.97=2.043.23-1.67+8.39-5=4.957.12-6.03+6-4.47=2.624.71-0.62+6.63-6.82=3.97.5-5.11+8.36-5.96=4.798.9-8.37+5.3-1.92=3.918.99-0.46+3.07-4.56=7.045.96-0.4+2.74-2.14=6.167.76-2.54+2.59-6.3=1.513.17-1.82+6.6-6.34=1.619.93-3.22+3.15-0.29=9.579.18-1.95+7.67-6.45=8.452.93-1.88+5.47-0.26=6.268.89-3.91+1.89-6.14=0.734.71-0.89+5.56-2.74=6.646.09-5.24+5.67-4.82=1.76.82-3.34+5.31-6.38=2.417.82-4.31+4.08-7.19=0.46-1.78+5.4