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0.47+3.6=6.54+5.92=1.02+3.15=1.19+4.85=1.36+9.76=7.24+6.42=8.9+2.8=2.1+9.22=0.68+1.48=2.02+5.93=1.89+7.16=5.28+4.54=9.99+8.62=0.57+8.17=0.97+9.62=7.64+7.13=2.36+3.19=1.24+5.04=0.5+0.05=2.75+1.96=6.83+9.87=9.66+0.55=2.33+2.5=6.42+8.08=6.86+2.8=6.22+6.24=5.44+7.83=8.48+2.52=1.33+6.26=2.2+2.23=1.65+0.65=1.69+7.51=0.61+0.95=7.46+0.29=0.53+2.92=1.71+9.37=1.94+8.83=4.48+8.32=9.34+9.2=4.61+8.93=0.88+2.88=6.23+7.69=6.07+0.44=0.3+6.63=8.46+9.79=8.17+7.39=6.08+6.03=3.51+7.65=5.88+7.23=6.68+1.99=5.82+6.82=6.06+4.81=0.99+8.39=9.08+2.11=9.07-3.05=3.81-0.5=6.11-4.11=6.01-2.03=7.78-2.53=5.04-0.04=5.16-1.48=8.74-4.02=9.26-4.89=9.66-1.1=3.38-2.51=9.74-5.39=5.8-2.4=3.31-2.78=8.17-0.08=9.52-2.07=8.39-3.29=9.92-3.24=6.57-2.11=9.59-9.47=8.69-2.73=7.92-1.38=9.47-4.95=7.61-1.42=8.98-5.5=4.18-1.18=6.15-0.74=6.09-3.81=9.94-7.04=7.22-3.47=9.01-2.42=2.19-1.02=3.95-0.21=8.47-2.22=5.32-5.05=9.59-7.04=6.5-3.41=6.29-2=2.33-0.5=7.78-7.34=8.01-5.13=6.25-4.28=6.48-4.22=2.71-2.28=1.69-1.12=9.37-1.27=7.07-3.76=8.33-2.6=6-3.49=9.05-8.59=3.14-0.3=6.94-6.42=9.12-1.61=6.83-3.24=8.31+5.15+3.32=7.42+0.3+9.66=2.7+7.29+4.51=2.78+5.79+1.41=1.22+8.29+3.42=1.89+4.18+8.85=4.43+0.58+3.98=1.34+9.99+2.55=8.63+1.55+4.41=9.86+0.91+8.83=1.96+4.03+4.4=7.49+8.71+3.94=9.41+5.46+8.13=8.27+2.56+2.45=8.97+4.49+3.66=8.99+5.07+4.61=7.66+5.15+6.65=7.17+8.63+2.44=4.23+7.6+8.08=5.67+7.3+4.86=0.28+1.84+1.87=0.33+2.11+1.5=2.59+6.06+6.93=4.71+7.77+3.52=6.89+7.44+7.97=0.46+0.64+6.08=1.81+3.39+9.58=7.87+5.89+5.3=8.44+2.04+9.33=3.38+2.48+2.11=6.95+9.62+7.58=2.9+9.55+7.95=6.68+6.58+4.35=5.05+9.44+0.94=2.81+8.45+1.29=9.77+8.9+4.99=1.11+9.51+5.8=4.12+7.2+8.24=4.75+6.3+4.64=3.79+6.03+3.51=7.92+4.8+8.32=9.97+7.77+4.82=9.03+4.27+1.33=2.43+5.64+9.98=1.16+2.16+5=1.42+9.51+9.69=5.31+1.83+0.72=1.83+3.32+7.2=4.96+5.55+9.65=6.47+7.8+4.08=9.9+1.13+5.69=4.75+2.08+7.03=4.63+4.06+6.82=4.8+9.62+8.52=9.13+4.07-0.77=8.02+4.16-8.38=5.19+2.06-6.95=7.62+5.25-9.6=0.29+5.77-2.54=2.59+9.36-2.87=0.6+7.83-5.48=1.17+4.16-3.02=0.92+7.26-1.43=7.14+6.07-3.92=6.62+7.51-6.06=7.48+4.54-0.77=7.9+9.58-4.71=7.53+1.62-4.53=3.3+6.89-7.79=7.03+2.32-8.67=2.37+8.56-1.63=9.62+3.81-4.35=6.59+1.7-1.96=7.1+5.54-8.95=7.91+8.4-4.41=3.25+3.76-2.88=2.53+6.8-6.95=5.83+2.85-4.67=9.08+0.33-1.6=8.61+0.47-5.18=7.69+9.2-2.32=1.71+9.42-2.2=6.16+3.04-6.7=0.42+8.35-6.91=9.01+6.46-2.25=5.44+2.89-0.96=4.84+3.91-5.61=2.28+0.85-1.33=0.3+3.93-2.7=5.47+4.02-1.23=7.15+1.79-0.09=4.99+1.87-1.99=7.91+1.53-8.43=8.13+7.06-4.89=2.46+9.51-3.2=0.19+6.91-1.15=8.96+9.17-1.59=9.89+5.79-8.92=2.58+5.06-0.64=2.89+5.57-0.99=1.99+9.12-4.77=6.83+6.74-4.17=4.91+0.02-1.64=8.59+8.03-0.94=3.57+7.15-8.76=1.08+9.74-9.55=0.9+8.9-6.08=7.71+9.27-4.32=3.74-0.98+9.93=5.03-0.19+8.13=9.64-7.03+7.16=2.73-1.23+8.87=6.06-1.56+4.21=7.97-0.47+6.86=7.9-5.45+2.41=6.54-3.41+3.78=4.79-4.44+1.77=5.71-0.36+5.41=1.22-0.57+5.87=3.63-1.38+0.18=7.05-0.83+3.39=7.94-3.84+9.97=3.4-2.57+1.98=5.6-0.87+0.73=8.77-5.53+4.88=8.01-6.84+0.57=8.12-7.71+6.12=6.78-1.24+3.58=8.13-0.16+1.43=9.72-1.05+2.47=8.24-2.79+8.51=5.75-0.45+4.85=6.79-3.21+3.93=6.52-0.22+3.27=7.5-0.83+0.49=6.25-0.17+3.18=8.63-1.9+7.26=7.25-6.61+2.27=9.78-5.41+8.63=3.96-1.85+1.6=4.59-4.47+0.99=9.25-3.23+4.25=6.19-4.87+3.79=3.67-1.66+5.37=5.64-0.15+6.04=5.28-1.11+9.14=9.32-1.17+1.3=8.79-0.76+0.69=5.76-4.35+6.41=5.66-2.68+9.17=8.87-6.5+8.43=4.47-0.39+5.54=9.4-1.72+9.24=6.3-3.94+0.7=6.75-5.15+0.51=4.06-2.12+6.12=5.91-1.82+9.22=9.4-4.07+2.22=4.38-0.32+9.59=5.52-5.29+8.52=8.68-3.16+6.31=5.31-4.48+5.01=8.16-0.71-5.06=8.16-0.93-3.24=7.07-1.6-0.65=9.84-3.07-5.02=7.13-1.58-1.28=8.65-0.67-6.23=4.03-1.03-2.16=7.15-2.7-2.3=7.22-2.2-1.38=5.66-1.18-3.24=8.86-1.69-6.94=9.23-6.48-1.19=4-2.3-1.12=5.88-2.65-0.89=9.31-3.77-1.66=7.38-0.2-0.29=9.66-5.53-3.88=4.83-2.27-0.88=9.82-2.08-4.2=8.98-2.98-1.41=9.83-8.08-0.98=9.01-5.5-3=8.14-0.06-3.45=9.75-0.07-0.79=6.89-0.09-0.78=8.01-2.04-5.65=9.2-2.59-4.64=9.38-8.21-0.43=9.55-3.09-5.24=5.18-1.71-2.54=5.07-2.36-1.37=9.92-3.91-3.1=4.77-0.68-0.22=9.86-8.21-1.2=6.94-2.66-4.04=5.19-1.93-2.79=6.9-1.97-4.8=9.87-3.68-1.52=8.88-0.47-1.09=5.22-1-2.11=4.8-0.73-2.39=0.71-0.04-0.27=3.75-0.84-2.5=4.58-0.89-3.56=9.59-0.46-8.02=9.94-0.14-5.16=6.91-2.37-0.84=3.67-0.13-0.74=6.45-3.9-2.18=4.02-1.9-0.08=5.29-0.59-0.51=8.27-3.7-1.57=7.5-3.29-3.41=8.67-7.52-0.37=1.88+5.66+9.07+2.35=4.58+4.13+1.19+8.18=5.86+8.1+2.86+3.46=1.1+7.66+0.91+1.83=7.43+0.83+9.46+4.96=0.26+0.37+4.9+2.69=0.14+4.66+0.23+8.89=6.46+4.67+0.73+4.35=9.49+0.72+9.21+6.75=3.75+1.78+7.14+0.09=2.46+6.75+5.82+9.7=4.24+2.07+9.96+7.2=0.48+2.1+4.52+8.88=4.27+9.88+4.4+5.14=9.59+3.02+6+3.4=2.35+5.91+8.93+6.07=3.15+3.59+5.8+6.54=6.01+3.15+8.45+9.9=5.09+9.03+9.21+3.06=6.97+5.1+6.3+7.61=4.87+1.43+3.83+2.72=6.39+7+8.1+9.53=6.76+9.75+3.37+8.11=4.75+3.65+2.39+7.82=9.56+9.52+9.34+7.09=3.3+9.68+5.29+4.46=4.57+8.54+9.01+2.53=6.36+1.14+9.7+9.17=2.7+9.08+1.2+4.9=6.5+8.61+1.2+3.72=3.8+8.41+3.58+5.54=6.95+6.36+5.71+1.58=3.92+2.49+7.86+0.81=8.14+2.46+6.9+4.79=8.57+0.02+1.56+0.05=7.96+9.12+2.69+2.06=2.76+6.65+7.57+2.88=7.3+3.91+3.92+4.47=0.83+1.55+5.68+3.36=5.71+5.19+0.04+8.31=2+0.87+1.78+1.62=3.71+8.1+9.29+6.22=1.47+9.35+3.63+1.02=4.02+3.9+7.16+8.92=5.52+1.69+0.59+8.7=5.05+8.29+8.27+0.96=8.17+1.81+7.49+9.83=4.93+5.69+1.2+2.22=6.25+7.5+5.41+0.69=4.66+4.16+7.53+5.37=8.81+2.51+2.67+8.44=1.58+8.29+6+8.51=5.72+0.09+0.91+7.13=2.27+4.54+3.71+8.37=1.28+8.83+8.29-3.07=6.37+1.38+5.84-3.61=0.19+6.65+7.74-1.72=9.36+1.71+2.37-1.2=4.89+1.36+9.94-9.98=5.06+6.97+3.06-1.22=6.52+8.88+3.98-0.48=0.98+5.39+4.83-7.89=2.21+8.87+7.37-7.23=5.54+0.31+3.57-1.87=2+6.09+6.17-4.08=0.58+4.9+6.44-2.51=9.64+1.18+3.87-4.02=9.39+4.31+4.65-8.06=8.92+0.38+4.19-7.95=9.71+9.23+0.73-1.17=8.04+7.92+2.55-2.61=1.94+2.97+4.36-9.08=8.42+5.06+7.18-4.69=9.43+3.2+6.63-7.24=9.9+6.2+2.47-9.15=7.22+1.19+1.42-9.17=7.35+2.83+8.99-9.49=1.56+2.26+6.95-6.81=9.86+4.63+3.11-3.13=0.84+5.73+7.12-0.13=3.47+5.92+0.8-2.91=1.49+7.94+3.08-6.48=6.86+0.62+9.31-5.74=5.95+8.98+5.12-1.34=1.83+7.99+8.24-7.34=3.09+0.32+4.3-3.68=0.64+1.46+4.77-5.21=0.6+4.54+9.38-2.8=4.09+4.69+8.13-5.55=1.64+8.58+2.14-2.52=2.83+7.54+6.85-2.19=9.96+3.5+5.47-2.19=7.87+6.31+4.92-7.62=0.39+6.93+2.5-6.09=8.48+5.66+5.94-9.18=4.09+6.92+6.07-5.22=7.97+1.85+6.45-5.65=0.79+7.74+1.75-8.09=0.63+9.59+2.11-2.07=1.89+1.42+8.85-9.78=5.46+7.3+3.15-3.3=1.85+0.79+7.54-0.68=5+7.65+7.9-9=6.93+2.82+1.53-8.92=9.55+3.63+5.58-5.48=3.47+2.8+9.34-3.67=0.44+1.98+2.15-2.12=9.8+3.18+9.03-7.45=7.45+8.83-5.63+3.03=9.07+2.92-3.7+0.1=9.3+4.91-9.57+6.45=6.93+9.7-6.02+7.46=2.13+8.67-9.16+2.91=3.58+7.23-1.64+1.73=6.68+3.39-4.15+8.04=6.82+7.82-3.46+0.75=1.91+7.73-6.11+8.08=0.99+3.28-3.04+1.39=0.38+4.66-4.73+2.43=0.37+5.08-0.08+5.07=6.7+7.96-9.53+4.41=6.34+3.49-8.51+7.76=5.88+6.59-6.03+6.86=5.34+0.82-1.48+4.48=3.93+7.75-7.12+0.55=3.18+4.57-5.39+6.14=6.61+6.71-2.13+3.08=8.24+1.81-8.39+1.82=7.11+8.17-3.4+0.68=1.51+9.41-1.67+5.2=5.25+9.76-1.13+8.82=5.62+9.53-5.27+5.79=7.59+9.04-5.99+0.24=1.58+9.73-3.21+2.3=0.62+5-2.23+9.96=1.47+7.28-6.98+5.95=6.76+9.27-0.89+9.01=8.94+8.54-6.51+9.86=1.98+1.65-0.99+0.66=7.85+8.2-4.52+3.19=4.12+4.03-6.59+3.55=3.65+8.51-2.86+2.91=5.47+2.97-2.84+9.49=8.89+3.83-1.82+9.49=7.54+6.95-1.97+5.54=1.48+9.88-6.04+0.37=3.67+1.34-2.84+4.79=7.35+6.27-6.89+3.34=4.91+8.57-7.55+6.22=4.75+6.51-4.67+4.54=6.22+3.71-2.71+4.99=2.87+9.9-4.99+5.46=1.8+7.89-6.21+9.79=6.02+2.76-2.6+9.29=8.68+1.47-2.93+3.42=9.42+4.8-6.79+5.77=5.45+7.16-4.85+6.11=9.13+3.31-9.07+5.54=0.4+6.36-1.1+5.09=6.93+3.4-5.82+4.45=2.58+4.04-5.18+3.57=4.77+1.85-1.65+2.69=7+4.78-4-3.9=0.36+6.48-3.31-1.28=8.23+4.42-0.99-2.91=8.56+2.27-5.66-0.44=4.26+7.7-1.95-8.65=3.44+9.58-5.63-5.55=9.9+7.15-1.46-8.84=5.43+9.26-3.98-1.83=3.65+2.07-2.39-2.77=6.44+2.36-1.84-1.63=5.98+5.57-1.23-5.67=5.89+7.92-5.44-1.65=4.25+9.18-6.63-2.36=1.56+8.15-5.47-1.36=9.48+1.03-2.5-6.29=9.15+0.76-3.77-5.55=9.51+8.35-0.43-7.42=8.27+7.36-3.57-7.2=9.47+3.43-1.54-2.13=9.6+2.34-5.83-3.14=7.52+8.19-6.5-2.74=7.54+0.9-0.4-1.17=5.06+5.27-6.38-1.85=9.93+9.91-6.76-6.59=7.25+6.89-1.09-9.26=6.32+8.15-1.62-4.28=8.15+7.2-9.48-2.85=8.21+7.08-9.79-4.59=4.07+5.96-1.82-2.48=3.17+2.14-1.59-2.45=9.65+8.6-9.39-8.45=6.94+8.78-0.28-9.38=8.48+6.37-0.42-0.8=8.83+9.34-7.28-0.68=5.89+8.61-4.76-6.9=4.55+8.61-9.59-1.4=5.58+9.89-4.62-2.97=7.34+6.17-4.69-0.33=9.7+2.2-2.81-1.94=7.24+9.74-6.15-7.82=7.3+8.46-3.1-3.33=4.35+8.3-7.32-2.89=9.75+7.69-4.11-4.85=5.17+6.76-6.46-1.72=6.99+8.04-4.1-4.61=3.89+9.65-8.19-1.76=9.04+4.69-1.12-0.63=5.43+3.64-2.22-3.42=8.21+5.99-1.79-5.62=4.42+8.23-3.71-8.53=0.96+7.21-4.96-2.09=2.77+8.82-5.04-5.16=5.06+9.38-8.94-2.56=1.91+3.21-0.77-0.09=5.58-2.64+9.78+6.78=4.46-0.65+4.83+5.9=9.73-5.17+5.01+5.07=9.33-0.84+2.81+5.54=5.82-0.63+1.13+0.75=8.64-6.15+0.4+2.29=9.62-3.83+6.06+2.25=6.64-4.96+1.03+9.93=8.94-3.22+1.54+6.28=9.16-1.27+6.75+9.29=9.35-5.72+3.18+3.26=9.49-1.33+2.38+0.95=9.37-3.24+9.42+9.43=8.84-3.73+2.8+4.82=8-2.64+7.69+1.68=8.88-8.76+9.45+6.2=9.03-4.23+8.05+7.83=9.73-9.61+5.37+8.06=6.13-2.6+3.27+1.88=8.03-1.7+3.53+1.87=9.48-2.03+8.11+5.38=1.39-0.95+4.18+0.87=3.12-2.82+4.2+4.27=4.31-1.62+3.31+3.32=4.34-3.66+6.56+5.53=7.37-6.07+2.87+1.33=9.38-0.8+3.74+1.91=6.63-4.6+7.74+2.11=9.38-1.27+1.41+4.65=8.65-0.95+4.9+4.41=2.93-2.16+1.7+3.09=7.49-5.87+5.07+1.88=6.95-5.91+4.56+7.59=2.12-0.51+1.31+6.69=9.56-6.35+3.09+1.67=7.62-3.94+3.79+5.89=3.43-1.42+1.16+3.68=8.41-7.58+5.4+7.81=5.33-4.02+5.59+8.78=7.06-2.83+0.34+1.4=7.91-5.99+0.5+0.73=7.08-1.29+9.47+5.67=9.68-3.73+9.91+4.21=5.89-1.43+2.66+7.54=2.32-1.75+0.2+4.21=9.14-6.71+7.18+7.48=7.93-6.27+5.14+1.02=1.83-1.46+4.35+3.3=4.78-2.31+6.91+4.62=9.85-7.51+1.2+3.56=7.1-6.84+6.13+3.45=1.47-1.08+3.28+3.05=6.65-3.3+2.56+0.67=1.9-1.16+2.83+4.46=7.61-5.22+1.31-2.32=7.83-0.65+6.5-7.84=9.04-7.93+2.14-2.98=1.88-0.79+6.22-4.36=9.88-6.71+1.57-1.17=5.65-0.45+4.14-2.38=9.05-4.97+1.47-0.8=9.63-8.43+7.44-2.99=2.93-0.06+6.85-4.84=7.88-3.54+6.14-4.21=9.64-9.08+9.16-6.13=6.78-5.18+1.73-2.38=3.7-0.81+3.97-3.8=7.99-2.27+4.88-9.04=6.66-1.78+9.53-6.77=8.75-7.51+5.77-2.95=7.2-1.2+7.4-6.05=5-1.26+3.91-4.12=9.49-2.41+4.99-0.74=5.94-0.64+2.79-6.51=6.45-4.67+9.29-2.18=9.8-7.3+6.61-6.8=7.69-0.09+5.67-2.12=7.21-3.91+4.37-7.45=7.74-5.45+0.57-0.98=8.49-6.22+2.52-3.66=6.76-3.13+6.77-4.27=3.1-2.66+9.01-1.21=5.16-1.58+4.14-7.41=4.44-0.05+3.74-5.31=9.67-6.34+1.92-2.02=8.14-3.5+5.43-6.04=7.51-6.74+8.78-1.73=9.86-6.37+9.22-9.35=8.23-6.58+7.61-3.8=7.27-4.93+3.65-4.68=4.46-0.93+4.37-5.45=8.76-7.04+3.83-1.87=8.25-3.27+4.37-9.13=4.49-1.08+2.75-5.3=8-0.1+5.96-5.78=9.7-3.65+8.1-6.29=7.14-3.81+9.52-3.73=6.55-6.42+4.99-2.18=3.66-2.45+1.31-1.3=3.64-0.94+8.92-9.06=9.14-2.54+6.29-3.39=4.17-2.26+8.23-9.08=6.41-0.51+9.06-3.3=9.35-2.14+8.12-9.69=5.04-2.2+4.74-5.95=6.08-2.07+8.61-3.83=0.86-0.17+4.55-2.27=8.73-7.93+0.79-0.89=9.16-2.84-4.49+1.72=8.97-5.57-1.96+0.96=9.99-5.68-3.23+7.5=8.63-7.45-0.75+1.36=5.18-0.13-1.72+5.61=7.01-3.78-0.84+4.87=6.31-1-0.33+3.7=9.66-7-0.46+7.01=8.44-3.6-1.43+6.51=9.74-8.33-1.29+8.34=6.76-3.22-1.04+9=9.35-0.72-6.39+1.34=8.52-4.99-2.33+1.73=7.86-3.35-4.09+2.35=5.06-0.46-0.98+9.22=6.99-5.08-1.7+2.62=8.01-0.2-3.09+1.68=2.37-1.21-0.04+6.4=5.98-3.92-0.73+3.06=8.39-2.99-1.97+7.01=8.16-2.05-3.77+6.08=6.28-2.21-3.62+0.66=8.36-1.45-4.15+5.58=7.26-0.23-6.31+1.61=6.08-3.85-0.12+0.65=5.11-0.21-2.43+7.4=9.55-0.78-8.17+1.37=9.03-7.5-1.41+6.77=3.54-1.65-0.46+1.29=8.82-0.54-2.29+1.36=8.1-2.53-4.89+0.9=7.92-2.14-0.91+1.87=8.27-4.75-2.13+0.81=8.85-0.2-3.39+2.82=8.52-5.53-2.04+4.08=7.68-1.12-5.97+2.67=9.63-7.93-0.33+4.24=8.19-2.14-2.31+5.48=8.37-5.73-2.24+9.34=9.37-2.03-2.47+4.5=9.54-0.38-1.78+5.06=5.94-3.98-1.08+4.54=4.85-2.37-1.12+9.68=8.65-1.52-5.71+3.96=9.65-5.48-1.2+0.88=4.02-0.89-1.39+3.61=9.95-3.28-3.78+0.71=7.15-2.06-0.7+9.5=9.15-3.85-0.5+7.08=5.43-0.24-1.14+7.4=7.55-3.08-1.34+9.18=5.96-4.38-0.55+3.9=6.13-0.99-4.01+8.5=9.9-5.74-2.59+0.32=8.83-1.12-3.36-3.19=9.93-3.33-2.78-0.91=8.67-0.73-0.86-2.61=9.36-3.62-1.06-0.69=6.88-5.44-0.32-0.47=9.03-2.25-0.11-2.85=8.2-1.9-5.12-0.6=9.19-3.64-1.12-0.57=9.63-0.33-6.78-0.77=7.77-4.13-0.62-1.35=9.99-3.95-2.83-2.4=9.19-0.91-3.84-0.78=6.17-0.67-3.72-0.79=6.49-1.57-2.78-0.99=9.01-1.25-6.5-1.11=9.03-1.4-4.1-1.17=9.44-1.26-3.14-2.86=9.7-0.93-3.36-3.79=9.77-0.16-2.2-4.48=6.53-2.15-0.05-1.03=8.99-3.08-0.44-1.44=8.23-2.25-3.77-1.67=9.7-1.33-6.88-0.24=8.26-2.59-4.61-0.81=7.26-1.81-1.21-1.58=5.42-0.41-0.88-2.56=4.13-1.17-0.47-1.74=9.25-2.46-3.14-1.96=9.94-6.99-0.46-0.31=5.01-1.82-0.13-0.66=8.89-2.29-3.39-0.42=5.65-1.08-3.04-0.33=8.56-0.14-0.22-0.2=5.14-0.03-3.86-0.4=8.83-3.27-1.45-0.84=5.6-4.7-0.19-0.54=7.38-2.65-1.03-1.11=8.55-6.41-1.1-0.44=8.19-1.1-3.42-2.51=7.64-2.44-0.4-1.24=8.78-1.48-1.21-0.75=9.93-5.66-1.98-2.01=5.73-0.83-0.67-2.3=8.91-1.23-1.18-0.94=9.72-7.73-0.16-0.7=8.55-3.37-4.02-0.45=8.27-1.27-4.19-2.13=6.16-1.83-0.66-0.37=8.64-0.21-2.83-2.54=4.69-0.88-1.3-0.45=8.46-0.65-1-5.27=9.55-1.91-2.2-4.31=5.46-0.65-0.49-1.75=8.94-5.21-2.68-0.88=参考答案0.47+3.6=4.076.54+5.92=12.461.02+3.15=4.171.19+4.85=6.041.36+9.76=11.127.24+6.42=13.668.9+2.8=11.72.1+9.22=11.320.68+1.48=2.162.02+5.93=7.951.89+7.16=9.055.28+4.54=9.829.99+8.62=18.610.57+8.17=8.740.97+9.62=10.597.64+7.13=14.772.36+3.19=5.551.24+5.04=6.280.5+0.05=0.552.75+1.96=4.716.83+9.87=16.79.66+0.55=10.212.33+2.5=4.836.42+8.08=14.56.86+2.8=9.666.22+6.24=12.465.44+7.83=13.278.48+2.52=111.33+6.26=7.592.2+2.23=4.431.65+0.65=2.31.69+7.51=9.20.61+0.95=1.567.46+0.29=7.750.53+2.92=3.451.71+9.37=11.081.94+8.83=10.774.48+8.32=12.89.34+9.2=18.544.61+8.93=13.540.88+2.88=3.766.23+7.69=13.926.07+0.44=6.510.3+6.63=6.938.46+9.79=18.258.17+7.39=15.566.08+6.03=12.113.51+7.65=11.165.88+7.23=13.116.68+1.99=8.675.82+6.82=12.646.06+4.81=10.870.99+8.39=9.389.08+2.11=11.199.07-3.05=6.023.81-0.5=3.316.11-4.11=26.01-2.03=3.987.78-2.53=5.255.04-0.04=55.16-1.48=3.688.74-4.02=4.729.26-4.89=4.379.66-1.1=8.563.38-2.51=0.879.74-5.39=4.355.8-2.4=3.43.31-2.78=0.538.17-0.08=8.099.52-2.07=7.458.39-3.29=5.19.92-3.24=6.686.57-2.11=4.469.59-9.47=0.128.69-2.73=5.967.92-1.38=6.549.47-4.95=4.527.61-1.42=6.198.98-5.5=3.484.18-1.18=36.15-0.74=5.416.09-3.81=2.289.94-7.04=2.97.22-3.47=3.759.01-2.42=6.592.19-1.02=1.173.95-0.21=3.748.47-2.22=6.255.32-5.05=0.279.59-7.04=2.556.5-3.41=3.096.29-2=4.292.33-0.5=1.837.78-7.34=0.448.01-5.13=2.886.25-4.28=1.976.48-4.22=2.262.71-2.28=0.431.69-1.12=0.579.37-1.27=8.17.07-3.76=3.318.33-2.6=5.736-3.49=2.519.05-8.59=0.463.14-0.3=2.846.94-6.42=0.529.12-1.61=7.516.83-3.24=3.598.31+5.15+3.32=16.787.42+0.3+9.66=17.382.7+7.29+4.51=14.52.78+5.79+1.41=9.981.22+8.29+3.42=12.931.89+4.18+8.85=14.924.43+0.58+3.98=8.991.34+9.99+2.55=13.888.63+1.55+4.41=14.599.86+0.91+8.83=19.61.96+4.03+4.4=10.397.49+8.71+3.94=20.149.41+5.46+8.13=238.27+2.56+2.45=13.288.97+4.49+3.66=17.128.99+5.07+4.61=18.677.66+5.15+6.65=19.467.17+8.63+2.44=18.244.23+7.6+8.08=19.915.67+7.3+4.86=17.830.28+1.84+1.87=3.990.33+2.11+1.5=3.942.59+6.06+6.93=15.584.71+7.77+3.52=166.89+7.44+7.97=22.30.46+0.64+6.08=7.181.81+3.39+9.58=14.787.87+5.89+5.3=19.068.44+2.04+9.33=19.813.38+2.48+2.11=7.976.95+9.62+7.58=24.152.9+9.55+7.95=20.46.68+6.58+4.35=17.615.05+9.44+0.94=15.432.81+8.45+1.29=12.559.77+8.9+4.99=23.661.11+9.51+5.8=16.424.12+7.2+8.24=19.564.75+6.3+4.64=15.693.79+6.03+3.51=13.337.92+4.8+8.32=21.049.97+7.77+4.82=22.569.03+4.27+1.33=14.632.43+5.64+9.98=18.051.16+2.16+5=8.321.42+9.51+9.69=20.625.31+1.83+0.72=7.861.83+3.32+7.2=12.354.96+5.55+9.65=20.166.47+7.8+4.08=18.359.9+1.13+5.69=16.724.75+2.08+7.03=13.864.63+4.06+6.82=15.514.8+9.62+8.52=22.949.13+4.07-0.77=12.438.02+4.16-8.38=3.85.19+2.06-6.95=0.37.62+5.25-9.6=3.270.29+5.77-2.54=3.522.59+9.36-2.87=9.080.6+7.83-5.48=2.951.17+4.16-3.02=2.310.92+7.26-1.43=6.757.14+6.07-3.92=9.296.62+7.51-6.06=8.077.48+4.54-0.77=11.257.9+9.58-4.71=12.777.53+1.62-4.53=4.623.3+6.89-7.79=2.47.03+2.32-8.67=0.682.37+8.56-1.63=9.39.62+3.81-4.35=9.086.59+1.7-1.96=6.337.1+5.54-8.95=3.697.91+8.4-4.41=11.93.25+3.76-2.88=4.132.53+6.8-6.95=2.385.83+2.85-4.67=4.019.08+0.33-1.6=7.818.61+0.47-5.18=3.97.69+9.2-2.32=14.571.71+9.42-2.2=8.936.16+3.04-6.7=2.50.42+8.35-6.91=1.869.01+6.46-2.25=13.225.44+2.89-0.96=7.374.84+3.91-5.61=3.142.28+0.85-1.33=1.80.3+3.93-2.7=1.535.47+4.02-1.23=8.267.15+1.79-0.09=8.854.99+1.87-1.99=4.877.91+1.53-8.43=1.018.13+7.06-4.89=10.32.46+9.51-3.2=8.770.19+6.91-1.15=5.958.96+9.17-1.59=16.549.89+5.79-8.92=6.762.58+5.06-0.64=72.89+5.57-0.99=7.471.99+9.12-4.77=6.346.83+6.74-4.17=9.44.91+0.02-1.64=3.298.59+8.03-0.94=15.683.57+7.15-8.76=1.961.08+9.74-9.55=1.270.9+8.9-6.08=3.727.71+9.27-4.32=12.663.74-0.98+9.93=12.695.03-0.19+8.13=12.979.64-7.03+7.16=9.772.73-1.23+8.87=10.376.06-1.56+4.21=8.717.97-0.47+6.86=14.367.9-5.45+2.41=4.866.54-3.41+3.78=6.914.79-4.44+1.77=2.125.71-0.36+5.41=10.761.22-0.57+5.87=6.523.63-1.38+0.18=2.437.05-0.83+3.39=9.617.94-3.84+9.97=14.073.4-2.57+1.98=2.815.6-0.87+0.73=5.468.77-5.53+4.88=8.128.01-6.84+0.57=1.748.12-7.71+6.12=6.536.78-1.24+3.58=9.128.13-0.16+1.43=9.49.72-1.05+2.47=11.148.24-2.79+8.51=13.965.75-0.45+4.85=10.156.79-3.21+3.93=7.516.52-0.22+3.27=9.577.5-0.83+0.49=7.166.25-0.17+3.18=9.268.63-1.9+7.26=13.997.25-6.61+2.27=2.919.78-5.41+8.63=133.96-1.85+1.6=3.714.59-4.47+0.99=1.119.25-3.23+4.25=10.276.19-4.87+3.79=5.113.67-1.66+5.37=7.385.64-0.15+6.04=11.535.28-1.11+9.14=13.319.32-1.17+1.3=9.458.79-0.76+0.69=8.725.76-4.35+6.41=7.825.66-2.68+9.17=12.158.87-6.5+8.43=10.84.47-0.39+5.54=9.629.4-1.72+9.24=16.926.3-3.94+0.7=3.066.75-5.15+0.51=2.114.06-2.12+6.12=8.065.91-1.82+9.22=13.319.4-4.07+2.22=7.554.38-0.32+9.59=13.655.52-5.29+8.52=8.758.68-3.16+6.31=11.835.31-4.48+5.01=5.848.16-0.71-5.06=2.398.16-0.93-3.24=3.997.07-1.6-0.65=4.829.84-3.07-5.02=1.757.13-1.58-1.28=4.278.65-0.67-6.23=1.754.03-1.03-2.16=0.847.15-2.7-2.3=2.157.22-2.2-1.38=3.645.66-1.18-3.24=1.248.86-1.69-6.94=0.239.23-6.48-1.19=1.564-2.3-1.12=0.585.88-2.65-0.89=2.349.31-3.77-1.66=3.887.38-0.2-0.29=6.899.66-5.53-3.88=0.254.83-2.27-0.88=1.689.82-2.08-4.2=3.548.98-2.98-1.41=4.599.83-8.08-0.98=0.779.01-5.5-3=0.518.14-0.06-3.45=4.639.75-0.07-0.79=8.896.89-0.09-0.78=6.028.01-2.04-5.65=0.329.2-2.59-4.64=1.979.38-8.21-0.43=0.749.55-3.09-5.24=1.225.18-1.71-2.54=0.935.07-2.36-1.37=1.349.92-3.91-3.1=2.914.77-0.68-0.22=3.879.86-8.21-1.2=0.456.94-2.66-4.04=0.245.19-1.93-2.79=0.476.9-1.97-4.8=0.139.87-3.68-1.52=4.678.88-0.47-1.09=7.325.22-1-2.11=2.114.8-0.73-2.39=1.680.71-0.04-0.27=0.43.75-0.84-2.5=0.414.58-0.89-3.56=0.139.59-0.46-8.02=1.119.94-0.14-5.16=4.646.91-2.37-0.84=3.73.67-0.13-0.74=2.86.45-3.9-2.18=0.374.02-1.9-0.08=2.045.29-0.59-0.51=4.198.27-3.7-1.57=37.5-3.29-3.41=0.88.67-7.52-0.37=0.781.88+5.66+9.07+2.35=18.964.58+4.13+1.19+8.18=18.085.86+8.1+2.86+3.46=20.281.1+7.66+0.91+1.83=11.57.43+0.83+9.46+4.96=22.680.26+0.37+4.9+2.69=8.220.14+4.66+0.23+8.89=13.926.46+4.67+0.73+4.35=16.219.49+0.72+9.21+6.75=26.173.75+1.78+7.14+0.09=12.762.46+6.75+5.82+9.7=24.734.24+2.07+9.96+7.2=23.470.48+2.1+4.52+8.88=15.984.27+9.88+4.4+5.14=23.699.59+3.02+6+3.4=22.012.35+5.91+8.93+6.07=23.263.15+3.59+5.8+6.54=19.086.01+3.15+8.45+9.9=27.515.09+9.03+9.21+3.06=26.396.97+5.1+6.3+7.61=25.984.87+1.43+3.83+2.72=12.856.39+7+8.1+9.53=31.026.76+9.75+3.37+8.11=27.994.75+3.65+2.39+7.82=18.619.56+9.52+9.34+7.09=35.513.3+9.68+5.29+4.46=22.734.57+8.54+9.01+2.53=24.656.36+1.14+9.7+9.17=26.372.7+9.08+1.2+4.9=17.886.5+8.61+1.2+3.72=20.033.8+8.41+3.58+5.54=21.336.95+6.36+5.71+1.58=20.63.92+2.49+7.86+0.81=15.088.14+2.46+6.9+4.79=22.298.57+0.02+1.56+0.05=10.27.96+9.12+2.69+2.06=21.832.76+6.65+7.57+2.88=19.867.3+3.91+3.92+4.47=19.60.83+1.55+5.68+3.36=11.425.71+5.19+0.04+8.31=19.252+0.87+1.78+1.62=6.273.71+8.1+9.29+6.22=27.321.47+9.35+3.63+1.02=15.474.02+3.9+7.16+8.92=245.52+1.69+0.59+8.7=16.55.05+8.29+8.27+0.96=22.578.17+1.81+7.49+9.83=27.34.93+5.69+1.2+2.22=14.046.25+7.5+5.41+0.69=19.854.66+4.16+7.53+5.37=21.728.81+2.51+2.67+8.44=22.431.58+8.29+6+8.51=24.385.72+0.09+0.91+7.13=13.852.27+4.54+3.71+8.37=18.891.28+8.83+8.29-3.07=15.336.37+1.38+5.84-3.61=9.980.19+6.65+7.74-1.72=12.869.36+1.71+2.37-1.2=12.244.89+1.36+9.94-9.98=6.215.06+6.97+3.06-1.22=13.876.52+8.88+3.98-0.48=18.90.98+5.39+4.83-7.89=3.312.21+8.87+7.37-7.23=11.225.54+0.31+3.57-1.87=7.552+6.09+6.17-4.08=10.180.58+4.9+6.44-2.51=9.419.64+1.18+3.87-4.02=10.679.39+4.31+4.65-8.06=10.298.92+0.38+4.19-7.95=5.549.71+9.23+0.73-1.17=18.58.04+7.92+2.55-2.61=15.91.94+2.97+4.36-9.08=0.198.42+5.06+7.18-4.69=15.979.43+3.2+6.63-7.24=12.029.9+6.2+2.47-9.15=9.427.22+1.19+1.42-9.17=0.667.35+2.83+8.99-9.49=9.681.56+2.26+6.95-6.81=3.969.86+4.63+3.11-3.13=14.470.84+5.73+7.12-0.13=13.563.47+5.92+0.8-2.91=7.281.49+7.94+3.08-6.48=6.036.86+0.62+9.31-5.74=11.055.95+8.98+5.12-1.34=18.711.83+7.99+8.24-7.34=10.723.09+0.32+4.3-3.68=4.030.64+1.46+4.77-5.21=1.660.6+4.54+9.38-2.8=11.724.09+4.69+8.13-5.55=11.361.64+8.58+2.14-2.52=9.842.83+7.54+6.85-2.19=15.039.96+3.5+5.47-2.19=16.747.87+6.31+4.92-7.62=11.480.39+6.93+2.5-6.09=3.738.48+5.66+5.94-9.18=10.94.09+6.92+6.07-5.22=11.867.97+1.85+6.45-5.65=10.620.79+7.74+1.75-8.09=2.190.63+9.59+2.11-2.07=10.261.89+1.42+8.85-9.78=2.385.46+7.3+3.15-3.3=12.611.85+0.79+7.54-0.68=9.55+7.65+7.9-9=11.556.93+2.82+1.53-8.92=2.369.55+3.63+5.58-5.48=13.283.47+2.8+9.34-3.67=11.940.44+1.98+2.15-2.12=2.459.8+3.18+9.03-7.45=14.567.45+8.83-5.63+3.03=13.689.07+2.92-3.7+0.1=8.399.3+4.91-9.57+6.45=11.096.93+9.7-6.02+7.46=18.072.13+8.67-9.16+2.91=4.553.58+7.23-1.64+1.73=10.96.68+3.39-4.15+8.04=13.966.82+7.82-3.46+0.75=11.931.91+7.73-6.11+8.08=11.610.99+3.28-3.04+1.39=2.620.38+4.66-4.73+2.43=2.740.37+5.08-0.08+5.07=10.446.7+7.96-9.53+4.41=9.546.34+3.49-8.51+7.76=9.085.88+6.59-6.03+6.86=13.35.34+0.82-1.48+4.48=9.163.93+7.75-7.12+0.55=5.113.18+4.57-5.39+6.14=8.56.61+6.71-2.13+3.08=14.278.24+1.81-8.39+1.82=3.487.11+8.17-3.4+0.68=12.561.51+9.41-1.67+5.2=14.455.25+9.76-1.13+8.82=22.75.62+9.53-5.27+5.79=15.677.59+9.04-5.99+0.24=10.881.58+9.73-3.21+2.3=10.40.62+5-2.23+9.96=13.351.47+7.28-6.98+5.95=7.726.76+9.27-0.89+9.01=24.158.94+8.54-6.51+9.86=20.831.98+1.65-0.99+0.66=3.37.85+8.2-4.52+3.19=14.724.12+4.03-6.59+3.55=5.113.65+8.51-2.86+2.91=12.215.47+2.97-2.84+9.49=15.098.89+3.83-1.82+9.49=20.397.54+6.95-1.97+5.54=18.061.48+9.88-6.04+0.37=5.693.67+1.34-2.84+4.79=6.967.35+6.27-6.89+3.34=10.074.91+8.57-7.55+6.22=12.154.75+6.51-4.67+4.54=11.136.22+3.71-2.71+4.99=12.212.87+9.9-4.99+5.46=13.241.8+7.89-6.21+9.79=13.276.02+2.76-2.6+9.29=15.478.68+1.47-2.93+3.42=10.649.42+4.8-6.79+5.77=13.25.45+7.16-4.85+6.11=13.879.13+3.31-9.07+5.54=8.910.4+6.36-1.1+5.09=10.756.93+3.4-5.82+4.45=8.962.58+4.04-5.18+3.57=5.014.77+1.85-1.65+2.69=7.667+4.78-4-3.9=3.880.36+6.48-3.31-1.28=2.258.23+4.42-0.99-2.91=8.758.56+2.27-5.66-0.44=4.734.26+7.7-1.95-8.65=1.363.44+9.58-5.63-5.55=1.849.9+7.15-1.46-8.84=6.755.43+9.26-3.98-1.83=8.883.65+2.07-2.39-2.77=0.566.44+2.36-1.84-1.63=5.335.98+5.57-1.23-5.67=4.655.89+7.92-5.44-1.65=6.724.25+9.18-6.63-2.36=4.441.56+8.15-5.47-1.36=2.889.48+1.03-2.5-6.29=1.729.15+0.76-3.77-5.55=0.599.51+8.35-0.43-7.42=10.018.27+7.36-3.57-7.2=4.869.47+3.43-1.54-2.13=9.239.6+2.34-5.83-3.14=2.977.52+8.19-6.5-2.74=6.477.54+0.9-0.4-1.17=6.875.06+5.27-6.38-1.85=2.19.93+9.91-6.76-6.59=6.497.25+6.89-1.09-9.26=3.796.32+8.15-1.62-4.28=8.578.15+7.2-9.48-2.85=3.028.21+7.08-9.79-4.59=0.914.07+5.96-1.82-2.48=5.733.17+2.14-1.59-2.45=1.279.65+8.6-9.39-8.45=0.416.94+8.78-0.28-9.38=6.068.48+6.37-0.42-0.8=13.638.83+9.34-7.28-0.68=10.215.89+8.61-4.76-6.9=2.844.55+8.61-9.59-1.4=2.175.58+9.89-4.62-2.97=7.887.34+6.17-4.69-0.33=8.499.7+2.2-2.81-1.94=7.157.24+9.74-6.15-7.82=3.017.3+8.46-3.1-3.33=9.334.35+8.3-7.32-2.89=2.449.75+7.69-4.11-4.85=8.485.17+6.76-6.46-1.72=3.756.99+8.04-4.1-4.61=6.323.89+9.65-8.19-1.76=3.599.04+4.69-1.12-0.63=11.985.43+3.64-2.22-3.42=3.438.21+5.99-1.79-5.62=6.794.42+8.23-3.71-8.53=0.410.96+7.21-4.96-2.09=1.122.77+8.82-5.04-5.16=1.395.06+9.38-8.94-2.56=2.941.91+3.21-0.77-0.09=4.265.58-2.64+9.78+6.78=19.54.46-0.65+4.83+5.9=14.549.73-5.17+5.01+5.07=14.649.33-0.84+2.81+5.54=16.845.82-0.63+1.13+0.75=7.078.64-6.15+0.4+2.29=5.189.62-3.83+6.06+2.25=14.16.64-4.96+1.03+9.93=12.648.94-3.22+1.54+6.28=13.549.16-1.27+6.75+9.29=23.939.35-5.72+3.18+3.26=10.079.49-1.33+2.38+0.95=11.499.37-3.24+9.42+9.43=24.988.84-3.73+2.8+4.82=12.738-2.64+7.69+1.68=14.738.88-8.76+9.45+6.2=15.779.03-4.23+8.05+7.83=20.689.73-9.61+5.37+8.06=13.556.13-2.6+3.27+1.88=8.688.03-1.7+3.53+1.87=11.739.48-2.03+8.11+5.38=20.941.39-0.95+4.18+0.87=5.493.12-2.82+4.2+4.27=8.774.31-1.62+3.31+3.32=9.324.34-3.66+6.56+5.53=12.777.37-6.07+2.87+1.33=5.59.38-0.8+3.74+1.91=14.236.63-4.6+7.74+2.11=11.889.38-1.27+1.41+4.65=14.178.65-0.95+4.9+4.41=17.012.93-2.16+1.7+3.09=5.567.49-5.87+5.07+1.88=8.576.95-5.91+4.56+7.59=13.192.12-0.51+1.31+6.69=9.619.56-6.35+3.09+1.67=7.977.62-3.94+3.79+5.89=13.363.43-1.42+1.16+3.68=6.858.41-7.58+5.4+7.81=14.045.33-4.02+5.59+8.78=15.687.06-2.83+0.34+1.4=5.977.91-5.99+0.5+0.73=3.157.08-1.29+9.47+5.67=20.939.68-3.73+9.91+4.21=20.075.89-1.43+2.66+7.54=14.662.32-1.75+0.2+4.21=4.989.14-6.71+7.18+7.48=17.097.93-6.27+5.14+1.02=7.821.83-1.46+4.35+3.3=8.024.78-2.31+6.91+4.62=149.85-7.51+1.2+3.56=7.17.1-6.84+6.13+3.45=9.841.47-1.08+3.28+3.05=6.726.65-3.3+2.56+0.67=6.581.9-1.16+2.83+4.46=8.037.61-5.22+1.31-2.32=1.387.83-0.65+6.5-7.84=5.849.04-7.93+2.14-2.98=0.271.88-0.79+6.22-4.36=2.959.88-6.71+1.57-1.17=3.575.65-0.45+4.14-2.38=6.969.05-4.97+1.47-0.8=4.759.63-8.43+7.44-2.99=5.652.93-0.06+6.85-4.84=4.887.88-3.54+6.14-4.21=6.279.64-9.08+9.16-6.13=3.596.78-5.18+1.73-2.38=0.953.7-0.81+3.97-3.8=3.067.99-2.27+4.88-9.04=1.566.66-1.78+9.53-6.77=7.648.75-7.51+5.77-2.95=4.067.2-1.2+7.4-6.05=7.355-1.26+3.91-4.12=3.539.49-2.41+4.99-0.74=11.335.94-0.64+2.79-6.51=1.586.45-4.67+9.29-2.18=8.899.8-7.3+6.61-6.8=2.317.69-0.09+5.67-2.12=11.157.21-3.91+4.37-7.45=0.227.74-5.45+0.57-0.98=1.888.49-6.22+2.52-3.66=1.136.76-3.13+6.77-4.27=6.133.1-2.66+9.01-1.21=8.245.16-1.58+4.14-7.41=0.314.44-0.05+3.74-5.31=2.829.67-6.34+1.92-2.02=3.238.14-3.5+5.43-6.04=4.037.51-6.74+8.78-1.73=7.829.86-6.37+9.22-9.35=3.368.23-6.58+7.61-3.8=5.467.27-4.93+3.65-4.68=1.314.46-0.93+4.37-5.45=2.458.76-7.04+3.83-1.87=3.688.25-3.27+4.37-9.13=0.224.49-1.08+2.75-5.3=0.868-0.1+5.96