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3.8+1.71=7.35+9.16=9.13+6.18=1.51+5.52=2.06+9.96=8.49+3.41=3.69+3.9=3.27+9.68=6.1+9.49=6.26+6.82=7.35+2.09=5.96+8.36=7.73+8.95=3.67+9.7=6.34+5.21=0.56+6.91=2.72+7.33=1.75+9.78=5.85+7.4=5.82+9.97=4.11+8.78=8.73+8.93=2.72+7.48=0.14+5.78=2.29+2.3=6.36+9.75=0.91+0.53=9.3+7.68=4.32+5.51=1.68+2.4=3.75+6.94=0.22+4.22=8.27+4.67=5.37+3.83=9.63+1.99=2.22+1.52=0.06+5.15=0.23+4.89=0.22+1.44=1.49+4.25=3.31+9.38=5.4+2.47=2.67+1.61=5.07+4.11=5.22+1.66=5.31+6.91=0.31+4.48=4.64+6.82=3.46+1.68=3.87+7.24=7.92+0.84=2.21+1.73=2.24+1.37=7.65+9.14=2.24-0.12=7.71-1.73=4.03-3.31=7.77-1.09=8.57-3.69=7.3-3.54=6.03-4.14=9.05-1.4=7.64-0.21=2.82-1.76=9.31-2.54=5.92-3.18=9.44-5.91=9.38-7.38=6.45-2.78=9.53-1.17=8.12-6.37=7.26-4.36=8.45-1.6=1.89-1.03=7.66-1.2=4.31-3.5=4.72-4=3.37-1.69=6.19-1.71=8.49-5.48=8.43-5.04=6.32-5.73=6.5-2.42=7.01-2.87=8.5-6.9=5.81-3.67=8.36-2.9=8.25-3.93=8-5.45=8.04-3.25=7.36-3.68=6.9-5.62=8.98-4.82=6.02-2.3=5.96-2.39=7.82-3.31=4.73-1.25=5.38-3.21=9.8-6.35=9.94-1.42=8.11-5.88=5.25-0.97=4.66-1.47=9.64-8.68=7.33-6.24=8.49-7.24=4.57-2.31=7.6-4.29=4.01+4.1+3.98=9.9+6.27+4.29=1.61+7.56+6.1=1.94+3.21+8.55=2.21+7.8+3.64=0.96+4.5+8.51=0.1+4.77+4.52=4.68+6.96+8.32=8.98+8.64+4.51=1.19+6.63+4.8=5.65+0.3+1.08=0.08+8.21+7.27=8.32+3.03+0.22=6.36+5.4+4.78=4.45+4.5+7.91=6.56+5.08+7.41=8.26+4.4+2.49=8.12+2.82+3.15=5.04+6.97+6.09=8.91+5.87+5.9=2.24+0.86+0.33=2.85+9.13+0.86=5.01+6.08+8.84=2.61+2.67+2.75=8.31+9.04+7.78=9.71+8.41+1.15=6.98+0.31+5.52=9.24+4.21+4.98=8.99+2.48+6=0.06+0.3+0.7=3.35+3.38+3.87=8.56+7.42+3.04=8.12+0.71+3.83=0.44+4.75+2.51=5.94+6.41+8.34=1.72+1.1+5.92=4.36+1.57+4.86=3.65+1.87+7.57=7.59+1.22+0.09=6.63+4.42+3.94=1.59+8.65+4.3=3.62+2.59+8.42=6.74+2.25+1.08=7.5+4.52+0.48=6.27+3.81+9.42=3.65+8.97+9.69=3.53+7.87+0.49=7.72+2.66+8.28=9.86+6.55+9.92=1.61+3.03+9.17=6.98+5.85+4.15=9.28+7.3+0.39=0.38+1.55+1.56=0.71+2.51+6.46=7.07+3.84-0.82=0.72+4.96-1.5=2.63+9.21-6=0.43+9.88-6.57=1.01+4.47-2.6=9.63+6.02-3.85=9.37+6.58-1.51=3.82+9.48-5.7=9.31+6.4-3.88=9.52+8.98-4.67=9.44+4.54-2.22=7.66+4.03-8.04=0.14+6.4-0.94=3.95+7.37-4.06=0.76+2.46-2.42=4.6+9.77-2.3=9.58+1.6-8.38=2.37+9.79-4.13=8.5+4.52-4.37=4.13+5.1-8=3.18+6.89-6.47=6.09+3.92-3.96=3.59+2.6-2.52=3.89+7.65-6.33=9.79+4.85-5.48=6.16+6.1-2.43=7.71+1.16-7.59=7.5+1.31-0.06=9.61+5.68-6.91=9.32+5.63-5.72=6.84+4.52-3.66=5.64+4.82-3.51=6.28+6.26-1.7=6.43+3.85-5.69=4.45+2.54-4.16=4.56+5.85-7.84=6.11+4.83-4.03=7.94+7.06-0.98=8.21+7.86-8.28=4.26+6.83-8.89=5.88+6.68-5.68=4.4+5.15-6.44=9.14+3.64-3.59=0.42+8.05-5.82=6.66+0.24-1.42=7.67+7.07-5.79=5.08+8.42-8.2=3.55+5.61-1.16=1.35+6.02-5.86=6.58+3.69-9.06=4.07+3.82-7.4=6.82+8.38-5.36=0.37+9.19-3.17=6.19+5.13-0.82=9.07-3.43+1.6=9.37-0.46+8.67=9.11-1.32+3.32=6.92-6.8+7.43=9.76-7.37+3.97=7.63-6.26+1.59=8.56-4.2+2.76=7.75-5.55+0.73=3.76-1.01+1.61=1.82-0.12+1.31=4.22-0.04+1.2=6.73-4.22+2.9=8.46-1.3+5.85=5.39-0.72+7.61=9.15-8.84+5.07=4.26-3.74+4.42=2.99-1.41+5.66=7-0.43+5.03=1.67-0.82+2.04=5.51-0.9+7.69=8.7-1.66+6.4=8.48-4.75+0.9=7.58-2.26+1.63=3.86-3.52+5.75=3.49-2.06+7.43=9.01-1.05+5.88=6.66-2.81+0.87=9.68-2.17+3.03=8.68-1.22+0.61=9.29-8.25+9.23=5.71-1.7+9.97=2.36-0.28+6.57=2.17-1.57+3.58=7.94-5.49+3.94=9.91-5.42+9.62=5.15-0.17+1.73=7.98-0.5+9.22=4.85-3.43+0.8=7.37-4.3+3.89=9.11-6.39+9.95=8.75-8.61+9.96=7.49-6.2+5.88=3.18-1.04+6.88=8.29-1.91+7.42=5.85-1.58+4.06=8.71-4.84+7.15=6.81-5.16+7.04=2.35-0.64+4.63=7.07-3.4+9.46=8.3-5.8+0.68=1.92-0.34+5.44=3.87-2.74+2.7=9.01-6.88+7.42=7.8-5.64+4.35=7.68-6.08-0.37=9.17-2.45-0.96=6.59-0.69-4.97=9.37-0.31-3.63=3.62-1.26-0.31=6.34-2.88-0.83=9.45-1.83-0.82=3.51-1.14-0.53=8.6-6.85-0.99=5.06-2.8-0.17=9.7-3.33-4.15=6.91-6.28-0.3=9.51-0.77-4.39=8.38-3.86-1.13=7.81-5.33-0.56=7.22-0.22-4.4=2.08-1.4-0.53=7.6-0.72-2.3=9.69-5.71-2.94=4.36-3.19-0.98=8.27-1.6-2.82=4.14-0.02-3.46=7.7-0.03-5.62=8.04-2.31-5.11=3.96-1.47-0.64=8.27-2.06-1.37=9.19-0.28-7.25=9.97-2.46-2.21=5.09-0.95-1.49=9.82-5.76-3.09=4.59-3.52-0.96=8.96-0.31-2.88=8.76-2.33-5.5=7.83-1.43-4.39=6.62-1.34-0.17=3.18-0.44-2.1=8.04-2.74-4.55=9.59-5-2.08=9.59-2.87-4.34=5.92-1.96-2.43=3.87-0.85-2.6=4.47-1.18-2.28=9.74-1.93-4.05=7.52-3.7-3.48=7.78-3.17-3.65=5.05-2.87-1.89=8.67-1.15-5.27=7.84-0.83-2.51=6.86-2.23-0.65=9.37-4.32-2.64=5.43-0.91-0.75=8.85-1.85-6.38=8.79-0.77-7.04=9.89-4.69-4.33=6.32+4.58+1.95+9.42=1.07+1.94+8.36+5.79=1.55+2.68+7.05+6.02=5.13+6.82+9.81+3.19=9.01+5.35+4.41+1.4=5.21+0.24+3.39+7.07=6.04+1.62+2.02+1.64=2.17+7.62+2.53+9.67=7.36+4.58+9.35+0.33=9.77+2.58+5.5+2.97=6.98+4.31+3.1+3.26=3.27+3.08+2.31+9.09=1.02+9.15+1.57+1.66=4.43+2.56+8.48+1.1=3.3+3.92+5.26+2.59=6.22+5.13+4.74+3.37=7.82+5.13+3.07+7.98=2.15+6.97+2.86+5.1=4.55+7.07+6.41+5.91=8.32+8.23+1.8+1.07=7.73+3.89+6.19+0.47=8.51+2.35+9.65+7.72=8.45+5.95+9.51+9.07=5.09+2.29+0.23+4.62=5.29+1.39+6.13+8.53=1.11+5.5+4.81+3.43=9.82+5.65+6.72+3.42=1.52+2.15+3.16+9.84=6.14+5+7.79+3.33=3.8+3.3+9.14+5.91=5.73+1.98+0.36+7.68=0.82+8.77+9.88+2.56=2.19+3.43+2.17+9.34=1.28+6.39+9.18+5.26=1.95+4.57+5.78+0.9=5.75+6.97+8.77+7.49=0.55+4.29+7.05+9.76=8.4+2.23+3.46+9.83=5.69+0.36+1.35+1.23=7.5+4.72+8.34+4.49=1.38+4.69+7.25+0.16=9.81+1.98+9.55+7.94=9.7+2.37+9.98+5.84=7.06+9.07+1.52+6.78=9.39+9.55+9.1+5.65=4.39+6.67+6.9+4.12=2.6+8.91+7.97+6.7=4.14+3.79+8.02+6.68=4.24+2.89+4.49+6.66=9.84+7.45+0.04+5.25=0.38+8.12+5.44+7.39=8.66+3.38+0.05+3.3=4.61+6.8+9.2+8.02=2.36+4.84+7.67+1.42=4.42+2.79+3.9-5.84=9.78+8.9+5.84-7.66=6.23+2.18+2.47-6.32=7.41+0.3+6.8-9.96=3.35+4.96+0.97-2.53=8.56+8.14+6.28-2.67=5.22+4.65+9.81-7.98=4.7+5.67+6.73-8.5=4.02+3.4+6.3-7.04=0.78+9.58+1.23-7.96=2.82+5.06+8.38-4.13=2.35+3.04+7.04-3.19=4.57+6.23+6.65-9.7=0.1+7.63+4.84-5.63=3.78+6.21+3.44-8.75=4.98+0.74+7.9-2.52=9.29+2.5+0.82-4=0.1+0.37+3.19-1.47=8.49+9.66+8.42-7=4.73+9.86+2.39-4.81=9.29+4.43+9.6-0.48=2.6+0.62+0.26-2.41=2.9+5.97+4.32-1.86=7.89+3.07+9.9-4.23=2.54+3.78+9.89-0.86=6.24+9.88+7.35-6.52=6.24+7.22+3.02-5.82=9.29+6.28+9.92-7.79=3.75+3.83+8.92-6.6=4.71+6+5.92-3.53=0.56+5.66+6.39-3.84=5.61+3.61+5.09-0.76=4.47+5.73+9.32-7.3=6.18+6.11+2.27-6.37=2.43+8.82+8.57-8.3=2.33+9.78+8.78-5.54=8+3.75+9.83-3.69=9.21+0.14+9.1-8.77=2.44+6.27+6.26-1.43=9.61+5.75+2.07-9.21=4.49+4.76+6.56-0.48=9.78+9.43+9.21-3.74=7.07+2.98+2.3-9.72=1.91+1.82+5.02-4.27=0.96+6.75+0.08-3.86=4.68+6.01+5.8-8.01=8.26+4.27+7.39-5.83=6.28+3.86+7.6-7.99=6.13+6.83+4.86-7.58=5.32+7.43+5-2.46=4.7+7.35+4.78-5.35=2.33+6.18+3.36-1.04=2.85+8.7+4.55-9.1=4.57+4.82+4.34-3.59=4.92+4.15-1.19+0.24=7.18+9.44-8.68+8.58=2.15+8.39-6.25+2.33=5.31+7.2-0.1+0.24=7.37+6.14-5.5+8.47=8.58+3.13-2.82+8.44=9.91+7.34-9.29+9.79=8.35+8.14-1.91+9.95=3.76+6.42-8.46+9.55=5.14+3.56-3.88+1.51=8.04+2.65-6.99+7.71=3.97+4-2.83+9.09=2.36+4.35-5.81+3.92=2.68+3.7-1.33+3.97=5.95+8.68-7.95+0.73=3.95+8.18-8.08+2.12=9.62+6.99-4.68+2.32=1+9.08-1.07+8.86=2.19+5.42-3.3+7.98=1.23+8.79-7.96+8.23=9.19+8.28-8.6+6.66=8.21+4.66-3.55+9.88=7.3+4.03-8.75+1.76=9.47+3.95-2.58+6.24=4+3.54-6.87+4.25=5.54+7.85-6.11+7.56=6.73+3.74-9.39+8.25=9.74+0.17-8.61+6.14=1.9+8.84-8.87+7.45=1.92+5.86-0.36+6.42=1.22+8.02-8.49+2.07=5.67+1.26-1.14+9.03=0.51+9.08-7.09+0.77=8.37+1.47-5.1+6.4=9.96+1.63-5.25+7.8=9.16+7.95-6.87+3.6=7.33+4.33-2.48+3.97=3.39+4.33-2.49+1.61=7.46+5.98-3.51+0.09=3.15+7.41-8.3+5.06=6.91+3.17-5.36+3.57=1.12+4.87-2.98+7.59=9.78+7.21-0.24+5.85=9.86+6.31-1.59+5.35=8.75+8.3-2.12+4.02=6.86+9.37-1+0.94=6.98+8.37-4.92+3.49=5.89+7.42-1.03+7.61=9.99+6.12-3.77+4.45=4.47+7.85-0.19+1.62=7.16+9.75-1.85+1.88=4.4+4.29-6.43+9.13=5.55+7.63-3.05+9.88=2.43+6.37-1.49+3.85=9.49+7.25-8.37-3.22=2.97+6.92-4.2-1.1=1.93+8.55-0.53-0.69=1.81+6.56-0.08-2.31=9.06+7.3-2.55-5.9=7.1+7.15-9.29-3.77=5.51+1.29-3.63-2.82=9.01+2.65-2.98-2.13=9.92+7.65-3.76-2.83=4.47+9.28-0.1-1.63=6.4+9.61-1.3-7.07=8.49+5.56-0.57-4.77=4.5+3.17-3.3-1.12=9.89+7.92-6.01-4.87=8.78+4.46-2.94-3.25=9.59+3.17-3.81-1.99=0.19+6.61-3.19-0.03=9.3+9.5-0.13-6.53=5.99+3.57-2.23-5.91=8.98+4.88-7.39-0.28=7.8+7.7-3.8-8.83=0.7+5.67-0.17-1.43=1.25+7.99-5.26-1.68=6.05+4.92-4.06-4.98=9.41+6.44-1.56-9.6=3.65+7.31-1.24-4.33=7.29+7.49-4.72-9.33=8.99+6.57-5.32-4.65=2.99+4.89-2.52-0.51=9.64+4.44-0.84-2.14=9.4+2.06-2.64-4.3=7.94+0.91-1.64-4.92=8.46+2.89-5.09-4.67=9.82+1.28-0.13-8.25=7.03+4.82-2.66-6.5=1.28+8.56-4.6-3.58=7.22+0.61-5.82-1.4=9.4+6.55-1.15-8.14=6.67+3.67-7.87-0.82=5.63+8.83-1.72-7.39=4.16+5.18-0.33-4.25=7.87+0.35-5.1-1.46=2.38+8.9-8.18-0.92=3.96+6.51-6.78-2.65=5.4+3.11-1.01-1.72=3.4+8.72-8.01-2.66=3.5+9.29-4.28-2.79=4.73+5.9-0.62-4.42=5.31+0.37-1.51-1.64=8.34+5.99-6.48-3.62=8.45+3.75-0.79-1.28=7.68+6.12-8-4.67=8.17+9.35-7.58-4.62=9.86+6.69-2.44-3.62=4.91-2.29+8.85+6.81=8.44-0.71+6.71+6.84=9.99-2.04+8.48+0.53=9.52-7.24+4.94+6.56=5.95-4.59+0.18+3.91=6.41-5.56+6.2+2.08=8.39-7.93+0.67+9.8=8.96-2.44+6.01+3.34=6.9-3.87+8.78+2.41=7.22-4.77+0.63+7.43=5.96-3.93+5.67+3.03=4.16-1.39+4.83+3.97=7.34-1.87+4.11+5.64=7.57-6.89+1.85+1.81=7.81-6.67+3.21+9.54=6.75-3.38+3.4+5.22=6.39-4.11+2.17+7.36=7.28-2.32+4.91+0.9=6.91-6.44+2.1+5.83=6.71-1.93+8.51+7.55=9.39-3.06+7.75+1.3=9.51-1.3+6.21+9.47=7.06-2.79+2.13+1.59=2.2-1.34+6.07+8.83=4.41-2.64+3.07+5.11=9.68-3.77+0.51+2.36=6.78-6.38+4.87+7.01=7.49-3.14+7.97+8.68=9.84-8.68+3.35+2.73=8.26-2.39+1.81+5.01=9.53-6.65+5.14+3.45=9.41-5.4+9.38+7.31=8.76-0.09+0.35+4.4=9.25-5.61+3.42+5.6=5.08-0.19+4.49+8.68=9.6-1.24+0.64+8.83=7.21-2.03+1.09+2.54=6.62-5.22+6.06+0.79=5.17-4.99+2.79+3.25=8.01-7.36+5.76+0.96=6.04-3.44+8.08+8.25=8.04-7.72+1.44+3.29=8.72-8.13+0.49+3.19=7.5-1.12+8.57+0.36=5.86-4.29+4.53+3.23=9.57-6.99+2.02+1.42=6.09-2.64+4.32+0.35=9.75-6.49+3.28+4.98=6.07-3.11+3.91+4.19=7.79-3.48+7.43+5.99=8.16-2.21+1.65+7.88=3.93-1.44+3.54+9.1=2.34-0.51+7.36+9.44=3.8-3.31+6.85+4.49=5.41-0.48+1.88-6.24=9.58-4.03+3.75-1.45=5.94-4.21+7.45-8.09=8.13-4.67+4.06-1.17=1.52-0.75+7.8-0.94=6.15-0.82+7.22-0.95=8.28-4.77+7.35-3.4=8.38-6.55+9.12-0.14=9.04-0.33+6.54-6.51=8.38-1.99+0.72-2.2=5.5-5.34+5.52-4.31=6.82-5.07+9.64-5.59=7.58-1.25+0.44-5.56=3-2.06+7.08-4.11=4.99-2.39+4.03-4.5=4.44-1.94+8.95-5.1=8.48-2.17+8.93-0.17=7.66-3.25+4.4-2.74=6.75-2.64+2.97-5.25=7.92-3.8+1.25-3.88=8.57-5.81+7.84-3.27=7.55-4.95+0.79-0.16=7.09-3.22+5.12-0.82=8.94-4.4+5.24-2.4=4.28-3.1+6.51-0.68=6.55-4.73+6.28-4.79=9.56-3.07+6.79-2.48=9.28-0.27+9.27-7.73=8-2.21+5.27-8.27=8.45-5.85+9.03-7.85=9.99-8.67+6.28-6.88=9.09-6.76+6.14-1.21=8.36-5.73+8.2-2.99=7.68-3.17+8.58-1.51=3.44-1.05+1.74-3.61=8.47-1.3+0.26-5.31=4.6-0.77+3.74-3.56=7.41-4.35+6.46-6.91=3.45-0.19+3.87-4.44=8.24-5.04+7.52-0.26=5.85-5.32+4.22-1.83=5.98-3.62+4.46-3.67=8.87-5.24+5.32-4.96=2.91-0.53+7.25-0.03=6.58-0.25+9.41-9.6=9.13-2.19+9.9-3.58=7.63-0.23+2.73-9.83=7.57-2.17+1.05-3.84=6.86-3.56+6.14-7.35=2.55-2+9.7-1.63=3.7-1.05+2.49-2.94=4.83-3.82+2.04-1.48=3.67-0.79+6.91-7.05=8.22-0.12+6.77-0.29=9.67-5.69-0.06+7.58=6.73-5.2-0.56+0.37=9.46-5.34-3.04+6.71=5.37-0.07-4.36+2.04=8.6-2.64-0.72+8.91=9.25-0.19-2.95+4.11=9.3-5.19-3.86+7.12=9.47-2.59-1.56+2.99=9.57-0.06-3.2+7.12=8.43-6.07-1.54+0.12=6.63-0.29-3.03+7.94=8.51-1.98-2.05+2.44=6.85-5.22-1.13+0.07=7.82-0.65-4.59+7.37=8.86-6.51-0.74+8.02=6.04-2.24-3.65+6.46=6.62-1.11-4.86+8.41=8.81-3.24-4.11+3.65=6.46-3.78-0.22+2.5=7.95-1.57-3.65+2.52=5.21-2.25-2.44+9.87=9.64-6.47-1.66+9.26=7.71-0.19-2.19+5.35=8.42-4.08-0.23+2.17=8.63-3-3.86+1.15=9-1.41-1.63+0.12=7.38-1.55-0.96+5.03=6.12-1-3.42+0.94=6.08-0.85-3.94+9.33=9.54-0.33-2.33+0.43=9.24-5.31-3.36+1.81=8.63-4.76-3.18+6.04=6.91-3.63-1.55+5.53=5.99-0.13-4.36+2.3=7.41-0.25-4.32+5.4=8.33-2.61-4.21+4.16=9.53-4.04-4.34+0.28=7.13-0.22-1.19+2.87=5.75-1.9-2.49+7.83=8.9-1.83-1.25+4.66=9.31-5.51-3.55+8.31=6.85-0.75-4.63+8.83=8.92-3.32-0.55+1.92=7.96-1.24-2.98+7.37=8.8-6.11-1.93+1.07=9.28-5.32-2.81+7.88=6.48-1.78-1.14+0.47=9.8-7.06-1.79+6.58=7.98-0.28-0.21+7.27=9.06-7.42-0.21+9.74=5.58-3.08-0.63+1.17=8.44-0.17-0.15+6.24=4.87-0.31-1.26+5.03=6.85-3.19-1.97+0.76=6.43-1.95-2.67-0.3=6.22-2.97-1.99-0.27=5.68-2.5-2.16-0.33=7.43-1.09-0.26-4.26=5.24-1.19-3.41-0.51=6.22-2.75-0.68-1.05=9.26-0.39-4.02-1.02=7.04-0.83-4.23-1.18=8.8-1.75-0.79-2=8.63-4.14-0.87-1.85=9.82-0.31-1.89-3.15=9.28-2.33-0.5-3.56=7.87-3.61-3.17-0.03=9.32-4.22-1.64-1.45=9.43-0.62-2.86-2.64=8.86-1.5-1.84-0.63=4.31-0.89-2.48-0.47=8.95-5.08-1.22-0.72=7.16-1.82-1.23-0.39=8.09-5.14-1.83-0.42=9.45-0.3-5.43-1.98=8.65-0.4-2.32-4.65=9.19-5.23-1.04-2.67=7.59-1.48-3.9-0.9=6.73-2.97-2.23-0.42=9.87-3.91-0.13-4.5=9.25-6.19-0.02-2.1=8.61-3.93-3.26-0.78=9.63-1.27-4.73-0.47=6.51-0.78-1.14-3.1=7.42-2.82-3.2-0.31=8.53-2.54-4.17-0.36=6-0.21-1.57-4.04=9.09-3.84-0.21-2.37=8.28-3.72-0.31-0.44=6.29-0.22-0.09-2.88=8.5-6.43-1.13-0.61=3.79-0.64-0.25-0.34=7.36-1.6-1.38-3.66=9.43-5-0.84-1.16=6.23-0.74-3.89-0.43=9.22-4.07-3.12-0.78=5.47-3.87-0.36-1.1=8.53-2.94-0.2-0.09=9.37-2.23-0.17-3.39=2.41-0.52-0.84-0.47=7.3-1.27-1.81-0.61=6.22-3.07-0.18-2.73=6.9-3.45-0.61-2.18=9.83-4.89-1.7-1.68=3.4-0.56-1.72-0.45=7.52-3.82-0.29-0.22=9.96-1.53-6.46-0.21=8.69-1.68-3.42-2.57=参考答案3.8+1.71=5.517.35+9.16=16.519.13+6.18=15.311.51+5.52=7.032.06+9.96=12.028.49+3.41=11.93.69+3.9=7.593.27+9.68=12.956.1+9.49=15.596.26+6.82=13.087.35+2.09=9.445.96+8.36=14.327.73+8.95=16.683.67+9.7=13.376.34+5.21=11.550.56+6.91=7.472.72+7.33=10.051.75+9.78=11.535.85+7.4=13.255.82+9.97=15.794.11+8.78=12.898.73+8.93=17.662.72+7.48=10.20.14+5.78=5.922.29+2.3=4.596.36+9.75=16.110.91+0.53=1.449.3+7.68=16.984.32+5.51=9.831.68+2.4=4.083.75+6.94=10.690.22+4.22=4.448.27+4.67=12.945.37+3.83=9.29.63+1.99=11.622.22+1.52=3.740.06+5.15=5.210.23+4.89=5.120.22+1.44=1.661.49+4.25=5.743.31+9.38=12.695.4+2.47=7.872.67+1.61=4.285.07+4.11=9.185.22+1.66=6.885.31+6.91=12.220.31+4.48=4.794.64+6.82=11.463.46+1.68=5.143.87+7.24=11.117.92+0.84=8.762.21+1.73=3.942.24+1.37=3.617.65+9.14=16.792.24-0.12=2.127.71-1.73=5.984.03-3.31=0.727.77-1.09=6.688.57-3.69=4.887.3-3.54=3.766.03-4.14=1.899.05-1.4=7.657.64-0.21=7.432.82-1.76=1.069.31-2.54=6.775.92-3.18=2.749.44-5.91=3.539.38-7.38=26.45-2.78=3.679.53-1.17=8.368.12-6.37=1.757.26-4.36=2.98.45-1.6=6.851.89-1.03=0.867.66-1.2=6.464.31-3.5=0.814.72-4=0.723.37-1.69=1.686.19-1.71=4.488.49-5.48=3.018.43-5.04=3.396.32-5.73=0.596.5-2.42=4.087.01-2.87=4.148.5-6.9=1.65.81-3.67=2.148.36-2.9=5.468.25-3.93=4.328-5.45=2.558.04-3.25=4.797.36-3.68=3.686.9-5.62=1.288.98-4.82=4.166.02-2.3=3.725.96-2.39=3.577.82-3.31=4.514.73-1.25=3.485.38-3.21=2.179.8-6.35=3.459.94-1.42=8.528.11-5.88=2.235.25-0.97=4.284.66-1.47=3.199.64-8.68=0.967.33-6.24=1.098.49-7.24=1.254.57-2.31=2.267.6-4.29=3.314.01+4.1+3.98=12.099.9+6.27+4.29=20.461.61+7.56+6.1=15.271.94+3.21+8.55=13.72.21+7.8+3.64=13.650.96+4.5+8.51=13.970.1+4.77+4.52=9.394.68+6.96+8.32=19.968.98+8.64+4.51=22.131.19+6.63+4.8=12.625.65+0.3+1.08=7.030.08+8.21+7.27=15.568.32+3.03+0.22=11.576.36+5.4+4.78=16.544.45+4.5+7.91=16.866.56+5.08+7.41=19.058.26+4.4+2.49=15.158.12+2.82+3.15=14.095.04+6.97+6.09=18.18.91+5.87+5.9=20.682.24+0.86+0.33=3.432.85+9.13+0.86=12.845.01+6.08+8.84=19.932.61+2.67+2.75=8.038.31+9.04+7.78=25.139.71+8.41+1.15=19.276.98+0.31+5.52=12.819.24+4.21+4.98=18.438.99+2.48+6=17.470.06+0.3+0.7=1.063.35+3.38+3.87=10.68.56+7.42+3.04=19.028.12+0.71+3.83=12.660.44+4.75+2.51=7.75.94+6.41+8.34=20.691.72+1.1+5.92=8.744.36+1.57+4.86=10.793.65+1.87+7.57=13.097.59+1.22+0.09=8.96.63+4.42+3.94=14.991.59+8.65+4.3=14.543.62+2.59+8.42=14.636.74+2.25+1.08=10.077.5+4.52+0.48=12.56.27+3.81+9.42=19.53.65+8.97+9.69=22.313.53+7.87+0.49=11.897.72+2.66+8.28=18.669.86+6.55+9.92=26.331.61+3.03+9.17=13.816.98+5.85+4.15=16.989.28+7.3+0.39=16.970.38+1.55+1.56=3.490.71+2.51+6.46=9.687.07+3.84-0.82=10.090.72+4.96-1.5=4.182.63+9.21-6=5.840.43+9.88-6.57=3.741.01+4.47-2.6=2.889.63+6.02-3.85=11.89.37+6.58-1.51=14.443.82+9.48-5.7=7.69.31+6.4-3.88=11.839.52+8.98-4.67=13.839.44+4.54-2.22=11.767.66+4.03-8.04=3.650.14+6.4-0.94=5.63.95+7.37-4.06=7.260.76+2.46-2.42=0.84.6+9.77-2.3=12.079.58+1.6-8.38=2.82.37+9.79-4.13=8.038.5+4.52-4.37=8.654.13+5.1-8=1.233.18+6.89-6.47=3.66.09+3.92-3.96=6.053.59+2.6-2.52=3.673.89+7.65-6.33=5.219.79+4.85-5.48=9.166.16+6.1-2.43=9.837.71+1.16-7.59=1.287.5+1.31-0.06=8.759.61+5.68-6.91=8.389.32+5.63-5.72=9.236.84+4.52-3.66=7.75.64+4.82-3.51=6.956.28+6.26-1.7=10.846.43+3.85-5.69=4.594.45+2.54-4.16=2.834.56+5.85-7.84=2.576.11+4.83-4.03=6.917.94+7.06-0.98=14.028.21+7.86-8.28=7.794.26+6.83-8.89=2.25.88+6.68-5.68=6.884.4+5.15-6.44=3.119.14+3.64-3.59=9.190.42+8.05-5.82=2.656.66+0.24-1.42=5.487.67+7.07-5.79=8.955.08+8.42-8.2=5.33.55+5.61-1.16=81.35+6.02-5.86=1.516.58+3.69-9.06=1.214.07+3.82-7.4=0.496.82+8.38-5.36=9.840.37+9.19-3.17=6.396.19+5.13-0.82=10.59.07-3.43+1.6=7.249.37-0.46+8.67=17.589.11-1.32+3.32=11.116.92-6.8+7.43=7.559.76-7.37+3.97=6.367.63-6.26+1.59=2.968.56-4.2+2.76=7.127.75-5.55+0.73=2.933.76-1.01+1.61=4.361.82-0.12+1.31=3.014.22-0.04+1.2=5.386.73-4.22+2.9=5.418.46-1.3+5.85=13.015.39-0.72+7.61=12.289.15-8.84+5.07=5.384.26-3.74+4.42=4.942.99-1.41+5.66=7.247-0.43+5.03=11.61.67-0.82+2.04=2.895.51-0.9+7.69=12.38.7-1.66+6.4=13.448.48-4.75+0.9=4.637.58-2.26+1.63=6.953.86-3.52+5.75=6.093.49-2.06+7.43=8.869.01-1.05+5.88=13.846.66-2.81+0.87=4.729.68-2.17+3.03=10.548.68-1.22+0.61=8.079.29-8.25+9.23=10.275.71-1.7+9.97=13.982.36-0.28+6.57=8.652.17-1.57+3.58=4.187.94-5.49+3.94=6.399.91-5.42+9.62=14.115.15-0.17+1.73=6.717.98-0.5+9.22=16.74.85-3.43+0.8=2.227.37-4.3+3.89=6.969.11-6.39+9.95=12.678.75-8.61+9.96=10.17.49-6.2+5.88=7.173.18-1.04+6.88=9.028.29-1.91+7.42=13.85.85-1.58+4.06=8.338.71-4.84+7.15=11.026.81-5.16+7.04=8.692.35-0.64+4.63=6.347.07-3.4+9.46=13.138.3-5.8+0.68=3.181.92-0.34+5.44=7.023.87-2.74+2.7=3.839.01-6.88+7.42=9.557.8-5.64+4.35=6.517.68-6.08-0.37=1.239.17-2.45-0.96=5.766.59-0.69-4.97=0.939.37-0.31-3.63=5.433.62-1.26-0.31=2.056.34-2.88-0.83=2.639.45-1.83-0.82=6.83.51-1.14-0.53=1.848.6-6.85-0.99=0.765.06-2.8-0.17=2.099.7-3.33-4.15=2.226.91-6.28-0.3=0.339.51-0.77-4.39=4.358.38-3.86-1.13=3.397.81-5.33-0.56=1.927.22-0.22-4.4=2.62.08-1.4-0.53=0.157.6-0.72-2.3=4.589.69-5.71-2.94=1.044.36-3.19-0.98=0.198.27-1.6-2.82=3.854.14-0.02-3.46=0.667.7-0.03-5.62=2.058.04-2.31-5.11=0.623.96-1.47-0.64=1.858.27-2.06-1.37=4.849.19-0.28-7.25=1.669.97-2.46-2.21=5.35.09-0.95-1.49=2.659.82-5.76-3.09=0.974.59-3.52-0.96=0.118.96-0.31-2.88=5.778.76-2.33-5.5=0.937.83-1.43-4.39=2.016.62-1.34-0.17=5.113.18-0.44-2.1=0.648.04-2.74-4.55=0.759.59-5-2.08=2.519.59-2.87-4.34=2.385.92-1.96-2.43=1.533.87-0.85-2.6=0.424.47-1.18-2.28=1.019.74-1.93-4.05=3.767.52-3.7-3.48=0.347.78-3.17-3.65=0.965.05-2.87-1.89=0.298.67-1.15-5.27=2.257.84-0.83-2.51=4.56.86-2.23-0.65=3.989.37-4.32-2.64=2.415.43-0.91-0.75=3.778.85-1.85-6.38=0.628.79-0.77-7.04=0.989.89-4.69-4.33=0.876.32+4.58+1.95+9.42=22.271.07+1.94+8.36+5.79=17.161.55+2.68+7.05+6.02=17.35.13+6.82+9.81+3.19=24.959.01+5.35+4.41+1.4=20.175.21+0.24+3.39+7.07=15.916.04+1.62+2.02+1.64=11.322.17+7.62+2.53+9.67=21.997.36+4.58+9.35+0.33=21.629.77+2.58+5.5+2.97=20.826.98+4.31+3.1+3.26=17.653.27+3.08+2.31+9.09=17.751.02+9.15+1.57+1.66=13.44.43+2.56+8.48+1.1=16.573.3+3.92+5.26+2.59=15.076.22+5.13+4.74+3.37=19.467.82+5.13+3.07+7.98=242.15+6.97+2.86+5.1=17.084.55+7.07+6.41+5.91=23.948.32+8.23+1.8+1.07=19.427.73+3.89+6.19+0.47=18.288.51+2.35+9.65+7.72=28.238.45+5.95+9.51+9.07=32.985.09+2.29+0.23+4.62=12.235.29+1.39+6.13+8.53=21.341.11+5.5+4.81+3.43=14.859.82+5.65+6.72+3.42=25.611.52+2.15+3.16+9.84=16.676.14+5+7.79+3.33=22.263.8+3.3+9.14+5.91=22.155.73+1.98+0.36+7.68=15.750.82+8.77+9.88+2.56=22.032.19+3.43+2.17+9.34=17.131.28+6.39+9.18+5.26=22.111.95+4.57+5.78+0.9=13.25.75+6.97+8.77+7.49=28.980.55+4.29+7.05+9.76=21.658.4+2.23+3.46+9.83=23.925.69+0.36+1.35+1.23=8.637.5+4.72+8.34+4.49=25.051.38+4.69+7.25+0.16=13.489.81+1.98+9.55+7.94=29.289.7+2.37+9.98+5.84=27.897.06+9.07+1.52+6.78=24.439.39+9.55+9.1+5.65=33.694.39+6.67+6.9+4.12=22.082.6+8.91+7.97+6.7=26.184.14+3.79+8.02+6.68=22.634.24+2.89+4.49+6.66=18.289.84+7.45+0.04+5.25=22.580.38+8.12+5.44+7.39=21.338.66+3.38+0.05+3.3=15.394.61+6.8+9.2+8.02=28.632.36+4.84+7.67+1.42=16.294.42+2.79+3.9-5.84=5.279.78+8.9+5.84-7.66=16.866.23+2.18+2.47-6.32=4.567.41+0.3+6.8-9.96=4.553.35+4.96+0.97-2.53=6.758.56+8.14+6.28-2.67=20.315.22+4.65+9.81-7.98=11.74.7+5.67+6.73-8.5=8.64.02+3.4+6.3-7.04=6.680.78+9.58+1.23-7.96=3.632.82+5.06+8.38-4.13=12.132.35+3.04+7.04-3.19=9.244.57+6.23+6.65-9.7=7.750.1+7.63+4.84-5.63=6.943.78+6.21+3.44-8.75=4.684.98+0.74+7.9-2.52=11.19.29+2.5+0.82-4=8.610.1+0.37+3.19-1.47=2.198.49+9.66+8.42-7=19.574.73+9.86+2.39-4.81=12.179.29+4.43+9.6-0.48=22.842.6+0.62+0.26-2.41=1.072.9+5.97+4.32-1.86=11.337.89+3.07+9.9-4.23=16.632.54+3.78+9.89-0.86=15.356.24+9.88+7.35-6.52=16.956.24+7.22+3.02-5.82=10.669.29+6.28+9.92-7.79=17.73.75+3.83+8.92-6.6=9.94.71+6+5.92-3.53=13.10.56+5.66+6.39-3.84=8.775.61+3.61+5.09-0.76=13.554.47+5.73+9.32-7.3=12.226.18+6.11+2.27-6.37=8.192.43+8.82+8.57-8.3=11.522.33+9.78+8.78-5.54=15.358+3.75+9.83-3.69=17.899.21+0.14+9.1-8.77=9.682.44+6.27+6.26-1.43=13.549.61+5.75+2.07-9.21=8.224.49+4.76+6.56-0.48=15.339.78+9.43+9.21-3.74=24.687.07+2.98+2.3-9.72=2.631.91+1.82+5.02-4.27=4.480.96+6.75+0.08-3.86=3.934.68+6.01+5.8-8.01=8.488.26+4.27+7.39-5.83=14.096.28+3.86+7.6-7.99=9.756.13+6.83+4.86-7.58=10.245.32+7.43+5-2.46=15.294.7+7.35+4.78-5.35=11.482.33+6.18+3.36-1.04=10.832.85+8.7+4.55-9.1=74.57+4.82+4.34-3.59=10.144.92+4.15-1.19+0.24=8.127.18+9.44-8.68+8.58=16.522.15+8.39-6.25+2.33=6.625.31+7.2-0.1+0.24=12.657.37+6.14-5.5+8.47=16.488.58+3.13-2.82+8.44=17.339.91+7.34-9.29+9.79=17.758.35+8.14-1.91+9.95=24.533.76+6.42-8.46+9.55=11.275.14+3.56-3.88+1.51=6.338.04+2.65-6.99+7.71=11.413.97+4-2.83+9.09=14.232.36+4.35-5.81+3.92=4.822.68+3.7-1.33+3.97=9.025.95+8.68-7.95+0.73=7.413.95+8.18-8.08+2.12=6.179.62+6.99-4.68+2.32=14.251+9.08-1.07+8.86=17.872.19+5.42-3.3+7.98=12.291.23+8.79-7.96+8.23=10.299.19+8.28-8.6+6.66=15.538.21+4.66-3.55+9.88=19.27.3+4.03-8.75+1.76=4.349.47+3.95-2.58+6.24=17.084+3.54-6.87+4.25=4.925.54+7.85-6.11+7.56=14.846.73+3.74-9.39+8.25=9.339.74+0.17-8.61+6.14=7.441.9+8.84-8.87+7.45=9.321.92+5.86-0.36+6.42=13.841.22+8.02-8.49+2.07=2.825.67+1.26-1.14+9.03=14.820.51+9.08-7.09+0.77=3.278.37+1.47-5.1+6.4=11.149.96+1.63-5.25+7.8=14.149.16+7.95-6.87+3.6=13.847.33+4.33-2.48+3.97=13.153.39+4.33-2.49+1.61=6.847.46+5.98-3.51+0.09=10.023.15+7.41-8.3+5.06=7.326.91+3.17-5.36+3.57=8.291.12+4.87-2.98+7.59=10.69.78+7.21-0.24+5.85=22.69.86+6.31-1.59+5.35=19.938.75+8.3-2.12+4.02=18.956.86+9.37-1+0.94=16.176.98+8.37-4.92+3.49=13.925.89+7.42-1.03+7.61=19.899.99+6.12-3.77+4.45=16.794.47+7.85-0.19+1.62=13.757.16+9.75-1.85+1.88=16.944.4+4.29-6.43+9.13=11.395.55+7.63-3.05+9.88=20.012.43+6.37-1.49+3.85=11.169.49+7.25-8.37-3.22=5.152.97+6.92-4.2-1.1=4.591.93+8.55-0.53-0.69=9.261.81+6.56-0.08-2.31=5.989.06+7.3-2.55-5.9=7.917.1+7.15-9.29-3.77=1.195.51+1.29-3.63-2.82=0.359.01+2.65-2.98-2.13=6.559.92+7.65-3.76-2.83=10.984.47+9.28-0.1-1.63=12.026.4+9.61-1.3-7.07=7.648.49+5.56-0.57-4.77=8.714.5+3.17-3.3-1.12=3.259.89+7.92-6.01-4.87=6.938.78+4.46-2.94-3.25=7.059.59+3.17-3.81-1.99=6.960.19+6.61-3.19-0.03=3.589.3+9.5-0.13-6.53=12.145.99+3.57-2.23-5.91=1.428.98+4.88-7.39-0.28=6.197.8+7.7-3.8-8.83=2.870.7+5.67-0.17-1.43=4.771.25+7.99-5.26-1.68=2.36.05+4.92-4.06-4.98=1.939.41+6.44-1.56-9.6=4.693.65+7.31-1.24-4.33=5.397.29+7.49-4.72-9.33=0.738.99+6.57-5.32-4.65=5.592.99+4.89-2.52-0.51=4.859.64+4.44-0.84-2.14=11.19.4+2.06-2.64-4.3=4.527.94+0.91-1.64-4.92=2.298.46+2.89-5.09-4.67=1.599.82+1.28-0.13-8.25=2.727.03+4.82-2.66-6.5=2.691.28+8.56-4.6-3.58=1.667.22+0.61-5.82-1.4=0.619.4+6.55-1.15-8.14=6.666.67+3.67-7.87-0.82=1.655.63+8.83-1.72-7.39=5.354.16+5.18-0.33-4.25=4.767.87+0.35-5.1-1.46=1.662.38+8.9-8.18-0.92=2.183.96+6.51-6.78-2.65=1.045.4+3.11-1.01-1.72=5.783.4+8.72-8.01-2.66=1.453.5+9.29-4.28-2.79=5.724.73+5.9-0.62-4.42=5.595.31+0.37-1.51-1.64=2.538.34+5.99-6.48-3.62=4.238.45+3.75-0.79-1.28=10.137.68+6.12-8-4.67=1.138.17+9.35-7.58-4.62=5.329.86+6.69-2.44-3.62=10.494.91-2.29+8.85+6.81=18.288.44-0.71+6.71+6.84=21.289.99-2.04+8.48+0.53=16.969.52-7.24+4.94+6.56=13.785.95-4.59+0.18+3.91=5.456.41-5.56+6.2+2.08=9.138.39-7.93+0.67+9.8=10.938.96-2.44+6.01+3.34=15.876.9-3.87+8.78+2.41=14.227.22-4.77+0.63+7.43=10.515.96-3.93+5.67+3.03=10.734.16-1.39+4.83+3.97=11.577.34-1.87+4.11+5.64=15.227.57-6.89+1.85+1.81=4.347.81-6.67+3.21+9.54=13.896.75-3.38+3.4+5.22=11.996.39-4.11+2.17+7.36=11.817.28-2.32+4.91+0.9=10.776.91-6.44+2.1+5.83=8.46.71-1.93+8.51+7.55=20.849.39-3.06+7.75+1.3=15.389.51-1.3+6.21+9.47=23.897.06-2.79+2.13+1.59=7.992.2-1.34+6.07+8.83=15.764.41-2.64+3.07+5.11=9.959.68-3.77+0.51+2.36=8.786.78-6.38+4.87+7.01=12.287.49-3.14+7.97+8.68=219.84-8.68+3.35+2.73=7.248.26-2.39+1.81+5.01=12.699.53-6.65+5.14+3.45=11.479.41-5.4+9.38+7.31=20.78.76-0.09+0.35+4.4=13.429.25-5.61+3.42+5.6=12.665.08-0.19+4.49+8.68=18.069.6-1.24+0.64+8.83=17.837.21-2.03+1.09+2.54=8.816.62-5.22+6.06+0.79=8.255.17-4.99+2.79+3.25=6.228.01-7.36+5.76+0.96=7.376.04-3.44+8.08+8.25=18.938.04-7.72+1.44+3.29=5.058.72-8.13+0.49+3.19=4.277.5-1.12+8.57+0.36=15.315.86-4.29+4.53+3.23=9.339.57-6.99+2.02+1.42=6.026.09-2.64+4.32+0.35=8.129.75-6.49+3.28+4.98=11.526.07-3.11+3.91+4.19=11.067.79-3.48+7.43+5.99=17.738.16-2.21+1.65+7.88=15.483.93-1.44+3.54+9.1=15.132.34-0.51+7.36+9.44=18.633.8-3.31+6.85+4.49=11.835.41-0.48+1.88-6.24=0.579.58-4.03+3.75-1.45=7.855.94-4.21+7.45-8.09=1.098.13-4.67+4.06-1.17=6.351.52-0.75+7.8-0.94=7.636.15-0.82+7.22-0.95=11.68.28-4.77+7.35-3.4=7.468.38-6.55+9.12-0.14=10.819.04-0.33+6.54-6.51=8.748.38-1.99+0.72-2.2=4.915.5-5.34+5.52-4.31=1.376.82-5.07+9.64-5.59=5.87.58-1.25+0.44-5.56=1.213-2.06+7.08-4.11=3.914.99-2.39+4.03-4.5=2.134.44-1.94+8.95-5.1=6.358.48-2.17+8.93-0.17=15.077.66-3.25+4.4-2.74=6.076.75-2.64+2.97-5.25=1.837.92-3.8+1.25-3.88=1.498.57-5.81+7.84-3.27=7.337.55-4.95+0.79-0.16=3.237.09-3.22+5.12-0.82=8.178.94-4.4+5.24-2.4=7.384.28-3.1+6.51-0.68=7.016.55-4.73+6.28-4.79=3.319.56-3.07+6.79-2.48=10.89.28-0.27+9.27-7.73=10.558-2.21+5.27-8.27=2.798.45-5.85+9.03-7.85=3.789.99-8.67+6.28-6.88=0.729.09-6.76+6.14-1.21=7.268.36-5.73+8.2-2.99=7.847.68-3.17+8.58-1.51=11.583.44-1.05+1.74-3.61=0.528.47-1.3+0.26-5.31=2.124.6-0.77+3.74-3.56=4.017.41-4.35+6.46-6.91=2.613.45-0.19+3.87-4.44=2.698.24-5.04+7.52-0.26=10.465.85-5.32+4.22-1.83=2.925