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2.21+7.4=7.84+6.73=4.3+1.78=2.49+3.48=0.13+4.32=6.27+2.26=1.02+7.45=5.74+7.17=5.05+4.56=0.34+9.76=5.86+6.95=5.92+9.92=3.35+3.68=2.89+5.5=2.12+8.67=8.68+7.38=7.85+2.86=1.87+8.12=3.3+1.17=3.74+8.92=5.53+8.12=6.74+2.18=3.69+8.79=3.11+3.85=1.44+5.95=5.79+3.08=1.74+8.41=4.56+4.14=2.6+9.97=3.1+9.42=0.83+3.1=0.29+0.85=7.72+6.56=7.14+0.76=5+1.98=3.8+3.33=1.19+9.17=4.92+1.32=9.02+7.32=0.44+3.47=2.26+4.12=8.21+3.2=5.22+2.72=9.19+9.07=3.24+2.67=1.15+4.39=1.72+8.48=6.4+3.53=2.18+7.14=0.61+9.81=9.35+3.46=3.92+1.07=8.87+0.99=3.64+6.27=7.05-3.97=8.44-4.18=7.67-4.25=7.99-1.95=9.31-4.22=7.53-5.6=7.97-1.13=9.13-3.67=6.13-2.48=3.08-2.91=9.51-3.95=9.66-2.44=8.66-1.11=2.17-1.26=8.26-5.37=4.39-4.29=5.9-2.18=6.81-1.69=8.69-3.88=7.79-6.33=6.23-4.68=6.77-5.01=8.55-1.84=7.61-3.91=7.99-1.65=7.52-0.86=3.97-1.7=7.02-3.65=7.53-5.49=9.73-5.33=8.56-7.77=3.53-1.65=9.78-5.52=6.95-1.73=9.13-3.5=3.77-2.28=7.51-1.72=8.02-7.67=5.31-1.49=5.48-3.42=8.3-7.9=5.48-2.87=6.74-3.83=5.02-2.25=6.19-0.88=7.58-3.01=5.07-3.9=7.62-0.7=8.37-4.35=3.9-2.64=1.85-0.35=9.93-6.07=1.87-0.85=5.22-1.45=1.48+0.46+2.9=9.76+3.91+9.87=4.79+0.42+6.62=7.61+0.98+2.11=6.13+3.54+1.23=4.56+5.79+3.47=7.36+3.36+6.46=7.39+1.33+8.25=4.85+7.53+1.26=7.75+7.83+7.07=9.04+0.66+1.91=4.47+6.18+9.1=5.58+3.1+1.15=5.93+9.18+1.34=1.08+3.12+0.97=3.07+2.16+7.85=0.49+4.98+8.16=6.94+0.34+2.37=4.36+0.26+5.14=2.03+4.27+9.39=2.26+7.18+0.22=8.2+2.09+6.45=4.6+7.27+7.4=6.1+7.89+6.59=9.76+2.45+0.78=5.97+8.29+9.14=2.76+5.53+0.66=2.43+6.87+5.18=8.65+5.51+9.81=4.55+1.09+2.91=0.55+2.73+4.69=3.7+5.51+9.99=0.08+3.06+7.84=2.28+2.95+0.49=8.7+2.57+3.05=3.71+3.72+2.92=1.98+7.42+4.09=4.25+8.88+6.72=2.08+1.61+7.54=6.24+3.09+6.82=1.37+7.25+2.08=1.22+3.62+6.72=0.34+6.12+8.33=4.02+9.78+0.29=3.84+3.71+5.88=9.07+4.82+5.01=6.76+2.22+0.77=1.63+6.17+2.99=8.3+8.82+9.64=4.99+2.5+8.16=8.93+8.73+7.31=4.05+7.4+4.21=9.03+0.65+0.05=2.71+6.69+1.73=5.33+5.37-3.04=1.48+2.54-3.92=5.61+8.5-7.35=3.42+2.17-1.57=0.78+6.15-6.74=0.56+0.86-0.27=2.83+2.77-4.98=6.7+7.64-0.58=3.32+4.09-6.36=7.67+3.24-9.7=7.2+7.43-6.62=6.33+3.51-5.28=8.73+3.63-6.6=9.26+3.39-7.83=5.44+7.46-3.15=5.7+1.32-1.28=2.28+9.88-7.86=1.37+6.16-0.98=5.06+8.32-0.73=6.19+5.98-7=3.71+7.09-7.04=7.94+6.56-1.81=9.69+0.25-9.29=9.43+0.52-6.94=1.17+6.87-4.47=0.95+5.95-6.78=1.77+7.07-2.3=1.44+6.71-4.31=6.01+8.69-2.76=0.64+4.07-2.29=6.21+2.96-0.65=4.82+0.98-3.25=9.1+0.76-4.71=5.82+4.22-8.67=7.35+7.01-1.52=3.01+2.27-0.47=7.29+2.1-3.51=4.67+4.66-3.29=7.91+4.59-3.71=5.89+8.26-8.91=3.46+9.45-4.06=2.68+9.6-5.91=6.75+5.25-5.99=6.55+3.13-8.95=7.16+5.03-5.19=5.67+9.72-1.06=9.04+2-1.21=6.84+4.09-4.77=5.97+0.66-0.73=4.52+7.93-5.1=9.08+2.85-3.24=8.91+1.72-8.66=4.85+7.14-9.45=1.18+6.26-4.62=8.28-5.81+5.45=6.76-6.03+3.36=9.96-6.66+0.8=7-6.34+3.88=8.89-6.4+6.82=8.73-3.85+5.91=3.6-1.28+9.02=4.15-2.01+7.79=6.7-2.81+7.01=8.31-3.09+9.15=6.88-5.94+6.69=8.86-6.85+4.01=8.01-6+2.78=7.77-4.8+1.42=1.15-0.93+3.21=2.76-2.53+1.95=4.25-1.76+6.54=6.66-6.01+9.62=5.34-3.36+4.33=5.69-3.52+1.32=9.93-2.79+8.97=6.46-3.3+9.68=9.74-1.41+6.86=9.58-9.41+5.9=6.39-0.7+7.74=4.88-2.4+2.39=4.36-2.66+7.21=8.41-4.23+9.84=2.43-2.05+7.48=9.11-5.59+7.87=9.45-1.08+9.57=5.72-1.54+0.32=9.61-2.72+0.93=8.01-0.05+0.27=4.15-2.67+2=8.2-5.48+9.87=9.77-5.41+6.21=9.53-2.88+0.28=7.13-4.46+4.25=7.61-6.71+8.62=9.88-8.49+2.09=9.69-7.19+4.19=6.09-0.62+3=9.27-5.36+7.63=9.4-0.57+1.18=7.2-2.46+8.27=0.84-0.38+7.01=9.88-4.37+2.3=4.46-1.58+2.23=8.43-0.81+4.39=8.07-3.19+3.13=6.31-3+7.92=8.71-2.53+9.7=9.53-8.14+3.12=9.3-5.35-1.43=7.59-0.13-4.23=7.95-1.07-4.92=5.03-0.33-0.62=5.3-1.64-1.43=7.86-1.84-0.82=8.19-2.99-4.79=2.57-1.39-0.37=5.98-0.3-4.17=9.61-1.21-1.19=5.81-1.48-4.08=8.19-4.97-1.01=6.16-3.51-1.19=8.8-2.19-2.35=5.96-3.14-0.88=5.12-1.15-0.19=9.9-7.04-1.5=7.71-0.95-0.86=8.86-3.59-1.35=9.48-5.7-0.35=2.65-1.26-0.54=8.08-4.94-0.92=8.46-1.14-0.7=9.07-4.37-3.49=9.36-3.54-5.59=9.83-5.07-0.39=7.04-1.41-4.53=9.38-1.33-6.62=9.95-0.55-6.43=6.07-0.21-0.48=9.56-4.24-4.01=7.81-1.83-5.18=8.12-0.56-2.87=3.79-1.23-0.15=2.53-0.21-1.75=6.63-0.93-0.04=8.51-4.06-2.91=9.62-4.07-1.54=9.92-1.62-0.1=3.94-1.27-0.64=9.84-0.56-2.52=9.32-0.27-2.27=6.96-0.3-2.24=9.06-3.38-0.7=9.54-1.06-4.59=8.79-2.59-4.28=8.96-1.17-7.52=7.06-3.3-2.3=8.84-1.48-5.11=7.58-5.08-1.08=6.98-0.27-0.06=7.85-0.16-2.88=7.67-1.48-1.41=9.22-6.4-0.9=1.59+3.24+5.81+1.56=9.45+7.12+4.28+7.89=2.49+7.64+4.51+5.57=4.8+0.57+1.77+2.24=8.06+7.51+9.55+8.91=2.64+7.1+8.36+7.88=7.89+6.88+1.54+5.02=8.43+5.51+5.71+8.77=3.42+2.74+3.82+2.47=9.97+7.79+7.69+0.97=8.31+5.88+3.81+8.63=4.74+6.13+9.91+0.12=1.59+3.96+2.94+1.51=7.33+5.13+7.88+5.76=8.33+8.88+6.14+2.08=3.41+2.87+6.28+5.85=6.64+2.8+4.69+2.81=9.21+6.12+4.17+8.15=0.28+9.67+7.91+9.11=8.46+8.16+3.08+7.14=0.58+1.93+2.74+4.43=0.48+9.58+7.98+7.65=2.6+3.77+1.56+0.99=6.24+5.48+3.18+9.2=3.5+6.15+2.33+1.68=1.74+4.59+7.94+7.19=3.38+9.63+6.58+0.32=9.56+8.54+9.09+9.72=1.6+5.15+4.04+0.39=3.72+1.9+0.26+1.53=3.78+4.13+4.48+4.91=3.34+6.09+9.95+8.39=7.43+2.74+0.86+2.39=5.23+3.14+3.47+9=6.54+6.91+9.04+6.25=6.27+6.88+5.36+2.26=7.9+7.74+3.26+8.2=0.03+2.94+2.75+1.91=4.62+9.04+7.57+7.58=4.09+0.06+1.24+2.14=4.66+1.57+7.56+2.03=7.39+8.82+8.48+0.17=4.68+0.7+7.56+6.92=8.84+5.88+2.52+5.04=2.14+7.22+2.38+3.75=1.65+4.04+4.4+3.6=0.86+2.86+4.19+9.64=9.64+1.88+7.8+7.5=8.07+5.1+8.26+3.5=5.2+8.1+9.89+7.68=3.31+8.27+3.4+5.89=9.58+9.15+0.9+4.89=1.62+0.23+5.53+3.11=0.7+0.41+2.06+7.69=7.05+6.42+5.65-7.61=4.04+4.34+4.24-1.73=3.85+6.17+5.22-0.07=6.66+1.44+1.85-6.4=5.67+7.53+5.39-0.47=5.18+1.58+9.3-7.99=6.05+0.6+8.21-8.45=2.21+7.05+9.86-0.24=5.07+0.87+1.08-5.27=7.85+0.09+8.9-6.36=0.32+7.32+7.54-2.37=5.24+0.51+6.48-8.83=2.38+1.93+0.97-4.37=1.69+2.01+6.38-5.46=7.8+0.08+8.86-6.3=9.71+7.29+1.33-3.28=4.8+3.87+9.55-7.58=4.48+5.59+6.66-4.05=9.53+2.74+4.08-7.99=6.54+7.95+7.21-7.51=3.51+8.01+9.65-2.96=1.95+8.72+4.41-1.27=4.65+1.36+3.1-8.31=3.29+3.64+3.63-8.52=7.63+8.4+5.08-7.16=8.7+7.86+3.85-7.71=1.29+2.58+8.81-3.52=7.7+9.55+4.35-9.82=3.24+5.5+9.12-0.78=5.53+7.22+5.7-2.73=4.97+3.8+0.27-4.6=0.07+1.3+4.75-3.45=2.33+3.99+3.64-3.09=7.96+3.44+5.92-2.35=9.51+9.89+8.8-8.99=9.16+8.91+3.35-5.42=6.93+9.65+3.71-1.82=5.53+1.53+2.68-9.45=7.32+4.05+2.85-9.79=3.28+0.46+3.13-2.41=5.99+9.94+7.51-9.14=1.39+0.05+4.52-5.09=8.96+4.66+5.53-6.01=0.83+6.46+5.41-2.17=1.76+4.04+7.22-9.73=8.1+2.79+8.19-4.83=1.52+4.22+5.57-4.03=9+0.27+5.09-2.37=8.72+2.48+2.8-2.52=9.59+0.13+1.3-7.73=4.04+9.96+7.46-5.15=1.2+0.22+5.21-4.8=0.4+9.39+9.51-5.58=9.16+6.37+7.71-4.82=8+7.04-1.9+5.12=4.4+8.94-1.95+8.4=2.05+5.25-2.2+4.16=7.25+5.57-5.8+6.06=3.33+2.42-0.32+8.99=5.69+8.18-4.36+6.09=4.84+9.82-0.58+3.74=1.6+5.15-1.91+1.22=9.5+7.26-9.21+0.04=7.03+1.81-0.95+9.57=0.1+6.71-0.2+7.05=4.73+2.01-5.1+1.78=2.82+9.85-5.91+3.34=3.86+6.85-4.28+9.2=6.99+3.59-0.63+1.73=7.27+5.67-9.09+8.7=0.06+1.42-0.11+0.38=6.74+4.59-2.84+9.34=6.68+6.95-7.26+4.19=7.34+5.08-3.4+8.85=6.46+1.33-7.42+5.67=8.5+5.87-1.16+4.97=7.11+6.01-2.5+8.1=5.77+4.57-5.32+6.27=5.35+8.27-3.36+2.95=6.12+4.66-6.69+7.57=4.47+9.43-3.7+4.06=2.88+4.66-6.08+9.61=3.87+8.02-2.23+1.06=9.17+2.25-9.63+9.34=4.63+5.33-9.06+4.26=3.41+8.22-3.23+9.54=9.1+2.92-0.26+1.8=6.11+5.88-8.18+9.4=6.66+8.55-0.47+3.87=2.9+3.96-3.45+4.88=1.16+2.77-2.04+6.7=9.85+9.98-2.76+4.43=0.93+6.86-4.76+5.87=0.16+8.38-6.03+4.57=8.18+4.09-3.88+7.81=5.62+4.79-5.21+8.27=8+1.12-5.16+1.08=2.54+3.85-6.1+4.48=9.91+4.8-0.73+1.07=5.22+7.92-1.08+9.87=3.84+7.53-1.4+7.69=1.32+4.87-1.13+9.25=6.39+4.29-4.74+6.83=4.08+0.67-0.32+7.96=2.61+8.74-1.25+8.32=0.6+9.79-4.77+1.76=3.04+3.82-0.1+6.96=7.12+5.63-1.28+2.7=2.09+9.35-7.32-0.33=7.2+3.6-7.51-0.42=7.32+2.73-3.73-4.35=9.91+8-4.21-6.92=7.97+1.34-2.14-0.05=4.25+2.66-0.83-2.8=6.69+8.52-0.27-8.36=5.33+9.25-1.03-0.73=5.97+8.04-8.68-0.88=2.8+5.6-2.65-5.16=9.53+8.87-7.67-3.56=5.97+8.99-4-8.28=0.07+9.77-2.5-0.8=8.31+6.7-4.93-1.16=8.48+7.24-5.7-6.21=6.16+3.88-0.34-2.09=2.93+8.4-1.99-1.25=8.06+9.97-9.88-7.63=8.64+6.79-9.76-4.37=4.28+1.97-3.73-1.7=8.58+9.02-1.04-2.44=6.32+7.17-7.64-1.54=9.01+8.09-2.26-0.92=8.74+9.42-4.11-5.7=9.07+5.24-0.9-1.29=4.7+4.45-0.07-2.9=8.65+5.32-8.58-0.76=9.92+6.39-6.4-2.56=0.77+8.76-1.22-6.73=9.74+3.39-8.91-1.04=9.61+5.08-6.45-3.54=7.22+8.03-1.2-7.78=2.92+7.95-0.09-9.21=7.48+9.95-4.38-5.06=9.59+1.52-0.23-6.43=9.67+9.18-0.43-1.38=8.4+7.36-5.36-2.86=6.07+2.37-2.75-0.8=9.95+6.88-6.55-7.16=9.51+4.95-8.3-5.96=3.31+4.96-1.57-1.81=8.69+7.1-5.82-5.68=5.14+6.44-0.79-5.04=5.79+2.19-6.24-1.11=5.72+8.36-6.41-4.57=5+8.79-5.06-0.56=7.75+9.87-2.6-4.71=6.36+3.35-3.66-3.21=6.14+9.03-5.57-2.6=7.12+0.04-1.87-2.58=8.7+3.24-2.68-7.34=9.46+1.94-1.76-0.75=7.96+4.33-0.39-1.02=7.87+3.04-5.93-0.94=7.36-0.94+2.05+9.02=4.6-2.6+1.04+8.51=8.82-6.41+9.96+3.6=3.05-2.52+0.23+6.42=4.54-1.44+5.23+4.9=7.31-0.68+5.24+8.63=6.31-5.34+8.32+6.32=0.64-0.18+2.85+9.99=9.77-8.51+5.91+7.93=8.9-3.48+3.95+4.16=3.25-1.98+4.38+9.43=7.81-6.63+4.06+2.35=5.54-3.76+4.82+2.4=7.21-6.77+9.82+4.65=9.04-5.67+4.33+3.62=7.88-2.05+7.14+5.97=1.54-0.06+3.6+5.98=9.92-4.02+9.23+2.6=8.85-2.77+8.62+0.26=8.06-4.61+5.97+7.03=8.28-6.19+9.77+3.32=6.32-1.65+3.32+1.56=8.94-7.61+7.54+6.63=5.89-5.18+1.2+3.74=8.42-8.3+6.3+3.67=8.84-0.33+0.21+3.1=1.57-0.23+9.63+4.71=7.61-4.03+7.1+2.22=6.48-1.58+8.82+3.17=8.29-0.14+5.87+9.98=8.97-7.6+2.23+2.94=8.04-6.7+5.93+2.31=9.64-1.59+7.55+2.34=9.01-1.32+0.97+4.67=9.31-0.19+3.08+3.33=6.27-6.07+5.57+2.54=3.86-1.2+5.94+0.74=9.23-6.88+4.1+5.69=5.35-0.97+1.61+3.34=4.95-3.92+2.3+8.61=7.67-6.31+6.16+7.47=6.4-2.57+5.15+4.55=8.85-1.78+0.34+9.16=7.23-6.78+0.55+6.61=9.41-5.53+2.96+5.55=8.18-3.79+5+5.78=8.44-3.04+8.23+7.34=3.48-1.53+3.29+4.35=9.84-7.48+1.25+8.61=8.88-4.5+9.42+6.48=6.82-3.92+4.27+0.8=6.55-6.09+0.52+9.05=4.42-2.8+9.09+7.49=4.26-0.12+3.61+1.09=8.2-3.02+2.41-4.26=2.69-1+9.43-2=3.36-3+8.5-7.67=8.23-3.47+8.29-3.66=7.37-5.15+2.38-1.07=9.92-5.76+3.58-7.01=6.41-2.45+8.93-6.26=7.85-5.94+0.55-0.4=4.9-0.73+4.64-0.3=8.26-0.84+2.76-1.4=9.78-6.83+2.89-1.56=8.31-5.6+4.29-0.49=9.9-3.66+0.15-1.84=9.81-6.36+9.48-2.79=5.81-2.6+4.34-0.7=9.93-0.89+2.22-2.92=6.27-1.11+5.33-0.47=4.86-1.09+2.87-5.17=5.39-2.76+6.87-5.16=2.68-2.17+4.67-1.64=5.23-0.14+5.6-6.27=4.47-3.04+6.71-3.45=6.64-0.35+2.68-0.5=6.11-2.74+5.87-3.54=9.58-6.35+6.69-2.18=3.91-0.27+6.06-3.07=6.63-3.85+5.06-3.96=7.39-2.39+8.44-6.39=9.94-4.25+8.01-9.42=9.36-1.87+2.34-4.78=6.72-4.6+8.06-6.89=7.75-6.33+1.06-0.41=3.21-1.4+9.65-5.82=4.6-4.14+7.37-6.6=9.3-2.32+6.34-1.51=8.86-1.76+9.16-9.05=4.73-4.62+7.55-6.99=7.88-6.83+4.04-3.4=7.53-1.15+3.89-3.14=7.85-3.12+2.32-4.52=5.35-2.13+9.74-1.46=7.23-1.2+9.85-6.56=8.73-5.07+9.92-5.12=7.85-5.22+5.13-3.9=3.76-2.82+7.74-0.19=8.53-2.53+2.54-7.3=9.84-7.63+3.6-3.63=5.98-4.77+7.84-0.59=0.65-0.54+9.89-4.88=6.87-0.58+3.41-8.07=6.92-0.77+3.71-3.32=9.11-7.01+3.74-2.8=3.16-1.74+3.81-1.69=4.34-2.58+9.65-1.87=7.34-0.97-1.47+8.31=7.99-4.22-2.72+0.88=9.58-1.86-2.89+9.35=9.46-2.45-3.76+0.78=9.34-0.72-1.11+1.38=6.14-2.03-3+0.69=8.57-1.25-0.29+4.41=6.58-3.9-0.2+9.08=4.82-2.52-1.6+0.16=8.39-0.23-1.57+4.07=8.42-0.81-5.96+4.1=9.54-2.42-6.02+5.51=7.99-1.91-1.61+2.57=9.5-2.16-0.24+8.13=8.42-1.8-3.76+2.36=7.33-4.64-1.21+4.14=9.07-4.73-3.96+5.14=5.82-3.92-1.06+9.56=4.83-2.05-0.37+7.56=8.17-1.61-1.55+5.89=9.46-2.02-1.22+2.19=5.1-1.15-1.88+6.15=7.65-0.74-0.1+8.07=5.62-3.02-1.74+0.93=5.89-1.57-4.05+9.13=8.46-1.48-3.57+7.64=5.79-0.93-0.14+8.46=5.06-2.37-0.4+7.97=4.46-2.55-1.75+6.55=7.56-0.88-5.96+6.44=9.21-0.78-1.03+4.31=5.39-3.73-0.65+8.38=9.31-2.18-5.48+4.01=5.03-0.85-3.09+7.26=5.68-5.14-0.03+9.79=2.67-1.1-1.08+9.13=7.34-0.93-1.64+8.65=9.13-3.53-1.72+5.96=7.29-1.26-2.75+7.39=7.3-0.43-3.58+3.03=3.67-0.8-1.58+7.03=9.25-4.09-2.78+7.98=8.1-0.44-4.53+7.42=5.37-2.45-1.07+4.78=9.31-2.19-2.03+9.45=7.59-3.03-0.58+9.02=8.11-2.56-3.03+7.03=8.97-1.41-5.49+2.81=7.84-3.06-3.1+4.38=7.3-0.92-4.1+1.83=6.92-0.16-5.13+3.93=9.73-3.28-4.16+7.93=9-2.35-5.61+8.72=9.67-1.41-5.15+8.9=9.33-3.22-5.4-0.15=7.6-1.54-2.61-1.2=6.86-2.76-2.31-1.26=9.29-3.56-2.98-2.39=7.79-0.65-3.46-2.28=8.2-2.15-1.92-2.06=8.04-0.22-0.41-6.36=9.91-4.78-2.84-0.08=9.51-1.58-3.91-0.74=5.31-2.7-1.01-1.23=8.09-4.14-1.25-1.8=9.47-6.18-1.49-1.42=2.26-0.24-1.01-0.54=7.01-0.75-1.02-2.84=5.6-0.62-0.83-0.1=6.22-0.59-4.88-0.42=8.42-0.1-1.28-3.44=8.47-6.43-0.96-0.21=8.25-4.94-0.33-0.07=9.38-2.14-3.89-0.02=5.44-0.84-1.46-2.05=7.73-0.84-3.28-0.45=9.37-1.6-3.94-2.44=9.81-4.04-1.53-3.04=8.62-3.54-1.25-1.63=9.94-1.16-0.82-0.36=7.61-0.73-0.32-1.09=7.7-0.46-0.75-0.32=7.92-0.98-0.93-1.31=7.86-1.64-1.3-2.18=6.14-1.05-2.04-1.74=4.79-2.13-1.69-0.83=8.56-2.08-3.2-0.54=8.13-1.61-0.99-4.53=8.82-1.21-3.05-3.85=5.44-0.04-2.37-1.57=6.59-3.94-0.55-1.99=9.31-5.19-0.44-0.78=8.06-0.03-4.45-0.75=9.48-2.21-0.91-4.88=7.25-2.47-0.58-3.47=8.86-1.7-2.43-3.21=7.22-0.89-1.03-2.88=8.8-1.36-0.77-1.96=9.15-3.43-1.33-3.18=8.97-3.07-2.21-0.16=9.29-7.37-0.68-0.19=9.56-4.51-1.45-0.67=8.95-0.71-6.24-1.77=6.07-0.07-2.74-3.03=8.98-5.07-0.02-0.38=8.56-2.86-5.03-0.57=9.23-1.02-6.59-1.2=9.76-5.36-1.18-1.97=参考答案2.21+7.4=9.617.84+6.73=14.574.3+1.78=6.082.49+3.48=5.970.13+4.32=4.456.27+2.26=8.531.02+7.45=8.475.74+7.17=12.915.05+4.56=9.610.34+9.76=10.15.86+6.95=12.815.92+9.92=15.843.35+3.68=7.032.89+5.5=8.392.12+8.67=10.798.68+7.38=16.067.85+2.86=10.711.87+8.12=9.993.3+1.17=4.473.74+8.92=12.665.53+8.12=13.656.74+2.18=8.923.69+8.79=12.483.11+3.85=6.961.44+5.95=7.395.79+3.08=8.871.74+8.41=10.154.56+4.14=8.72.6+9.97=12.573.1+9.42=12.520.83+3.1=3.930.29+0.85=1.147.72+6.56=14.287.14+0.76=7.95+1.98=6.983.8+3.33=7.131.19+9.17=10.364.92+1.32=6.249.02+7.32=16.340.44+3.47=3.912.26+4.12=6.388.21+3.2=11.415.22+2.72=7.949.19+9.07=18.263.24+2.67=5.911.15+4.39=5.541.72+8.48=10.26.4+3.53=9.932.18+7.14=9.320.61+9.81=10.429.35+3.46=12.813.92+1.07=4.998.87+0.99=9.863.64+6.27=9.917.05-3.97=3.088.44-4.18=4.267.67-4.25=3.427.99-1.95=6.049.31-4.22=5.097.53-5.6=1.937.97-1.13=6.849.13-3.67=5.466.13-2.48=3.653.08-2.91=0.179.51-3.95=5.569.66-2.44=7.228.66-1.11=7.552.17-1.26=0.918.26-5.37=2.894.39-4.29=0.15.9-2.18=3.726.81-1.69=5.128.69-3.88=4.817.79-6.33=1.466.23-4.68=1.556.77-5.01=1.768.55-1.84=6.717.61-3.91=3.77.99-1.65=6.347.52-0.86=6.663.97-1.7=2.277.02-3.65=3.377.53-5.49=2.049.73-5.33=4.48.56-7.77=0.793.53-1.65=1.889.78-5.52=4.266.95-1.73=5.229.13-3.5=5.633.77-2.28=1.497.51-1.72=5.798.02-7.67=0.355.31-1.49=3.825.48-3.42=2.068.3-7.9=0.45.48-2.87=2.616.74-3.83=2.915.02-2.25=2.776.19-0.88=5.317.58-3.01=4.575.07-3.9=1.177.62-0.7=6.928.37-4.35=4.023.9-2.64=1.261.85-0.35=1.59.93-6.07=3.861.87-0.85=1.025.22-1.45=3.771.48+0.46+2.9=4.849.76+3.91+9.87=23.544.79+0.42+6.62=11.837.61+0.98+2.11=10.76.13+3.54+1.23=10.94.56+5.79+3.47=13.827.36+3.36+6.46=17.187.39+1.33+8.25=16.974.85+7.53+1.26=13.647.75+7.83+7.07=22.659.04+0.66+1.91=11.614.47+6.18+9.1=19.755.58+3.1+1.15=9.835.93+9.18+1.34=16.451.08+3.12+0.97=5.173.07+2.16+7.85=13.080.49+4.98+8.16=13.636.94+0.34+2.37=9.654.36+0.26+5.14=9.762.03+4.27+9.39=15.692.26+7.18+0.22=9.668.2+2.09+6.45=16.744.6+7.27+7.4=19.276.1+7.89+6.59=20.589.76+2.45+0.78=12.995.97+8.29+9.14=23.42.76+5.53+0.66=8.952.43+6.87+5.18=14.488.65+5.51+9.81=23.974.55+1.09+2.91=8.550.55+2.73+4.69=7.973.7+5.51+9.99=19.20.08+3.06+7.84=10.982.28+2.95+0.49=5.728.7+2.57+3.05=14.323.71+3.72+2.92=10.351.98+7.42+4.09=13.494.25+8.88+6.72=19.852.08+1.61+7.54=11.236.24+3.09+6.82=16.151.37+7.25+2.08=10.71.22+3.62+6.72=11.560.34+6.12+8.33=14.794.02+9.78+0.29=14.093.84+3.71+5.88=13.439.07+4.82+5.01=18.96.76+2.22+0.77=9.751.63+6.17+2.99=10.798.3+8.82+9.64=26.764.99+2.5+8.16=15.658.93+8.73+7.31=24.974.05+7.4+4.21=15.669.03+0.65+0.05=9.732.71+6.69+1.73=11.135.33+5.37-3.04=7.661.48+2.54-3.92=0.15.61+8.5-7.35=6.763.42+2.17-1.57=4.020.78+6.15-6.74=0.190.56+0.86-0.27=1.152.83+2.77-4.98=0.626.7+7.64-0.58=13.763.32+4.09-6.36=1.057.67+3.24-9.7=1.217.2+7.43-6.62=8.016.33+3.51-5.28=4.568.73+3.63-6.6=5.769.26+3.39-7.83=4.825.44+7.46-3.15=9.755.7+1.32-1.28=5.742.28+9.88-7.86=4.31.37+6.16-0.98=6.555.06+8.32-0.73=12.656.19+5.98-7=5.173.71+7.09-7.04=3.767.94+6.56-1.81=12.699.69+0.25-9.29=0.659.43+0.52-6.94=3.011.17+6.87-4.47=3.570.95+5.95-6.78=0.121.77+7.07-2.3=6.541.44+6.71-4.31=3.846.01+8.69-2.76=11.940.64+4.07-2.29=2.426.21+2.96-0.65=8.524.82+0.98-3.25=2.559.1+0.76-4.71=5.155.82+4.22-8.67=1.377.35+7.01-1.52=12.843.01+2.27-0.47=4.817.29+2.1-3.51=5.884.67+4.66-3.29=6.047.91+4.59-3.71=8.795.89+8.26-8.91=5.243.46+9.45-4.06=8.852.68+9.6-5.91=6.376.75+5.25-5.99=6.016.55+3.13-8.95=0.737.16+5.03-5.19=75.67+9.72-1.06=14.339.04+2-1.21=9.836.84+4.09-4.77=6.165.97+0.66-0.73=5.94.52+7.93-5.1=7.359.08+2.85-3.24=8.698.91+1.72-8.66=1.974.85+7.14-9.45=2.541.18+6.26-4.62=2.828.28-5.81+5.45=7.926.76-6.03+3.36=4.099.96-6.66+0.8=4.17-6.34+3.88=4.548.89-6.4+6.82=9.318.73-3.85+5.91=10.793.6-1.28+9.02=11.344.15-2.01+7.79=9.936.7-2.81+7.01=10.98.31-3.09+9.15=14.376.88-5.94+6.69=7.638.86-6.85+4.01=6.028.01-6+2.78=4.797.77-4.8+1.42=4.391.15-0.93+3.21=3.432.76-2.53+1.95=2.184.25-1.76+6.54=9.036.66-6.01+9.62=10.275.34-3.36+4.33=6.315.69-3.52+1.32=3.499.93-2.79+8.97=16.116.46-3.3+9.68=12.849.74-1.41+6.86=15.199.58-9.41+5.9=6.076.39-0.7+7.74=13.434.88-2.4+2.39=4.874.36-2.66+7.21=8.918.41-4.23+9.84=14.022.43-2.05+7.48=7.869.11-5.59+7.87=11.399.45-1.08+9.57=17.945.72-1.54+0.32=4.59.61-2.72+0.93=7.828.01-0.05+0.27=8.234.15-2.67+2=3.488.2-5.48+9.87=12.599.77-5.41+6.21=10.579.53-2.88+0.28=6.937.13-4.46+4.25=6.927.61-6.71+8.62=9.529.88-8.49+2.09=3.489.69-7.19+4.19=6.696.09-0.62+3=8.479.27-5.36+7.63=11.549.4-0.57+1.18=10.017.2-2.46+8.27=13.010.84-0.38+7.01=7.479.88-4.37+2.3=7.814.46-1.58+2.23=5.118.43-0.81+4.39=12.018.07-3.19+3.13=8.016.31-3+7.92=11.238.71-2.53+9.7=15.889.53-8.14+3.12=4.519.3-5.35-1.43=2.527.59-0.13-4.23=3.237.95-1.07-4.92=1.965.03-0.33-0.62=4.085.3-1.64-1.43=2.237.86-1.84-0.82=5.28.19-2.99-4.79=0.412.57-1.39-0.37=0.815.98-0.3-4.17=1.519.61-1.21-1.19=7.215.81-1.48-4.08=0.258.19-4.97-1.01=2.216.16-3.51-1.19=1.468.8-2.19-2.35=4.265.96-3.14-0.88=1.945.12-1.15-0.19=3.789.9-7.04-1.5=1.367.71-0.95-0.86=5.98.86-3.59-1.35=3.929.48-5.7-0.35=3.432.65-1.26-0.54=0.858.08-4.94-0.92=2.228.46-1.14-0.7=6.629.07-4.37-3.49=1.219.36-3.54-5.59=0.239.83-5.07-0.39=4.377.04-1.41-4.53=1.19.38-1.33-6.62=1.439.95-0.55-6.43=2.976.07-0.21-0.48=5.389.56-4.24-4.01=1.317.81-1.83-5.18=0.88.12-0.56-2.87=4.693.79-1.23-0.15=2.412.53-0.21-1.75=0.576.63-0.93-0.04=5.668.51-4.06-2.91=1.549.62-4.07-1.54=4.019.92-1.62-0.1=8.23.94-1.27-0.64=2.039.84-0.56-2.52=6.769.32-0.27-2.27=6.786.96-0.3-2.24=4.429.06-3.38-0.7=4.989.54-1.06-4.59=3.898.79-2.59-4.28=1.928.96-1.17-7.52=0.277.06-3.3-2.3=1.468.84-1.48-5.11=2.257.58-5.08-1.08=1.426.98-0.27-0.06=6.657.85-0.16-2.88=4.817.67-1.48-1.41=4.789.22-6.4-0.9=1.921.59+3.24+5.81+1.56=12.29.45+7.12+4.28+7.89=28.742.49+7.64+4.51+5.57=20.214.8+0.57+1.77+2.24=9.388.06+7.51+9.55+8.91=34.032.64+7.1+8.36+7.88=25.987.89+6.88+1.54+5.02=21.338.43+5.51+5.71+8.77=28.423.42+2.74+3.82+2.47=12.459.97+7.79+7.69+0.97=26.428.31+5.88+3.81+8.63=26.634.74+6.13+9.91+0.12=20.91.59+3.96+2.94+1.51=107.33+5.13+7.88+5.76=26.18.33+8.88+6.14+2.08=25.433.41+2.87+6.28+5.85=18.416.64+2.8+4.69+2.81=16.949.21+6.12+4.17+8.15=27.650.28+9.67+7.91+9.11=26.978.46+8.16+3.08+7.14=26.840.58+1.93+2.74+4.43=9.680.48+9.58+7.98+7.65=25.692.6+3.77+1.56+0.99=8.926.24+5.48+3.18+9.2=24.13.5+6.15+2.33+1.68=13.661.74+4.59+7.94+7.19=21.463.38+9.63+6.58+0.32=19.919.56+8.54+9.09+9.72=36.911.6+5.15+4.04+0.39=11.183.72+1.9+0.26+1.53=7.413.78+4.13+4.48+4.91=17.33.34+6.09+9.95+8.39=27.777.43+2.74+0.86+2.39=13.425.23+3.14+3.47+9=20.846.54+6.91+9.04+6.25=28.746.27+6.88+5.36+2.26=20.777.9+7.74+3.26+8.2=27.10.03+2.94+2.75+1.91=7.634.62+9.04+7.57+7.58=28.814.09+0.06+1.24+2.14=7.534.66+1.57+7.56+2.03=15.827.39+8.82+8.48+0.17=24.864.68+0.7+7.56+6.92=19.868.84+5.88+2.52+5.04=22.282.14+7.22+2.38+3.75=15.491.65+4.04+4.4+3.6=13.690.86+2.86+4.19+9.64=17.559.64+1.88+7.8+7.5=26.828.07+5.1+8.26+3.5=24.935.2+8.1+9.89+7.68=30.873.31+8.27+3.4+5.89=20.879.58+9.15+0.9+4.89=24.521.62+0.23+5.53+3.11=10.490.7+0.41+2.06+7.69=10.867.05+6.42+5.65-7.61=11.514.04+4.34+4.24-1.73=10.893.85+6.17+5.22-0.07=15.176.66+1.44+1.85-6.4=3.555.67+7.53+5.39-0.47=18.125.18+1.58+9.3-7.99=8.076.05+0.6+8.21-8.45=6.412.21+7.05+9.86-0.24=18.885.07+0.87+1.08-5.27=1.757.85+0.09+8.9-6.36=10.480.32+7.32+7.54-2.37=12.815.24+0.51+6.48-8.83=3.42.38+1.93+0.97-4.37=0.911.69+2.01+6.38-5.46=4.627.8+0.08+8.86-6.3=10.449.71+7.29+1.33-3.28=15.054.8+3.87+9.55-7.58=10.644.48+5.59+6.66-4.05=12.689.53+2.74+4.08-7.99=8.366.54+7.95+7.21-7.51=14.193.51+8.01+9.65-2.96=18.211.95+8.72+4.41-1.27=13.814.65+1.36+3.1-8.31=0.83.29+3.64+3.63-8.52=2.047.63+8.4+5.08-7.16=13.958.7+7.86+3.85-7.71=12.71.29+2.58+8.81-3.52=9.167.7+9.55+4.35-9.82=11.783.24+5.5+9.12-0.78=17.085.53+7.22+5.7-2.73=15.724.97+3.8+0.27-4.6=4.440.07+1.3+4.75-3.45=2.672.33+3.99+3.64-3.09=6.877.96+3.44+5.92-2.35=14.979.51+9.89+8.8-8.99=19.219.16+8.91+3.35-5.42=166.93+9.65+3.71-1.82=18.475.53+1.53+2.68-9.45=0.297.32+4.05+2.85-9.79=4.433.28+0.46+3.13-2.41=4.465.99+9.94+7.51-9.14=14.31.39+0.05+4.52-5.09=0.878.96+4.66+5.53-6.01=13.140.83+6.46+5.41-2.17=10.531.76+4.04+7.22-9.73=3.298.1+2.79+8.19-4.83=14.251.52+4.22+5.57-4.03=7.289+0.27+5.09-2.37=11.998.72+2.48+2.8-2.52=11.489.59+0.13+1.3-7.73=3.294.04+9.96+7.46-5.15=16.311.2+0.22+5.21-4.8=1.830.4+9.39+9.51-5.58=13.729.16+6.37+7.71-4.82=18.428+7.04-1.9+5.12=18.264.4+8.94-1.95+8.4=19.792.05+5.25-2.2+4.16=9.267.25+5.57-5.8+6.06=13.083.33+2.42-0.32+8.99=14.425.69+8.18-4.36+6.09=15.64.84+9.82-0.58+3.74=17.821.6+5.15-1.91+1.22=6.069.5+7.26-9.21+0.04=7.597.03+1.81-0.95+9.57=17.460.1+6.71-0.2+7.05=13.664.73+2.01-5.1+1.78=3.422.82+9.85-5.91+3.34=10.13.86+6.85-4.28+9.2=15.636.99+3.59-0.63+1.73=11.687.27+5.67-9.09+8.7=12.550.06+1.42-0.11+0.38=1.756.74+4.59-2.84+9.34=17.836.68+6.95-7.26+4.19=10.567.34+5.08-3.4+8.85=17.876.46+1.33-7.42+5.67=6.048.5+5.87-1.16+4.97=18.187.11+6.01-2.5+8.1=18.725.77+4.57-5.32+6.27=11.295.35+8.27-3.36+2.95=13.216.12+4.66-6.69+7.57=11.664.47+9.43-3.7+4.06=14.262.88+4.66-6.08+9.61=11.073.87+8.02-2.23+1.06=10.729.17+2.25-9.63+9.34=11.134.63+5.33-9.06+4.26=5.163.41+8.22-3.23+9.54=17.949.1+2.92-0.26+1.8=13.566.11+5.88-8.18+9.4=13.216.66+8.55-0.47+3.87=18.612.9+3.96-3.45+4.88=8.291.16+2.77-2.04+6.7=8.599.85+9.98-2.76+4.43=21.50.93+6.86-4.76+5.87=8.90.16+8.38-6.03+4.57=7.088.18+4.09-3.88+7.81=16.25.62+4.79-5.21+8.27=13.478+1.12-5.16+1.08=5.042.54+3.85-6.1+4.48=4.779.91+4.8-0.73+1.07=15.055.22+7.92-1.08+9.87=21.933.84+7.53-1.4+7.69=17.661.32+4.87-1.13+9.25=14.316.39+4.29-4.74+6.83=12.774.08+0.67-0.32+7.96=12.392.61+8.74-1.25+8.32=18.420.6+9.79-4.77+1.76=7.383.04+3.82-0.1+6.96=13.727.12+5.63-1.28+2.7=14.172.09+9.35-7.32-0.33=3.797.2+3.6-7.51-0.42=2.877.32+2.73-3.73-4.35=1.979.91+8-4.21-6.92=6.787.97+1.34-2.14-0.05=7.124.25+2.66-0.83-2.8=3.286.69+8.52-0.27-8.36=6.585.33+9.25-1.03-0.73=12.825.97+8.04-8.68-0.88=4.452.8+5.6-2.65-5.16=0.599.53+8.87-7.67-3.56=7.175.97+8.99-4-8.28=2.680.07+9.77-2.5-0.8=6.548.31+6.7-4.93-1.16=8.928.48+7.24-5.7-6.21=3.816.16+3.88-0.34-2.09=7.612.93+8.4-1.99-1.25=8.098.06+9.97-9.88-7.63=0.528.64+6.79-9.76-4.37=1.34.28+1.97-3.73-1.7=0.828.58+9.02-1.04-2.44=14.126.32+7.17-7.64-1.54=4.319.01+8.09-2.26-0.92=13.928.74+9.42-4.11-5.7=8.359.07+5.24-0.9-1.29=12.124.7+4.45-0.07-2.9=6.188.65+5.32-8.58-0.76=4.639.92+6.39-6.4-2.56=7.350.77+8.76-1.22-6.73=1.589.74+3.39-8.91-1.04=3.189.61+5.08-6.45-3.54=4.77.22+8.03-1.2-7.78=6.272.92+7.95-0.09-9.21=1.577.48+9.95-4.38-5.06=7.999.59+1.52-0.23-6.43=4.459.67+9.18-0.43-1.38=17.048.4+7.36-5.36-2.86=7.546.07+2.37-2.75-0.8=4.899.95+6.88-6.55-7.16=3.129.51+4.95-8.3-5.96=0.23.31+4.96-1.57-1.81=4.898.69+7.1-5.82-5.68=4.295.14+6.44-0.79-5.04=5.755.79+2.19-6.24-1.11=0.635.72+8.36-6.41-4.57=3.15+8.79-5.06-0.56=8.177.75+9.87-2.6-4.71=10.316.36+3.35-3.66-3.21=2.846.14+9.03-5.57-2.6=77.12+0.04-1.87-2.58=2.718.7+3.24-2.68-7.34=1.929.46+1.94-1.76-0.75=8.897.96+4.33-0.39-1.02=10.887.87+3.04-5.93-0.94=4.047.36-0.94+2.05+9.02=17.494.6-2.6+1.04+8.51=11.558.82-6.41+9.96+3.6=15.973.05-2.52+0.23+6.42=7.184.54-1.44+5.23+4.9=13.237.31-0.68+5.24+8.63=20.56.31-5.34+8.32+6.32=15.610.64-0.18+2.85+9.99=13.39.77-8.51+5.91+7.93=15.18.9-3.48+3.95+4.16=13.533.25-1.98+4.38+9.43=15.087.81-6.63+4.06+2.35=7.595.54-3.76+4.82+2.4=97.21-6.77+9.82+4.65=14.919.04-5.67+4.33+3.62=11.327.88-2.05+7.14+5.97=18.941.54-0.06+3.6+5.98=11.069.92-4.02+9.23+2.6=17.738.85-2.77+8.62+0.26=14.968.06-4.61+5.97+7.03=16.458.28-6.19+9.77+3.32=15.186.32-1.65+3.32+1.56=9.558.94-7.61+7.54+6.63=15.55.89-5.18+1.2+3.74=5.658.42-8.3+6.3+3.67=10.098.84-0.33+0.21+3.1=11.821.57-0.23+9.63+4.71=15.687.61-4.03+7.1+2.22=12.96.48-1.58+8.82+3.17=16.898.29-0.14+5.87+9.98=248.97-7.6+2.23+2.94=6.548.04-6.7+5.93+2.31=9.589.64-1.59+7.55+2.34=17.949.01-1.32+0.97+4.67=13.339.31-0.19+3.08+3.33=15.536.27-6.07+5.57+2.54=8.313.86-1.2+5.94+0.74=9.349.23-6.88+4.1+5.69=12.145.35-0.97+1.61+3.34=9.334.95-3.92+2.3+8.61=11.947.67-6.31+6.16+7.47=14.996.4-2.57+5.15+4.55=13.538.85-1.78+0.34+9.16=16.577.23-6.78+0.55+6.61=7.619.41-5.53+2.96+5.55=12.398.18-3.79+5+5.78=15.178.44-3.04+8.23+7.34=20.973.48-1.53+3.29+4.35=9.599.84-7.48+1.25+8.61=12.228.88-4.5+9.42+6.48=20.286.82-3.92+4.27+0.8=7.976.55-6.09+0.52+9.05=10.034.42-2.8+9.09+7.49=18.24.26-0.12+3.61+1.09=8.848.2-3.02+2.41-4.26=3.332.69-1+9.43-2=9.123.36-3+8.5-7.67=1.198.23-3.47+8.29-3.66=9.397.37-5.15+2.38-1.07=3.539.92-5.76+3.58-7.01=0.736.41-2.45+8.93-6.26=6.637.85-5.94+0.55-0.4=2.064.9-0.73+4.64-0.3=8.518.26-0.84+2.76-1.4=8.789.78-6.83+2.89-1.56=4.288.31-5.6+4.29-0.49=6.519.9-3.66+0.15-1.84=4.559.81-6.36+9.48-2.79=10.145.81-2.6+4.34-0.7=6.859.93-0.89+2.22-2.92=8.346.27-1.11+5.33-0.47=10.024.86-1.09+2.87-5.17=1.475.39-2.76+6.87-5.16=4.342.68-2.17+4.67-1.64=3.545.23-0.14+5.6-6.27=4.424.47-3.04+6.71-3.45=4.696.64-0.35+2.68-0.5=8.476.11-2.74+5.87-3.54=5.79.58-6.35+6.69-2.18=7.743.91-0.27+6.06-3.07=6.636.63-3.85+5.06-3.96=3.887.39-2.39+8.44-6.39=7.059.94-4.25+8.01-9.42=4.289.36-1.87+2.34-4.78=5.056.72-4.6+8.06-6.89=3.297.75-6.33+1.06-0.41=2.073.21-1.4+9.65-5.82=5.644.6-4.14+7.37-6.6=1.239.3-2.32+6.34-1.51=11.818.86-1.76+9.16-9.05=7.214.73-4.62+7.55-6.99=0.677.88-6.83+4.04-3.4=1.697.53-1.15+3.89-3.14=7.137.85-3.12+2.32-4.52=2.535.35-2.13+9.74-1.46=11.57.23-1.