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2.24+1.86=2.29+7.96=1.13+0.04=7.66+0.14=8.6+8.72=1.6+8.48=6.02+0.96=4.37+7.03=7.31+7.13=0.98+2.57=3.7+9.4=8.85+2.31=3.18+1.5=3.98+6.34=2.58+3.3=1.74+3.99=7.71+7.19=8.51+8.53=0.15+9.21=9.05+3.95=7.35+1.67=4.47+7.98=7.23+5.76=6.21+0.97=6.08+1.92=1.26+5.91=4.32+2.65=4.67+6.07=3.3+8.05=6.88+8.35=1.66+6.68=4.12+6.5=9.96+5.11=2.05+6.53=7.86+8.13=5.12+7.55=8.8+7.8=5.62+5.54=3.76+3.26=9.73+3.84=6.57+5.62=0.45+4.2=0.76+1.73=0.23+4.1=9.16+7.76=0.56+1.5=6.01+9.76=8.24+6.15=2.81+0.34=3.71+7.29=8.45+2.53=9.8+1.08=6.7+0.35=5.54+7.85=2.81-1.63=5.71-4.02=5.36-1.74=8.23-1.23=7.31-2.9=4.97-1.84=8.31-1.69=5.37-4.97=3.95-3.2=2.35-1.35=5.49-2.83=7.93-2.39=5.22-4.42=7.77-5.48=6.7-6.09=9.85-9.41=8.46-6.32=9.22-5.46=9.76-6.6=5.65-4.57=5.17-0.81=2.84-2.16=7.78-2.86=8.85-0.96=9.32-6.95=8.2-0.11=4.99-3.55=5.34-2.15=6.44-0.65=9.4-9.13=7.34-5.75=8.68-1.07=9.86-7.14=1.75-0.99=5.57-2.84=7.56-3.97=4.23-3.44=7.36-3.23=7.28-0.72=6.22-4.27=8.92-3.04=8.07-5.43=8.15-4.65=5.29-1.47=8.14-4.67=5.28-2.4=8.72-0.77=3.72-1.05=7.11-4.02=5.45-3.85=6.57-3.6=7.9-6.67=6.39-2.54=9.48-7.37=0.1+1.98+8.87=2.46+4.81+5.56=8.61+7.78+1.93=3.72+2.15+8.36=0.05+0.29+4.08=4.29+7.8+6.86=4.15+6.24+7.77=1.73+9.15+3.28=5.75+4.23+8.24=6.21+7.53+9.11=7.08+7.55+0.97=5.35+1.64+4.66=8.08+7.66+2.89=6.42+9.06+4.92=9.56+4.68+6.83=8.37+7.18+1=8.9+4.71+8.4=5.97+1.03+3.11=1.07+3.41+4.98=3.1+7.95+3.62=2.05+0.18+4.21=0.9+1.95+8.74=6.44+8.19+6.47=8.44+0.56+7.98=6.44+7.65+3.57=1.83+0.4+0.24=8.44+3.24+3.49=5.08+0.1+7.36=5.53+5.72+4.66=8.41+7.7+6.43=4.32+0.62+8.65=4.55+4.23+1.63=1.89+3.84+8.86=7.57+8.05+2.11=0.53+7.54+7.82=7.38+3.28+1.67=3.12+1.05+2.46=0.82+7.07+2.62=0.63+7.99+6.25=0.94+8.18+1.15=1.58+8.54+8.84=4.46+7.95+1.2=7.36+0.98+6.8=2.63+9.99+1.88=9.18+5.33+6.17=9.28+2.41+1.79=2.86+7.95+7.14=6.8+2.27+7.54=7.76+1.3+7.37=2.26+3.29+9.28=8.75+6.01+2.82=5.33+1.41+1.84=4.85+6.77+9.49=1.85+6.3+6.05=2.98+9.86-3.8=1.34+9.75-2.02=6.8+0.11-3.7=2.04+9.22-8.87=9.4+7.27-3.91=5.62+9.6-4.82=3.6+5.8-4.75=2.48+5.24-2.11=7.61+5.04-6.28=9.23+6.92-9.65=4.91+9.12-1.08=8.04+1.1-6.37=8.39+3.89-7.48=7.8+0.23-4.76=2.63+4.66-1.35=5.17+4.39-8.52=9.56+8.32-7.71=8.11+8.64-6.45=1.6+8.73-4.12=9.44+1.65-5.08=0.49+0.05-0.24=3.72+7.13-3.93=2.39+7.89-9.25=9.05+6.76-0.85=3.64+5.95-4.25=9.09+5.29-5.44=9.99+9.4-2.39=8.44+2.12-4.14=7.2+0.35-2.72=9.77+1.53-7.27=1.53+9.91-8.89=1.6+2.62-3.38=3.09+0.11-1.58=6.81+5.93-7.03=8.28+5.4-7.69=3.48+9.9-0.58=5.72+4.25-8.52=2.55+6.81-5.59=6.89+8.16-3.42=0.51+5.43-2.93=6.58+6.01-6.04=5.23+8.93-2.77=4.04+4.17-6.54=0.5+7.18-2.05=3.85+3.14-5=4.8+7.11-3.67=4.76+3.48-1.34=8.01+2.74-5.74=7.92+8.9-1.77=4.79+3.75-4.94=8.66+0.46-2.33=8.67+4.44-2.42=3.57+8.43-9.96=9.65+3.61-3.49=7.52-6.23+6.45=5.48-4.41+7.23=6.31-4.99+1.18=9.61-6.99+8.33=6.65-6.25+6.73=8.97-6.62+9.39=7.16-2.55+8.28=9.52-5.64+8.79=8.21-5.95+3.27=5.48-1.23+5.67=8.17-7.32+6.53=8.78-4.33+4.6=7.38-5.72+1.6=7.98-0.72+0.66=7.46-0.91+1.17=7.19-2.29+4.16=5.04-3.16+5.56=6.59-2.47+8.19=9.13-5.48+4.74=8.95-8.08+3.68=4.85-1.48+1.02=6.85-1.93+5.5=5.78-1.75+9.38=5.93-1.3+3.56=9.09-0.85+4.73=9.34-4.13+7.9=4.12-3.69+2.65=4.96-4.54+0.39=5.27-1.16+2.75=8.84-5.12+3.16=5.65-1.95+4.92=4.11-1.46+0.66=2.18-0.16+9.46=8.42-5.17+0.09=9.15-1.86+9.98=7.52-2.9+3.22=4.4-0.31+3.2=3.21-2.58+8.65=8.96-7.04+8.36=9.14-5.77+4.86=6.4-1.39+9.14=7.13-3.08+5.21=5.31-4.79+4.86=4.82-1.03+7.45=7.73-1.85+6.36=1-0.36+7.85=3.32-1.93+1.54=7.15-0.6+2.75=5.41-3.51+3.4=8.63-0.77+4.3=8.41-3.18+3.61=1.25-0.5+3.48=8.36-5.12+0.65=2.17-0.47+4.27=6.7-3.04-1.84=9.77-6.05-3.31=5.44-2.53-0.13=8.68-6.15-0.08=5.76-1.66-0.26=9.01-4.49-2.79=5.73-1.33-1.88=9.06-0.5-0.21=3.58-1.04-2.09=7.87-4.84-1.09=9.74-1.69-7.13=3.84-0.52-0.86=4.36-2.04-0.84=9.43-4.59-0.51=8.7-4.54-1.33=9.81-0.26-0.07=6.7-3.53-2.06=8.99-0.95-5.38=5.54-2.24-2.34=5.83-3.74-1.21=7.24-3.32-2.08=2.88-1.17-0.45=9.13-4.58-3.38=4.11-1.3-2.13=4.65-0.37-2.98=9.16-4.06-1.84=7.43-0.8-3.06=8.94-5.81-0.79=9.87-1.01-4.48=7.09-1.92-0.8=8.64-1.26-2.11=3.56-0.07-2.46=9.92-0.7-1.46=6.96-1.2-2.97=7.75-1.73-2.65=7.62-2.75-1.85=8.48-2.46-2.16=9.98-2.11-0.17=7.67-1.81-1.83=5.32-1.29-0.86=8.74-6.4-1.75=4.22-2.61-1.2=4.51-2.78-0.62=9.54-1.45-0.47=7.52-2.09-1.75=8.96-2.54-5.08=5.56-0.29-3.19=6.51-4.12-0.49=5.32-1.97-1.5=9.82-1.08-5.01=9.22-2.17-2.97=7.76-1.42-1.89=8.07-1-4.3=8.48-1.63-2.95=1.17+1.8+3.75+0.78=0.96+6.53+2.12+7.71=4.45+3.5+1.35+9.69=7.08+5.85+8.19+0.24=4.27+3.56+6.92+5.58=9.18+6.75+7.35+9.88=3.37+4.86+1.86+2.14=6.02+5.54+2.95+0.27=6.41+0.34+6.23+2.21=3.88+2.06+4.23+7.85=4.24+2.12+5.71+0.85=7.19+4.99+1.55+4.11=9.07+0.54+2.28+8.65=6.85+4.69+5.29+0.48=4.67+3.51+8.97+6.84=1.29+5.05+9.43+9.33=7.89+9.7+0.76+7.71=8.42+9.17+3.29+5.68=1.15+0.91+5.97+6.88=8.81+5.56+7.2+7.02=6.79+1.8+6.18+5.98=2.62+4.26+1.14+1.8=8.19+8.02+3.39+7.28=6.04+4.98+6.45+8.52=3.46+5.46+7.57+3.8=4.95+1.5+5.09+1.03=1.4+6.42+8.73+1.36=5.93+9.21+1.47+7=1.05+1.03+0.99+1.31=7.84+5.5+6.07+0.23=9.03+4.37+8.24+5.2=9.09+4.45+1.46+8.66=1.23+2.6+3.94+5.3=8.45+0.7+4.14+3.87=7.79+3.61+9.18+7.01=9.86+9.1+8.52+8.74=3.5+0.6+6.92+2.27=4.07+9.73+1.14+4.25=6.94+8.9+1.59+4.91=2.31+9.99+6.26+7.12=5.78+9.65+6.59+2.18=0.12+8.5+6.5+3.92=6.57+5.5+4.35+8.14=1.37+7.4+4.03+8.81=1.34+6.88+6.02+8.42=5.62+2.7+1.29+5.3=4.44+9.37+0.82+6.89=3.97+4.4+1.86+4.1=6.88+5.35+6.86+8.68=1.28+1.04+5.22+2.63=6.68+5.42+8.72+5.44=5.23+5.25+1.1+3.33=7.16+8.13+8.36+1.72=4.97+0.11+2.12+1=7.32+8.35+9.62-3.89=4.66+7.84+5.63-1.61=0.63+7.54+8.31-5.18=9.92+5.69+8.23-7.73=1.56+1.66+2.6-3.33=7.42+5.34+8.84-8.05=0.4+5.87+8.99-0.96=7.77+9.14+7.51-9.49=5.65+1.78+1.19-4.88=3.08+4.87+6.75-2.28=9.74+0.57+8.74-0.33=3.49+4.65+2.65-9.86=4.73+6.9+3.42-1.15=7.52+2.16+9.08-9.69=6.29+2.73+8.71-5.09=9.88+4.29+1.69-9.29=9.72+5.07+0.57-6.26=6.56+0.83+2.88-7.59=1.51+6.25+8.15-4.33=0.39+6.77+5.23-9.06=6.79+3.19+1.49-8.24=8.79+6.02+0.14-9.44=5.86+5.3+3.63-4.39=7.72+6.48+1.59-4.44=4.6+2.86+9.08-1.66=8.22+0.28+7.33-5.01=7.15+0.35+1.44-8.61=5.11+4.42+2.08-5.73=0.84+1.53+6.3-0.25=8.96+0.21+9.88-4.92=6.39+5.8+8.28-4.23=5.89+2.01+5.77-7.76=8.74+7.76+2.61-9.41=1.34+8.61+8.32-6.35=6.24+4.23+5.04-1.5=7.25+2.76+8.5-2.87=8.69+5.76+6.24-3.34=4.24+6.99+1.49-4.61=6.98+2.16+8.65-0.13=2.56+6.72+1.48-2.37=9.77+3.68+7.21-1.79=8.83+3.27+1.67-5.67=5+2.51+7.3-7.78=7.48+2.93+4.11-1.48=6.48+1.37+5.77-1.76=8.39+9.97+6.6-4.77=8.8+8.61+3.68-6.04=5.05+4.49+6.48-2.74=5.35+1.98+1.66-8.76=9.63+7.79+3.41-5.91=7.71+4.87+1.37-8.32=4.31+1.74+6.01-2.93=6.71+2.84+9-2.93=0.15+9.34+9.41-7.38=7.83+8.91-9.48+5.23=7.9+8.08-3.66+8.36=6.47+0.32-1.96+4.62=7.24+8.44-4.92+8.2=3.41+3.83-4.53+3.84=2.89+3.82-5.76+5.12=3.07+9.67-2.88+0.64=0.95+3.27-0.45+3.54=9.4+4.93-6.11+0.49=9.42+6.43-1.47+3.4=6.62+9.49-0.04+7.63=8.07+0.35-7.54+1.89=9.37+9.62-6.26+4.77=4.64+1.92-5.47+7.39=4.08+9.21-7.26+6.88=9.49+3.61-7.22+7.03=6.09+9.43-8.07+4.85=0.31+6.51-0.71+3.24=7.31+1.74-1.03+3.45=8.33+8.24-3+3.18=7.56+8.07-7.69+9.89=1.09+6.01-6.23+2.14=7.32+8.26-8.07+4.64=4.06+0.5-1.54+9.76=4.2+6.43-6.73+4.4=6.67+3.2-1.56+9.19=7.29+0.22-6.65+6.96=6.62+3.06-7.86+9.49=3.97+7.51-7.5+7.88=3.84+6.39-2.85+4.21=8.09+6.41-4.3+9.02=5.52+5.71-4.72+7.72=7.22+1.66-4.88+4.77=7.4+8.77-4.42+2.96=1.24+4.75-4.1+8.05=4.18+9.6-6.42+8.28=1.04+8.71-8.64+4.09=9.37+7.35-1.98+2.66=9.78+8.8-8.68+8.61=8.57+0.12-8.3+5.17=7.23+3.33-0.27+4.95=5.02+2.88-1.07+5.52=6.64+0.74-6.18+8.01=6.97+5.33-4.22+4.82=6.74+4.39-7.1+7.6=9.7+3.54-2.09+9.47=1.47+9.48-0.61+8.59=2.42+8.44-7.17+3.86=2.5+8.03-6.22+7.21=4.33+8.03-7.91+6.02=2.37+7.45-3.84+0.36=2.37+8.83-7.01+3.21=5.44+6.06-3.55+0.38=3.84+5.8-3.49+0.65=9.08+1.38-2.86-4.21=3.02+8.28-8.41-2.5=4.35+6.2-2.22-2.58=7.09+1.09-1.17-4.07=2.4+8.99-0.38-3.23=9.27+4.45-1.47-3.74=2.86+8.8-7.16-3.83=5.19+6.71-2.51-0.19=9.01+1.38-2.17-6.14=8.85+8.5-6.27-6.23=5.43+3.06-1.43-3.85=5.5+1.13-1.36-0.78=6.48+5.55-4.63-1.43=3.64+8.19-6.61-1.68=4.64+9.63-5.51-1.06=8.31+2.26-6.27-2.01=6.02+0.62-3.57-2.03=6.68+9.78-2.91-6.02=4.78+7.27-2.73-7.05=6.26+7.63-6.03-1.5=7.7+9.68-7.22-7.07=0.55+8.13-4.91-2.47=3.25+9.55-4.25-0.56=4.67+9.73-2.37-9.62=0.68+6.84-0.04-4.74=6.47+1.67-1.18-2.44=2.79+6.85-0.56-4.21=7.07+4.91-0.91-5.07=8.17+4.48-5.31-3.83=8.69+9.24-4.83-8.03=8.71+4.04-8.8-3.75=7.8+5.61-2.99-0.38=9.95+7.46-0.67-7.05=4.86+6.03-2.77-3.33=6.05+8.87-7.1-5.24=4.25+3.19-0.49-1.75=6.43+3.64-6.36-3.29=6.4+9.19-7.11-1.29=7.31+9.98-1.43-1.4=4.52+7.3-0.04-7.73=8.08+4.48-4.53-2.82=0.58+8.11-5.64-1.85=2.86+8.9-1.02-8.6=6.97+4.18-1.64-5.31=9.03+8.21-2.46-3.65=7.17+4.43-3.17-8.32=2.67+9.77-0.58-1.23=7.41+7.65-7.88-3.88=5.56+0.76-3.39-0.62=3.07+6.65-0.85-3.06=9.13+9.94-4.58-8.67=5.64+9.59-4.78-7=8.31+4.47-6.21-5=0.97+3.71-2.44-0.83=9.49-4.77+5.98+5.18=2.31-0.31+2.82+9.9=9.73-7.32+0.5+4.52=6.27-4+9.51+3.37=4.02-2.18+7.64+7.39=8.08-0.3+3.73+8.51=7.44-0.98+3.75+9.82=8.48-2.01+5.66+1.73=5.84-3.33+4.19+2.35=6.93-5.99+0.83+6.15=7.24-0.84+6.25+6=8.95-5.6+8.69+5.77=2.6-0.84+7.66+2.22=8.48-1.93+1.94+3.06=9.38-3.71+3.64+2.71=4.72-2.16+6.63+6.37=4.93-3.29+8.58+6.47=4.3-3.57+8.55+1.18=2.77-2.26+3.23+5.66=9.34-4.01+8.51+8.82=7.94-0.17+7.85+3.79=9.23-7.71+0.7+3.82=4.53-3.96+3.79+3.46=8.26-0.81+7.46+7.83=7.36-3.82+9.95+9.67=9.8-6.81+7.89+4.2=9.03-3.77+4.35+4.4=2.63-0.14+3.69+5.03=3.85-2.12+1.46+6.13=7.17-5.1+0.14+3.91=2.78-2.17+2.22+8.65=4.63-3.11+7.8+9.62=2.7-1.85+1.31+4.5=5.62-0.14+7.62+0.94=7.9-2.78+2.1+8.03=5.48-3.99+0.96+8.1=7.24-2.5+0.07+1.65=4.81-2.34+4.72+2.12=7.27-1.45+2.63+5.71=7.43-4.04+4.32+7.95=6.77-1.03+7.7+5.24=9.07-5.78+6.56+4.86=9.33-7.62+6.23+0.04=1.72-0.27+8.34+6.03=6.41-3.79+5.2+5.98=8.95-4.56+0.8+5.09=7.87-7.16+6.27+2.48=4.14-2.28+1.5+2.39=6.79-5.86+3.78+9.38=9.26-7.93+8.3+3.31=9.78-1.65+6.02+4.14=9.36-3.7+8.7+0.25=6.32-4.77+0.27+7.5=9.12-1.78+2.83+2.3=3.2-0.76+1.34-2.8=8.8-5.39+5.14-3.95=6.32-2.73+2.78-1.86=8.11-4.28+5.49-6.99=7.5-7.28+3.59-0.86=9.34-2.93+2.2-1.65=7.34-3.7+9.82-9.99=8.32-8.21+8.37-1.24=8.85-5.51+1.47-1.69=9.52-0.3+6.57-5.53=7.8-5.32+9.3-7.18=7.15-0.29+8.79-3.51=7.43-3.58+2.26-1.51=8.47-3.17+8.69-6.68=4.41-0.59+5.27-8.69=8.99-3.28+4.22-4.35=6.5-3.17+4.74-5.83=4.95-1.01+7.32-7.64=7.61-2.88+4.96-5.52=9.41-0.74+7.61-1.91=7.91-2.08+9.16-8.41=8.03-5.38+9.87-0.02=9.88-1.39+5.61-3.74=8.57-5.85+0.05-1.04=7.66-0.68+8.28-0.74=2.75-0.8+2-3.45=3.01-2.87+7.58-3.46=7.53-3.82+3.17-5.66=7.6-1.26+6.29-2.39=2.59-2.24+8.71-0.93=8.91-1.5+7.16-6.52=2.05-1.93+8.88-2.67=7.71-1.15+8.52-9.39=4.28-1.06+4.48-3.34=2.22-1.23+5.92-3.27=4.26-3.25+6.38-5.85=8.59-7.94+9.65-7.23=3.88-0.96+4-3.76=3.72-0.14+5.17-7.75=7.73-2.34+1.29-0.18=9.86-3.62+5.8-1.41=7.69-4.07+8.25-5.24=9.78-0.85+3.39-1.05=9.72-3.44+2.8-2.58=7.62-3.32+3.46-6.76=9.41-0.41+7.89-7.36=3.13-2.81+9.71-6.26=8.48-8.18+8-1.85=0.85-0.73+5.26-3.21=8.36-2.04+4.54-8.64=5.77-0.09+1.01-3.87=7.65-2.21+2.99-3.03=8.34-7.44+6.8-1.36=8.45-2.79+6.41-4.98=8.13-2.73-3.84+5.99=5.46-1.43-0.45+1.8=6.4-0.81-1.39+9.24=8.76-6.65-0.41+6.22=5.4-0.83-3.41+1.47=9.97-1.09-1.37+0.64=5.86-0.61-4.49+5.06=6.99-0.4-4.46+9.16=5.4-0.63-1.9+9.23=7.25-2.79-0.88+2.14=4.23-0.85-2.68+7.82=9.58-0.92-4.69+6.92=5.13-2.84-2.08+6.74=6.57-3.97-2.06+1.83=7.29-4.8-0.97+1.8=9.3-5.86-1.3+0.81=9.14-5.27-1.94+5.71=7.99-3.97-1.56+6.54=7.23-6.14-0.64+8.89=3.3-2.07-0.35+8.95=9.71-0.84-6.42+8.16=8.86-2.29-1+7.16=4.59-0.3-1.76+3.71=7.38-4.07-1.49+2.84=4.87-4.01-0.08+3.65=9.53-3.21-1.77+2.31=8.29-1.99-0.33+7.01=9.16-0.56-5.07+2.57=9.69-0.3-6.22+1.25=6.25-0.07-5.98+5.63=3.4-2.34-0.86+0.77=8.68-3.72-0.81+5.25=8.33-4.26-0.51+2.01=7.36-1.84-4.58+7.8=9.79-7.19-2.32+1.01=5.4-1.67-0.21+4.11=6.79-3.87-2.62+8.03=6.33-1.75-3.94+7.2=6.58-1.47-2.49+8.23=5.63-0.52-4.96+8.41=7.95-3.45-4.05+8.18=9.84-2.29-4.97+5.96=9.74-0.06-8.06+7.54=5.15-1.55-0.17+2.99=8.25-2.36-0.55+4.33=5.07-1.64-1.89+8.18=6.98-0.51-4.33+8.09=5.54-3.54-1.64+9.29=9.85-5.1-3.94+3.68=5.53-3.35-1.86+5.74=5.8-0.24-0.3+3.2=6.67-3.89-1.11+5.01=7.88-0.59-4.68+6.72=3.25-0.89-0.45+2.69=7.74-0.79-0.03-1.84=9.26-7.31-0.85-0.47=8.45-3.47-1.27-0.19=5.27-1.92-0.82-0.17=9.94-0.59-3.73-0.95=6.65-1.15-1.39-2.05=9.49-0.21-3.96-3.79=8.93-2.3-2.82-3.18=9.23-2.33-3.91-0.25=9.49-4.9-0.5-3.98=7.66-1.93-1.47-0.07=8.67-1-5.09-0.72=7.57-1.88-1.01-3.85=4.99-0.12-2.28-0.49=8.82-2.6-4.48-0.04=7.88-3.02-1.4-0.34=8.68-0.35-4.22-3.31=9.21-0.03-0.7-0.29=6.67-1.58-3.79-0.96=7.82-2.43-0.26-3.6=6.13-1.31-1.91-1.61=7.14-2.84-0.55-3.25=1.36-0.43-0.19-0.31=8.48-1.04-1.86-4.05=9.1-1.08-1.79-1.83=9.71-0.95-0.67-5.02=9.84-0.9-4.84-0.87=3.76-0.26-0.81-2.4=7.34-1.44-4.48-1.14=9.38-5.13-0.45-2.51=7.36-2.05-3.3-1.87=7.84-0.98-1.41-3.42=7.52-2.56-3.17-0.91=9.64-2.47-1.47-1.11=8.64-1.69-1.17-0.51=8.33-0.59-2.71-4.87=8.32-1.64-0.29-2.28=3.09-0.57-0.15-0.74=7.81-0.28-1.2-6.15=5.74-0.04-4-0.7=9.08-1.6-2.6-1.86=8.92-0.49-0.52-2.91=6.6-1.51-3.95-0.26=7.39-0.32-1.95-4.43=9.1-2.32-3.32-1.28=9.09-0.62-2.24-2.05=9.9-4.44-4.26-0.73=9.07-1.1-0.47-2.29=9.06-0.34-2.14-3.78=9.11-1.14-6.91-0.79=9.61-5.19-1.63-1.01=7.48-1.51-1.01-0.33=9.41-0.4-4.43-2.68=8.45-5.67-1.3-0.34=参考答案2.24+1.86=4.12.29+7.96=10.251.13+0.04=1.177.66+0.14=7.88.6+8.72=17.321.6+8.48=10.086.02+0.96=6.984.37+7.03=11.47.31+7.13=14.440.98+2.57=3.553.7+9.4=13.18.85+2.31=11.163.18+1.5=4.683.98+6.34=10.322.58+3.3=5.881.74+3.99=5.737.71+7.19=14.98.51+8.53=17.040.15+9.21=9.369.05+3.95=137.35+1.67=9.024.47+7.98=12.457.23+5.76=12.996.21+0.97=7.186.08+1.92=81.26+5.91=7.174.32+2.65=6.974.67+6.07=10.743.3+8.05=11.356.88+8.35=15.231.66+6.68=8.344.12+6.5=10.629.96+5.11=15.072.05+6.53=8.587.86+8.13=15.995.12+7.55=12.678.8+7.8=16.65.62+5.54=11.163.76+3.26=7.029.73+3.84=13.576.57+5.62=12.190.45+4.2=4.650.76+1.73=2.490.23+4.1=4.339.16+7.76=16.920.56+1.5=2.066.01+9.76=15.778.24+6.15=14.392.81+0.34=3.153.71+7.29=118.45+2.53=10.989.8+1.08=10.886.7+0.35=7.055.54+7.85=13.392.81-1.63=1.185.71-4.02=1.695.36-1.74=3.628.23-1.23=77.31-2.9=4.414.97-1.84=3.138.31-1.69=6.625.37-4.97=0.43.95-3.2=0.752.35-1.35=15.49-2.83=2.667.93-2.39=5.545.22-4.42=0.87.77-5.48=2.296.7-6.09=0.619.85-9.41=0.448.46-6.32=2.149.22-5.46=3.769.76-6.6=3.165.65-4.57=1.085.17-0.81=4.362.84-2.16=0.687.78-2.86=4.928.85-0.96=7.899.32-6.95=2.378.2-0.11=8.094.99-3.55=1.445.34-2.15=3.196.44-0.65=5.799.4-9.13=0.277.34-5.75=1.598.68-1.07=7.619.86-7.14=2.721.75-0.99=0.765.57-2.84=2.737.56-3.97=3.594.23-3.44=0.797.36-3.23=4.137.28-0.72=6.566.22-4.27=1.958.92-3.04=5.888.07-5.43=2.648.15-4.65=3.55.29-1.47=3.828.14-4.67=3.475.28-2.4=2.888.72-0.77=7.953.72-1.05=2.677.11-4.02=3.095.45-3.85=1.66.57-3.6=2.977.9-6.67=1.236.39-2.54=3.859.48-7.37=2.110.1+1.98+8.87=10.952.46+4.81+5.56=12.838.61+7.78+1.93=18.323.72+2.15+8.36=14.230.05+0.29+4.08=4.424.29+7.8+6.86=18.954.15+6.24+7.77=18.161.73+9.15+3.28=14.165.75+4.23+8.24=18.226.21+7.53+9.11=22.857.08+7.55+0.97=15.65.35+1.64+4.66=11.658.08+7.66+2.89=18.636.42+9.06+4.92=20.49.56+4.68+6.83=21.078.37+7.18+1=16.558.9+4.71+8.4=22.015.97+1.03+3.11=10.111.07+3.41+4.98=9.463.1+7.95+3.62=14.672.05+0.18+4.21=6.440.9+1.95+8.74=11.596.44+8.19+6.47=21.18.44+0.56+7.98=16.986.44+7.65+3.57=17.661.83+0.4+0.24=2.478.44+3.24+3.49=15.175.08+0.1+7.36=12.545.53+5.72+4.66=15.918.41+7.7+6.43=22.544.32+0.62+8.65=13.594.55+4.23+1.63=10.411.89+3.84+8.86=14.597.57+8.05+2.11=17.730.53+7.54+7.82=15.897.38+3.28+1.67=12.333.12+1.05+2.46=6.630.82+7.07+2.62=10.510.63+7.99+6.25=14.870.94+8.18+1.15=10.271.58+8.54+8.84=18.964.46+7.95+1.2=13.617.36+0.98+6.8=15.142.63+9.99+1.88=14.59.18+5.33+6.17=20.689.28+2.41+1.79=13.482.86+7.95+7.14=17.956.8+2.27+7.54=16.617.76+1.3+7.37=16.432.26+3.29+9.28=14.838.75+6.01+2.82=17.585.33+1.41+1.84=8.584.85+6.77+9.49=21.111.85+6.3+6.05=14.22.98+9.86-3.8=9.041.34+9.75-2.02=9.076.8+0.11-3.7=3.212.04+9.22-8.87=2.399.4+7.27-3.91=12.765.62+9.6-4.82=10.43.6+5.8-4.75=4.652.48+5.24-2.11=5.617.61+5.04-6.28=6.379.23+6.92-9.65=6.54.91+9.12-1.08=12.958.04+1.1-6.37=2.778.39+3.89-7.48=4.87.8+0.23-4.76=3.272.63+4.66-1.35=5.945.17+4.39-8.52=1.049.56+8.32-7.71=10.178.11+8.64-6.45=10.31.6+8.73-4.12=6.219.44+1.65-5.08=6.010.49+0.05-0.24=0.33.72+7.13-3.93=6.922.39+7.89-9.25=1.039.05+6.76-0.85=14.963.64+5.95-4.25=5.349.09+5.29-5.44=8.949.99+9.4-2.39=178.44+2.12-4.14=6.427.2+0.35-2.72=4.839.77+1.53-7.27=4.031.53+9.91-8.89=2.551.6+2.62-3.38=0.843.09+0.11-1.58=1.626.81+5.93-7.03=5.718.28+5.4-7.69=5.993.48+9.9-0.58=12.85.72+4.25-8.52=1.452.55+6.81-5.59=3.776.89+8.16-3.42=11.630.51+5.43-2.93=3.016.58+6.01-6.04=6.555.23+8.93-2.77=11.394.04+4.17-6.54=1.670.5+7.18-2.05=5.633.85+3.14-5=1.994.8+7.11-3.67=8.244.76+3.48-1.34=6.98.01+2.74-5.74=5.017.92+8.9-1.77=15.054.79+3.75-4.94=3.68.66+0.46-2.33=6.798.67+4.44-2.42=10.693.57+8.43-9.96=2.049.65+3.61-3.49=9.777.52-6.23+6.45=7.745.48-4.41+7.23=8.36.31-4.99+1.18=2.59.61-6.99+8.33=10.956.65-6.25+6.73=7.138.97-6.62+9.39=11.747.16-2.55+8.28=12.899.52-5.64+8.79=12.678.21-5.95+3.27=5.535.48-1.23+5.67=9.928.17-7.32+6.53=7.388.78-4.33+4.6=9.057.38-5.72+1.6=3.267.98-0.72+0.66=7.927.46-0.91+1.17=7.727.19-2.29+4.16=9.065.04-3.16+5.56=7.446.59-2.47+8.19=12.319.13-5.48+4.74=8.398.95-8.08+3.68=4.554.85-1.48+1.02=4.396.85-1.93+5.5=10.425.78-1.75+9.38=13.415.93-1.3+3.56=8.199.09-0.85+4.73=12.979.34-4.13+7.9=13.114.12-3.69+2.65=3.084.96-4.54+0.39=0.815.27-1.16+2.75=6.868.84-5.12+3.16=6.885.65-1.95+4.92=8.624.11-1.46+0.66=3.312.18-0.16+9.46=11.488.42-5.17+0.09=3.349.15-1.86+9.98=17.277.52-2.9+3.22=7.844.4-0.31+3.2=7.293.21-2.58+8.65=9.288.96-7.04+8.36=10.289.14-5.77+4.86=8.236.4-1.39+9.14=14.157.13-3.08+5.21=9.265.31-4.79+4.86=5.384.82-1.03+7.45=11.247.73-1.85+6.36=12.241-0.36+7.85=8.493.32-1.93+1.54=2.937.15-0.6+2.75=9.35.41-3.51+3.4=5.38.63-0.77+4.3=12.168.41-3.18+3.61=8.841.25-0.5+3.48=4.238.36-5.12+0.65=3.892.17-0.47+4.27=5.976.7-3.04-1.84=1.829.77-6.05-3.31=0.415.44-2.53-0.13=2.788.68-6.15-0.08=2.455.76-1.66-0.26=3.849.01-4.49-2.79=1.735.73-1.33-1.88=2.529.06-0.5-0.21=8.353.58-1.04-2.09=0.457.87-4.84-1.09=1.949.74-1.69-7.13=0.923.84-0.52-0.86=2.464.36-2.04-0.84=1.489.43-4.59-0.51=4.338.7-4.54-1.33=2.839.81-0.26-0.07=9.486.7-3.53-2.06=1.118.99-0.95-5.38=2.665.54-2.24-2.34=0.965.83-3.74-1.21=0.887.24-3.32-2.08=1.842.88-1.17-0.45=1.269.13-4.58-3.38=1.174.11-1.3-2.13=0.684.65-0.37-2.98=1.39.16-4.06-1.84=3.267.43-0.8-3.06=3.578.94-5.81-0.79=2.349.87-1.01-4.48=4.387.09-1.92-0.8=4.378.64-1.26-2.11=5.273.56-0.07-2.46=1.039.92-0.7-1.46=7.766.96-1.2-2.97=2.797.75-1.73-2.65=3.377.62-2.75-1.85=3.028.48-2.46-2.16=3.869.98-2.11-0.17=7.77.67-1.81-1.83=4.035.32-1.29-0.86=3.178.74-6.4-1.75=0.594.22-2.61-1.2=0.414.51-2.78-0.62=1.119.54-1.45-0.47=7.627.52-2.09-1.75=3.688.96-2.54-5.08=1.345.56-0.29-3.19=2.086.51-4.12-0.49=1.95.32-1.97-1.5=1.859.82-1.08-5.01=3.739.22-2.17-2.97=4.087.76-1.42-1.89=4.458.07-1-4.3=2.778.48-1.63-2.95=3.91.17+1.8+3.75+0.78=7.50.96+6.53+2.12+7.71=17.324.45+3.5+1.35+9.69=18.997.08+5.85+8.19+0.24=21.364.27+3.56+6.92+5.58=20.339.18+6.75+7.35+9.88=33.163.37+4.86+1.86+2.14=12.236.02+5.54+2.95+0.27=14.786.41+0.34+6.23+2.21=15.193.88+2.06+4.23+7.85=18.024.24+2.12+5.71+0.85=12.927.19+4.99+1.55+4.11=17.849.07+0.54+2.28+8.65=20.546.85+4.69+5.29+0.48=17.314.67+3.51+8.97+6.84=23.991.29+5.05+9.43+9.33=25.17.89+9.7+0.76+7.71=26.068.42+9.17+3.29+5.68=26.561.15+0.91+5.97+6.88=14.918.81+5.56+7.2+7.02=28.596.79+1.8+6.18+5.98=20.752.62+4.26+1.14+1.8=9.828.19+8.02+3.39+7.28=26.886.04+4.98+6.45+8.52=25.993.46+5.46+7.57+3.8=20.294.95+1.5+5.09+1.03=12.571.4+6.42+8.73+1.36=17.915.93+9.21+1.47+7=23.611.05+1.03+0.99+1.31=4.387.84+5.5+6.07+0.23=19.649.03+4.37+8.24+5.2=26.849.09+4.45+1.46+8.66=23.661.23+2.6+3.94+5.3=13.078.45+0.7+4.14+3.87=17.167.79+3.61+9.18+7.01=27.599.86+9.1+8.52+8.74=36.223.5+0.6+6.92+2.27=13.294.07+9.73+1.14+4.25=19.196.94+8.9+1.59+4.91=22.342.31+9.99+6.26+7.12=25.685.78+9.65+6.59+2.18=24.20.12+8.5+6.5+3.92=19.046.57+5.5+4.35+8.14=24.561.37+7.4+4.03+8.81=21.611.34+6.88+6.02+8.42=22.665.62+2.7+1.29+5.3=14.914.44+9.37+0.82+6.89=21.523.97+4.4+1.86+4.1=14.336.88+5.35+6.86+8.68=27.771.28+1.04+5.22+2.63=10.176.68+5.42+8.72+5.44=26.265.23+5.25+1.1+3.33=14.917.16+8.13+8.36+1.72=25.374.97+0.11+2.12+1=8.27.32+8.35+9.62-3.89=21.44.66+7.84+5.63-1.61=16.520.63+7.54+8.31-5.18=11.39.92+5.69+8.23-7.73=16.111.56+1.66+2.6-3.33=2.497.42+5.34+8.84-8.05=13.550.4+5.87+8.99-0.96=14.37.77+9.14+7.51-9.49=14.935.65+1.78+1.19-4.88=3.743.08+4.87+6.75-2.28=12.429.74+0.57+8.74-0.33=18.723.49+4.65+2.65-9.86=0.934.73+6.9+3.42-1.15=13.97.52+2.16+9.08-9.69=9.076.29+2.73+8.71-5.09=12.649.88+4.29+1.69-9.29=6.579.72+5.07+0.57-6.26=9.16.56+0.83+2.88-7.59=2.681.51+6.25+8.15-4.33=11.580.39+6.77+5.23-9.06=3.336.79+3.19+1.49-8.24=3.238.79+6.02+0.14-9.44=5.515.86+5.3+3.63-4.39=10.47.72+6.48+1.59-4.44=11.354.6+2.86+9.08-1.66=14.888.22+0.28+7.33-5.01=10.827.15+0.35+1.44-8.61=0.335.11+4.42+2.08-5.73=5.880.84+1.53+6.3-0.25=8.428.96+0.21+9.88-4.92=14.136.39+5.8+8.28-4.23=16.245.89+2.01+5.77-7.76=5.918.74+7.76+2.61-9.41=9.71.34+8.61+8.32-6.35=11.926.24+4.23+5.04-1.5=14.017.25+2.76+8.5-2.87=15.648.69+5.76+6.24-3.34=17.354.24+6.99+1.49-4.61=8.116.98+2.16+8.65-0.13=17.662.56+6.72+1.48-2.37=8.399.77+3.68+7.21-1.79=18.878.83+3.27+1.67-5.67=8.15+2.51+7.3-7.78=7.037.48+2.93+4.11-1.48=13.046.48+1.37+5.77-1.76=11.868.39+9.97+6.6-4.77=20.198.8+8.61+3.68-6.04=15.055.05+4.49+6.48-2.74=13.285.35+1.98+1.66-8.76=0.239.63+7.79+3.41-5.91=14.927.71+4.87+1.37-8.32=5.634.31+1.74+6.01-2.93=9.136.71+2.84+9-2.93=15.620.15+9.34+9.41-7.38=11.527.83+8.91-9.48+5.23=12.497.9+8.08-3.66+8.36=20.686.47+0.32-1.96+4.62=9.457.24+8.44-4.92+8.2=18.963.41+3.83-4.53+3.84=6.552.89+3.82-5.76+5.12=6.073.07+9.67-2.88+0.64=10.50.95+3.27-0.45+3.54=7.319.4+4.93-6.11+0.49=8.719.42+6.43-1.47+3.4=17.786.62+9.49-0.04+7.63=23.78.07+0.35-7.54+1.89=2.779.37+9.62-6.26+4.77=17.54.64+1.92-5.47+7.39=8.484.08+9.21-7.26+6.88=12.919.49+3.61-7.22+7.03=12.916.09+9.43-8.07+4.85=12.30.31+6.51-0.71+3.24=9.357.31+1.74-1.03+3.45=11.478.33+8.24-3+3.18=16.757.56+8.07-7.69+9.89=17.831.09+6.01-6.23+2.14=3.017.32+8.26-8.07+4.64=12.154.06+0.5-1.54+9.76=12.784.2+6.43-6.73+4.4=8.36.67+3.2-1.56+9.19=17.57.29+0.22-6.65+6.96=7.826.62+3.06-7.86+9.49=11.313.97+7.51-7.5+7.88=11.863.84+6.39-2.85+4.21=11.598.09+6.41-4.3+9.02=19.225.52+5.71-4.72+7.72=14.237.22+1.66-4.88+4.77=8.777.4+8.77-4.42+2.96=14.711.24+4.75-4.1+8.05=9.944.18+9.6-6.42+8.28=15.641.04+8.71-8.64+4.09=5.29.37+7.35-1.98+2.66=17.49.78+8.8-8.68+8.61=18.518.57+0.12-8.3+5.17=5.567.23+3.33-0.27+4.95=15.245.02+2.88-1.07+5.52=12.356.64+0.74-6.18+8.01=9.216.97+5.33-4.22+4.82=12.96.74+4.39-7.1+7.6=11.639.7+3.54-2.09+9.47=20.621.47+9.48-0.61+8.59=18.932.42+8.44-7.17+3.86=7.552.5+8.03-6.22+7.21=11.524.33+8.03-7.91+6.02=10.472.37+7.45-3.84+0.36=6.342.37+8.83-7.01+3.21=7.45.44+6.06-3.55+0.38=8.333.84+5.8-3.49+0.65=6.89.08+1.38-2.86-4.21=3.393.02+8.28-8.41-2.5=0.394.35+6.2-2.22-2.58=5.757.09+1.09-1.17-4.07=2.942.4+8.99-0.38-3.23=7.789.27+4.45-1.47-3.74=8.512.86+8.8-7.16-3.83=0.675.19+6.71-2.51-0.19=9.29.01+1.38-2.17-6.14=2.088.85+8.5-6.27-6.23=4.855.43+3.06-1.43-3.85=3.215.5+1.13-1.36-0.78=4.496.48+5.55-4.63-1.43=5.973.64+8.19-6.61-1.68=3.544.64+9.63-5.51-1.06=7.78.31+2.26-6.27-2.01=2.296.02+0.62-3.57-2.03=1.046.68+9.78-2.91-6.02=7.534.78+7.27-2.73-7.05=2.276.26+7.63-6.03-1.5=6.367.7+9.68-7.22-7.07=3.090.55+8.13-4.91-2.47=1.33.25+9.55-4.25-0.56=7.994.67+9.73-2.37-9.62=2.410.68+6.84-0.04-4.74=2.746.47+1.67-1.18-2.44=4.522.79+6.85-0.56-4.21=4.877.07+4.91-0.91-5.07=68.17+4.48-5.31-3.83=3.518.69+9.24-4.83-8.03=5.078.71+4.04-8.8-3.75=0.27.8+5.61-2.99-0.38=10.049.95+7.46-0.67-7.05=9.694.86+6.03-2.77-3.33=4.796.05+8.87-7.1-5.24=2.584.25+3.19-0.49-1.75=5.26.43+3.64-6.36-3.29=0.426.4+9.19-7.11-1.29=7.197.31+9.98-1.43-1.4=14.464.52+7.3-0.04-7.73=4.058.08+4.48-4.53-2.82=5.210.58+8.11-5.64-1.85=1.22.86+8.9-1.02-8.6=2.146.97+4.18-1.64-5.31=4.29.03+8.21-2.46-3.65=11.137.17+4.43-3.17-8.32=0.112.67+9.77-0.58-1.23=10.637.41+7.65-7.88-3.88=3.35.56+0.76-3.39-0.62=2.313.07+6.65-0.85-3.06=5.819.13+9.94-4.58-8.67=5.825.64+9.59-4.78-7=3.458.31+4.47-6.21-5=1.570.97+3.71-2.44-0.83=1.419.49-4.77+5.98+5.18=15.882.31-0.31+2.82+9.9=14.729.73-7.32+0.5+4.52=7.436.27-4+9.51+3.37=15.154.02-2.18+7.64+7.39=16.878.08-0.3+3.73+8.51=20.027.44-0.98+3.75+9.82=20.038.48-2.01+5.66+1.73=13.865.84-3.33+4.19+2.35=9.056.93-5.99+0.83+6.15=7.927.24-0.84+6.25+6=18.658.95-5.6+8.69+5.77=17.812.6-0.84+7.66+2.22=11.648.48-1.93+1.94+3.06=11.559.38-3.71+3.64+2.71=12.024.72-2.16+6.63+6.37=15.564.93-3.29+8.58+6.47=16.694.3-3.57+8.55+1.18=10.462.77-2.26+3.23+5.66=9.49.34-4.01+8.51+8.82=22.667.94-0.17+7.85+3.79=19.419.23-7.71+0.7+3.82=6.044.53-3.96+3.79+3.46=7.828.26-0.81+7.46+7.83=22.747.36-3.82+9.95+9.67=23.169.8-6.81+7.89+4.2=15.089.03-3.77+4.35+4.4=14.012.63-0.14+3.69+5.03=11.213.85-2.12+1.46+6.13=9.327.17-5.1+0.14+3.91=6.122.78-2.17+2.22+8.65=11.484.63-3.11+7.8+9.62=18.942.7-1.85+1.31+4.5=6.665.62-0.14+7.62+0.94=14.047.9-2.78+2.1+8.03=15.255.48-3.99+0.96+8.1=10.557.24-2.5+0.07+1.65=6.464.81-2.34+4.72+2.12=9.317.27-1.45+2.63+5.71=14.167.43-4.04+4.32+7.95=15.666.77-1.03+7.7+5.24=18.689.07-5.78+6.56+4.86=14.719.33-7.62+6.23+0.04=7.981.72-0.27+8.34+6.03=15.826.41-3.79+5.2+5.98=13.88.95-4.56+0.8+5.09=10.287.87-7.16+6.27+2.48=9.464.14-2.28+1.5+2.39=5.756.79-5.86+3.78+9.38=14.099.26-7.93+8.3+3.31=12.949.78-1.65+6.02+4.14=18.299.36-3.7+8.7+0.25=14.616.32-4.77+0.27+7.5=9.329.12-1.78+2.83+2.3=12.473.2-0.76+1.34-2.8=0.988.8-5.39+5.14-3.95=4.66.32-2.73+2.78-1.86=4.518.11-4.28+5.49-6.99=2.337.5-7.28+3.59-0.86=2.959.34-2.93+2.2-1.65=6.967.34-3.7+9.82-9.99=3.478.32-8.21+8.37-1.24=7.248.85-5.51+1.47-1.69=3.129.52-0.3+6.57-5.53=10.267.8-5.32+9.3-7.18=4.67.15-0.29+8.79-3.51=12.147.43-3.58+2.26-1.51=4.68.47-3.17+8.69-6.68=7.314.41-0.59+5.27-8.69=0.48.99-3.28+4.22-4.35=5.586.5-3.17+4.74-5.83=2.244.95-1.01+7.32-7.64=3.627.61-2.88+4.96-5.52=4.179.41-0.74+7.61-1.91=14.377.91-2.08+9.16-8.41=6.588.03-5.38+9.87-0.02=12.59.88-1.39+5.61-3.74=10.368.57-5.85+0.05-1.04=1.737.66-0.68+8.28-0.74=14.522.75-0.8+2-3.45=0.53.01-2.87+7.58-3.46=4.267.53-3.82+3.17-5.66=1.227.6-1.26+6.29-2.39=10.242.59-2.24+8.71-0.93=8.138.91-1.5+7.16-6.52=8.052.05-1.93+8.88-2.67=6.337.71-1.15+8.52-9.39=5.694.28-1.06+4.48-3.34=4.362.22-1.23+5.92-3.27=3.644.26-3.25+6.38-5.85=1.548.59-7.94+9.65-7.23=3.073.88-0.96+4-3.76=3.163.72-0.14+5.17-7.75=17.73-2.34+1.29-0.18=6.59.8