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4.22+9.5=4.85+6.18=6.74+5.27=7.63+7.5=3.48+3.95=0.83+1.82=5.42+1.88=4.48+6.36=7.98+4.15=6.47+7.28=3.97+8.86=0.24+8.55=5.27+3.59=2.68+2.62=9.1+5.5=5.04+9.47=0.79+2.93=0.83+8.71=3.85+6.68=4.32+6.1=0.38+6.44=9.6+4.7=8.34+9.17=5.23+8.3=0.95+3.49=1.5+3.84=2.07+6.6=8.59+7.9=6.05+8.08=0.94+2.06=4.96+7.59=9.73+0.66=5.31+2.42=9.31+5.14=8.09+4.07=4.22+8.41=9.36+2.27=3.63+3.56=6.51+9.03=6.9+1.86=4.53+5.1=8.7+6.03=9.72+5.82=5.47+5.97=3.58+4.07=5.26+5.86=7.65+3.12=1.64+3.67=1.96+3.37=8.38+6.07=2.45+2.86=6.19+4.72=0.88+3.37=3.81+2.3=8.9-0.16=6.46-0.43=8.97-7.43=6.78-6.19=6.5-3.65=9.38-2.65=8.1-7.03=8.99-7.15=6.93-5.71=9-1.19=9.32-4.82=8.69-6.37=7.76-5.26=8.96-8.43=6.78-2.64=4.37-2.86=8.2-3.41=8.23-0.47=6.92-0.18=9.22-8.7=9.77-0.7=6.43-3.99=9.42-1.05=6.59-4.62=5-4.8=9.05-5.11=9.19-5.3=2.67-2.33=7.22-6.42=9.97-0.54=3.73-1.07=9.57-8.47=6.64-2.72=7.31-2.41=3.83-3.37=5.89-5.11=5.8-2.47=9.66-7.87=8.5-7.94=3.61-2.22=7.5-6.97=5.5-2.03=8.69-3.47=9.61-6.78=3.36-3.26=2.55-1.71=2.34-1.74=1.45-0.26=5.58-1.57=3.43-2.38=6.46-0.69=9.92-8.62=3.6-2.27=7.54-4.19=6.96+1.09+9.13=0.96+6.47+8.09=7.34+6.11+0.44=6.75+1.52+0.7=3.7+4.4+9.81=8.62+1.72+1.94=5.27+0.39+3.31=9.68+2.57+7.44=5.54+9.2+7.69=6.63+1.8+7.26=2.68+3.49+0.62=1.09+2.5+0.54=6.83+6.03+7.36=7.53+8.59+0.18=3.39+7.77+3.09=3.03+6.91+6.37=2.01+9.73+3=4.23+2.5+5.34=6.45+3.81+2.79=8.24+4.8+1.19=2.56+6.38+5.73=1.94+6.78+4.22=8.64+7.29+8.61=4.05+8.5+1.04=0.91+0.24+2.58=6.56+8.46+0.87=5.61+8.71+3=7.31+6.25+4.38=0.49+8.54+8.34=1.42+6.53+3.52=4+5.94+8.55=2.22+1.17+3.9=4.85+3.02+7.71=3.94+9.93+1.56=5.49+5.12+2.17=4.44+2.51+5.08=4.4+9.11+8.58=0.81+1.16+9.79=0.4+7.2+5.73=8.31+4.02+6.14=9.2+7.71+9.96=1.46+8.96+6.03=3.11+4.28+8.19=7.36+2.38+6.42=9.48+7.49+8.61=8.47+4.93+1.76=6.35+3.78+2.29=3.38+5.04+9.01=2.01+1.83+7.86=7.03+2.43+1.75=2+7.67+1.33=4.97+2+8.21=0.33+9.81+9.73=5.61+5+4.41=7.57+9.03-7.56=3.09+8.61-2.78=0.85+8.11-7.37=6.15+2-1.9=6.31+9.5-2.15=8.62+9.14-2.45=2.82+7.94-9.64=5.46+8.54-9.38=1.83+9.55-6.95=4.21+8-4.44=4.41+1.57-1.92=6.07+6.4-3.89=9.06+3.69-9.64=6.01+4.98-1.98=4.45+1.96-5.61=4.51+5.04-5.8=0.94+8.61-8.51=7.98+5.77-0.68=2.03+2.77-1.92=0.33+9.56-6.96=5.38+9.98-8.59=2.63+9.36-2.93=6.22+5.06-6.97=3.98+9.33-0.27=7.32+4.22-8.67=1.4+9.75-1.16=9.46+8.56-2.31=8.12+0.49-1.35=9.65+2.99-9.83=0.64+9.06-1.38=2.32+8.17-2.74=7.07+6.66-7.83=5.29+3.15-3.16=3.52+8.51-3.62=6.73+7.6-9.55=6.6+3.88-3.87=6.19+5.86-1.46=3.56+2.52-5.2=6.43+1.65-1.16=9.94+4.52-1.31=9.15+9.85-5.21=2.32+2.35-2.99=5.02+7.95-7.83=0.53+9.71-9.7=8.37+5.81-4.95=3.4+8.17-9.57=7.48+4.2-6.66=1.04+5.04-1.23=4.28+4.29-0.2=9.5+3.94-1.33=8.23+7.78-9.53=2.05+1.77-3.58=5.93+2.05-2.59=3.68+0.6-3.56=6.15-5.71+6.09=4.36-2.86+6.15=2.26-1.28+7.49=9.8-6.38+7.84=5.92-2.64+3.25=5.14-1.81+7.76=7.14-3.4+3.26=9.44-6+5.84=6.84-6.37+2.21=9.66-6.89+7.89=4.06-3.03+0.17=5.44-1.42+8.72=7.91-7.77+9.1=6.62-4.72+6.16=5.03-0.31+0.4=8.92-4.66+5.46=6.8-1.8+2.47=7.24-2.36+6.67=3.65-2.01+9.46=5.98-2.42+0.11=4.81-1.89+3.96=1.08-0.42+9.48=9.82-6.54+4.13=7.84-7.23+7.67=5.59-2.5+4.47=2.44-2.25+2.01=8.75-2.89+7.46=9.13-6.37+3.42=0.87-0.56+2.98=8.89-8.66+2.25=6.48-1.09+7.65=6.25-5.3+4.85=9.21-7.88+7.17=7.46-1.4+1.52=7.69-4.81+1.96=9.5-3.72+0.13=6.16-4.17+7.34=5.22-4.43+4.1=9.93-4.19+6.74=5.96-0.12+4.83=6.78-0.25+5.91=8.4-5.99+9.68=6.06-1.4+8.29=7.75-0.14+5.09=8.32-3.17+9.09=3.03-1.42+8.51=2.18-1.16+8.44=4.07-0.72+7.65=6.81-6.35+3.29=6.79-0.03+6.96=7.93-4.91+8.74=6.92-2.73+7.87=5.7-1.92+8.92=6.16-3.73+3.57=4.9-1.14-1.25=5.91-1.1-3.43=9.92-3.48-1.04=8.38-2.18-1.89=9.69-2.34-2.02=9.24-7.13-0.11=8.06-0.59-0.08=7.75-2.45-2.49=7.38-3.38-1.59=3.62-1.97-1.53=8.81-4.22-2.91=8.7-1.23-7.33=8.32-0.56-4.11=4.49-0.88-2.72=8.89-0.47-6.19=6.13-2.25-3.05=7.53-2.65-3.93=8.64-1.28-6.2=4.73-2.15-1.18=1.31-0.11-0.58=7.08-3.85-2.72=2.74-1.42-0.24=5.55-0.26-5.17=6.79-0.13-1.75=7.14-2.47-0.92=5.84-0.27-4.88=7.61-1.4-1.25=7.99-0.33-2.63=8.14-4.39-2.7=8.57-1.77-1.11=6.78-1.24-3.51=9.19-2.89-0.74=6.55-0.18-1.75=8.24-3.54-3.96=6.06-2.46-3.19=3.85-3.54-0.06=6.4-3.47-0.61=7.3-3.39-3.62=5.36-0.58-0.11=9.36-0.81-6.26=8.52-1.44-1.53=7.16-1.97-2.58=9.1-1.58-5.85=8.62-3.18-4.8=4.74-0.82-1.9=5.29-0.02-4.82=9.33-3.82-4.45=9.25-1.2-2.74=3.35-2.06-0.46=9.82-5.45-1.86=6.9-0.54-4.04=8.83-1.95-3.34=5.28-1.97-2.01=6.64-2.79-1.68=2.82+5.15+4.87+1.48=1.4+0.32+1.95+1.38=2.62+6.96+2.05+9.07=5.89+5.21+7.25+7.24=1.92+5.19+6.89+4.09=3.5+7.75+3.93+9.43=9.95+1.99+3.56+0.91=2.02+3.69+2.03+0.24=0.45+7.95+0.02+4.63=1.18+2.59+9.53+3.35=1.25+8.74+5.24+5.61=5.2+9.61+1.33+1.85=8.97+7.85+2.85+6.6=8.82+7.94+5.92+8.29=6.23+9.94+4.81+7.57=5.75+7.19+5.08+3.68=1.73+1.56+1.12+5.72=1.33+6.32+3.19+3.46=6.4+8.76+3.9+0.7=3.35+1.45+6.38+2.62=0.79+3.56+7.02+7.62=7.8+1.91+3.45+2.91=1.19+3.41+4.59+2.9=8.44+0.13+3.41+9.08=5.59+0.95+4.31+0.35=1.91+3.41+6.84+2.54=1.68+3.19+4.26+7.76=2.5+8.55+0.79+3.84=2.36+2.15+3.98+6.44=3.19+2.14+9.43+7.93=7.03+1.31+3.42+8.51=1.93+2.35+5.29+8.19=8.44+4.88+5.65+9.96=4.9+0.5+8.06+8.24=8.3+9.18+1.87+9.07=0.88+2.82+1.05+2.77=6.94+8.17+9.63+3.02=3.05+5.75+7.07+1.06=4.81+7.4+7.89+7.49=7.8+0.43+9.04+9.68=6.19+3.46+4.62+7.12=1.68+4.29+1.95+3.11=8.06+8.2+5.72+6.48=0.83+0.98+6.23+3.26=9.31+9.76+6.05+4.34=9.51+1.05+4.9+2.22=8.29+4.67+6.07+6.28=6.8+9.69+8.77+4.1=8.92+8.07+0.17+3.03=2.89+9.41+7.37+4.93=8.41+1.47+4.93+4.69=9.35+8.17+5+1.84=1.69+9.73+8.68+3.4=9.88+6.53+4.4+5.35=0.51+9.09+2.54-1.14=8.04+3.97+9.21-7.75=0.92+8.72+5.92-9.8=0.28+8.18+7.86-7.12=1.22+3.9+5.01-6.34=2.01+9.46+6.21-0.55=0.38+2.58+0.06-2.6=2.98+4.4+3.12-6.07=5.68+8.23+3.08-9.52=5.83+5.19+7.73-2.96=4.8+6.1+3.17-7.62=8.27+6.19+3.82-4.15=4.42+0.36+4.9-7.02=4.92+5.1+2.76-7.46=2.21+5.44+1.99-1.06=6.6+3.28+9.06-0.53=7.6+2.15+4.21-6.94=7.68+1.8+2.53-9.96=3.49+5.02+7.12-3.92=8.32+3.48+8.74-0.12=5.08+6.29+2.67-3.57=0.4+3.82+1.01-1.96=6.31+2.43+1.25-3.28=6.9+8.61+0.7-7.19=6.32+1.62+5.69-2.44=6.73+0.26+1.6-0.7=8.67+1.63+3.83-5.61=4.22+6.38+3.06-3.97=3.05+7.55+7.82-4.89=4.87+7.97+6.2-2.48=7.21+4.11+3.58-6.07=6.24+2.54+8.11-2.82=9.71+9.22+6.32-6.64=6.04+8.42+0.88-5.27=8.29+5.26+6.17-7.63=3.63+1.9+7.4-5.52=4.18+1.28+5.05-9.87=3.67+8.59+6.36-8.8=9.74+3.46+1.94-9.69=9.9+4.48+8.35-4.02=9.16+8.59+5.7-4.04=7.46+4.03+7.66-4.05=7.3+7.88+0.3-2.01=6.76+7.18+0.15-1.55=1.65+4.26+5.99-8.3=0.76+6.08+9.19-9.09=2.28+0.15+6.51-7.08=5.51+8.27+5.71-1.38=1.39+3.73+8.87-4.76=7.25+6.26+0.31-9.03=6.51+4.52+5.89-3.35=0.91+4.86+9.08-7.39=4.06+1.23+3.5-7.98=8.29+1+6.34-4.34=2.2+7.72-7.7+4.85=4.78+5.23-8.22+8.45=7.37+7.93-8.18+6.55=8.84+1.19-8.95+4.85=2.9+9.3-5.72+6.94=7.35+8.97-4.63+6.2=3.25+2.47-1.03+0.89=3.12+3.33-4.83+4.77=5.21+4.84-3.19+7.89=5.44+6.56-9.24+8.38=6.16+1.02-5.81+4.38=7.93+0.03-4.49+5.25=9.2+6.2-3.88+7.69=8.78+8.94-2.36+0.95=2.97+8.29-7.27+5.27=6.26+1.87-4.45+0.91=3.8+6.5-1.3+7.67=6.09+8.53-4.62+9.17=8.63+9.73-1.22+1.02=0.61+5.71-1.08+8.69=7.63+3.64-1.43+9.63=4.58+9.23-6.74+4.6=2.46+7.04-3.12+5.86=7.04+4.39-5.75+3.33=8.96+9.67-9.26+8.12=8.38+7.61-6.43+2.15=3.44+4.75-2.68+7.42=4.13+8.2-4.96+9.81=1+6.57-1.16+3.39=6.66+8.18-5.34+0.79=8.53+2.21-7.99+9.29=4.47+3.61-0.39+7.34=7.61+2.29-2.7+6.22=4.65+4.28-0.97+7.38=1.48+6-3.25+1.63=4.63+9.26-6.73+7.33=8.15+5.18-0.75+3.12=3.16+8.48-1.26+9.46=8.77+3.78-2.01+3.83=1.24+7.57-8.41+0.49=8.74+3.4-1.65+1.34=3.4+7.94-7.23+8.24=3.97+0.02-3.41+8.12=1.52+9.55-4.34+2.51=6.76+2.08-8.17+2.65=9.77+0.61-5.19+3.62=9.79+9.25-9.78+6.21=0.71+5.69-3.15+7.39=4.92+2.14-1.16+6.79=7.02+0.46-4.8+0.17=0.13+3.42-0.42+5.04=7.66+9.49-9+4.99=9.27+6.39-9.54+5.81=1.7+6.57-3.36+1.72=9.41+9.62-2.71-7.56=1.05+6.13-3.64-2.59=3.09+0.67-2.32-0.23=4.42+9.34-0.18-7.55=6.64+6.95-9.49-3.29=9.83+5.39-9.35-3.57=4.29+8.09-6.15-0.4=0.58+6.26-0.89-5.06=7.35+6.11-1.91-0.11=1.6+9.88-4.91-1.66=3.91+6.16-3.85-2.12=6.65+9.4-0.77-4.53=9.69+8.37-6.42-8.41=1.58+8.14-0.56-7.93=1.06+6.65-3.77-2.05=3.39+7.63-1.63-8.44=2.17+9.78-2.34-9.51=8.98+1.58-0.59-0.69=9.42+6.05-1.88-7.36=0.5+6.22-4.6-0.48=5.66+8.99-4.41-0.25=8.34+7.5-5.95-4.69=3.53+8.89-4.81-6.48=2.37+5.25-0.1-6.3=6.07+8.06-9.56-0.46=0.83+3.97-1.96-0.11=8.31+5.07-2.47-8.58=9.23+4.4-1.34-7.41=3.84+8.14-4.52-1.59=2.02+5.58-0.15-1.25=0.92+2.15-2.23-0.64=7.45+3.94-0.57-1.88=8.99+4.15-6.6-2.72=7.2+4.42-1.32-9.68=3.39+8.99-1.22-2.92=7.83+1.68-0.99-3.16=2.94+3.83-1.66-0.76=7.89+8.5-8.65-2.66=8.69+6.74-0.73-0.32=9.63+3.37-1.88-9.2=8.81+3.61-3.12-5.49=9.83+5.12-9.64-2.12=7.05+7.15-2.92-6.66=5.73+9.06-5.46-1.75=5.31+7.41-4.43-2.52=6.26+2.86-0.31-3.02=5.49+8.55-4.11-8.56=3.59+9.24-6.27-2.76=2.64+3.57-3.53-0.99=5.89+9.45-5.69-7.08=5.1+0.15-2.04-1.49=7.38+7.04-3.11-4.84=8.01+3.94-2-4.31=7.24+1.45-4.23-1.22=3.94-2.46+9.31+5.01=6.55-3.94+2.96+6.26=5.67-3.4+9.7+7.6=9.48-4.48+9.58+4.49=9.8-6.06+5.21+6.5=7.49-0.45+0.65+5.12=9.35-8.3+0.64+3.69=9.64-6.9+6.31+8.18=8.31-2.58+1.79+5.95=8.17-2.06+1.23+1.36=3.95-2.79+7.04+8.88=9.44-1.44+9.56+5.13=5.85-3.36+8.24+3.57=6.24-4.76+1.03+3.99=6.88-1.04+5.9+0.9=6.18-3.29+7.44+9.8=9.21-5.91+4.92+7.24=8.56-2.6+0.87+9.14=5.19-4.27+5.69+8.56=8.77-4.09+9.64+4.85=4.59-0.11+5.97+4.26=8.7-7.16+8.46+1.52=9.35-1.23+9.85+2.53=4.96-0.59+2.39+2.53=8.44-2.25+7.13+5.9=3.24-0.27+5.67+4.64=7.31-1.14+0.95+2.89=7.53-2.98+7.34+2.35=1.35-1.1+7.79+6.59=8.28-0.06+2.19+7.84=7.64-3.93+3+0.31=6.91-5.27+5.38+5.61=1.06-0.56+0.66+9.5=4.89-3.45+1.82+4.4=6.8-0.46+8.7+8.51=8.97-0.05+1.38+0.26=7.88-7.67+8.01+8.43=8.45-7.98+5.56+5.9=7.19-5.57+3.53+7.3=9.93-9.13+9.94+7.77=9.76-0.58+7.82+9.62=6.57-0.95+7.39+7.09=6.11-2.87+0.28+5.24=5.73-5.3+1.71+3.14=9.51-1.17+1.86+8.26=6.86-4.07+7.78+5.74=5.23-1.09+3.93+6=2.98-1.46+8.61+6.42=6.16-2.58+4.23+0.93=7.06-6.25+9.93+7.77=6.01-0.98+4.03+4.23=3.16-0.57+8.59+7.73=3.45-2.86+4.44+9.13=4.36-1.38+2.53+1.69=7.24-0.07+3.67-6.95=5.72-0.23+9.84-3.21=6.19-2.33+3.37-4.25=3.48-0.77+7.78-5.51=7.46-0.22+0.64-7.63=9.57-2.98+5.78-9.85=9.1-2.13+2.54-2.66=6.75-2.81+4.4-5.13=7.64-6.88+3.79-2.93=8.22-5.23+3.77-1.3=5.67-5.1+5.71-1.07=4.62-4.46+8.97-1.66=5.43-1.79+7.27-9.07=9.26-3.17+8.51-0.27=4.4-2.39+7.29-5.05=9.31-2.43+8.53-9.35=3.75-0.31+4.1-5.63=7.94-1.56+1.74-5.7=8.55-3.58+4.42-6.42=9.66-1.28+7.91-2.3=8.12-2.67+5.42-4.79=8.68-3.97+5.77-1.01=8.22-0.46+3.79-1.67=8.09-0.03+4.93-6.55=9.89-7.8+9.27-6.3=9.75-5.04+3.28-2.87=3.93-1.02+7.85-1.99=8.91-8.25+8.99-9.5=4.37-0.2+5.55-1.59=8.42-2.11+1.23-1.71=6.31-3.64+9.07-7.48=8.05-6.48+9.96-7.21=9.72-2.51+7.89-3.49=9.75-4.44+2.09-0.71=8.81-7.71+2.34-2.38=7.75-4.11+1.22-1.84=9.45-2.88+7.05-3.46=8.24-7.55+5.29-4.49=8.15-3.41+4.67-3.19=7.67-5.82+6.04-4.9=8.37-2.88+7.54-3.08=7.7-5.4+4.68-6.71=9.74-9.37+5.39-0.21=9.92-2.38+1.3-3.72=6.27-2.09+1.02-2.02=2.6-1.41+2.71-1.14=5.38-1.01+4.95-4.63=3.88-2.8+9.19-1.26=2.86-0.72+1.6-1.73=5-0.99+6.06-2.86=8.18-0.51+9.28-2.76=0.99-0.71+5.94-0.17=9.58-0.08+7.81-7.86=8.15-7.51+7.87-2.35=8.44-1.55-6.34+8.92=9.23-6.73-1.69+6.91=8.92-0.19-7.74+4.72=9.93-1.32-8.4+4.8=6.5-2.02-3.52+1.55=9.35-3.84-0.53+6.7=6.96-1.29-0.35+5.91=6.17-2.26-2.32+4.87=8.81-4.03-2.27+2.42=7.3-0.02-5.55+4.61=7.6-1.58-0.46+6.08=8.57-0.59-2.35+7.39=5.93-2.13-1.3+6.16=4.71-0.73-0.7+5.02=9.13-1.38-2.72+2.08=2.86-0.18-0.82+3.32=7.97-2.43-2.68+1.51=5.92-5.54-0.26+6.61=9.89-4.75-4.38+7.4=9.85-2.39-4.98+1.2=8.49-1.08-4.17+8.4=9.17-2.25-4.57+8.05=4.87-0.39-3.33+0.06=8.82-5.3-0.94+3.8=7.98-5.29-0.9+8.4=7.55-3.06-1.73+5.3=4.71-2.39-0.88+9.01=7.69-3.63-3.19+3=8.38-2.73-5.53+7.31=6.71-2.62-1.33+4.15=5.31-1.98-3.15+0.43=4.46-1.22-0.86+1.86=8.96-2.46-2.33+0.55=6.22-5.74-0.27+0.36=7.1-0.97-3.81+5.88=5.16-2.04-2.68+4.78=3.82-2.26-0.59+1.92=9.63-2.47-4.14+4.33=6.14-1.27-2.32+3.57=8.78-3.36-3.19+9.13=6-1.82-0.28+8.68=8.61-2.18-5.55+4.85=9.18-3.14-0.65+6.88=9.84-2.15-1.92+7.06=9.73-2.37-5.39+6.67=1.9-0.3-1.47+6.01=9.23-2-4.99+9.76=7.57-0.19-1.53+3=7.86-2.01-4.09+6.54=7.79-2.67-4.73+3.28=8.03-1.74-4.06+3.03=1.23-0.2-0.58+3.99=5.26-1.59-1.19+7.96=9.86-1.45-1.7+4.64=9.8-5.74-0.19-1.1=8.78-1.6-0.19-3.48=8.47-2.58-0.46-1.86=9.48-3.51-2.42-1.83=6.23-4.51-1.31-0.28=9.48-2.18-0.62-1.67=6.72-1.65-4.25-0.11=9.31-1.35-0.37-5.37=7.12-2.6-1.32-1.39=9.56-1.8-5.88-1.4=9.94-0.08-1.17-5.44=6.53-0.42-2.1-3.16=4.42-1.62-0.18-0.73=5.56-1.55-0.83-2.52=9.87-0.31-4.25-3.51=7.05-0.49-0.7-1.77=7-2.78-0.79-0.78=8.36-2.94-3.41-1.39=7.96-0.37-2.2-3.9=8.99-1.49-5.31-1.81=6.55-0.56-3.05-2.48=8.91-3.11-3.86-0.37=8.35-0.39-3.25-1.24=7.49-3.95-0.7-1.85=8.08-1.93-1.87-2.23=8.68-1.95-3.12-2.71=8.01-1.4-2.31-0.26=8.08-1.13-0.58-2.9=7.56-3.1-1.71-0.8=9.78-1.99-0.84-5.16=7.87-1.17-2.3-1.57=4.12-0.64-1.61-0.69=8.03-1.06-6.6-0.13=7.49-2.72-3.11-0.88=8.19-1.49-1.62-1.16=7.69-1.46-1.92-0.57=7.18-1.15-3.13-0.17=9.62-6.61-0.64-0.48=8.34-2.62-2.99-1.04=7.7-0.09-0.63-3.02=8.76-0.35-2.07-3.63=8.01-1.08-0.13-0.15=8.48-0.55-1.66-3.16=9.67-0.81-5.13-1.06=8.51-4.62-0.57-1.24=4.77-2.93-0.52-0.13=7.17-1.9-4.66-0.24=8.27-0.25-6.15-0.77=5.94-1.75-0.29-1.98=8.68-1.78-5.51-1.25=6.72-2.84-1.17-2.05=8.81-5.28-2.11-0.17=6.48-2.59-2.15-0.33=9.93-0.47-1.59-5.13=参考答案4.22+9.5=13.724.85+6.18=11.036.74+5.27=12.017.63+7.5=15.133.48+3.95=7.430.83+1.82=2.655.42+1.88=7.34.48+6.36=10.847.98+4.15=12.136.47+7.28=13.753.97+8.86=12.830.24+8.55=8.795.27+3.59=8.862.68+2.62=5.39.1+5.5=14.65.04+9.47=14.510.79+2.93=3.720.83+8.71=9.543.85+6.68=10.534.32+6.1=10.420.38+6.44=6.829.6+4.7=14.38.34+9.17=17.515.23+8.3=13.530.95+3.49=4.441.5+3.84=5.342.07+6.6=8.678.59+7.9=16.496.05+8.08=14.130.94+2.06=34.96+7.59=12.559.73+0.66=10.395.31+2.42=7.739.31+5.14=14.458.09+4.07=12.164.22+8.41=12.639.36+2.27=11.633.63+3.56=7.196.51+9.03=15.546.9+1.86=8.764.53+5.1=9.638.7+6.03=14.739.72+5.82=15.545.47+5.97=11.443.58+4.07=7.655.26+5.86=11.127.65+3.12=10.771.64+3.67=5.311.96+3.37=5.338.38+6.07=14.452.45+2.86=5.316.19+4.72=10.910.88+3.37=4.253.81+2.3=6.118.9-0.16=8.746.46-0.43=6.038.97-7.43=1.546.78-6.19=0.596.5-3.65=2.859.38-2.65=6.738.1-7.03=1.078.99-7.15=1.846.93-5.71=1.229-1.19=7.819.32-4.82=4.58.69-6.37=2.327.76-5.26=2.58.96-8.43=0.536.78-2.64=4.144.37-2.86=1.518.2-3.41=4.798.23-0.47=7.766.92-0.18=6.749.22-8.7=0.529.77-0.7=9.076.43-3.99=2.449.42-1.05=8.376.59-4.62=1.975-4.8=0.29.05-5.11=3.949.19-5.3=3.892.67-2.33=0.347.22-6.42=0.89.97-0.54=9.433.73-1.07=2.669.57-8.47=1.16.64-2.72=3.927.31-2.41=4.93.83-3.37=0.465.89-5.11=0.785.8-2.47=3.339.66-7.87=1.798.5-7.94=0.563.61-2.22=1.397.5-6.97=0.535.5-2.03=3.478.69-3.47=5.229.61-6.78=2.833.36-3.26=0.12.55-1.71=0.842.34-1.74=0.61.45-0.26=1.195.58-1.57=4.013.43-2.38=1.056.46-0.69=5.779.92-8.62=1.33.6-2.27=1.337.54-4.19=3.356.96+1.09+9.13=17.180.96+6.47+8.09=15.527.34+6.11+0.44=13.896.75+1.52+0.7=8.973.7+4.4+9.81=17.918.62+1.72+1.94=12.285.27+0.39+3.31=8.979.68+2.57+7.44=19.695.54+9.2+7.69=22.436.63+1.8+7.26=15.692.68+3.49+0.62=6.791.09+2.5+0.54=4.136.83+6.03+7.36=20.227.53+8.59+0.18=16.33.39+7.77+3.09=14.253.03+6.91+6.37=16.312.01+9.73+3=14.744.23+2.5+5.34=12.076.45+3.81+2.79=13.058.24+4.8+1.19=14.232.56+6.38+5.73=14.671.94+6.78+4.22=12.948.64+7.29+8.61=24.544.05+8.5+1.04=13.590.91+0.24+2.58=3.736.56+8.46+0.87=15.895.61+8.71+3=17.327.31+6.25+4.38=17.940.49+8.54+8.34=17.371.42+6.53+3.52=11.474+5.94+8.55=18.492.22+1.17+3.9=7.294.85+3.02+7.71=15.583.94+9.93+1.56=15.435.49+5.12+2.17=12.784.44+2.51+5.08=12.034.4+9.11+8.58=22.090.81+1.16+9.79=11.760.4+7.2+5.73=13.338.31+4.02+6.14=18.479.2+7.71+9.96=26.871.46+8.96+6.03=16.453.11+4.28+8.19=15.587.36+2.38+6.42=16.169.48+7.49+8.61=25.588.47+4.93+1.76=15.166.35+3.78+2.29=12.423.38+5.04+9.01=17.432.01+1.83+7.86=11.77.03+2.43+1.75=11.212+7.67+1.33=114.97+2+8.21=15.180.33+9.81+9.73=19.875.61+5+4.41=15.027.57+9.03-7.56=9.043.09+8.61-2.78=8.920.85+8.11-7.37=1.596.15+2-1.9=6.256.31+9.5-2.15=13.668.62+9.14-2.45=15.312.82+7.94-9.64=1.125.46+8.54-9.38=4.621.83+9.55-6.95=4.434.21+8-4.44=7.774.41+1.57-1.92=4.066.07+6.4-3.89=8.589.06+3.69-9.64=3.116.01+4.98-1.98=9.014.45+1.96-5.61=0.84.51+5.04-5.8=3.750.94+8.61-8.51=1.047.98+5.77-0.68=13.072.03+2.77-1.92=2.880.33+9.56-6.96=2.935.38+9.98-8.59=6.772.63+9.36-2.93=9.066.22+5.06-6.97=4.313.98+9.33-0.27=13.047.32+4.22-8.67=2.871.4+9.75-1.16=9.999.46+8.56-2.31=15.718.12+0.49-1.35=7.269.65+2.99-9.83=2.810.64+9.06-1.38=8.322.32+8.17-2.74=7.757.07+6.66-7.83=5.95.29+3.15-3.16=5.283.52+8.51-3.62=8.416.73+7.6-9.55=4.786.6+3.88-3.87=6.616.19+5.86-1.46=10.593.56+2.52-5.2=0.886.43+1.65-1.16=6.929.94+4.52-1.31=13.159.15+9.85-5.21=13.792.32+2.35-2.99=1.685.02+7.95-7.83=5.140.53+9.71-9.7=0.548.37+5.81-4.95=9.233.4+8.17-9.57=27.48+4.2-6.66=5.021.04+5.04-1.23=4.854.28+4.29-0.2=8.379.5+3.94-1.33=12.118.23+7.78-9.53=6.482.05+1.77-3.58=0.245.93+2.05-2.59=5.393.68+0.6-3.56=0.726.15-5.71+6.09=6.534.36-2.86+6.15=7.652.26-1.28+7.49=8.479.8-6.38+7.84=11.265.92-2.64+3.25=6.535.14-1.81+7.76=11.097.14-3.4+3.26=79.44-6+5.84=9.286.84-6.37+2.21=2.689.66-6.89+7.89=10.664.06-3.03+0.17=1.25.44-1.42+8.72=12.747.91-7.77+9.1=9.246.62-4.72+6.16=8.065.03-0.31+0.4=5.128.92-4.66+5.46=9.726.8-1.8+2.47=7.477.24-2.36+6.67=11.553.65-2.01+9.46=11.15.98-2.42+0.11=3.674.81-1.89+3.96=6.881.08-0.42+9.48=10.149.82-6.54+4.13=7.417.84-7.23+7.67=8.285.59-2.5+4.47=7.562.44-2.25+2.01=2.28.75-2.89+7.46=13.329.13-6.37+3.42=6.180.87-0.56+2.98=3.298.89-8.66+2.25=2.486.48-1.09+7.65=13.046.25-5.3+4.85=5.89.21-7.88+7.17=8.57.46-1.4+1.52=7.587.69-4.81+1.96=4.849.5-3.72+0.13=5.916.16-4.17+7.34=9.335.22-4.43+4.1=4.899.93-4.19+6.74=12.485.96-0.12+4.83=10.676.78-0.25+5.91=12.448.4-5.99+9.68=12.096.06-1.4+8.29=12.957.75-0.14+5.09=12.78.32-3.17+9.09=14.243.03-1.42+8.51=10.122.18-1.16+8.44=9.464.07-0.72+7.65=116.81-6.35+3.29=3.756.79-0.03+6.96=13.727.93-4.91+8.74=11.766.92-2.73+7.87=12.065.7-1.92+8.92=12.76.16-3.73+3.57=64.9-1.14-1.25=2.515.91-1.1-3.43=1.389.92-3.48-1.04=5.48.38-2.18-1.89=4.319.69-2.34-2.02=5.339.24-7.13-0.11=28.06-0.59-0.08=7.397.75-2.45-2.49=2.817.38-3.38-1.59=2.413.62-1.97-1.53=0.128.81-4.22-2.91=1.688.7-1.23-7.33=0.148.32-0.56-4.11=3.654.49-0.88-2.72=0.898.89-0.47-6.19=2.236.13-2.25-3.05=0.837.53-2.65-3.93=0.958.64-1.28-6.2=1.164.73-2.15-1.18=1.41.31-0.11-0.58=0.627.08-3.85-2.72=0.512.74-1.42-0.24=1.085.55-0.26-5.17=0.126.79-0.13-1.75=4.917.14-2.47-0.92=3.755.84-0.27-4.88=0.697.61-1.4-1.25=4.967.99-0.33-2.63=5.038.14-4.39-2.7=1.058.57-1.77-1.11=5.696.78-1.24-3.51=2.039.19-2.89-0.74=5.566.55-0.18-1.75=4.628.24-3.54-3.96=0.746.06-2.46-3.19=0.413.85-3.54-0.06=0.256.4-3.47-0.61=2.327.3-3.39-3.62=0.295.36-0.58-0.11=4.679.36-0.81-6.26=2.298.52-1.44-1.53=5.557.16-1.97-2.58=2.619.1-1.58-5.85=1.678.62-3.18-4.8=0.644.74-0.82-1.9=2.025.29-0.02-4.82=0.459.33-3.82-4.45=1.069.25-1.2-2.74=5.313.35-2.06-0.46=0.839.82-5.45-1.86=2.516.9-0.54-4.04=2.328.83-1.95-3.34=3.545.28-1.97-2.01=1.36.64-2.79-1.68=2.172.82+5.15+4.87+1.48=14.321.4+0.32+1.95+1.38=5.052.62+6.96+2.05+9.07=20.75.89+5.21+7.25+7.24=25.591.92+5.19+6.89+4.09=18.093.5+7.75+3.93+9.43=24.619.95+1.99+3.56+0.91=16.412.02+3.69+2.03+0.24=7.980.45+7.95+0.02+4.63=13.051.18+2.59+9.53+3.35=16.651.25+8.74+5.24+5.61=20.845.2+9.61+1.33+1.85=17.998.97+7.85+2.85+6.6=26.278.82+7.94+5.92+8.29=30.976.23+9.94+4.81+7.57=28.555.75+7.19+5.08+3.68=21.71.73+1.56+1.12+5.72=10.131.33+6.32+3.19+3.46=14.36.4+8.76+3.9+0.7=19.763.35+1.45+6.38+2.62=13.80.79+3.56+7.02+7.62=18.997.8+1.91+3.45+2.91=16.071.19+3.41+4.59+2.9=12.098.44+0.13+3.41+9.08=21.065.59+0.95+4.31+0.35=11.21.91+3.41+6.84+2.54=14.71.68+3.19+4.26+7.76=16.892.5+8.55+0.79+3.84=15.682.36+2.15+3.98+6.44=14.933.19+2.14+9.43+7.93=22.697.03+1.31+3.42+8.51=20.271.93+2.35+5.29+8.19=17.768.44+4.88+5.65+9.96=28.934.9+0.5+8.06+8.24=21.78.3+9.18+1.87+9.07=28.420.88+2.82+1.05+2.77=7.526.94+8.17+9.63+3.02=27.763.05+5.75+7.07+1.06=16.934.81+7.4+7.89+7.49=27.597.8+0.43+9.04+9.68=26.956.19+3.46+4.62+7.12=21.391.68+4.29+1.95+3.11=11.038.06+8.2+5.72+6.48=28.460.83+0.98+6.23+3.26=11.39.31+9.76+6.05+4.34=29.469.51+1.05+4.9+2.22=17.688.29+4.67+6.07+6.28=25.316.8+9.69+8.77+4.1=29.368.92+8.07+0.17+3.03=20.192.89+9.41+7.37+4.93=24.68.41+1.47+4.93+4.69=19.59.35+8.17+5+1.84=24.361.69+9.73+8.68+3.4=23.59.88+6.53+4.4+5.35=26.160.51+9.09+2.54-1.14=118.04+3.97+9.21-7.75=13.470.92+8.72+5.92-9.8=5.760.28+8.18+7.86-7.12=9.21.22+3.9+5.01-6.34=3.792.01+9.46+6.21-0.55=17.130.38+2.58+0.06-2.6=0.422.98+4.4+3.12-6.07=4.435.68+8.23+3.08-9.52=7.475.83+5.19+7.73-2.96=15.794.8+6.1+3.17-7.62=6.458.27+6.19+3.82-4.15=14.134.42+0.36+4.9-7.02=2.664.92+5.1+2.76-7.46=5.322.21+5.44+1.99-1.06=8.586.6+3.28+9.06-0.53=18.417.6+2.15+4.21-6.94=7.027.68+1.8+2.53-9.96=2.053.49+5.02+7.12-3.92=11.718.32+3.48+8.74-0.12=20.425.08+6.29+2.67-3.57=10.470.4+3.82+1.01-1.96=3.276.31+2.43+1.25-3.28=6.716.9+8.61+0.7-7.19=9.026.32+1.62+5.69-2.44=11.196.73+0.26+1.6-0.7=7.898.67+1.63+3.83-5.61=8.524.22+6.38+3.06-3.97=9.693.05+7.55+7.82-4.89=13.534.87+7.97+6.2-2.48=16.567.21+4.11+3.58-6.07=8.836.24+2.54+8.11-2.82=14.079.71+9.22+6.32-6.64=18.616.04+8.42+0.88-5.27=10.078.29+5.26+6.17-7.63=12.093.63+1.9+7.4-5.52=7.414.18+1.28+5.05-9.87=0.643.67+8.59+6.36-8.8=9.829.74+3.46+1.94-9.69=5.459.9+4.48+8.35-4.02=18.719.16+8.59+5.7-4.04=19.417.46+4.03+7.66-4.05=15.17.3+7.88+0.3-2.01=13.476.76+7.18+0.15-1.55=12.541.65+4.26+5.99-8.3=3.60.76+6.08+9.19-9.09=6.942.28+0.15+6.51-7.08=1.865.51+8.27+5.71-1.38=18.111.39+3.73+8.87-4.76=9.237.25+6.26+0.31-9.03=4.796.51+4.52+5.89-3.35=13.570.91+4.86+9.08-7.39=7.464.06+1.23+3.5-7.98=0.818.29+1+6.34-4.34=11.292.2+7.72-7.7+4.85=7.074.78+5.23-8.22+8.45=10.247.37+7.93-8.18+6.55=13.678.84+1.19-8.95+4.85=5.932.9+9.3-5.72+6.94=13.427.35+8.97-4.63+6.2=17.893.25+2.47-1.03+0.89=5.583.12+3.33-4.83+4.77=6.395.21+4.84-3.19+7.89=14.755.44+6.56-9.24+8.38=11.146.16+1.02-5.81+4.38=5.757.93+0.03-4.49+5.25=8.729.2+6.2-3.88+7.69=19.218.78+8.94-2.36+0.95=16.312.97+8.29-7.27+5.27=9.266.26+1.87-4.45+0.91=4.593.8+6.5-1.3+7.67=16.676.09+8.53-4.62+9.17=19.178.63+9.73-1.22+1.02=18.160.61+5.71-1.08+8.69=13.937.63+3.64-1.43+9.63=19.474.58+9.23-6.74+4.6=11.672.46+7.04-3.12+5.86=12.247.04+4.39-5.75+3.33=9.018.96+9.67-9.26+8.12=17.498.38+7.61-6.43+2.15=11.713.44+4.75-2.68+7.42=12.934.13+8.2-4.96+9.81=17.181+6.57-1.16+3.39=9.86.66+8.18-5.34+0.79=10.298.53+2.21-7.99+9.29=12.044.47+3.61-0.39+7.34=15.037.61+2.29-2.7+6.22=13.424.65+4.28-0.97+7.38=15.341.48+6-3.25+1.63=5.864.63+9.26-6.73+7.33=14.498.15+5.18-0.75+3.12=15.73.16+8.48-1.26+9.46=19.848.77+3.78-2.01+3.83=14.371.24+7.57-8.41+0.49=0.898.74+3.4-1.65+1.34=11.833.4+7.94-7.23+8.24=12.353.97+0.02-3.41+8.12=8.71.52+9.55-4.34+2.51=9.246.76+2.08-8.17+2.65=3.329.77+0.61-5.19+3.62=8.819.79+9.25-9.78+6.21=15.470.71+5.69-3.15+7.39=10.644.92+2.14-1.16+6.79=12.697.02+0.46-4.8+0.17=2.850.13+3.42-0.42+5.04=8.177.66+9.49-9+4.99=13.149.27+6.39-9.54+5.81=11.931.7+6.57-3.36+1.72=6.639.41+9.62-2.71-7.56=8.761.05+6.13-3.64-2.59=0.953.09+0.67-2.32-0.23=1.214.42+9.34-0.18-7.55=6.036.64+6.95-9.49-3.29=0.819.83+5.39-9.35-3.57=2.34.29+8.09-6.15-0.4=5.830.58+6.26-0.89-5.06=0.897.35+6.11-1.91-0.11=11.441.6+9.88-4.91-1.66=4.913.91+6.16-3.85-2.12=4.16.65+9.4-0.77-4.53=10.759.69+8.37-6.42-8.41=3.231.58+8.14-0.56-7.93=1.231.06+6.65-3.77-2.05=1.893.39+7.63-1.63-8.44=0.952.17+9.78-2.34-9.51=0.18.98+1.58-0.59-0.69=9.289.42+6.05-1.88-7.36=6.230.5+6.22-4.6-0.48=1.645.66+8.99-4.41-0.25=9.998.34+7.5-5.95-4.69=5.23.53+8.89-4.81-6.48=1.132.37+5.25-0.1-6.3=1.226.07+8.06-9.56-0.46=4.110.83+3.97-1.96-0.11=2.738.31+5.07-2.47-8.58=2.339.23+4.4-1.34-7.41=4.883.84+8.14-4.52-1.59=5.872.02+5.58-0.15-1.25=6.20.92+2.15-2.23-0.64=0.27.45+3.94-0.57-1.88=8.948.99+4.15-6.6-2.72=3.827.2+4.42-1.32-9.68=0.623.39+8.99-1.22-2.92=8.247.83+1.68-0.99-3.16=5.362.94+3.83-1.66-0.76=4.357.89+8.5-8.65-2.66=5.088.69+6.74-0.73-0.32=14.389.63+3.37-1.88-9.2=1.928.81+3.61-3.12-5.49=3.819.83+5.12-9.64-2.12=3.197.05+7.15-2.92-6.66=4.625.73+9.06-5.46-1.75=7.585.31+7.41-4.43-2.52=5.776.26+2.86-0.31-3.02=5.795.49+8.55-4.11-8.56=1.373.59+9.24-6.27-2.76=3.82.64+3.57-3.53-0.99=1.695.89+9.45-5.69-7.08=2.575.1+0.15-2.04-1.49=1.727.38+7.04-3.11-4.84=6.478.01+3.94-2-4.31=5.647.24+1.45-4.23-1.22=3.243.94-2.46+9.31+5.01=15.86.55-3.94+2.96+6.26=11.835.67-3.4+9.7+7.6=19.579.48-4.48+9.58+4.49=19.079.8-6.06+5.21+6.5=15.457.49-0.45+0.65+5.12=12.819.35-8.3+0.64+3.69=5.389.64-6.9+6.31+8.18=17.238.31-2.58+1.79+5.95=13.478.17-2.06+1.23+1.36=8.73.95-2.79+7.04+8.88=17.089.44-1.44+9.56+5.13=22.695.85-3.36+8.24+3.57=14.36.24-4.76+1.03+3.99=6.56.88-1.04+5.9+0.9=12.646.18-3.29+7.44+9.8=20.139.21-5.91+4.92+7.24=15.468.56-2.6+0.87+9.14=15.975.19-4.27+5.69+8.56=15.178.77-4.09+9.64+4.85=19.174.59-0.11+5.97+4.26=14.718.7-7.16+8.46+1.52=11.529.35-1.23+9.85+2.53=20.54.96-0.59+2.39+2.53=9.298.44-2.25+7.13+5.9=19.223.24-0.27+5.67+4.64=13.287.31-1.14+0.95+2.89=10.017.53-2.98+7.34+2.35=14.241.35-1.1+7.79+6.59=14.638.28-0.06+2.19+7.84=18.257.64-3.93+3+0.31=7.026.91-5.27+5.38+5.61=12.631.06-0.56+0.66+9.5=10.664.89-3.45+1.82+4.4=7.666.8-0.46+8.7+8.51=23.558.97-0.05+1.38+0.26=10.567.88-7.67+8.01+8.43=16.658.45-7.98+5.56+5.9=11.937.19-5.57+3.53+7.3=12.459.93-9.13+9.94+7.77=18.519.76-0.58+7.82+9.62=26.626.57-0.95+7.39+7.09=20.16.11-2.87+0.28+5.24=8.765.73-5.3+1.71+3.14=5.289.51-1.17+1.86+8.26=18.466.86-4.07+7.78+5.74=16.315.23-1.09+3.93+6=14.072.98-1.46+8.61+6.42=16.556.16-2.58+4.23+0.93=8.747.06-6.25+9.93+7.77=18.516.01-0.98+4.03+4.23=13.293.16-0.57+8.59+7.73=18.913.45-2.86+4.44+9.13=14.164.36-1.38+2.53+1.69=7.27.24-0.07+3.67-6.95=3.895.72-0.23+9.84-3.21=12.126.19-2.33+3.37-4.25=2.983.48-0.77+7.78-5.51=4.987.46-0.22+0.64-7.63=0.259.57-2.98+5.78-9.85=2.529.1-2.13+2.54-2.66=6.856.75-2.81+4.4-5.13=3.217.64-6.88+3.79-2.93=1.628.22-5.23+3.77-1.3=5.465.67-5.1+5.71-1.07=5.214.62-4.46+8.97-1.66=7.475.43-1.79+7.27-9.07=1.849.26-3.17+8.51-0.27=14.334.4-2.39+7.29-5.05=4.259.31-2.43+8.53-9.35=6.063.75-0.31+4.1-5.63=1.917.94-1.56+1.74-5.7=2.428.55-3.58+4.42-6.42=2.979.66-1.28+7.91-2.3=13.998.12-2.67+5.42-4.79=6.088.68-3.97+5.77-1.01=9.478.22-0.46+3.79-1.67=9.888.09-0.03+4.93-6.55=6.449.89-7.8+9.27-6.3=5.069.75-5.04+3.28-2.87=5.123.93-1.02+7.85-1.99=8.778.91-8.25+8.99-9.5=0.154.37-0.2+5.55-1.59=8.138.42-2.11+1.23-1.71=5.836.31-3.64+9.07-7.48=4.268.05-6.48+9.96-7.21=4.329.72-2.51+7.89-3.49=11.619.75-4.44+2.09-0.71=6.698.81-7.71+2.34-2.38=1.067.75-4.11+1.22-1.84=3.029.45-2.88+7.05-3.46=10.168.24-7.55+5.29-4.49=1.498.15-3.41+4.67-3.19=6.227.67-5.82+6.04-4.9=2.998.37-2.88+7.54-3.