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2.9+3.5=8.14+5.73=8.22+4.03=5.15+3.92=5.89+9.95=2.3+7.94=0.31+5.37=3.05+6.57=6.78+5.45=0.77+5.55=5.28+3.83=5.93+2.56=6.99+2.55=6.02+7.67=2.88+5.64=5.96+4.4=1.56+8.97=8.19+6.89=0.34+1.36=5.27+5.38=7.2+4.63=4.62+3.13=3.51+3.38=4.71+5.25=6.54+7.65=4.17+1.63=9.27+6.44=0.48+3.76=9.11+2.55=3.05+8.1=1.29+4.51=6.21+6.38=3.04+5.03=0.98+6.87=3.83+0.53=1.31+9.31=3.04+1.37=9.53+9.98=1.26+7.77=7.76+2.98=3.49+2.11=6.69+8.09=2.32+4.19=1.49+6=7.26+2.85=4.09+6.2=1.93+3.29=5.4+4.2=4.05+7=6.22+9.99=5+8.17=5.14+1.27=3.99+8.13=3.23+0.91=9.53-7.24=9.79-0.8=5.15-1.92=1.08-0.41=8.74-2.95=3.39-1.38=5.86-0.18=5.28-2.21=2.93-1.84=6.17-1.61=8.25-0.79=2.96-2.85=4.1-1.4=8.39-0.55=8.49-7.35=9.19-1.6=3.1-2.57=3.84-1.64=6.95-2.08=6.67-4.88=8.55-4.82=6.64-4.51=9.91-8.85=6.26-4.78=6.86-5.36=9.7-0.86=6.88-3.16=9.11-1.26=8.26-3.01=7.03-3.89=6.12-3.57=7.93-2.6=3.73-1.99=7.62-1.67=8.85-3.79=4.25-3.88=9.91-4.35=7.86-4.22=8.8-5.17=6.11-0.93=7.57-4.49=1.86-0.76=5.03-1.49=4.25-3.13=9.17-1.06=4.78-1.53=7.84-6.49=2.66-2.34=7.83-1.96=6.79-0.07=6.08-5.09=8.19-7.8=9.23-5.63=4.26-3.21=3.2+6.2+2.22=0.12+3.43+4.1=3.11+8.09+6.56=0.16+0.46+8.06=4.23+6.74+5.1=6.27+2.65+3.07=4.22+2.96+2.51=7.44+3.83+9.37=2.72+6.03+9.8=6.05+2.97+3.69=1.48+1.8+3.05=4.06+7.28+2.5=7.69+5+9.84=9.86+2.57+2.22=5.29+5.32+8.41=8.92+0.28+1.07=8.1+1.72+8.44=1.25+2.97+2.99=6.95+8.34+3.36=8.72+2.89+6.16=0.72+6.26+8.74=9.36+7.37+0.18=6.16+0.72+3.62=6.45+6.83+1.64=0.66+4.15+0.27=8.63+2.53+0.96=8.51+7.97+9.48=4.41+9.22+3.57=0.41+2.86+9.49=8.92+1.82+1.31=4.89+1.7+7.16=5.47+9.74+0.95=0.15+3.81+7.28=1.01+2.76+1.2=0.57+2.33+9.75=9.91+8.28+9.8=8.19+3.36+2.66=0.69+2.91+5.12=9.9+9.92+6.12=1.88+8.14+8.7=2.07+1.17+1.11=2.28+5.7+6.33=1.12+7.34+7.94=9.84+9.07+5.44=8.35+2.29+4.55=7.84+0.51+9.11=4.31+9.85+4.14=9.49+3.61+6.97=3.5+1.08+0.19=3.14+0.3+2.91=7.65+1.85+5.82=4.2+1.28+4.15=6.77+9.75+6.34=3.49+5.3+4.61=6.49+6.56-5.32=9.19+7-0.89=3+3.37-5.84=4.34+1.76-2.32=3.62+9.37-8.83=9.71+2.12-4.72=1.39+6.6-4.75=0.47+0.41-0.26=9.38+4.05-8.39=4.49+2.73-6.28=5.1+5.87-1.02=3.25+3.39-2.13=8.15+4.98-8.18=8.83+3.29-8.91=8.8+4.39-7.11=6.65+4.06-7.84=0.99+7.35-7.3=6.74+8.7-7.19=4.46+7.43-6.53=8.82+3.83-7=8.41+0.2-2.31=4.61+3.99-6.93=4.8+5.25-5.57=4.03+3.47-0.23=6.04+4.25-2.18=7.49+6.27-6.85=6.99+5.24-5.7=2.35+9.29-8.61=1.6+8.34-3.39=8.98+5.41-6.44=7.36+7.17-2.39=5.79+3.31-8.84=1.78+6.91-2.85=3.37+3.74-4.77=8.58+7.96-3.51=7.57+2.37-8.53=6.36+4.22-1.75=6.31+9.54-7.76=4.84+8.75-1.73=8.49+0.04-0.76=5.6+5.9-4.87=8.85+6.94-4.83=9.18+9.13-1.48=4.73+6.97-0.35=5.11+2.61-1.84=8.78+1.68-9.51=1.04+7.93-6.7=7.88+4.22-5.76=5.62+1.65-3.41=5.68+9.31-4.2=2.76+2.15-0.55=9.87+7.66-0.36=9.33+5.34-8.13=4.88+7.9-5.19=8.23-4.05+3.13=7.29-1.48+2.07=5.13-3.51+8.49=8.46-1.16+9.77=6.84-0.91+1.56=5.77-3.48+3.36=6.36-5.7+4.95=4.53-0.31+4.03=2.49-0.82+5.13=3.84-0.74+8.63=8.87-0.89+0.18=6.5-5.31+1.68=3.3-1.15+8.81=7.38-1.6+0.05=8.88-5.54+5.99=5.73-3.18+6.62=4.56-0.04+8.39=9.76-2.37+6.81=8.64-1.51+6.19=8.16-5.24+6.91=4.98-4.44+4.84=7.34-7.2+7.25=7.06-6.73+5.71=9.72-5.24+5.52=3.01-1.63+5.03=4.26-1.61+9.76=4.11-1.02+2.41=8.36-6.62+9.26=3.4-0.72+4.8=0.7-0.31+7.47=4.2-0.49+3.03=6.69-3.65+0.13=7.93-6.07+0.87=8.76-7.7+7.88=6.64-3.72+7.95=9.46-9.05+0.97=3.32-2.57+8.95=8.63-4.2+6.23=8.91-1.52+7.46=9.45-6.4+8.11=5.09-2.78+2.68=4.39-1.82+9.82=8.78-2.81+2.68=8.41-2.02+6.27=8.26-3.17+3.2=2.95-1.99+7.42=5.9-4.96+2.87=9.47-1.18+0.25=6.4-0.83+0.07=4.71-2.16+1.76=5.85-1.23+8.48=8.03-5.01+2.54=5.74-2.86+6.78=7.29-5.91+4.08=5.79-1.54-1.86=9.67-0.84-6.34=8.08-6.32-1.44=8.64-1.26-3.69=6.18-1.52-1.47=7.77-5.09-1.87=9.65-1.25-6.63=2.95-0.69-1.64=9.98-3.11-3.82=4.21-1.68-0.26=7.35-4.88-1.36=8.65-0.92-3.92=8.14-0.37-0.18=9.8-0.14-3.24=5.91-3.16-0.5=6.78-1.37-2.67=7.27-0.91-2.97=8.57-0.63-0.31=9.46-0.76-1.44=8.19-1.15-3.18=9.69-2.7-1.04=6.27-4.27-1.7=5.12-1.13-0.83=9.86-4.81-3.47=6.53-3.48-0.26=9.18-1.52-5.52=9.74-6.45-2.72=9.57-2.58-2.55=5.04-4.16-0.15=4.13-0.28-2.97=9.88-5.18-2.75=9.28-1.88-4.04=8.23-1.97-5.83=8.61-5.89-1.45=7.48-5.64-0.84=6.71-3.62-1.86=8.09-2.38-0.68=6.11-1.58-3.8=9.69-0.17-1.63=4.93-0.25-1.69=9.83-2.12-5.99=6.2-1.76-4.25=9.32-1.16-4.29=9.19-3.47-2.18=6.11-2.45-1.82=9.92-0.35-5.79=7.45-1.22-1.31=9.64-8.89-0.3=8.96-4.25-2.05=5.74-0.56-3.35=7.76-0.73-4.3=9.29-1.81-1.99=9.41-6.9-1.29=6.82-3.46-1.28=4.35+7.44+6.3+5.3=2.72+2.6+7.78+8.78=6.49+6.2+5.84+4.71=3.04+0.31+5.46+1.94=3.74+9.33+6.55+8.39=0.91+6.22+0.34+3.87=5.35+8.34+7.95+8.05=8.02+9.3+4.13+7.74=0.15+4.96+0.17+8.7=6.16+8.85+1.08+0.86=6.1+4.57+8.49+9.19=8.85+9.48+6.68+6.52=6.33+7.83+1.96+8.04=8.76+8.27+6.98+2.95=5.42+5.18+9.78+2.06=1.03+1.15+4.3+6.4=7.9+2.35+3.44+6.65=5.35+7.74+7.84+8.92=3+7.62+3.66+9.04=2.44+6.92+0.29+2.94=1.96+4.14+4.87+8.12=2.27+7.03+3.7+7.91=7.55+2.42+1.71+7.25=4.9+8.06+0.89+6.68=6.84+1.94+4.66+9.01=6.45+5.05+0.48+1.23=1.67+1.91+4.99+2.82=5.66+4.61+6.94+0.68=3.28+4.61+0.62+9.48=8.89+9.03+8.79+6.52=0.33+6.99+8.15+8.96=3.98+4.87+1.13+2.5=1.68+8.61+8.1+9.88=5.57+5.4+0.88+9.22=8.31+6.59+2.93+2.48=7.69+8.89+5.78+6.2=0.82+0.83+0.26+8.31=0.95+7.15+0.65+6.09=1.46+4.99+6.04+3.6=4.96+1.08+6.56+8.87=2.77+1.66+4.8+4.22=9+2.9+2.06+6.02=6.43+2.04+6.6+4.49=5.84+6.81+6.61+6.94=9.14+3.6+3.2+2.85=6.89+2.49+0.5+3.13=4.67+1.23+7.86+1.09=9.08+8.36+6.49+7.19=3.58+0.06+6.33+5.81=5.98+4.22+2.37+7.03=4.8+0.62+8.35+3.47=8.88+4.74+4.71+7.6=5.57+9.55+2.33+2.57=5.52+8.71+7.9+5.35=8.98+1.54+7.5-9.7=6.69+0.68+4-2.79=3.89+4.31+2.08-3.4=8.08+0.26+0.64-8.2=3.03+9.75+8.11-9.19=1.32+0.27+1.51-0.02=2.3+9.05+8.66-6.19=0.52+7.41+8.36-3.46=4.4+6.64+4.49-5.13=5.61+6.98+3.7-5.68=6.06+4.44+2.57-7.63=9.92+0.36+5.49-0.35=0.21+3.34+7.38-0.36=5.18+3.7+5.7-4.91=8.44+5.54+5.16-1.91=6.76+3.25+4.16-1.88=4.67+4.65+6.75-0.52=1+5.05+5.15-2.64=2+2.92+7.94-2.08=8.43+0.2+6.57-5.42=8.92+7.64+7.86-1.3=9.75+8.43+3.63-1.01=2.42+1.01+9.26-1.04=3.46+6+2.06-2.43=7.96+0.33+6.42-7.22=6.79+5.69+7.85-7.68=0.07+8.17+9.23-9.52=4.26+9.94+3.53-6.53=7.76+4.27+4.5-0.28=3.85+3.4+7.79-6.51=3.85+7.39+8.42-5.33=7.36+6.53+2.04-3.16=2.82+4.42+1.01-6.67=1.2+4.1+9-0.39=1.09+5.5+9.06-2.4=4.86+0.61+6.87-9.3=0.13+2.7+0.38-0.2=0.5+8.62+7.07-0.94=5.65+5.93+3.56-6.04=1.01+8.68+1.33-2.32=4.7+9.76+0.51-9.75=9.15+7.36+8.11-5.91=7.48+8.08+9.96-1.17=0.07+9.49+6.34-4.34=5.32+0.33+9.79-9.82=9.59+7.56+9.89-9.55=4.96+5.94+3.42-6.07=0.48+6.28+0.84-5.54=2.3+6.86+9.34-2.99=9.82+3.17+0.4-5.41=0.69+9.49+4.54-2.27=5.19+8.24+0.5-7.14=7.8+8.45+0.17-3.86=8.89+6.25+0.02-1.09=4.81+5.06-4.28+7.61=7.08+6.04-7.65+9.22=4.63+4.6-4.22+8.09=2.83+6.66-3.74+0.11=1.96+6.68-2.81+9.7=3.76+6.96-6.48+7.65=7.14+8.85-3.72+4.23=2.07+3.55-3.65+3.58=0.66+0.96-0.68+3.35=5.34+7.84-3.85+6.24=4.63+5.31-4.05+9.51=2.46+6.68-7.96+7.99=7.13+8.11-8.83+3.76=2.64+3.49-4.55+2.73=7.57+0.94-4.63+0.38=5.17+6.88-7.37+6.3=2.84+4.19-5.55+1.55=0.99+7.96-7.77+7.49=7.03+8.9-1.78+3.35=4.12+8.13-6.01+7.31=2.26+8.22-4.5+2.33=3.87+2.6-2.58+6.01=5.4+8.4-8.84+8.64=7.55+8.88-4.67+2.3=7.41+9.05-3.92+9.93=8.95+3.95-2.81+8.57=1.49+6.29-3.29+2.44=8.49+6.84-8.96+7.88=0.77+2.49-0.08+7.4=8.63+2.97-5.28+5.95=4.01+7.95-1.92+3.86=5.26+3.86-7.98+2.91=0.76+9.95-4.75+3.08=7.31+6.24-4.24+0.61=5.04+2.15-2.84+8.13=5.02+2.94-7.43+4.24=0.83+5.73-3.85+1.39=8.26+3.63-9.1+5.39=4.83+5.72-3.37+6.39=8.77+1.89-2.12+4.36=3.38+7.14-7.57+5.65=5.25+0.88-3.57+5.24=6.65+8.91-8.25+5.3=8.56+6.94-1.85+1.04=3.41+8.06-9.37+3.69=5.61+4.74-0.3+2.4=8.33+8.47-1.23+3.69=2.46+3.74-5.44+1.72=7.62+2.85-0.95+9.74=2.43+3.36-4.58+5.82=2.13+9-8.33+9.42=8.02+1.93-2.13+9.24=6.75+6.32-0.46+1.83=2.69+9.17-1.67+6.84=3.41+7.44-1.72-7.18=5.28+7.97-0.52-9.66=8.87+8.8-9.83-5.26=9.33+6.87-9.91-0.8=7+9.48-6.96-0.11=3.8+7.65-4.83-1.86=4.4+7.97-4.19-5.63=9.6+5.23-2-7.1=7.76+3.13-6.6-1.46=9.4+5.59-3.21-8.69=9.04+2.6-4.72-6.66=8.81+8.47-0.49-8.82=9.58+3.19-8.57-1.63=6.28+3.56-6.72-0.09=9.67+8.68-7.27-9.29=9.27+0.36-4.18-0.72=4.8+8.05-3.19-4.26=9.39+3.72-0.15-0.39=9.13+8.18-7.92-7.71=7.59+8.61-4.72-3.05=4.16+5.8-1.45-0.92=7.53+4.89-8.97-1.84=9.9+7.23-0.48-2.91=6.37+2.48-2.38-5.09=2.52+1.75-0.41-2.58=7.62+4.81-0.24-1.21=3.47+8.43-2.87-1.77=6.44+3.69-3.23-4.22=9.83+9.52-8.8-4.52=8.97+8.33-6.56-4.66=8.26+6.7-5.97-1.76=7.96+6.17-0.98-4.93=9.03+8.26-5.14-5.24=7.4+1.56-5.45-0.27=8.93+7.15-5.86-9.31=1.34+9.76-5.68-2.67=4.19+7.29-3.7-2.68=6.9+3.58-6.58-2.71=8.74+8.51-1.37-1.41=7.51+6.5-4.08-2.74=6.34+9.67-8.33-1.25=3.2+8.2-3.64-2.55=8.96+5.62-4.5-6.16=6.09+2.4-0.04-1.2=6+9.78-2.73-3.89=6.15+9.43-6.62-4.06=5.69+8.1-7.67-1.93=9.94+2.62-1.62-3.93=3.25+5.75-1.02-4.41=2.13+7.11-6.96-0.53=6.32+7.66-7.05-0.13=7.96+3.23-5.85-3.95=3.14+6.64-1.15-1.64=7.34+7.62-5.65-8.17=9.73-5.05+9.91+2.55=7.59-1.35+4.07+6.33=6.4-4.97+0.07+2.36=6.4-5.77+1.75+4.64=8.97-4.56+5.1+8.06=6.85-5.3+4.88+9.63=6.37-1.43+1.4+6.3=5.45-2.41+7.11+9.64=9.37-9.21+9.17+8.92=9.63-7.55+7.79+3.01=7.96-4.98+8.99+0.06=3.14-1.77+0.32+2.11=9.29-6.5+3.31+0.51=7.07-6.23+2.06+1.63=4.04-3.74+6.45+1.83=7.53-5.54+4.73+3.96=8.26-6.82+5.43+0.28=7.35-1.72+6.7+2.26=4.74-3.54+1.71+4.57=9.86-2.81+2.95+9.79=2.32-1.87+0.86+0.5=7.52-1.45+0.84+7.01=4.67-0.78+7.03+1.79=6.51-1.82+0.41+5.44=9.55-1.94+6.4+8.04=4.78-2.74+4.27+0.13=6.53-3.55+4.37+5.11=8.25-0.04+8.84+8.95=5.58-4.4+0.18+7.19=5.48-1.01+3.97+9.97=6.42-2.61+2.43+2=2.2-2.01+6.59+6.43=4.62-1.77+3.85+2.31=6.22-0.38+1.87+1.98=7.39-1.53+5.13+9.12=8.19-4.69+2.94+2.98=9.02-5.74+0.82+4.21=3.46-1.66+4.62+0.95=2.73-2.05+5.87+0.2=1.7-0.15+6.05+9.48=9.8-5.7+2.59+5.72=9.46-6.68+6.98+2.66=0.91-0.24+7.54+2.14=7.23-5.88+2.18+4.3=5.41-4.97+1.53+8.15=5.96-0.35+7.75+4.34=6.42-1.16+7.21+0.77=7.93-3.95+3.65+0.57=5.9-4.56+3.27+8.6=5.67-5.22+0.62+7.08=5.3-0.81+3.46+7.57=9.4-4.5+7.02+9.87=9.58-5.2+9.97+2.31=7.99-2.57+8.69+9.55=6.61-1.84+0.76-4.59=3.19-0.69+2.75-4=7.27-5.68+9.53-5.32=4.84-1.77+7.6-4.65=7.85-6.51+7.03-7.68=8.46-7.19+8.65-0.96=6.05-3.47+4.3-6.07=6.32-2.67+5.51-6.45=7.2-3.58+8.26-8.21=3.63-0.89+9.51-1.37=7.92-2.44+3.81-8.43=9-2.24+4.01-9.53=9.11-5.37+9.05-6.46=5.99-2.73+7.71-9.01=4.26-1.54+7.84-3.99=9.83-3.52+8.38-7.11=9.36-1.07+0.76-8.41=8.95-0.52+3.77-0.08=9.15-0.65+6.44-3.6=7.27-0.51+4.65-2.08=8.76-3.46+6.06-0.92=7.54-4.8+9.17-7.85=8.36-3.92+6.02-3.59=8.33-4.59+8.24-8.42=9.69-2.04+6.59-4.39=8.43-2.33+5.38-8.62=9.58-1.88+4.18-1.82=6.85-2.61+9.12-2.32=6.38-2.99+5.54-5.72=8.59-2.41+5.3-5.07=8.45-1.23+4.28-9.18=5.56-0.24+4.66-0.1=6.46-1.37+3.71-5.86=4.14-0.65+9.03-8.28=9.6-7.12+8.45-3.75=2.89-0.76+8.17-9.52=4.81-3.66+6.78-4.45=5.83-2.09+6.4-2.3=3.4-0.75+3.6-0.66=6.76-4.16+5.48-6.67=8.69-3.12+5.67-3.86=8.56-3.79+9-9.17=9.44-7.08+8.51-7.34=2.83-2.69+9.43-9.41=8.88-5.75+2.81-5.43=2.41-1.55+8.67-3.08=2.07-0.48+6.28-0.86=9.7-7.62+0.55-1.22=3.27-1.67+5.97-3.84=7.6-4.14+0.97-2.69=7.96-2.8+3.76-0.22=5.79-2.21+8.85-3.37=1.83-1.34+8.11-7.25=9.12-3.52+1.71-4.83=9.82-5.64-0.5+1.23=8.26-1.63-2.23+8.67=7.6-1.87-3.41+3.35=9.83-7.45-1.32+7.06=6.91-1.57-4.38+1.1=8.77-0.9-4.52+1.6=8.4-1.61-4.22+1.12=9.95-4.08-3.1+1.25=5.32-1.1-3.84+7.78=9.13-7.02-1.49+2.05=9.62-4.1-1.52+7.53=8.14-0.07-1.2+7.87=8.71-4.92-3.4+9.5=7.9-0.41-3.24+3.9=6.77-5.67-0.12+0.63=9.95-0.15-2.19+5.78=8.79-3.5-4.74+0.68=9.92-6.89-1.4+0.95=9.96-2.27-1.36+6.04=7.13-3.24-0.32+2.71=8.18-3.2-3.79+8.91=7.5-1.19-4.46+3.68=9.47-7.47-0.26+1.82=4.31-0.29-1.45+8.05=9.28-4.55-1.14+8.78=8.48-2.84-0.92+7.35=8.74-3.8-1.03+0.06=8.82-2.04-1.8+8.61=8.25-2.68-2.61+7.16=7.85-4.84-1.1+6.78=9.55-5.61-2.73+3.32=8.23-3.02-2.45+5.38=8.28-3.46-2.27+7.8=4.91-0.89-0.69+8.81=5.66-2.42-0.76+1.17=4.79-1.31-1.59+7.14=8.04-0.9-5.25+1.39=8.68-2.92-1.09+4.7=7.34-3.98-1.34+1.05=9.07-0.57-3.28+5.52=9.5-2.7-6.04+2.1=9.87-1.22-7.05+8.87=9.62-1.92-5.6+1.38=9.9-0.42-0.5+1.32=4.27-0.02-2.16+0.8=3.41-0.69-1.93+3.06=6.27-5.35-0.67+1.82=5.39-1.17-2.07+9.32=1.54-1.08-0.02+5.27=9.01-8.14-0.72+1.8=3.76-2.46-0.21+3.2=9.03-3.01-4.53+3.81=9.61-8.02-0.68+0.86=7.88-3.37-0.62+7.82=8.55-1.37-0.99-6.03=9.14-4.97-0.09-2.38=8.6-4.2-1.04-0.34=8.24-1.87-5.4-0.71=5.24-1.93-0.7-2.09=9.39-1.26-8.01-0.02=8.67-5.57-0.19-1.77=8.91-3.71-3.45-0.7=8.15-1.73-1.64-4.61=8.57-1.66-5.09-0.33=9.05-3.06-2.26-2.04=6.73-0.36-1.97-0.27=8.83-3.95-1.33-2=3.64-0.21-0.28-0.96=6.14-2.47-0.64-1.14=8.38-3.85-2.85-1.04=8.02-0.06-0.42-1.04=9.63-2.58-2.21-1.59=7.94-0.81-1.3-2.79=4.96-0.9-0.11-2.35=8.91-1.43-4.77-1.76=8.86-1.04-1.27-3.96=9.54-0.81-1.85-4.66=8.81-6.25-0.13-1.58=8.27-0.36-2.44-2.04=8.2-2.85-1.49-1.11=4.2-1.4-1.05-0.25=9.75-1.11-3.75-3.44=9.76-8.07-0.23-0.93=2.56-0.89-0.58-0.98=6.75-1.15-1-2.44=8.93-0.76-0.11-1.39=7.4-2.2-0.33-2.08=7.17-0.83-2.03-1.69=9.5-2.31-0.87-2.86=8.3-2.97-1.18-2.37=7.36-1.01-2.88-2.92=9.94-2.49-1.18-0.48=8.93-0.6-3.71-3.5=6.91-3.14-0.18-2.36=4.83-0.15-0.26-2.54=9.31-4.88-3.28-0.23=9.1-4.87-0.59-1.2=6.39-0.21-1.7-2.91=9.14-5.1-0.78-2.11=9.97-1.43-0.7-5.76=7.62-0.93-0.83-0.38=7.37-2.6-0.41-3.67=7.33-2.59-0.71-0.89=9.57-4.39-0.22-3.31=7.27-0.64-0.24-5.91=6.37-1.18-1.58-0.97=9.98-2.73-3.08-1.74=7.73-1.34-4.48-0.56=参考答案2.9+3.5=6.48.14+5.73=13.878.22+4.03=12.255.15+3.92=9.075.89+9.95=15.842.3+7.94=10.240.31+5.37=5.683.05+6.57=9.626.78+5.45=12.230.77+5.55=6.325.28+3.83=9.115.93+2.56=8.496.99+2.55=9.546.02+7.67=13.692.88+5.64=8.525.96+4.4=10.361.56+8.97=10.538.19+6.89=15.080.34+1.36=1.75.27+5.38=10.657.2+4.63=11.834.62+3.13=7.753.51+3.38=6.894.71+5.25=9.966.54+7.65=14.194.17+1.63=5.89.27+6.44=15.710.48+3.76=4.249.11+2.55=11.663.05+8.1=11.151.29+4.51=5.86.21+6.38=12.593.04+5.03=8.070.98+6.87=7.853.83+0.53=4.361.31+9.31=10.623.04+1.37=4.419.53+9.98=19.511.26+7.77=9.037.76+2.98=10.743.49+2.11=5.66.69+8.09=14.782.32+4.19=6.511.49+6=7.497.26+2.85=10.114.09+6.2=10.291.93+3.29=5.225.4+4.2=9.64.05+7=11.056.22+9.99=16.215+8.17=13.175.14+1.27=6.413.99+8.13=12.123.23+0.91=4.149.53-7.24=2.299.79-0.8=8.995.15-1.92=3.231.08-0.41=0.678.74-2.95=5.793.39-1.38=2.015.86-0.18=5.685.28-2.21=3.072.93-1.84=1.096.17-1.61=4.568.25-0.79=7.462.96-2.85=0.114.1-1.4=2.78.39-0.55=7.848.49-7.35=1.149.19-1.6=7.593.1-2.57=0.533.84-1.64=2.26.95-2.08=4.876.67-4.88=1.798.55-4.82=3.736.64-4.51=2.139.91-8.85=1.066.26-4.78=1.486.86-5.36=1.59.7-0.86=8.846.88-3.16=3.729.11-1.26=7.858.26-3.01=5.257.03-3.89=3.146.12-3.57=2.557.93-2.6=5.333.73-1.99=1.747.62-1.67=5.958.85-3.79=5.064.25-3.88=0.379.91-4.35=5.567.86-4.22=3.648.8-5.17=3.636.11-0.93=5.187.57-4.49=3.081.86-0.76=1.15.03-1.49=3.544.25-3.13=1.129.17-1.06=8.114.78-1.53=3.257.84-6.49=1.352.66-2.34=0.327.83-1.96=5.876.79-0.07=6.726.08-5.09=0.998.19-7.8=0.399.23-5.63=3.64.26-3.21=1.053.2+6.2+2.22=11.620.12+3.43+4.1=7.653.11+8.09+6.56=17.760.16+0.46+8.06=8.684.23+6.74+5.1=16.076.27+2.65+3.07=11.994.22+2.96+2.51=9.697.44+3.83+9.37=20.642.72+6.03+9.8=18.556.05+2.97+3.69=12.711.48+1.8+3.05=6.334.06+7.28+2.5=13.847.69+5+9.84=22.539.86+2.57+2.22=14.655.29+5.32+8.41=19.028.92+0.28+1.07=10.278.1+1.72+8.44=18.261.25+2.97+2.99=7.216.95+8.34+3.36=18.658.72+2.89+6.16=17.770.72+6.26+8.74=15.729.36+7.37+0.18=16.916.16+0.72+3.62=10.56.45+6.83+1.64=14.920.66+4.15+0.27=5.088.63+2.53+0.96=12.128.51+7.97+9.48=25.964.41+9.22+3.57=17.20.41+2.86+9.49=12.768.92+1.82+1.31=12.054.89+1.7+7.16=13.755.47+9.74+0.95=16.160.15+3.81+7.28=11.241.01+2.76+1.2=4.970.57+2.33+9.75=12.659.91+8.28+9.8=27.998.19+3.36+2.66=14.210.69+2.91+5.12=8.729.9+9.92+6.12=25.941.88+8.14+8.7=18.722.07+1.17+1.11=4.352.28+5.7+6.33=14.311.12+7.34+7.94=16.49.84+9.07+5.44=24.358.35+2.29+4.55=15.197.84+0.51+9.11=17.464.31+9.85+4.14=18.39.49+3.61+6.97=20.073.5+1.08+0.19=4.773.14+0.3+2.91=6.357.65+1.85+5.82=15.324.2+1.28+4.15=9.636.77+9.75+6.34=22.863.49+5.3+4.61=13.46.49+6.56-5.32=7.739.19+7-0.89=15.33+3.37-5.84=0.534.34+1.76-2.32=3.783.62+9.37-8.83=4.169.71+2.12-4.72=7.111.39+6.6-4.75=3.240.47+0.41-0.26=0.629.38+4.05-8.39=5.044.49+2.73-6.28=0.945.1+5.87-1.02=9.953.25+3.39-2.13=4.518.15+4.98-8.18=4.958.83+3.29-8.91=3.218.8+4.39-7.11=6.086.65+4.06-7.84=2.870.99+7.35-7.3=1.046.74+8.7-7.19=8.254.46+7.43-6.53=5.368.82+3.83-7=5.658.41+0.2-2.31=6.34.61+3.99-6.93=1.674.8+5.25-5.57=4.484.03+3.47-0.23=7.276.04+4.25-2.18=8.117.49+6.27-6.85=6.916.99+5.24-5.7=6.532.35+9.29-8.61=3.031.6+8.34-3.39=6.558.98+5.41-6.44=7.957.36+7.17-2.39=12.145.79+3.31-8.84=0.261.78+6.91-2.85=5.843.37+3.74-4.77=2.348.58+7.96-3.51=13.037.57+2.37-8.53=1.416.36+4.22-1.75=8.836.31+9.54-7.76=8.094.84+8.75-1.73=11.868.49+0.04-0.76=7.775.6+5.9-4.87=6.638.85+6.94-4.83=10.969.18+9.13-1.48=16.834.73+6.97-0.35=11.355.11+2.61-1.84=5.888.78+1.68-9.51=0.951.04+7.93-6.7=2.277.88+4.22-5.76=6.345.62+1.65-3.41=3.865.68+9.31-4.2=10.792.76+2.15-0.55=4.369.87+7.66-0.36=17.179.33+5.34-8.13=6.544.88+7.9-5.19=7.598.23-4.05+3.13=7.317.29-1.48+2.07=7.885.13-3.51+8.49=10.118.46-1.16+9.77=17.076.84-0.91+1.56=7.495.77-3.48+3.36=5.656.36-5.7+4.95=5.614.53-0.31+4.03=8.252.49-0.82+5.13=6.83.84-0.74+8.63=11.738.87-0.89+0.18=8.166.5-5.31+1.68=2.873.3-1.15+8.81=10.967.38-1.6+0.05=5.838.88-5.54+5.99=9.335.73-3.18+6.62=9.174.56-0.04+8.39=12.919.76-2.37+6.81=14.28.64-1.51+6.19=13.328.16-5.24+6.91=9.834.98-4.44+4.84=5.387.34-7.2+7.25=7.397.06-6.73+5.71=6.049.72-5.24+5.52=103.01-1.63+5.03=6.414.26-1.61+9.76=12.414.11-1.02+2.41=5.58.36-6.62+9.26=113.4-0.72+4.8=7.480.7-0.31+7.47=7.864.2-0.49+3.03=6.746.69-3.65+0.13=3.177.93-6.07+0.87=2.738.76-7.7+7.88=8.946.64-3.72+7.95=10.879.46-9.05+0.97=1.383.32-2.57+8.95=9.78.63-4.2+6.23=10.668.91-1.52+7.46=14.859.45-6.4+8.11=11.165.09-2.78+2.68=4.994.39-1.82+9.82=12.398.78-2.81+2.68=8.658.41-2.02+6.27=12.668.26-3.17+3.2=8.292.95-1.99+7.42=8.385.9-4.96+2.87=3.819.47-1.18+0.25=8.546.4-0.83+0.07=5.644.71-2.16+1.76=4.315.85-1.23+8.48=13.18.03-5.01+2.54=5.565.74-2.86+6.78=9.667.29-5.91+4.08=5.465.79-1.54-1.86=2.399.67-0.84-6.34=2.498.08-6.32-1.44=0.328.64-1.26-3.69=3.696.18-1.52-1.47=3.197.77-5.09-1.87=0.819.65-1.25-6.63=1.772.95-0.69-1.64=0.629.98-3.11-3.82=3.054.21-1.68-0.26=2.277.35-4.88-1.36=1.118.65-0.92-3.92=3.818.14-0.37-0.18=7.599.8-0.14-3.24=6.425.91-3.16-0.5=2.256.78-1.37-2.67=2.747.27-0.91-2.97=3.398.57-0.63-0.31=7.639.46-0.76-1.44=7.268.19-1.15-3.18=3.869.69-2.7-1.04=5.956.27-4.27-1.7=0.35.12-1.13-0.83=3.169.86-4.81-3.47=1.586.53-3.48-0.26=2.799.18-1.52-5.52=2.149.74-6.45-2.72=0.579.57-2.58-2.55=4.445.04-4.16-0.15=0.734.13-0.28-2.97=0.889.88-5.18-2.75=1.959.28-1.88-4.04=3.368.23-1.97-5.83=0.438.61-5.89-1.45=1.277.48-5.64-0.84=16.71-3.62-1.86=1.238.09-2.38-0.68=5.036.11-1.58-3.8=0.739.69-0.17-1.63=7.894.93-0.25-1.69=2.999.83-2.12-5.99=1.726.2-1.76-4.25=0.199.32-1.16-4.29=3.879.19-3.47-2.18=3.546.11-2.45-1.82=1.849.92-0.35-5.79=3.787.45-1.22-1.31=4.929.64-8.89-0.3=0.458.96-4.25-2.05=2.665.74-0.56-3.35=1.837.76-0.73-4.3=2.739.29-1.81-1.99=5.499.41-6.9-1.29=1.226.82-3.46-1.28=2.084.35+7.44+6.3+5.3=23.392.72+2.6+7.78+8.78=21.886.49+6.2+5.84+4.71=23.243.04+0.31+5.46+1.94=10.753.74+9.33+6.55+8.39=28.010.91+6.22+0.34+3.87=11.345.35+8.34+7.95+8.05=29.698.02+9.3+4.13+7.74=29.190.15+4.96+0.17+8.7=13.986.16+8.85+1.08+0.86=16.956.1+4.57+8.49+9.19=28.358.85+9.48+6.68+6.52=31.536.33+7.83+1.96+8.04=24.168.76+8.27+6.98+2.95=26.965.42+5.18+9.78+2.06=22.441.03+1.15+4.3+6.4=12.887.9+2.35+3.44+6.65=20.345.35+7.74+7.84+8.92=29.853+7.62+3.66+9.04=23.322.44+6.92+0.29+2.94=12.591.96+4.14+4.87+8.12=19.092.27+7.03+3.7+7.91=20.917.55+2.42+1.71+7.25=18.934.9+8.06+0.89+6.68=20.536.84+1.94+4.66+9.01=22.456.45+5.05+0.48+1.23=13.211.67+1.91+4.99+2.82=11.395.66+4.61+6.94+0.68=17.893.28+4.61+0.62+9.48=17.998.89+9.03+8.79+6.52=33.230.33+6.99+8.15+8.96=24.433.98+4.87+1.13+2.5=12.481.68+8.61+8.1+9.88=28.275.57+5.4+0.88+9.22=21.078.31+6.59+2.93+2.48=20.317.69+8.89+5.78+6.2=28.560.82+0.83+0.26+8.31=10.220.95+7.15+0.65+6.09=14.841.46+4.99+6.04+3.6=16.094.96+1.08+6.56+8.87=21.472.77+1.66+4.8+4.22=13.459+2.9+2.06+6.02=19.986.43+2.04+6.6+4.49=19.565.84+6.81+6.61+6.94=26.29.14+3.6+3.2+2.85=18.796.89+2.49+0.5+3.13=13.014.67+1.23+7.86+1.09=14.859.08+8.36+6.49+7.19=31.123.58+0.06+6.33+5.81=15.785.98+4.22+2.37+7.03=19.64.8+0.62+8.35+3.47=17.248.88+4.74+4.71+7.6=25.935.57+9.55+2.33+2.57=20.025.52+8.71+7.9+5.35=27.488.98+1.54+7.5-9.7=8.326.69+0.68+4-2.79=8.583.89+4.31+2.08-3.4=6.888.08+0.26+0.64-8.2=0.783.03+9.75+8.11-9.19=11.71.32+0.27+1.51-0.02=3.082.3+9.05+8.66-6.19=13.820.52+7.41+8.36-3.46=12.834.4+6.64+4.49-5.13=10.45.61+6.98+3.7-5.68=10.616.06+4.44+2.57-7.63=5.449.92+0.36+5.49-0.35=15.420.21+3.34+7.38-0.36=10.575.18+3.7+5.7-4.91=9.678.44+5.54+5.16-1.91=17.236.76+3.25+4.16-1.88=12.294.67+4.65+6.75-0.52=15.551+5.05+5.15-2.64=8.562+2.92+7.94-2.08=10.788.43+0.2+6.57-5.42=9.788.92+7.64+7.86-1.3=23.129.75+8.43+3.63-1.01=20.82.42+1.01+9.26-1.04=11.653.46+6+2.06-2.43=9.097.96+0.33+6.42-7.22=7.496.79+5.69+7.85-7.68=12.650.07+8.17+9.23-9.52=7.954.26+9.94+3.53-6.53=11.27.76+4.27+4.5-0.28=16.253.85+3.4+7.79-6.51=8.533.85+7.39+8.42-5.33=14.337.36+6.53+2.04-3.16=12.772.82+4.42+1.01-6.67=1.581.2+4.1+9-0.39=13.911.09+5.5+9.06-2.4=13.254.86+0.61+6.87-9.3=3.040.13+2.7+0.38-0.2=3.010.5+8.62+7.07-0.94=15.255.65+5.93+3.56-6.04=9.11.01+8.68+1.33-2.32=8.74.7+9.76+0.51-9.75=5.229.15+7.36+8.11-5.91=18.717.48+8.08+9.96-1.17=24.350.07+9.49+6.34-4.34=11.565.32+0.33+9.79-9.82=5.629.59+7.56+9.89-9.55=17.494.96+5.94+3.42-6.07=8.250.48+6.28+0.84-5.54=2.062.3+6.86+9.34-2.99=15.519.82+3.17+0.4-5.41=7.980.69+9.49+4.54-2.27=12.455.19+8.24+0.5-7.14=6.797.8+8.45+0.17-3.86=12.568.89+6.25+0.02-1.09=14.074.81+5.06-4.28+7.61=13.27.08+6.04-7.65+9.22=14.694.63+4.6-4.22+8.09=13.12.83+6.66-3.74+0.11=5.861.96+6.68-2.81+9.7=15.533.76+6.96-6.48+7.65=11.897.14+8.85-3.72+4.23=16.52.07+3.55-3.65+3.58=5.550.66+0.96-0.68+3.35=4.295.34+7.84-3.85+6.24=15.574.63+5.31-4.05+9.51=15.42.46+6.68-7.96+7.99=9.177.13+8.11-8.83+3.76=10.172.64+3.49-4.55+2.73=4.317.57+0.94-4.63+0.38=4.265.17+6.88-7.37+6.3=10.982.84+4.19-5.55+1.55=3.030.99+7.96-7.77+7.49=8.677.03+8.9-1.78+3.35=17.54.12+8.13-6.01+7.31=13.552.26+8.22-4.5+2.33=8.313.87+2.6-2.58+6.01=9.95.4+8.4-8.84+8.64=13.67.55+8.88-4.67+2.3=14.067.41+9.05-3.92+9.93=22.478.95+3.95-2.81+8.57=18.661.49+6.29-3.29+2.44=6.938.49+6.84-8.96+7.88=14.250.77+2.49-0.08+7.4=10.588.63+2.97-5.28+5.95=12.274.01+7.95-1.92+3.86=13.95.26+3.86-7.98+2.91=4.050.76+9.95-4.75+3.08=9.047.31+6.24-4.24+0.61=9.925.04+2.15-2.84+8.13=12.485.02+2.94-7.43+4.24=4.770.83+5.73-3.85+1.39=4.18.26+3.63-9.1+5.39=8.184.83+5.72-3.37+6.39=13.578.77+1.89-2.12+4.36=12.93.38+7.14-7.57+5.65=8.65.25+0.88-3.57+5.24=7.86.65+8.91-8.25+5.3=12.618.56+6.94-1.85+1.04=14.693.41+8.06-9.37+3.69=5.795.61+4.74-0.3+2.4=12.458.33+8.47-1.23+3.69=19.262.46+3.74-5.44+1.72=2.487.62+2.85-0.95+9.74=19.262.43+3.36-4.58+5.82=7.032.13+9-8.33+9.42=12.228.02+1.93-2.13+9.24=17.066.75+6.32-0.46+1.83=14.442.69+9.17-1.67+6.84=17.033.41+7.44-1.72-7.18=1.955.28+7.97-0.52-9.66=3.078.87+8.8-9.83-5.26=2.589.33+6.87-9.91-0.8=5.497+9.48-6.96-0.11=9.413.8+7.65-4.83-1.86=4.764.4+7.97-4.19-5.63=2.559.6+5.23-2-7.1=5.737.76+3.13-6.6-1.46=2.839.4+5.59-3.21-8.69=3.099.04+2.6-4.72-6.66=0.268.81+8.47-0.49-8.82=7.979.58+3.19-8.57-1.63=2.576.28+3.56-6.72-0.09=3.039.67+8.68-7.27-9.29=1.799.27+0.36-4.18-0.72=4.734.8+8.05-3.19-4.26=5.49.39+3.72-0.15-0.39=12.579.13+8.18-7.92-7.71=1.687.59+8.61-4.72-3.05=8.434.16+5.8-1.45-0.92=7.597.53+4.89-8.97-1.84=1.619.9+7.23-0.48-2.91=13.746.37+2.48-2.38-5.09=1.382.52+1.75-0.41-2.58=1.287.62+4.81-0.24-1.21=10.983.47+8.43-2.87-1.77=7.266.44+3.69-3.23-4.22=2.689.83+9.52-8.8-4.52=6.038.97+8.33-6.56-4.66=6.088.26+6.7-5.97-1.76=7.237.96+6.17-0.98-4.93=8.229.03+8.26-5.14-5.24=6.917.4+1.56-5.45-0.27=3.248.93+7.15-5.86-9.31=0.911.34+9.76-5.68-2.67=2.754.19+7.29-3.7-2.68=5.16.9+3.58-6.58-2.71=1.198.74+8.51-1.37-1.41=14.477.51+6.5-4.08-2.74=7.196.34+9.67-8.33-1.25=6.433.2+8.2-3.64-2.55=5.218.96+5.62-4.5-6.16=3.926.09+2.4-0.04-1.2=7.256+9.78-2.73-3.89=9.166.15+9.43-6.62-4.06=4.95.69+8.1-7.67-1.93=4.199.94+2.62-1.62-3.93=7.013.25+5.75-1.02-4.41=3.572.13+7.11-6.96-0.53=1.756.32+7.66-7.05-0.13=6.87.96+3.23-5.85-3.95=1.393.14+6.64-1.15-1.64=6.997.34+7.62-5.65-8.17=1.149.73-5.05+9.91+2.55=17.147.59-1.35+4.07+6.33=16.646.4-4.97+0.07+2.36=3.866.4-5.77+1.75+4.64=7.028.97-4.56+5.1+8.06=17.576.85-5.3+4.88+9.63=16.066.37-1.43+1.4+6.3=12.645.45-2.41+7.11+9.64=19.799.37-9.21+9.17+8.92=18.259.63-7.55+7.79+3.01=12.887.96-4.98+8.99+0.06=12.033.14-1.77+0.32+2.11=3.89.29-6.5+3.31+0.51=6.617.07-6.23+2.06+1.63=4.534.04-3.74+6.45+1.83=8.587.53-5.54+4.73+3.96=10.688.26-6.82+5.43+0.28=7.157.35-1.72+6.7+2.26=14.594.74-3.54+1.71+4.57=7.489.86-2.81+2.95+9.79=19.792.32-1.87+0.86+0.5=1.817.52-1.45+0.84+7.01=13.924.67-0.78+7.03+1.79=12.716.51-1.82+0.41+5.44=10.549.55-1.94+6.4+8.04=22.054.78-2.74+4.27+0.13=6.446.53-3.55+4.37+5.11=12.468.25-0.04+8.84+8.95=265.58-4.4+0.18+7.19=8.555.48-1.01+3.97+9.97=18.416.42-2.61+2.43+2=8.242.2-2.01+6.59+6.43=13.214.62-1.77+3.85+2.31=9.016.22-0.38+1.87+1.98=9.697.39-1.53+5.13+9.12=20.118.19-4.69+2.94+2.98=9.429.02-5.74+0.82+4.21=8.313.46-1.66+4.62+0.95=7.372.73-2.05+5.87+0.2=6.751.7-0.15+6.05+9.48=17.089.8-5.7+2.59+5.72=12.419.46-6.68+6.98+2.66=12.420.91-0.24+7.54+2.14=10.357.23-5.88+2.18+4.3=7.835.41-4.97+1.53+8.15=10.125.96-0.35+7.75+4.34=17.76.42-1.16+7.21+0.77=13.247.93-3.95+3.65+0.57=8.25.9-4.56+3.27+8.6=13.215.67-5.22+0.62+7.08=8.155.3-0.81+3.46+7.57=15.529.4-4.5+7.02+9.87=21.799.58-5.2+9.97+2.31=16.667.99-2.57+8.69+9.55=23.666.61-1.84+0.76-4.59=0.943.19-0.69+2.75-4=1.257.27-5.68+9.53-5.32=5.84.84-1.77+7.6-4.65=6.027.85-6.51+7.03-7.68=0.698.46-7.19+8.65-0.96=8.966.05-3.47+4.3-6.07=0.816.32-2.67+5.51-6.45=2.717.2-3.58+8.26-8.21=3.673.63-0.89+9.51-1.37=10.887.92-2.44+3.81-8.43=0.869-2.24+4.01-9.53=1.249.11-5.37+9.05-6.46=6.335.99-2.73+7.71-9.01=1.964.26-1.54+7.84-3.99=6.579.83-3.52+8.38-7.11=7.589.36-1.07+0.76-8.41=0.648.95-0.52+3.77-0.08=12.129.15-0.65+6.44-3.6=11.347.27-0.51+4.65-2.08=9.338.76-3.46+6.06-0.92=10.447.54-4.8+9.17-7.85=4.068.36-3.92+6.02-3.59=6.878.33-4.59+8.24-8.42=3.569.69-2.04+6.59-4.39=9.858.43-2.33+5.38-8.62=2.869.58-1.88+4.18-1.82=10.066.85-2.61+9.12-2.32=11.046.38-2.99+5.54-5.72=3.218.59-2.41+5.3-5.07=6.418.45-1.23+4.28-9.18=2.325.56-0.24+4.66-0.1=9.886.46-1.37+3.71-5.86=2.944.14-0.65+9.03-8.28=4.249.6-7.12+8.45-3.75=7.182.89-0.76+8.17-9.52=0.784.81-3.66+6.78-4.45=3.485.83-2.09+6.4-2.3=7.843.4-0.75+3.6-0.66=5.596.76-4.16+5.48-6.67=1.418.69-3.12+5.67-3.8