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8.23+1.41=8.6+0.12=7.03+9.09=8.27+5.42=6.99+3.36=1.97+1.64=0.6+7.81=9.18+6.85=2.39+7.37=4.8+8.27=6.8+0.41=3.96+3.29=1.5+5.51=3.15+5.24=1.65+4.9=0.41+2.3=4.24+0.44=8.72+5.93=1.96+3.19=0.11+8.91=5.18+1.82=4.21+1.43=7.3+0.33=4.82+7.72=2.63+1.16=9.25+5.42=8.72+5.2=0.95+3.64=4.74+6.41=2.6+6.61=5.26+5.05=8.63+4.4=4.83+0.17=7.94+2.75=1.68+8.91=4.76+0.5=0.56+7.7=4.3+3.44=3.49+7.47=1.13+0.72=4.37+3.69=3.27+1.1=7.71+9.41=2.21+3.92=4.79+8.81=8.85+1.87=0.24+6.79=9.05+0.26=0.79+0.15=7.58+1.01=3.39+4.47=8.24+7.39=4.01+1.51=9.31+9.6=9.68-1.09=7.61-0.15=6.16-2.65=8.35-5.07=3.76-2.55=6.44-3.87=7.02-2.67=7.72-0.16=9.28-5.76=6.55-2.8=8.79-0.7=2.01-0.92=7.16-6.91=8.95-1.57=6.17-0.07=7.36-2.48=4.11-2=5.57-5.05=9.85-9.31=5.35-1.79=9.2-1.17=8.94-2.15=5.76-2.9=9.78-7.15=6.46-4.24=6.99-2.15=2.9-0.12=7.93-0.84=3.07-2.9=8.02-1.96=5.71-2=3.01-2.58=8.71-2.82=9.57-1.57=8.26-0.66=4.6-0.56=6.57-4.68=9.48-7.94=4.75-1.31=2.6-0.59=5.83-3.8=8.58-5=5.16-0.1=9.59-8.67=7.01-2.22=4.44-4.21=3.42-1.73=7.89-3.34=7.02-4.96=3.71-1.78=4.38-2.22=9.73-1.19=6.75-3.4=5.72-5.53=2.67+8.47+1.28=7.85+9.59+3.82=2.9+0.23+0.87=3.22+3.61+6.74=7.42+8.28+4.35=2.01+9.85+0.65=9.67+2.46+6.19=0.33+8.69+3.59=5.44+5.09+0.86=6.26+4.82+0.6=5+4.33+2.43=1.49+1.5+8.92=8.76+3.48+1.03=4.25+9.84+6.86=1.52+3.44+1.83=2.63+3.68+3.35=2.12+3.28+8.87=1.55+4.77+2.11=8.2+9.1+8.5=5.8+0.17+8.76=4.31+7.88+5.16=8.12+5.61+2=9.38+4.61+8.35=7.41+6.8+9.74=9.98+1.5+8.04=7.4+6.06+7.18=7.08+2.7+0.89=7.26+1.67+5.82=3.64+0.91+1.76=7.5+4.96+1.95=0.71+1.31+9.33=3.27+7.68+0.74=8.07+5.89+6.24=8.51+3.7+6.92=3.07+8.88+1.13=5.61+3.17+3.03=3.46+2.63+2.48=2.93+9.71+3.73=6.37+8.24+0.15=5.08+3.61+6.32=0.04+4.51+7.68=6.12+6.72+9.6=4.55+2.44+5.36=1.09+3.91+8.25=8.46+7.18+3.33=9.34+0.82+3.17=8.94+7.13+6.32=7.67+3.84+2.93=5.67+6.63+5.17=9.19+3.93+4.13=4.66+1.03+5.82=8.65+1.98+4.21=1.58+2.92+0.02=4.72+0.88+4.77=1.94+7.89-3.24=7.36+4.27-4.75=3.2+6.57-7.33=7.22+5.16-4.86=1.43+2.4-0.22=6.77+0.11-6.08=9.13+4.69-7.67=9.35+4.93-7.46=6.58+3.39-7.18=3.02+6.53-3.35=0.61+7.36-0.32=2.16+0.37-2.04=0.28+8.85-1.64=6.16+3.59-6.08=5.45+0.28-4.78=1.52+5.51-1.31=5.13+0.94-0.9=6.7+0.42-4.8=3.59+8.62-6.32=4.88+5.95-8.18=8.27+2.88-2.56=3.53+5.98-8.12=2.95+4.7-5.92=7.25+6.44-3.35=4.6+4.76-8.17=5.75+3.99-0.35=0.63+9.14-3.81=2.11+6.85-2.96=6.43+1.41-3.61=8.57+7-5.89=3.23+5.8-1.38=8.38+7.02-3.85=2.57+2.62-2.22=3.87+6.71-5.66=3.82+7.96-5.93=9.45+4.55-4.09=8.86+7.69-6.58=4.58+2.8-1.36=9.07+4.6-4.43=8.22+4.44-0.23=2.21+2.71-0.68=7.86+7.47-4.43=2.61+5.19-4.98=8.65+6.36-4.94=8.68+6.99-2.23=8.85+2.29-2.55=9.41+6.56-3.03=8.45+9.04-6.79=7.44+2.95-5.62=8.86+5.25-1.87=7.99+8.03-9.05=2.59+8.13-1.35=2.42+4.63-4.77=0.91+6.59-6.73=6.18-3.9+0.38=6.02-0.85+2.98=8.68-2.36+0.61=9.97-6.29+4.68=7.99-4.38+3.46=4.19-3.36+2.24=9.35-3.4+1.67=4.59-3.93+5.17=6.44-2.31+0.79=5.27-1.2+3.28=6.8-6.44+8.49=6.19-3.24+3.51=4.9-1.31+8=2.99-2.49+8.4=9.58-0.07+1.63=6.77-4.46+8.51=7.42-5.05+7.39=4.52-0.35+4.92=6.38-1.12+9.74=8.04-0.68+4.52=4.71-1.45+9.72=4.4-3.96+7.72=6.78-2.96+3.02=7.51-4.6+2.89=8.58-0.64+1.58=3.55-0.7+8.38=8.25-5.1+3.25=8.99-3.53+9.5=9.62-8.25+7.32=9.88-9.51+2.58=3.17-0.68+0.51=5.61-2.19+4.89=8.58-0.97+3.68=8.88-2.35+7.65=8.66-6.94+9.07=4.94-3.73+9.02=4.42-1.56+3.93=3.26-2.32+4.25=4.76-3.74+5.61=9.44-0.15+3.42=8.55-6.55+3.59=2.1-0.42+4.84=4.41-0.7+3=8.12-6.38+8.24=9.78-6.15+6.01=4.66-3.47+7.26=3.91-0.4+5.68=6.85-0.58+2.37=7.92-0.83+3.12=6.39-6.17+5.42=8.12-4.2+0.17=8.86-7.97+2.05=5.26-1.38+2.07=9.89-0.89+8.22=6.9-3.2-3.06=9.19-0.13-0.49=8.22-5.45-1.74=9.66-3.25-6.07=7.98-1.31-4.27=8.7-7-1.44=9.21-6.81-1.27=8.74-6.8-0.36=3.54-2.07-1.33=8.89-4.06-1.96=8.36-4.4-0.94=9.88-0.08-9.05=9.32-0.77-5.37=7.59-1.33-2.16=7.13-1.08-5.61=9.6-0.67-8.53=4.3-3.03-1.13=5.33-2.12-2.2=6.78-5.6-0.75=8.09-0.46-0.77=6.98-0.66-5.09=7.52-0.1-2.25=9.4-4.85-2.69=9.44-6.58-0.35=8.13-0.11-6.99=7.47-2.93-0.18=2.32-1.03-1.19=7.44-3.98-0.7=9.92-3.25-5.31=6.27-1.29-4.42=4.92-0.41-4.41=9.39-1.08-1.01=8.48-4.42-1.55=4.48-2.66-0.66=6.67-0.11-0.53=7.08-5.34-1.3=7.39-0.07-0.28=8.25-1.86-3.93=4.77-0.59-3.69=8.92-0.39-1.67=4.5-0.67-3.04=3.44-1.34-1.2=4.72-1.51-0.77=8.43-5.53-1.77=9.05-5.17-1.94=6.74-3.92-0.17=7.31-5.08-1.21=7.42-2.23-1.44=9.47-0.18-6.78=9.03-0.23-5.56=8.08-4.1-3.83=8.98-0.33-1.52=3.39-0.53-2.51=8.76-1.36-6.81=1.39+0.31+4.97+0.7=1.78+4.99+7.03+9.98=3.1+9.99+4.51+4.8=0.67+0.44+0.56+5.5=3.04+0.57+2.72+3.86=5.52+0.67+9.63+4.47=0.97+1.94+7.79+1.36=8.16+9.57+3.96+9.37=5.94+9.35+2.47+8.41=3.36+6.19+0.71+8.87=4.91+4.11+0.69+0.76=2.74+5.86+9.28+4.82=6.55+6.96+4.97+3.96=6.1+3.16+3.93+4.32=0.15+2.9+4.58+1.25=0.67+6+5.35+2.3=1+7.81+6.7+0.26=1.46+3.53+5.46+2.32=7.21+1.09+6.12+7.89=8.46+2.12+1.26+5.97=4.39+9.5+0.62+5.15=8.88+7.08+6.69+3.86=7.85+1.57+2.19+5.47=4.83+9.55+4.01+3.34=4.32+2.53+6.73+3.83=9.91+0.88+7.96+0.96=7.28+4.28+7.15+5.18=0.39+9.16+9.64+9.95=3.28+5.58+7.38+4.21=8.62+5.47+8.32+5.68=8.13+1.29+7.45+0.19=0.31+8.88+2.84+4.16=5.36+1.66+2.16+3.8=7.6+3.25+6.21+1.86=1.03+4.96+8.22+4.87=4.85+9.82+9.86+6.82=1.93+9.68+7.67+2.69=4.24+3.47+6.12+4.18=6.69+4.45+7.31+2.95=2.63+1.75+0.29+1.21=1.48+6.94+6.97+7.97=2.34+9.39+6.26+9.95=4.79+5.17+1.45+9.33=1.82+2.92+1.81+7.75=8.5+7.01+3.72+4.37=4.13+2.22+2.21+8.33=4.16+6.6+9.58+0.81=4.17+9.44+3.9+9.05=6.65+8.51+6.05+6.09=7.55+6.92+1.48+2.09=9.83+3.15+8.64+0.43=6.95+8.98+4.7+9.71=0.69+9.42+5.24+5.16=4.02+5.13+4.1+6.93=1.62+3.17+6.27-0.81=7.6+3.86+6.48-6.34=2.84+2.13+4.02-0.88=1.37+9.78+4.22-3.43=9.15+1.25+5.95-1.17=6.4+8.56+4.55-2.55=8.09+4.03+9.63-5.59=7.28+6.79+7.6-6.33=8.8+8.52+9.32-3.08=1.84+6.81+4.66-4.04=3.65+8.94+6.68-1.83=8.07+8.51+0.15-6.56=6.89+6.3+0.74-0.18=3.93+2.83+3.9-8.61=7.4+4.12+4.6-5.65=7.73+4.26+2.36-0.7=4.74+7.7+8.96-6.41=0.65+7.84+4.94-1.35=2.36+2.67+4.85-2.93=0.66+6.8+4.24-4.91=9.74+2.82+3.35-2.33=4.97+0.92+9.75-4.71=2.56+0.04+2.64-4.32=5.7+5.99+3.17-6.8=3.64+7.09+8.61-8.44=7.22+5.15+0.84-7.66=0.84+8.98+2.23-9.42=6.5+8.21+7.44-5.32=6.53+4.11+7.3-1.16=4.17+6.9+8.36-4.87=5.59+4.03+0.87-1.84=6.08+7.62+1.38-6.42=3.34+5.83+0.94-0.14=6.56+7.38+2.46-7.28=7.39+2.65+7.62-6.63=5.65+0.83+2.02-1.16=4.88+8.72+1.07-8.88=7.01+4.15+8.84-0.03=0.9+3.21+9.38-8.93=2.03+1.91+5.14-1.79=1.92+5.1+6.28-7.69=5.93+7.88+1.2-9.07=6.68+1.45+9.13-0.29=0.13+7.98+9.77-1.4=6.57+8.14+9.94-3.19=3.66+6.08+9.13-6.05=1.76+6.55+9.46-2.75=1.2+4.6+1.68-3.47=4.23+2.96+3.29-4.46=4.48+4.4+1.51-5.45=0.8+6.48+8.98-9.59=2.58+3.63+7.12-9.56=9.01+7.38+8.12-6.99=4.94+9.1+4.22-8.46=4.69+6.22-6.2+5.82=9.31+1-0.98+3.7=1+5.7-2.47+3.03=7.03+2.73-5.95+1.16=2.9+8.42-6.82+3.14=6.36+0.31-0.17+7.43=8.78+1.65-1.44+1.39=8.44+2.5-3.37+3.55=7.11+7.48-4.23+6.6=8.27+2.63-7.06+6.34=3.54+8.8-5.12+7.99=9.4+2.57-9.93+9.84=6.3+0.95-2.06+2.8=0.51+9.43-1.33+3.21=5.14+8.35-4.65+1.86=8.85+9.29-1.58+4.1=9.62+6.3-3.14+6.73=4.93+7.06-4.66+2.42=1.86+9.61-5.14+0.36=6.66+4.86-4.55+7.52=1.91+8.36-1.11+7.56=3.34+7.59-7.58+6.11=2.41+4.86-0.82+4.05=9.7+8.65-4.65+4.55=9.4+6.01-2.36+7.51=4.32+6.15-0.95+5.72=6.87+1.8-6.49+9.88=1.57+7.25-6.55+6.48=0.44+4.51-2.86+0.49=4.26+6.68-5.37+7.38=8.68+6.06-6.48+3.24=6.27+7.74-2.25+8.68=6.98+7-1.22+9.44=3.95+8.36-6.77+1.77=7.51+5.48-5.06+9.24=4.13+9.62-9.69+0.56=6.4+2.53-7.64+2.04=6.76+7.37-8.91+6.52=9.97+8.24-5.91+1.08=7.95+2.88-5.57+4.66=9.33+4.7-2.91+4.18=4.54+2.18-6.23+0.55=8.17+6.74-3.07+2.85=9.83+4.39-6.87+0.41=0.53+9.3-6.91+8.3=8.45+8.49-2.55+0.16=8.73+2.39-4.08+8.27=9.7+7.43-7.31+5.03=2.2+5.66-3.45+5.55=6.35+2.04-0.95+1.23=4.96+5.98-1.73+5.45=4.51+4.24-4.07+1.82=4.37+1.18-2.15+7.02=4.76+4-1.03+9.46=9.02+6.54-7.62-3.38=3.65+3.42-1.42-2.3=6.31+9.61-1.87-7.9=6.02+8.64-1.32-1.42=4.61+7.38-4.37-2.31=9.24+6.29-0.17-8.27=8.96+2.87-3.05-5.26=8.71+3.7-3.67-4.73=3.82+8.43-7.29-0.82=5.8+6.86-5.54-1.99=3.15+3.28-2.69-2.07=2.95+3.74-2.97-2.71=3.69+8.98-4.88-6.09=2.48+9.5-6.18-1.73=8.03+9.02-1.53-2.72=9.97+3.19-2.67-2.44=0.65+8.37-2.48-2.54=9.46+3.62-0.37-8.28=9.08+6.99-9.56-3.95=4.57+8.57-0.47-4.11=7.78+9.71-0.55-7.02=5.84+7.01-3.15-8.44=9.19+7.44-0.25-9.31=4.91+6.97-5.05-1.17=3.76+9.24-2.26-1.92=2.33+3.64-4.37-0.11=7.06+7.74-2.43-1.43=9.99+6.06-4.9-1.54=6.48+9.83-0.88-9.81=9.13+6.29-1.08-4.95=9.63+7.35-7.85-8.89=3.86+7.37-8.53-1.8=8.91+5.49-8.58-0.88=0.16+9.57-1.64-3.22=1.49+9.54-9.82-0.5=4.07+9.98-7.64-0.02=4.97+3.4-2.09-3.94=7.95+8.27-6.3-0.6=4.94+8.06-3.74-0.91=6.31+2.71-1.02-7.87=4.8+9.96-6-5.99=5.9+3.47-1.66-4.98=4.18+6.83-0.65-5.35=0.88+7.83-0.51-2.01=9.52+5.27-1.27-8.61=6.5+9.84-4.83-3.13=7.84+9.47-8.84-1.95=9.76+8.37-6.86-2.79=9.73+8.84-7.82-5.69=3.62+4.49-0.76-6.75=4.97+7.09-1.68-6.39=5.57+3.86-2.67-4.43=3.96+4.65-1.67-4.9=7.88+7.14-2.51-3.5=5.41-0.73+8.71+9.36=6.73-0.77+7.73+0.91=1.97-1.33+2.6+4.45=9.96-9.84+0.59+9.37=6.4-4.94+2.72+3.68=9.13-6.92+8.62+2.3=5.78-2.67+9.63+7.02=7.14-5.08+2.8+6.53=6.5-4.47+2.51+9.14=6.85-4.32+5.37+4.17=5.86-2.58+0.29+5.92=8.96-4.09+9.75+3.53=8.98-0.37+5.31+9.4=8.52-8.01+8.43+7.14=1.66-1.02+5+2.14=9.49-6.66+0.64+8.04=2.7-1.23+8.03+7.57=4.97-0.09+8.98+7.75=2.87-0.84+6.78+8.73=8.87-6.25+2.16+1.35=8.02-2.79+0.66+6.42=9.13-0.06+3.47+9.09=3.52-2.03+9.16+0.28=9.22-4.48+8.67+1.67=9.12-4.52+2.78+6.64=6.67-2.3+9.5+4.68=8.77-3.91+9.27+1.59=7.88-0.06+6.11+5.36=3.92-3.58+7.73+2.63=8.05-0.04+5.38+7.67=6.05-2.77+6.22+6.99=5.77-0.72+3.66+6.99=5.01-1.86+7.07+5.44=6.2-1.43+1.21+9.48=9.19-0.17+9.07+1.4=5.01-4.11+2.22+4.95=8.55-2.6+3.28+9.75=7.38-3.33+0.5+6.01=7.38-2.4+2.35+0.52=8.6-5.21+1.64+1.88=9.06-7.81+5.04+5.51=3.37-2.98+1.78+2.73=7.63-5.46+7.22+0.07=1.58-0.24+3.88+2.11=8.13-1.36+9.17+4.53=4.9-0.41+3.7+7.49=6.4-2.27+2.65+8.01=8.95-5.54+0.71+8.16=7.16-4.62+8.34+0.18=9.99-3.53+3.43+9.73=9.66-5.35+7.35+6.9=3.03-0.22+3.37+2.84=8.43-4.68+7.11+7.79=9.72-2.94+5.93+5.28=6.71-2.73+7.24-8.92=4.57-0.02+7.48-0.66=4.58-0.02+9.8-4.82=5.85-4.42+9.27-2.48=7.34-2.89+6.81-0.42=5.6-3.49+9.25-9.76=8.53-2.54+6.26-2.39=5.07-3.47+5.19-4.8=9.21-3.27+5.61-7.84=9.44-0.88+8.68-4.97=7.17-3.97+5.21-6.76=7.59-3.53+7.67-2=7.55-7.05+9.55-7.03=5.98-3.1+5.04-2.85=7.23-1.39+3.74-7.17=8.59-5.94+7.29-4.99=7.37-3.6+8.1-5.8=7.7-7.51+6.79-1.73=8.07-4.74+3.13-4.35=8.16-3.95+1.97-5.39=3.55-2.26+2.78-2.3=9.54-2.18+3.73-9.11=5.31-2.07+2.17-1.22=3.96-0.85+6.08-4.44=8.08-7.89+1.61-1.14=3.48-1.63+9.64-3.13=9.58-7.67+9.12-8.07=5.92-4.36+5.49-3.45=7.88-0.08+9.47-8=6.28-1.97+8.9-5.32=8.51-1.38+2.69-7.18=5.04-3.25+7.6-4.65=7.9-0.83+8.17-3.47=4.3-3.1+6.58-3.04=8.92-4.89+7.67-1.9=5.87-3.31+7.95-6.11=5.36-2.99+5.28-3.83=8.06-4.52+4.24-0.91=5.72-0.11+3.17-7.63=6.43-4.68+4.89-4.81=5.92-3.87+6-1.86=8.59-1.63+7.56-0.02=9.58-0.59+7.98-9.3=4.94-2.88+9.94-4.64=3.83-0.78+7.65-3.14=8.99-0.42+8.59-9.5=8.46-7.52+5.04-5.44=2.64-0.33+5.1-4.51=5.94-0.32+5.58-7.78=9.58-8.88+8.13-1.75=8.9-6.39+7.15-6.73=6.51-0.35+0.28-0.08=9.14-6.34+6.19-4.37=7.41-6.03+2.35-0.94=5.64-1.39-0.98+9.75=9.57-1.78-1.55+4.89=9.07-3.24-3.8+2.27=1.96-0.45-0.95+8.44=8.63-2.08-3.02+3.93=5.57-1.18-0.99+5.22=8.17-0.32-2.84+1.55=9.79-4.27-4.7+5.59=4.97-1.93-2.38+4.89=9.84-2.08-2.24+5.41=8.76-1.43-2.53+7.12=8.81-6.82-1.49+1.78=6.85-3.81-2.87+0.15=8.58-1.33-0.49+1.3=8.09-1.51-0.48+4.83=9.14-4.97-1.97+0.64=8.87-2.47-1.13+4.15=7.35-3.24-2.5+2.29=8.3-4.41-1.72+9.4=5.76-2.98-1.28+1.59=7.91-1.37-2.11+2.91=7.79-1.76-1.24+6.51=3.62-0.11-1.68+5.49=5.72-0.68-0.75+4.63=8.97-2.55-4.39+0.45=9.89-1.61-3.67+2.79=6.48-1.46-0.19+2.92=5.58-2.62-1.85+5.75=4.42-0.3-1.62+6.21=9.46-0.44-7.65+5.65=9.28-0.29-3.58+9.53=9.64-2.14-4.82+0.96=7.85-0.17-7.45+4.62=6.69-3.84-2.08+8.02=3.09-1.29-0.84+5.48=5.15-0.22-4.32+4.65=6.64-1.78-4.66+1.1=9.22-1.15-0.88+5.62=4.2-0.54-3.45+3.75=5.93-2.01-2.82+8.71=9.84-1.24-4.17+6.16=9.9-1.36-3.93+4.79=8.7-3.55-4.06+5.14=5.88-3.56-1.23+0.51=7.22-2.51-1.14+9.67=9.02-3.45-4.77+9.17=7.54-0.9-4.69+9.62=8.72-1.53-1.99+9.22=8.23-0.96-5.08+1.82=6.74-3.92-1.64+9.68=4.31-0.66-1.68+5.33=6.52-1.65-4.57+2.37=2.91-2.01-0.77+4.04=9.89-6.54-0.22+1.66=8.33-2.78-3.08-0.8=6.63-3.13-2.08-0.23=8.31-3.83-0.93-2.91=8.48-3.1-4.83-0.14=5.38-2.71-0.7-0.06=6.27-0.69-0.84-2.96=3.98-0.16-0.75-0.79=9.83-1.12-4.48-1.93=8.27-2.02-1.17-1.34=8.89-0.52-1.61-2.99=7.6-2.05-1.11-1.22=8.16-0.57-3.67-1.45=5.2-0.14-3.1-1.55=9.42-1.3-1.17-3.65=8.72-1.47-0.57-3.11=5.98-1.48-0.68-0.1=5.94-0.06-1.88-1.73=8.22-1.78-0.87-0.4=9.32-0.39-7.41-0.47=6.54-0.14-0.62-3.57=7.63-0.31-2.08-3.45=9.45-1.91-1.88-5.11=9.96-0.32-2.05-2.48=7.19-0.74-0.45-3.99=6.21-4.85-0.76-0.25=7.71-0.13-2.59-1.22=2.44-0.94-0.48-0.53=9.29-4.15-0.1-2.59=9.34-2.05-2.5-0.85=7.62-0.82-1.55-4.8=6.57-2.27-0.55-1.08=9.21-2.11-0.21-0.24=2.87-1.49-0.51-0.3=9.52-6.76-1.26-0.28=8.87-6.1-0.24-0.25=8.89-0.72-1.88-3.91=7.1-5.37-0.48-0.63=4.08-0.04-1.59-1.12=3.04-0.05-0.5-2.28=9.83-6.78-0.07-1.04=9.31-1.38-2.72-1.49=8.78-3.34-0.07-2.59=9.52-0.15-1.57-7.4=5.38-0.36-0.51-1.71=7.33-2.8-0.82-2.32=9.84-0.22-1.98-1.71=5.65-0.87-2.63-1.43=8.08-1.62-2.84-3.3=9.21-0.12-1.52-0.44=8.52-0.87-4.24-2.4=8.64-0.6-3.25-2.24=7.31-0.55-1.28-2.01=8.66-0.1-4.24-0.41=4.35-2.4-0.83-0.05=参考答案8.23+1.41=9.648.6+0.12=8.727.03+9.09=16.128.27+5.42=13.696.99+3.36=10.351.97+1.64=3.610.6+7.81=8.419.18+6.85=16.032.39+7.37=9.764.8+8.27=13.076.8+0.41=7.213.96+3.29=7.251.5+5.51=7.013.15+5.24=8.391.65+4.9=6.550.41+2.3=2.714.24+0.44=4.688.72+5.93=14.651.96+3.19=5.150.11+8.91=9.025.18+1.82=74.21+1.43=5.647.3+0.33=7.634.82+7.72=12.542.63+1.16=3.799.25+5.42=14.678.72+5.2=13.920.95+3.64=4.594.74+6.41=11.152.6+6.61=9.215.26+5.05=10.318.63+4.4=13.034.83+0.17=57.94+2.75=10.691.68+8.91=10.594.76+0.5=5.260.56+7.7=8.264.3+3.44=7.743.49+7.47=10.961.13+0.72=1.854.37+3.69=8.063.27+1.1=4.377.71+9.41=17.122.21+3.92=6.134.79+8.81=13.68.85+1.87=10.720.24+6.79=7.039.05+0.26=9.310.79+0.15=0.947.58+1.01=8.593.39+4.47=7.868.24+7.39=15.634.01+1.51=5.529.31+9.6=18.919.68-1.09=8.597.61-0.15=7.466.16-2.65=3.518.35-5.07=3.283.76-2.55=1.216.44-3.87=2.577.02-2.67=4.357.72-0.16=7.569.28-5.76=3.526.55-2.8=3.758.79-0.7=8.092.01-0.92=1.097.16-6.91=0.258.95-1.57=7.386.17-0.07=6.17.36-2.48=4.884.11-2=2.115.57-5.05=0.529.85-9.31=0.545.35-1.79=3.569.2-1.17=8.038.94-2.15=6.795.76-2.9=2.869.78-7.15=2.636.46-4.24=2.226.99-2.15=4.842.9-0.12=2.787.93-0.84=7.093.07-2.9=0.178.02-1.96=6.065.71-2=3.713.01-2.58=0.438.71-2.82=5.899.57-1.57=88.26-0.66=7.64.6-0.56=4.046.57-4.68=1.899.48-7.94=1.544.75-1.31=3.442.6-0.59=2.015.83-3.8=2.038.58-5=3.585.16-0.1=5.069.59-8.67=0.927.01-2.22=4.794.44-4.21=0.233.42-1.73=1.697.89-3.34=4.557.02-4.96=2.063.71-1.78=1.934.38-2.22=2.169.73-1.19=8.546.75-3.4=3.355.72-5.53=0.192.67+8.47+1.28=12.427.85+9.59+3.82=21.262.9+0.23+0.87=43.22+3.61+6.74=13.577.42+8.28+4.35=20.052.01+9.85+0.65=12.519.67+2.46+6.19=18.320.33+8.69+3.59=12.615.44+5.09+0.86=11.396.26+4.82+0.6=11.685+4.33+2.43=11.761.49+1.5+8.92=11.918.76+3.48+1.03=13.274.25+9.84+6.86=20.951.52+3.44+1.83=6.792.63+3.68+3.35=9.662.12+3.28+8.87=14.271.55+4.77+2.11=8.438.2+9.1+8.5=25.85.8+0.17+8.76=14.734.31+7.88+5.16=17.358.12+5.61+2=15.739.38+4.61+8.35=22.347.41+6.8+9.74=23.959.98+1.5+8.04=19.527.4+6.06+7.18=20.647.08+2.7+0.89=10.677.26+1.67+5.82=14.753.64+0.91+1.76=6.317.5+4.96+1.95=14.410.71+1.31+9.33=11.353.27+7.68+0.74=11.698.07+5.89+6.24=20.28.51+3.7+6.92=19.133.07+8.88+1.13=13.085.61+3.17+3.03=11.813.46+2.63+2.48=8.572.93+9.71+3.73=16.376.37+8.24+0.15=14.765.08+3.61+6.32=15.010.04+4.51+7.68=12.236.12+6.72+9.6=22.444.55+2.44+5.36=12.351.09+3.91+8.25=13.258.46+7.18+3.33=18.979.34+0.82+3.17=13.338.94+7.13+6.32=22.397.67+3.84+2.93=14.445.67+6.63+5.17=17.479.19+3.93+4.13=17.254.66+1.03+5.82=11.518.65+1.98+4.21=14.841.58+2.92+0.02=4.524.72+0.88+4.77=10.371.94+7.89-3.24=6.597.36+4.27-4.75=6.883.2+6.57-7.33=2.447.22+5.16-4.86=7.521.43+2.4-0.22=3.616.77+0.11-6.08=0.89.13+4.69-7.67=6.159.35+4.93-7.46=6.826.58+3.39-7.18=2.793.02+6.53-3.35=6.20.61+7.36-0.32=7.652.16+0.37-2.04=0.490.28+8.85-1.64=7.496.16+3.59-6.08=3.675.45+0.28-4.78=0.951.52+5.51-1.31=5.725.13+0.94-0.9=5.176.7+0.42-4.8=2.323.59+8.62-6.32=5.894.88+5.95-8.18=2.658.27+2.88-2.56=8.593.53+5.98-8.12=1.392.95+4.7-5.92=1.737.25+6.44-3.35=10.344.6+4.76-8.17=1.195.75+3.99-0.35=9.390.63+9.14-3.81=5.962.11+6.85-2.96=66.43+1.41-3.61=4.238.57+7-5.89=9.683.23+5.8-1.38=7.658.38+7.02-3.85=11.552.57+2.62-2.22=2.973.87+6.71-5.66=4.923.82+7.96-5.93=5.859.45+4.55-4.09=9.918.86+7.69-6.58=9.974.58+2.8-1.36=6.029.07+4.6-4.43=9.248.22+4.44-0.23=12.432.21+2.71-0.68=4.247.86+7.47-4.43=10.92.61+5.19-4.98=2.828.65+6.36-4.94=10.078.68+6.99-2.23=13.448.85+2.29-2.55=8.599.41+6.56-3.03=12.948.45+9.04-6.79=10.77.44+2.95-5.62=4.778.86+5.25-1.87=12.247.99+8.03-9.05=6.972.59+8.13-1.35=9.372.42+4.63-4.77=2.280.91+6.59-6.73=0.776.18-3.9+0.38=2.666.02-0.85+2.98=8.158.68-2.36+0.61=6.939.97-6.29+4.68=8.367.99-4.38+3.46=7.074.19-3.36+2.24=3.079.35-3.4+1.67=7.624.59-3.93+5.17=5.836.44-2.31+0.79=4.925.27-1.2+3.28=7.356.8-6.44+8.49=8.856.19-3.24+3.51=6.464.9-1.31+8=11.592.99-2.49+8.4=8.99.58-0.07+1.63=11.146.77-4.46+8.51=10.827.42-5.05+7.39=9.764.52-0.35+4.92=9.096.38-1.12+9.74=158.04-0.68+4.52=11.884.71-1.45+9.72=12.984.4-3.96+7.72=8.166.78-2.96+3.02=6.847.51-4.6+2.89=5.88.58-0.64+1.58=9.523.55-0.7+8.38=11.238.25-5.1+3.25=6.48.99-3.53+9.5=14.969.62-8.25+7.32=8.699.88-9.51+2.58=2.953.17-0.68+0.51=35.61-2.19+4.89=8.318.58-0.97+3.68=11.298.88-2.35+7.65=14.188.66-6.94+9.07=10.794.94-3.73+9.02=10.234.42-1.56+3.93=6.793.26-2.32+4.25=5.194.76-3.74+5.61=6.639.44-0.15+3.42=12.718.55-6.55+3.59=5.592.1-0.42+4.84=6.524.41-0.7+3=6.718.12-6.38+8.24=9.989.78-6.15+6.01=9.644.66-3.47+7.26=8.453.91-0.4+5.68=9.196.85-0.58+2.37=8.647.92-0.83+3.12=10.216.39-6.17+5.42=5.648.12-4.2+0.17=4.098.86-7.97+2.05=2.945.26-1.38+2.07=5.959.89-0.89+8.22=17.226.9-3.2-3.06=0.649.19-0.13-0.49=8.578.22-5.45-1.74=1.039.66-3.25-6.07=0.347.98-1.31-4.27=2.48.7-7-1.44=0.269.21-6.81-1.27=1.138.74-6.8-0.36=1.583.54-2.07-1.33=0.148.89-4.06-1.96=2.878.36-4.4-0.94=3.029.88-0.08-9.05=0.759.32-0.77-5.37=3.187.59-1.33-2.16=4.17.13-1.08-5.61=0.449.6-0.67-8.53=0.44.3-3.03-1.13=0.145.33-2.12-2.2=1.016.78-5.6-0.75=0.438.09-0.46-0.77=6.866.98-0.66-5.09=1.237.52-0.1-2.25=5.179.4-4.85-2.69=1.869.44-6.58-0.35=2.518.13-0.11-6.99=1.037.47-2.93-0.18=4.362.32-1.03-1.19=0.17.44-3.98-0.7=2.769.92-3.25-5.31=1.366.27-1.29-4.42=0.564.92-0.41-4.41=0.19.39-1.08-1.01=7.38.48-4.42-1.55=2.514.48-2.66-0.66=1.166.67-0.11-0.53=6.037.08-5.34-1.3=0.447.39-0.07-0.28=7.048.25-1.86-3.93=2.464.77-0.59-3.69=0.498.92-0.39-1.67=6.864.5-0.67-3.04=0.793.44-1.34-1.2=0.94.72-1.51-0.77=2.448.43-5.53-1.77=1.139.05-5.17-1.94=1.946.74-3.92-0.17=2.657.31-5.08-1.21=1.027.42-2.23-1.44=3.759.47-0.18-6.78=2.519.03-0.23-5.56=3.248.08-4.1-3.83=0.158.98-0.33-1.52=7.133.39-0.53-2.51=0.358.76-1.36-6.81=0.591.39+0.31+4.97+0.7=7.371.78+4.99+7.03+9.98=23.783.1+9.99+4.51+4.8=22.40.67+0.44+0.56+5.5=7.173.04+0.57+2.72+3.86=10.195.52+0.67+9.63+4.47=20.290.97+1.94+7.79+1.36=12.068.16+9.57+3.96+9.37=31.065.94+9.35+2.47+8.41=26.173.36+6.19+0.71+8.87=19.134.91+4.11+0.69+0.76=10.472.74+5.86+9.28+4.82=22.76.55+6.96+4.97+3.96=22.446.1+3.16+3.93+4.32=17.510.15+2.9+4.58+1.25=8.880.67+6+5.35+2.3=14.321+7.81+6.7+0.26=15.771.46+3.53+5.46+2.32=12.777.21+1.09+6.12+7.89=22.318.46+2.12+1.26+5.97=17.814.39+9.5+0.62+5.15=19.668.88+7.08+6.69+3.86=26.517.85+1.57+2.19+5.47=17.084.83+9.55+4.01+3.34=21.734.32+2.53+6.73+3.83=17.419.91+0.88+7.96+0.96=19.717.28+4.28+7.15+5.18=23.890.39+9.16+9.64+9.95=29.143.28+5.58+7.38+4.21=20.458.62+5.47+8.32+5.68=28.098.13+1.29+7.45+0.19=17.060.31+8.88+2.84+4.16=16.195.36+1.66+2.16+3.8=12.987.6+3.25+6.21+1.86=18.921.03+4.96+8.22+4.87=19.084.85+9.82+9.86+6.82=31.351.93+9.68+7.67+2.69=21.974.24+3.47+6.12+4.18=18.016.69+4.45+7.31+2.95=21.42.63+1.75+0.29+1.21=5.881.48+6.94+6.97+7.97=23.362.34+9.39+6.26+9.95=27.944.79+5.17+1.45+9.33=20.741.82+2.92+1.81+7.75=14.38.5+7.01+3.72+4.37=23.64.13+2.22+2.21+8.33=16.894.16+6.6+9.58+0.81=21.154.17+9.44+3.9+9.05=26.566.65+8.51+6.05+6.09=27.37.55+6.92+1.48+2.09=18.049.83+3.15+8.64+0.43=22.056.95+8.98+4.7+9.71=30.340.69+9.42+5.24+5.16=20.514.02+5.13+4.1+6.93=20.181.62+3.17+6.27-0.81=10.257.6+3.86+6.48-6.34=11.62.84+2.13+4.02-0.88=8.111.37+9.78+4.22-3.43=11.949.15+1.25+5.95-1.17=15.186.4+8.56+4.55-2.55=16.968.09+4.03+9.63-5.59=16.167.28+6.79+7.6-6.33=15.348.8+8.52+9.32-3.08=23.561.84+6.81+4.66-4.04=9.273.65+8.94+6.68-1.83=17.448.07+8.51+0.15-6.56=10.176.89+6.3+0.74-0.18=13.753.93+2.83+3.9-8.61=2.057.4+4.12+4.6-5.65=10.477.73+4.26+2.36-0.7=13.654.74+7.7+8.96-6.41=14.990.65+7.84+4.94-1.35=12.082.36+2.67+4.85-2.93=6.950.66+6.8+4.24-4.91=6.799.74+2.82+3.35-2.33=13.584.97+0.92+9.75-4.71=10.932.56+0.04+2.64-4.32=0.925.7+5.99+3.17-6.8=8.063.64+7.09+8.61-8.44=10.97.22+5.15+0.84-7.66=5.550.84+8.98+2.23-9.42=2.636.5+8.21+7.44-5.32=16.836.53+4.11+7.3-1.16=16.784.17+6.9+8.36-4.87=14.565.59+4.03+0.87-1.84=8.656.08+7.62+1.38-6.42=8.663.34+5.83+0.94-0.14=9.976.56+7.38+2.46-7.28=9.127.39+2.65+7.62-6.63=11.035.65+0.83+2.02-1.16=7.344.88+8.72+1.07-8.88=5.797.01+4.15+8.84-0.03=19.970.9+3.21+9.38-8.93=4.562.03+1.91+5.14-1.79=7.291.92+5.1+6.28-7.69=5.615.93+7.88+1.2-9.07=5.946.68+1.45+9.13-0.29=16.970.13+7.98+9.77-1.4=16.486.57+8.14+9.94-3.19=21.463.66+6.08+9.13-6.05=12.821.76+6.55+9.46-2.75=15.021.2+4.6+1.68-3.47=4.014.23+2.96+3.29-4.46=6.024.48+4.4+1.51-5.45=4.940.8+6.48+8.98-9.59=6.672.58+3.63+7.12-9.56=3.779.01+7.38+8.12-6.99=17.524.94+9.1+4.22-8.46=9.84.69+6.22-6.2+5.82=10.539.31+1-0.98+3.7=13.031+5.7-2.47+3.03=7.267.03+2.73-5.95+1.16=4.972.9+8.42-6.82+3.14=7.646.36+0.31-0.17+7.43=13.938.78+1.65-1.44+1.39=10.388.44+2.5-3.37+3.55=11.127.11+7.48-4.23+6.6=16.968.27+2.63-7.06+6.34=10.183.54+8.8-5.12+7.99=15.219.4+2.57-9.93+9.84=11.886.3+0.95-2.06+2.8=7.990.51+9.43-1.33+3.21=11.825.14+8.35-4.65+1.86=10.78.85+9.29-1.58+4.1=20.669.62+6.3-3.14+6.73=19.514.93+7.06-4.66+2.42=9.751.86+9.61-5.14+0.36=6.696.66+4.86-4.55+7.52=14.491.91+8.36-1.11+7.56=16.723.34+7.59-7.58+6.11=9.462.41+4.86-0.82+4.05=10.59.7+8.65-4.65+4.55=18.259.4+6.01-2.36+7.51=20.564.32+6.15-0.95+5.72=15.246.87+1.8-6.49+9.88=12.061.57+7.25-6.55+6.48=8.750.44+4.51-2.86+0.49=2.584.26+6.68-5.37+7.38=12.958.68+6.06-6.48+3.24=11.56.27+7.74-2.25+8.68=20.446.98+7-1.22+9.44=22.23.95+8.36-6.77+1.77=7.317.51+5.48-5.06+9.24=17.174.13+9.62-9.69+0.56=4.626.4+2.53-7.64+2.04=3.336.76+7.37-8.91+6.52=11.749.97+8.24-5.91+1.08=13.387.95+2.88-5.57+4.66=9.929.33+4.7-2.91+4.18=15.34.54+2.18-6.23+0.55=1.048.17+6.74-3.07+2.85=14.699.83+4.39-6.87+0.41=7.760.53+9.3-6.91+8.3=11.228.45+8.49-2.55+0.16=14.558.73+2.39-4.08+8.27=15.319.7+7.43-7.31+5.03=14.852.2+5.66-3.45+5.55=9.966.35+2.04-0.95+1.23=8.674.96+5.98-1.73+5.45=14.664.51+4.24-4.07+1.82=6.54.37+1.18-2.15+7.02=10.424.76+4-1.03+9.46=17.199.02+6.54-7.62-3.38=4.563.65+3.42-1.42-2.3=3.356.31+9.61-1.87-7.9=6.156.02+8.64-1.32-1.42=11.924.61+7.38-4.37-2.31=5.319.24+6.29-0.17-8.27=7.098.96+2.87-3.05-5.26=3.528.71+3.7-3.67-4.73=4.013.82+8.43-7.29-0.82=4.145.8+6.86-5.54-1.99=5.133.15+3.28-2.69-2.07=1.672.95+3.74-2.97-2.71=1.013.69+8.98-4.88-6.09=1.72.48+9.5-6.18-1.73=4.078.03+9.02-1.53-2.72=12.89.97+3.19-2.67-2.44=8.050.65+8.37-2.48-2.54=49.46+3.62-0.37-8.28=4.439.08+6.99-9.56-3.95=2.564.57+8.57-0.47-4.11=8.567.78+9.71-0.55-7.02=9.925.84+7.01-3.15-8.44=1.269.19+7.44-0.25-9.31=7.074.91+6.97-5.05-1.17=5.663.76+9.24-2.26-1.92=8.822.33+3.64-4.37-0.11=1.497.06+7.74-2.43-1.43=10.949.99+6.06-4.9-1.54=9.616.48+9.83-0.88-9.81=5.629.13+6.29-1.08-4.95=9.399.63+7.35-7.85-8.89=0.243.86+7.37-8.53-1.8=0.98.91+5.49-8.58-0.88=4.940.16+9.57-1.64-3.22=4.871.49+9.54-9.82-0.5=0.714.07+9.98-7.64-0.02=6.394.97+3.4-2.09-3.94=2.347.95+8.27-6.3-0.6=9.324.94+8.06-3.74-0.91=8.356.31+2.71-1.02-7.87=0.134.8+9.96-6-5.99=2.775.9+3.47-1.66-4.98=2.734.18+6.83-0.65-5.35=5.010.88+7.83-0.51-2.01=6.199.52+5.27-1.27-8.61=4.916.5+9.84-4.83-3.13=8.387.84+9.47-8.84-1.95=6.529.76+8.37-6.86-2.79=8.489.73+8.84-7.82-5.69=5.063.62+4.49-0.76-6.75=0.64.97+7.09-1.68-6.39=3.995.57+3.86-2.67-4.43=2.333.96+4.65-1.67-4.9=2.047.88+7.14-2.51-3.5=9.015.41-0.73+8.71+9.36=22.756.73-0.77+7.73+0.91=14.61.97-1.33+2.6+4.45=7.699.96-9.84+0.59+9.37=10.086.4-4.94+2.72+3.68=7.869.13-6.92+8.62+2.3=13.135.78-2.67+9.63+7.02=19.767.14-5.08+2.8+6.53=11.396.5-4.47+2.51+9.14=13.686.85-4.32+5.37+4.17=12.075.86-2.58+0.29+5.92=9.498.96-4.09+9.75+3.53=18.158.98-0.37+5.31+9.4=23.328.52-8.01+8.43+7.14=16.081.66-1.02+5+2.14=7.789.49-6.66+0.64+8.04=11.512.7-1.23+8.03+7.57=17.074.97-0.09+8.98+7.75=21.612.87-0.84+6.78+8.73=17.548.87-6.25+2.16+1.35=6.138.02-2.79+0.66+6.42=12.319.13-0.06+3.47+9.09=21.633.52-2.03+9.16+0.28=10.939.22-4.48+8.67+1.67=15.089.12-4.52+2.78+6.64=14.026.67-2.3+9.5+4.68=18.558.77-3.91+9.27+1.59=15.727.88-0.06+6.11+5.36=19.293.92-3.58+7.73+2.63=10.78.05-0.04+5.38+7.67=21.066.05-2.77+6.22+6.99=16.495.77-0.72+3.66+6.99=15.75.01-1.86+7.07+5.44=15.666.2-1.43+1.21+9.48=15.469.19-0.17+9.07+1.4=19.495.01-4.11+2.22+4.95=8.078.55-2.6+3.28+9.75=18.987.38-3.33+0.5+6.01=10.567.38-2.4+2.35+0.52=7.858.6-5.21+1.64+1.88=6.919.06-7.81+5.04+5.51=11.83.37-2.98+1.78+2.73=4.97.63-5.46+7.22+0.07=9.461.58-0.24+3.88+2.11=7.338.13-1.36+9.17+4.53=20.474.9-0.41+3.7+7.49=15.686.4-2.27+2.65+8.01=14.798.95-5.54+0.71+8.16=12.287.16-4.62+8.34+0.18=11.069.99-3.53+3.43+9.73=19.629.66-5.35+7.35+6.9=18.563.03-0.22+3.37+2.84=9.028.43-4.68+7.11+7.79=18.659.72-2.94+5.93+5.28=17.996.71-2.73+7.24-8.92=2.34.57-0.02+7.48-0.66=11.374.58-0.02+9.8-4.82=9.545.85-4.42+9.27-2.48=8.227.34-2.89+6.81-0.42=10.845.6-3.49+9.25-9.76=1.68.53-2.54+6.26-2.39=9.865.07-3.47+5.19-4.8=1.999.21-3.27+5.61-7.84=3.719.44-0.88+8.68-4.97=12.277.17-3.97+5.21-6.76=1.657.59-3.53+7.67-2=9.737.55-7.05+9.55-7.03=3.025.98-3.1+5.04-2.85=5.077.23-1.39+3.74-7.17=2.418.59-5.94+7.29-4.99=4.957.37-3.6+8.1-5.8=6.077.7-7.51+6.79-1.73=5.258.07-4.74+3.13-4.35=2.118.16-3.95+1.97-5.39=0.793.55-2.26+2.78-2.3=1.779.54-2.18+3.73-9.11=1.985.31-2.07+2.17-1.22=4.193.96-0.85+6.08-4.44=4.758.08-7.89+1.61-1.14=0.663.48-1.63+9.64-3.13=8.369.58-7.67+9.12-8.07=2.965.92-4.36+5.49-3.45=3.67.88-0.08+9.47-8=9.276.28-1.97+8.9-5.32=7.898.51-1.38+2.69-7.18=2.645.04-3.25+7.6-4.65=4.747.9-0.83+8.17-3.47=11.774.3-3.1+6.58-3.04=4.748.92-4.89+7.67-1.9=9.85.87-3.31+7.95-6.11=4.45.36-2.99+5.28-3.83=3.828.06-4.52+4.24-0.91=6.875.72-0.11+3.17-7.63=1.156.43-4.68+4.89-4.81=1.835.92-3.87+6-1.86=6.198.59-1.