四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编4.73+6.73=1.92-0.46+4.94=9.49-9.06+6.33-0.43=3.65-1.94=3.52+8.63+8.46-2.22=6.67+4.68-5.48+6.09=5.04-1.87+8.57-7.8=6.03-0.24+9.48=7.39-3.52-2.27+0.04=7.7-0.64-1.16-4.48=7.88-6.32=6.43+9.35=6.46+6.97=3.23+5.2+4.52-3.5=9.45-3.96-4.52=6.2+9.66-0.69+3.68=0.76+4.07+0.46=4.53+5.37+1.88=3.71-2.44+7.17-6.97=0.08+8.09-7.65=8.97-4.22+6.5-4.92=7.7+7.15-9.17-0.85=7.84-0.66-2.26=8.78-5.19=7.81+5.15-8.77+0.66=5.36-0.07+4.15=7.86-7.01+8.98+2.5=2.2+6.1+3.89=9.74+8.75-6.57-3.98=0.61+8.97+0.88+1.2=1.59+6.25+1.61-9.2=9.96-9.07+5.88-5.23=7.01+4.04-6.06-4.25=9.81+0.94+8.08=9.42-4.08-0.3=0.49+1.71=7.92-3.4-3.98=0.39+7.52-2.69+5.96=9.29+2.99-1.26=9.4-0.67=8.06+5.88+2.66+9.14=8.67+0.76+8.44+7.11=9.87+8.31-9.25-4.04=9.88-0.94+0.3+6.13=4.47+6.43-6.75=0.47+2.39+8.16-2.34=6.91+3.99+7.08+2.33=5.15-0.65-1.88+8.69=9.53-3.69-0.23-2.48=1.44+9.59-9.36=8.95-6.07-0.05=3.1+9.36+5.94-8.73=8.37-4.23=9.77-4.98-0.41-1.9=7.79+7.03=8.86-1.28-4.25-2.52=4.03+6.63=5.97+6.53+6.21-7.72=8.53+7.84+3.25+2.81=7.63-1.65-4.08-1.69=9.81+1.63+8.81-3.8=4.21+4.15+5.24-3.35=2.03+6.48+3.33+4.46=5.24-0.63-3.36+8.28=6.28-2.4-2.31+1.03=1.4-0.79+8.45+6.45=8.76-2.66-3.84+5.3=9.1-1.67+5.63+6.71=9.47+5.67+9.49=9.77-7.5+1.23=1.43-0.92=7.43+0.87=1.84+2.15+9.91+9.52=0.49+4.81=9.69+5.72-3.86+4.21=8.64+2.33+1.7+4.4=7.14-2.88+3.81+9.49=9.91-7.56=1.91+5.31=0.48+3.59-0.07+8.82=8.72-5.82-0.46+7.09=6.79+5.9+9.45+2.45=8.65-6.41-1.18=8.45+0.9-8.11=9.64+1.03=9.1+2.76-9.74=3.4+2.28+3.49+8.42=8.26+4.39-2.47-0.38=8.26-2.12=7.58-3.89+4.94-4.97=1.77+6.3=9.76-0.57-6.43-2.51=4.6-1.95+4.33=6.72-3.65-1.25=3.44-1.16=7.81-3.83-3.09=9.94-2.34-0.43-2.53=3.87+4.6=8.82+8.1+6.23-7.58=8.87-0.06+6.22-2.52=0.98+8.02-4.46-4.03=2.21+5.56+5.95=4.5+5.37-1.44=3.97+9.58-3.6=3.78-3.41+8.53=2.45+1.72+4.66=0.47+9.25-2.91-5.65=6.61-1.33+2.55-0.71=8.34+9.8+1.76-4.55=8.65+0.83+2.6-8.48=6.98+6.72+7.14-8.85=3.3-0.16-1.45+3.28=6.47-4.81+6.07=1.81+0.28-0.97=6.9-6.6+8.07=8.92+3.11-2.79+1.51=0.33+4.02=4.74-0.33+0.48=6.92-1.38+9.25=7.74-0.78=3.04+9.95-7.97-0.02=5.46-4.21=5.47-0.09+7.81-5.4=1.45+4.95+3.97-2.41=6.51+6.89+1.39=7.24+6.43+5.81-8.12=8.24-2.21-3.24+0.45=7.45-2.12-3.61+4.65=6.23-0.09+7.33=8.76-1.79+9.68+6.33=6.77-0.5-0.13-3.92=9.58-4.67-0.4-1.95=0.59-0.25+2.34=3.8+1.4+1.2+9.97=3.28+0.85+2.63-6.16=1.66-1.02+5.99+4.35=8.75-8.19+9.35-5.18=8.3-1.81-4.71=9.38+0.07+0.5=3.27-0.51+7.22=4.76+7.74-1.96+0.14=8.47-3.05+1.94+4.35=3.38+0.71+9-3.36=9.19-0.19-7.95-0.03=7.24+6.12+4.67-9.33=4.47-0.28+0.14=3.32+9.24+7.37-2.93=7.47-6.77=3.47+8.44=6.43-5.17=6.25-1.88-4.11+8.87=9.98+6.37-7.82=4.51-1.06+6.38+6.49=3.42+9.42=9.86+4.04+1.38=4.55+3.56-0.06-3.97=6.05+7.61-4.93-7.88=7.74+3.89-2.41=2.05+9.58+0.95=2.08-0.13+4.1+1.22=8.61-4.31-0.41=9.54-2.88+8.75+6.99=8.35-3.32-1.93=3.42-2.37+0.23=5.51-4.48-0.29+1.84=6.56+2.19-1.58+6.3=8.85+4.08-3.05+3.68=6.33+2.1+6.75=9.6+4.53-5.9+1.57=1.33-0.85=5.3-3.83+6.51=8.16-4.73=8.7+6.95+6.61=6.44+9.65-1.95=6.19-1.76-4.17=7.07+2.65+0.67-4.65=4.76+9.71-2.18=6.54-3.22+2.21-3.11=0.85+0.82+1.15-1.37=8.18+7.74=6.41-2.39-0.45-0.54=1.19+3.17=2.19+3.6-4.67+8.27=7-1.48+4.13+1.66=6.42+2.5-0.69+6.28=2.26+8.08-8.84=8.73-4.81+2.96-0.26=8.76-0.05-1.66+1.7=7.56+3.63+3.52+7.49=7.15-3.99+7.35+6.65=7.67+1.08+0.15=6.1-2.39=2.58+2.33-3.86+8.16=6.68-6.46+7.55+7.11=1.03+0.87+7.2-1.94=1.08+3.25+3.13+2.59=5.44-3.22+3.95=1.79+5.72-6.73+5.73=8.99+3.13=8.25+9.15-5.11-6.84=5.98-4.15+4.32=1.82-1.11+3.35=5.1+5.28+1.23+1.77=6.82-5.59-0.44=7.38-3.05-0.09-3.89=3.89+8.93-4.75-4.11=5.78-2.53-1.82+9.51=9.96+3.91=7.61-3.64-2.2-1.39=9.12-8.32+5.38=7.97-0.98-1.18=8.55+8.54=2.79+5.1-5.11=6.43-4.56+6.42+6.27=9.01+3.15+8.45=9.76-0.19-5.36+3.13=6.12-2.88+5.23+4.48=9.98-9.81+6.6-2.43=7.23-1.81-1.71-0.63=3.35-0.83-0.2-1.71=9.76+8.74-4.65-1.85=9.67+6.05+1.97=9.47-0.4-5.66-0.22=8.88+1.95=0.78+1.86-0.39+5.26=9.53-3.44-2.35=8.78+2.28-4.91-2.7=9.71+0.82-2.5-2.17=8.38-8.27+1.02+4.1=9.89+7.19-0.11-8.57=9.81-4.29-4.94-0.37=3.04+5.73-1.76=5.77-2.51-0.53=7.8-2.74=8.58-0.67-0.26+1.63=5.15+7.07-2.1+1.63=2.95-1+6.92-3.49=7.42-1.49+3.07+8.49=9.4+4.3+5.97+8.3=7.23-5.24=7.83-0.15+6.6-9.33=5.5-2.48-2.34+4.9=2.08-0.02+6.29+7.33=6.51-4.86+1.69=9.39+1.4-2.16+5.52=7.31-4.78=3.56-1.01-0.35+1.85=9.83-1.22+8.11+0.03=5.99+0.35+9.64-4.45=1.81-1.36+2.35+2.08=0.38+4.97+6.63=4.5+1.36=8.13-0.86-1.49-2.71=1.69+1.7+3.8+9.29=5.08+8.99-1.71=5.83+1.95+3.14=3.96+5.13+0.55+1.5=2.2-1.28+7.24+3.3=4.33+2.24-2.34=9.08-4.93-0.51=0.42+8.95-0.27-2.31=1.23+9.18-8.13=5.87-2.03-3.31+4.38=1.23+4.84=9.08-7.41+9.43-2.19=8.05+8.25+1.41-8.47=7.97-3.42-4.4+4.25=9.65-1.76-1.5=6.58+5.86-2.12-3.87=9.47+9.15-7.4-1.8=5.86+9.33+1.63-7.36=9.41-4.25+3.89-6.43=4.6+6.39+7.13-3.65=2.71+7.4+2.43-6.95=7.26-5.78+4.58=3.04+6.93-5.07-3.44=4.5-1.11+6.57-4.58=4.65+5.91+8.59=4.59+7.52=6.64-0.15-3.36+9.47=6.53-5.4+2.27=6.36-0.62-2.99-1.63=6.49+9.57+6.44+9.26=8.61-5.34-3.02=0.82+1.69+1.79+2.77=8.45-5.69+6.3=9.92-7.83+7.43-3.36=2.99+4.98-2.82=9.48+5.11-1.68=4.24+7.46-4.76+6.41=0.05+9.05-2.4+8.76=6.59+0.82-4.63+3.27=5.37-3.8-0.99=2.17+8.14=9.49-8.31+0.32+6.92=9.84-6.72=9.91-4.11-5.06=8.17-0.17-5.67=9.55-3.22-6=7.67-3.39-1.23-0.15=8.28-0.22-2.69-1.75=9.43+3.83=4.37-1.07-1.88=6.42+4.1+8.61-9.53=3.91-0.55+2.29+8.67=1.73+9.58+9.06+4.93=3.63+1.74+0.02-2.01=5.4-4.03-0.42=3.55+9.64-4.26=3.35+9.22-3.01+7.02=6.18+6.32-5.13+5.94=9.99-1.38+0.62=0.52+9.63-6.9+6.88=9.17-5.57+8.92+9.41=8.73-2.29-3.07=8.05+3.73-6.14=9.06+6.55+2.13+1.64=8.07+9.03+7.04-7.93=9.2-3.12-4.51=9.52+8.44+6.39+0.21=5.28+4.08=6.63-3.71-2.5=8.61-6.69-0.79+8.96=5.54+9.66+8.67-0.64=5.82-2.58-0.42-0.81=9.3-2.31-1.59-2.04=7.19+8.44+6.03+1.16=6.98+5.61-7.26+5.31=7.34-2.62-2.12-2.03=1.07+4.24-4.12=9.61+1.68+0.26-7.06=8.83-7.05+3.2-1.92=8.22-0.59-6.57+0.29=6.35+1.37+1.81+0.43=1.41+1.93-2.36=6.26+9.38-3.89+6.25=7.31-1.53+4.86+4.25=8.44-1.72-1.04-3.61=1.68+9.58-5.47+9.66=9.72-5.75-3.31+8.51=8.12-3.56-4.22=6.16-0.42-1.14-0.73=4.45+7.15+9.4=7.76+5.83+1=1.45+7.84-0.55=6.72-0.17-4.52=9.96-0.79-4.39-1.94=7.16+9.3-2.29-9.97=4.62-3.86=0.24+1.01=8.09-2.76-1.27-3.08=4.16+4.76+3.39=7.82-0.38=4.03+7.81=9.32-6.32-0.4+9.36=8.07+5.27-4.79-8.12=9.35+2.39-2.53-4.23=5.23+4.7+6.98=9.55-2.48-0.92-3.7=6.21-0.73+0.14-1.26=2.58-0.08+9.49+3.63=8.43+2.55-3.59+5.22=9.7-4.19-3.85+0.14=8.36-1.83-2.44-2.28=3.37+8.64+4.46-1.22=0.04+1.92-1.16+3.96=1.49+8.96+6.01=5.03-4.51+7.94-3.6=0.82+8.29-5.83=6.56+3.78-8.23-0.38=3.76+1.21-4.25+1.97=5.44+8.59-5.98=7.02-1.51-1.92+3.82=7.5+1.29+4.55+1.11=8.37+8.02+4.23+7.42=5.18-2.4+3.99+0.93=9.7+1.97+4.9=9.42-1.96-0.34-2.5=7.27+6.61-4.92=9.31+5.98+5.68+2.16=9.23+4.5-1.57+9.41=1.59+7.36+3.67+3.06=5.28+5.56=7.68-2.7-2.65+7.17=1.97-0.92+4.4+1.38=8.81-0.63-4.02-3.61=7.19-2.8=2.25+9.98-8.19+8.81=7.6-4.88+3.17=2.41+9.75-8.04+9.26=8.74+1.7-8.17+7.28=4.89+9.93-9.14+0.19=4.02+2.01=6.66-3.85=5.82+2.79+7.64+9.93=1.91+9.98-5.62-5.18=5.1-3.67+4.67-5.25=9.98+3.53+9.82-7.15=2.11+2.58+4.61=8.99-7.65+7.79+3.27=7.4-0.94+7.47-0.72=8.66-4.55-4=9.84+2.34-3.48-2.14=1.17+6.61+6.74-6.98=9.04-0.07=4.29-3.49=9.73-1.4+0.91-5.15=6.15+9.98-2.21-7.31=6.13+2.53-3.72=6.76-0.56-3.42+6.86=8.57+1.44-6.33+2.56=7.37+1.38-2.29=3.57-3.33+9.76=9.09-1.7-2.39+9.62=8.53-1.09-4.22=7.86-6.04=0.27+8.9-0.15-3.38=8.88+7.78-0.06=6+1.57-3.85-3.21=7.93-7.21+7.48=6.74-5.81=2.55+4.91=2.78+0.71+4.35+3.11=4.35+6.85-0.87-4.18=5.31+3.83+0.45+5.67=9.22-8.36+7.56-7.04=2.71+8.11-3.9=2.38+0.13+9.94=6.4-0.8-2.11-2.18=8.18-3.73+0.03=6.71-3.11+7.19=8.51+1.29+0.35+0.02=9.09-1.2-3.92+2.25=4.38-1.63+8.17=5.66-3.43-1.7=2.9+4.31+3.06=7.29-1.95+9.57-7.34=5.79+7.77-8.82+8.48=6.11-2.16+2.95=4.32+4.72-7.27-0.54=2.21-0.8+4.65+9.99=8.25+4.13+4.42-4.51=8.92-2.38-1.05=1.4+0.09=5.22-1.06+1.84+5.31=7.79-2.5+6.09-2.8=4.6+9.22+5.31-2.03=6.8+1.34-3.09=7.05-1.8-1.06=8.45+3.48=8.76-4.31=5.7-1.28+5.72-6.71=9.93-5.27-1.98+8.55=6.45+8.82-8.51=8.43-0.2-5.61+8.68=6.3-1.61+5.47-5.42=7.37+8.33+5.51=3.85-0.5-0.06+2.57=9.04-7.63+9.19-6.97=3.6+7.47-8.5-2.19=8.04+7.12=5.07+3.18+8.41-5.49=4.28+4.31-5.01-1.23=8.63-1.38+4.85-3.84=7.84-0.83+0.56=5.91-2.28-2.54-0.03=1.68+6.15+9.65=1.32+3.08-0.31+3.09=9.15+0.39-0.57=8.19-5.51+8.35=9.36+8.48+7.87-2.92=6.1+2.26=8.94-2.77-3.31=5.88+6.52+8.21=9.12-0.88+6.7-9.92=3.18+8.93+8.68-6.46=4.51+1.5+9.62+2.32=3.74+7.61+2.06=0.24+0.83+0.18+9.48=9.82-0.5-1.33-1.71=7.81-0.49+7.6+4.71=0.21+6.6-6.06+5.39=2.33-0.55-1.65+4.81=5.48+6.31=7.77+3.43+7.57+7.15=7.16-0.27=4.42+8.13-7.44-4.55=1.44+3.57+8.48-1.5=3.7-1.41+8.76-6.89=9.21-5.17=3.16-1.99+3.47+8.89=2.82+0.4=2.98-2.72+1.06+6.94=8.02-0.87-4.69=5.54-2.13+1.98=5.74+1.55+8.69=4.44-1.3=6.59-3.47=7.38+7.97=3.03-1.18+8.93-2.91=8.88-3.7+1.77+9.45=6.53-6.23+9.25-6.05=7.18+9.03+6.39+4.71=9.75-4.56+4.3+5.49=9.4-2.55-1.79+3.03=6.56+2.28-0.13+7.12=4.62-4.36=7.07-1.54-2.06+9.09=8.56+9.17-4.11-5.48=5.13+6.43+6.09=5.99+7.6-8.72-1.75=4.8-2.71+8.02+2.14=9.75+5.98+0.73=7.39+9.82-9.94=5.32+5.43-0.64-9.99=3.67+4.44-0.57+0.12=8.72-3.65+6.36+4.59=8.81-4.36=6.17-0.48+0.52-4.41=6.26-2.1-0.6-1.51=7.01-5.85-0.77=8.3+5+1.39=3.35+4.47+0.42-7.46=4.82+7.87+5.72-2.86=6.99-3.39=1.43+7.84+6.51=8.34-1.02-0.8+8.7=5.93-2.11+1.99=7.61-0.42-6.97=6.48+6.77+6.21-5.98=7.93-3.6-1.54-1.76=6.08+2.8-4.01=6.93-4.21=5.36+5.95-5.42=1.29+3.06+9.15+1.12=1.22-0.06+6.71+7.18=4.71+6.12-3.77=2.22-0.12+3.65-1.36=9.58-1.39-3.65-0.42=7.86+3.98+8.9-4.89=8.84-4.42-1.12+6.98=9.03-6.46=9.82-5.96+0.99-1.81=9.72+9.21-3.95+4.95=7.65-0.59-4.95-0.62=6.52-4.98+6.97+6.58=9.81-4-2.06-3.04=5.37+8.56-5.14-4.67=3.83-2.48+9.19-3.86=9.53+4.48+6.64+3.86=6.26+5.53-1.88+9.42=8.59+6.19+4.43-1.6=7.75-0.72+1.83-4.94=9.39+6.5+3.66+8.82=7.1-6.17+8.02+8.86=8.31-0.5+7.33=2.09-0.49+6.28-5.1=6.77+7.59-1.25-5.64=6.03+6.63=2.19-2.03+0.4+4.84=1.19+3.09-1.57+2.26=8.15-1.46-1.37=8.37-5.06-0.07+1.88=8.4+8.51+2.96=7.67-0.11-3.28+2.27=5.21+9.1+6.3=6.8+6.05+6.11-7.33=7.45-1.62-5.32=6.93-3.19-0.28+1.76=8.11-3.85-0.07-2.15=7.67+5.9-4.44-5.29=8.65+3.48-4.58-0.23=8.88-1.61-2.74=0.25+2.81+9.62+5.09=2.86-1.2+0.72-1.16=3.45+8.11-2.6+2.5=7.39-0.81-0.88-1.03=6.36+5.06+6.33+2.39=5.59+7.25-2.53-6.05=9.79+7.89-0.86-6.72=6.13-1.55-3.72+1.03=8.12+1.83+2.87-7.85=9.01-6.47+8.06-6.35=7.27-1.2-0.45-0.22=9.4-0.46-1.08+5.43=2.17-1.09+0.45=8.75+5.14-4.86=9-0.22+6.71-6.37=8.82-3.85+3.08=8.62+4.91-2.93=5.76-0.57+6.81+4.86=6.57-0.83+9.09=4.57+9.18-4.34=2.02+0.97=6.76+9.26-2.65-6.67=7.73-0.92-1.9=8.79-0.65+9.89-1.41=1.87+3.24+6.53=9.6-6.32=9.45-5.49+8+8.11=4.79+9.08=5.96+3.12-5.09-0.07=4.4-1.25-1.77=9.58+8.07-0.63-1.76=4.63-0.57+4.01+4.97=9.02-0.55-4.59-2.46=9.47-2.88-1.5+5.36=7.23-3.54=8.3-0.13-0.33+2.8=7.39+4.76=7.24-2.9=1.42+1.1=4.71+6.85-2.63=9.79-1.53-1.77+7.14=4.08+1.91+1.63+2.55=9.94-0.06+8.15=5.83-5.21+1.67=8.68-0.22-4.95-3.09=8.97+6.79+1.99=7.02-0.67-1.62+8.09=9.19-4.03-2.1+7.24=8.7-2.88-0.86-0.02=8.96-4.37-1.79=4.72-2.71+6.06=6.69-2.19=8.78-4.62-1.17-1.12=9.22-1.72=8.26-5.77-0.45=9.59-6.02-2.49=9.54+9.26-8.01-3.24=1.74+9.58-3.48-7.44=9.09-6.34+2.6-0.96=9.79+7.94-1.15+7.16=4.25-0.66-3.23+6.93=9.25+9.51-3.36+5.92=9.68-2.76-0.77-1=8.17+6.9+5.59+4.74=1.92+7.58-1.9=7.89-1.54-1.71+6.16=2.32-0.79+6.15+3.48=2.21+4.05+7.79+0.66=4.65-0.63+6.69+8.9=8.2+1.03+7.74=3.8-0.92+6.03+5.5=8.76+4.71+3.27-3.8=5.97+7.87+3.54=9.97-2.31-0.36-0.82=3.51+6.1-6.19=7.99-0.71-0.95-3.86=9.16-0.92-0.51=5.09+4.63-0.04-6.32=3.08+6.57+6.3+2.83=4.59-1.38+5.05-5.86=3.72-1.38+4.16+3.26=1.43+0.17+8.28-9.05=0.14+8.05+7.82+3.54=6.67-0.72-4.1+1.26=1.42+6.61-0.33-5.58=9.52-8.17+7.58-4.87=8.3+4.09+3.65+8.67=6.6+5.07+9.53=8.12-6.45-1+3.57=4.02+2.22-3.36=9.21-2.99=6.69+5.14+9.73-1.64=7.23-1.51-3.52=7.34-0.08+4.56=8.68+5.12+3.18+7.9=6.62+3.39-8.28=5.31-3.9+9.7=8.04+2.33-2.3=9.73+4.11-3.61=5.37+1.56-1.96=3.73-1.52=3.11-0.31+7.62-4.23=4.51+3.78-0.27+6.41=1.75-1.23+3.34=8.97-0.02+3.34-7.67=3.72-3.22+2.47=8.88-0.52-3.19+3.91=2.43+4+6.23-7.28=5.72+9.52-2.52-3.44=6.66+7.9+8.65=7.88+6.71=8.7-0.57=4.21-0.02+8.28-0.93=9.4-0.89+8.33=5.9+7.56+0.62=9.62-1.36=8.36+2.63=6.47-0.52-4.66=9.15+5.23-8.01+9.03=1.25+6.46+7.76=2.82+5.46=2.93+8.9+9.5+4.03=1.19+0.84+1.99+2.69=9.56-2.36-0.86-2.46=2.32+6.32=7.26+1.98-0.41=7.94+4.66+5.39=3.99+3.69+4.44=1.84+4.79-0.6+3.46=0.03+1.67+1.28+8.41=6.9+1.95+3.64+6.1=6.1-2.89=9.81-9.34+5.22=8.11+1.55=3.39-0.98+1.01=7.3-0.92-3.71=9.94-5=1.12+2.42=9.11-4.61-0.75=8.14+3.54=7.22-2+7.67=4.05+0.43-2.33+8.93=9.94-9.09+7.39=7.12-0.86+4.29=8.58+9.09-8.22-0.87=9.22+0.05+7.9+6.4=5.83-2.71-0.3-2.66=9.42+8.95-1.56=7.55-0.28-2.28-1.27=2.86+5.67+8.62=6.36+5.89-2.5+2.59=1.77+0.9+1.16-1.55=8.63+8.82-1.73+0.8=4.17+5.4-0.55+6.99=9.4+4.61+0.49=7.06+9.5+8.76-1.42=6.85-0.93-1.54-1=6.09+7.21=7.43-0.39+6.38-1.3=8.82+2.07=5.24-0.32=9.17-2.82+1.95-4.94=8.76-4.69=3.77-1.34+7.62=5.08-1.41+3.93+5.17=7.6-0.96=6.51-0.63-2.8=5.66+3.78+1.88=1.67+6.09=1.55-0.98+6.56+6.52=5.06-0.96-0.73+4.84=6.54-0.97-4.78=6.7-2.17+8.01+8.22=7.57+8.99-9.57-1.36=4.24+3.41+2.24=5.05+2.66+7.31=7.75-5.45+4.57+4.3=9.7+4.27-1.87=8.33+7.21-9.01-2.85=6.75-3.41=7.25-2.86=3.56+0.56+2.27+3.95=3.04+8.14+3.79-7.68=参考答案4.73+6.73=11.461.92-0.46+4.94=6.49.49-9.06+6.33-0.43=6.333.65-1.94=1.713.52+8.63+8.46-2.22=18.396.67+4.68-5.48+6.09=11.965.04-1.87+8.57-7.8=3.946.03-0.24+9.48=15.277.39-3.52-2.27+0.04=1.647.7-0.64-1.16-4.48=1.427.88-6.32=1.566.43+9.35=15.786.46+6.97=13.433.23+5.2+4.52-3.5=9.459.45-3.96-4.52=0.976.2+9.66-0.69+3.68=18.850.76+4.07+0.46=5.294.53+5.37+1.88=11.783.71-2.44+7.17-6.97=1.470.08+8.09-7.65=0.528.97-4.22+6.5-4.92=6.337.7+7.15-9.17-0.85=4.837.84-0.66-2.26=4.928.78-5.19=3.597.81+5.15-8.77+0.66=4.855.36-0.07+4.15=9.447.86-7.01+8.98+2.5=12.332.2+6.1+3.89=12.199.74+8.75-6.57-3.98=7.940.61+8.97+0.88+1.2=11.661.59+6.25+1.61-9.2=0.259.96-9.07+5.88-5.23=1.547.01+4.04-6.06-4.25=0.749.81+0.94+8.08=18.839.42-4.08-0.3=5.040.49+1.71=2.27.92-3.4-3.98=0.540.39+7.52-2.69+5.96=11.189.29+2.99-1.26=11.029.4-0.67=8.738.06+5.88+2.66+9.14=25.748.67+0.76+8.44+7.11=24.989.87+8.31-9.25-4.04=4.899.88-0.94+0.3+6.13=15.374.47+6.43-6.75=4.150.47+2.39+8.16-2.34=8.686.91+3.99+7.08+2.33=20.315.15-0.65-1.88+8.69=11.319.53-3.69-0.23-2.48=3.131.44+9.59-9.36=1.678.95-6.07-0.05=2.833.1+9.36+5.94-8.73=9.678.37-4.23=4.149.77-4.98-0.41-1.9=2.487.79+7.03=14.828.86-1.28-4.25-2.52=0.814.03+6.63=10.665.97+6.53+6.21-7.72=10.998.53+7.84+3.25+2.81=22.437.63-1.65-4.08-1.69=0.219.81+1.63+8.81-3.8=16.454.21+4.15+5.24-3.35=10.252.03+6.48+3.33+4.46=16.35.24-0.63-3.36+8.28=9.536.28-2.4-2.31+1.03=2.61.4-0.79+8.45+6.45=15.518.76-2.66-3.84+5.3=7.569.1-1.67+5.63+6.71=19.779.47+5.67+9.49=24.639.77-7.5+1.23=3.51.43-0.92=0.517.43+0.87=8.31.84+2.15+9.91+9.52=23.420.49+4.81=5.39.69+5.72-3.86+4.21=15.768.64+2.33+1.7+4.4=17.077.14-2.88+3.81+9.49=17.569.91-7.56=2.351.91+5.31=7.220.48+3.59-0.07+8.82=12.828.72-5.82-0.46+7.09=9.536.79+5.9+9.45+2.45=24.598.65-6.41-1.18=1.068.45+0.9-8.11=1.249.64+1.03=10.679.1+2.76-9.74=2.123.4+2.28+3.49+8.42=17.598.26+4.39-2.47-0.38=9.88.26-2.12=6.147.58-3.89+4.94-4.97=3.661.77+6.3=8.079.76-0.57-6.43-2.51=0.254.6-1.95+4.33=6.986.72-3.65-1.25=1.823.44-1.16=2.287.81-3.83-3.09=0.899.94-2.34-0.43-2.53=4.643.87+4.6=8.478.82+8.1+6.23-7.58=15.578.87-0.06+6.22-2.52=12.510.98+8.02-4.46-4.03=0.512.21+5.56+5.95=13.724.5+5.37-1.44=8.433.97+9.58-3.6=9.953.78-3.41+8.53=8.92.45+1.72+4.66=8.830.47+9.25-2.91-5.65=1.166.61-1.33+2.55-0.71=7.128.34+9.8+1.76-4.55=15.358.65+0.83+2.6-8.48=3.66.98+6.72+7.14-8.85=11.993.3-0.16-1.45+3.28=4.976.47-4.81+6.07=7.731.81+0.28-0.97=1.126.9-6.6+8.07=8.378.92+3.11-2.79+1.51=10.750.33+4.02=4.354.74-0.33+0.48=4.896.92-1.38+9.25=14.797.74-0.78=6.963.04+9.95-7.97-0.02=55.46-4.21=1.255.47-0.09+7.81-5.4=7.791.45+4.95+3.97-2.41=7.966.51+6.89+1.39=14.797.24+6.43+5.81-8.12=11.368.24-2.21-3.24+0.45=3.247.45-2.12-3.61+4.65=6.376.23-0.09+7.33=13.478.76-1.79+9.68+6.33=22.986.77-0.5-0.13-3.92=2.229.58-4.67-0.4-1.95=2.560.59-0.25+2.34=2.683.8+1.4+1.2+9.97=16.373.28+0.85+2.63-6.16=0.61.66-1.02+5.99+4.35=10.988.75-8.19+9.35-5.18=4.738.3-1.81-4.71=1.789.38+0.07+0.5=9.953.27-0.51+7.22=9.984.76+7.74-1.96+0.14=10.688.47-3.05+1.94+4.35=11.713.38+0.71+9-3.36=9.739.19-0.19-7.95-0.03=1.027.24+6.12+4.67-9.33=8.74.47-0.28+0.14=4.333.32+9.24+7.37-2.93=177.47-6.77=0.73.47+8.44=11.916.43-5.17=1.266.25-1.88-4.11+8.87=9.139.98+6.37-7.82=8.534.51-1.06+6.38+6.49=16.323.42+9.42=12.849.86+4.04+1.38=15.284.55+3.56-0.06-3.97=4.086.05+7.61-4.93-7.88=0.857.74+3.89-2.41=9.222.05+9.58+0.95=12.582.08-0.13+4.1+1.22=7.278.61-4.31-0.41=3.899.54-2.88+8.75+6.99=22.48.35-3.32-1.93=3.13.42-2.37+0.23=1.285.51-4.48-0.29+1.84=2.586.56+2.19-1.58+6.3=13.478.85+4.08-3.05+3.68=13.566.33+2.1+6.75=15.189.6+4.53-5.9+1.57=9.81.33-0.85=0.485.3-3.83+6.51=7.988.16-4.73=3.438.7+6.95+6.61=22.266.44+9.65-1.95=14.146.19-1.76-4.17=0.267.07+2.65+0.67-4.65=5.744.76+9.71-2.18=12.296.54-3.22+2.21-3.11=2.420.85+0.82+1.15-1.37=1.458.18+7.74=15.926.41-2.39-0.45-0.54=3.031.19+3.17=4.362.19+3.6-4.67+8.27=9.397-1.48+4.13+1.66=11.316.42+2.5-0.69+6.28=14.512.26+8.08-8.84=1.58.73-4.81+2.96-0.26=6.628.76-0.05-1.66+1.7=8.757.56+3.63+3.52+7.49=22.27.15-3.99+7.35+6.65=17.167.67+1.08+0.15=8.96.1-2.39=3.712.58+2.33-3.86+8.16=9.216.68-6.46+7.55+7.11=14.881.03+0.87+7.2-1.94=7.161.08+3.25+3.13+2.59=10.055.44-3.22+3.95=6.171.79+5.72-6.73+5.73=6.518.99+3.13=12.128.25+9.15-5.11-6.84=5.455.98-4.15+4.32=6.151.82-1.11+3.35=4.065.1+5.28+1.23+1.77=13.386.82-5.59-0.44=0.797.38-3.05-0.09-3.89=0.353.89+8.93-4.75-4.11=3.965.78-2.53-1.82+9.51=10.949.96+3.91=13.877.61-3.64-2.2-1.39=0.389.12-8.32+5.38=6.187.97-0.98-1.18=5.818.55+8.54=17.092.79+5.1-5.11=2.786.43-4.56+6.42+6.27=14.569.01+3.15+8.45=20.619.76-0.19-5.36+3.13=7.346.12-2.88+5.23+4.48=12.959.98-9.81+6.6-2.43=4.347.23-1.81-1.71-0.63=3.083.35-0.83-0.2-1.71=0.619.76+8.74-4.65-1.85=129.67+6.05+1.97=17.699.47-0.4-5.66-0.22=3.198.88+1.95=10.830.78+1.86-0.39+5.26=7.519.53-3.44-2.35=3.748.78+2.28-4.91-2.7=3.459.71+0.82-2.5-2.17=5.868.38-8.27+1.02+4.1=5.239.89+7.19-0.11-8.57=8.49.81-4.29-4.94-0.37=0.213.04+5.73-1.76=7.015.77-2.51-0.53=2.737.8-2.74=5.068.58-0.67-0.26+1.63=9.285.15+7.07-2.1+1.63=11.752.95-1+6.92-3.49=5.387.42-1.49+3.07+8.49=17.499.4+4.3+5.97+8.3=27.977.23-5.24=1.997.83-0.15+6.6-9.33=4.955.5-2.48-2.34+4.9=5.582.08-0.02+6.29+7.33=15.686.51-4.86+1.69=3.349.39+1.4-2.16+5.52=14.157.31-4.78=2.533.56-1.01-0.35+1.85=4.059.83-1.22+8.11+0.03=16.755.99+0.35+9.64-4.45=11.531.81-1.36+2.35+2.08=4.880.38+4.97+6.63=11.984.5+1.36=5.868.13-0.86-1.49-2.71=3.071.69+1.7+3.8+9.29=16.485.08+8.99-1.71=12.365.83+1.95+3.14=10.923.96+5.13+0.55+1.5=11.142.2-1.28+7.24+3.3=11.464.33+2.24-2.34=4.239.08-4.93-0.51=3.640.42+8.95-0.27-2.31=6.791.23+9.18-8.13=2.285.87-2.03-3.31+4.38=4.911.23+4.84=6.079.08-7.41+9.43-2.19=8.918.05+8.25+1.41-8.47=9.247.97-3.42-4.4+4.25=4.49.65-1.76-1.5=6.396.58+5.86-2.12-3.87=6.459.47+9.15-7.4-1.8=9.425.86+9.33+1.63-7.36=9.469.41-4.25+3.89-6.43=2.624.6+6.39+7.13-3.65=14.472.71+7.4+2.43-6.95=5.597.26-5.78+4.58=6.063.04+6.93-5.07-3.44=1.464.5-1.11+6.57-4.58=5.384.65+5.91+8.59=19.154.59+7.52=12.116.64-0.15-3.36+9.47=12.66.53-5.4+2.27=3.46.36-0.62-2.99-1.63=1.126.49+9.57+6.44+9.26=31.768.61-5.34-3.02=0.250.82+1.69+1.79+2.77=7.078.45-5.69+6.3=9.069.92-7.83+7.43-3.36=6.162.99+4.98-2.82=5.159.48+5.11-1.68=12.914.24+7.46-4.76+6.41=13.350.05+9.05-2.4+8.76=15.466.59+0.82-4.63+3.27=6.055.37-3.8-0.99=0.582.17+8.14=10.319.49-8.31+0.32+6.92=8.429.84-6.72=3.129.91-4.11-5.06=0.748.17-0.17-5.67=2.339.55-3.22-6=0.337.67-3.39-1.23-0.15=2.98.28-0.22-2.69-1.75=3.629.43+3.83=13.264.37-1.07-1.88=1.426.42+4.1+8.61-9.53=9.63.91-0.55+2.29+8.67=14.321.73+9.58+9.06+4.93=25.33.63+1.74+0.02-2.01=3.385.4-4.03-0.42=0.953.55+9.64-4.26=8.933.35+9.22-3.01+7.02=16.586.18+6.32-5.13+5.94=13.319.99-1.38+0.62=9.230.52+9.63-6.9+6.88=10.139.17-5.57+8.92+9.41=21.938.73-2.29-3.07=3.378.05+3.73-6.14=5.649.06+6.55+2.13+1.64=19.388.07+9.03+7.04-7.93=16.219.2-3.12-4.51=1.579.52+8.44+6.39+0.21=24.565.28+4.08=9.366.63-3.71-2.5=0.428.61-6.69-0.79+8.96=10.095.54+9.66+8.67-0.64=23.235.82-2.58-0.42-0.81=2.019.3-2.31-1.59-2.04=3.367.19+8.44+6.03+1.16=22.826.98+5.61-7.26+5.31=10.647.34-2.62-2.12-2.03=0.571.07+4.24-4.12=1.199.61+1.68+0.26-7.06=4.498.83-7.05+3.2-1.92=3.068.22-0.59-6.57+0.29=1.356.35+1.37+1.81+0.43=9.961.41+1.93-2.36=0.986.26+9.38-3.89+6.25=187.31-1.53+4.86+4.25=14.898.44-1.72-1.04-3.61=2.071.68+9.58-5.47+9.66=15.459.72-5.75-3.31+8.51=9.178.12-3.56-4.22=0.346.16-0.42-1.14-0.73=3.874.45+7.15+9.4=217.76+5.83+1=14.591.45+7.84-0.55=8.746.72-0.17-4.52=2.039.96-0.79-4.39-1.94=2.847.16+9.3-2.29-9.97=4.24.62-3.86=0.760.24+1.01=1.258.09-2.76-1.27-3.08=0.984.16+4.76+3.39=12.317.82-0.38=7.444.03+7.81=11.849.32-6.32-0.4+9.36=11.968.07+5.27-4.79-8.12=0.439.35+2.39-2.53-4.23=4.985.23+4.7+6.98=16.919.55-2.48-0.92-3.7=2.456.21-0.73+0.14-1.26=4.362.58-0.08+9.49+3.63=15.628.43+2.55-3.59+5.22=12.619.7-4.19-3.85+0.14=1.88.36-1.83-2.44-2.28=1.813.37+8.64+4.46-1.22=15.250.04+1.92-1.16+3.96=4.761.49+8.96+6.01=16.465.03-4.51+7.94-3.6=4.860.82+8.29-5.83=3.286.56+3.78-8.23-0.38=1.733.76+1.21-4.25+1.97=2.695.44+8.59-5.98=8.057.02-1.51-1.92+3.82=7.417.5+1.29+4.55+1.11=14.458.37+8.02+4.23+7.42=28.045.18-2.4+3.99+0.93=7.79.7+1.97+4.9=16.579.42-1.96-0.34-2.5=4.627.27+6.61-4.92=8.969.31+5.98+5.68+2.16=23.139.23+4.5-1.57+9.41=21.571.59+7.36+3.67+3.06=15.685.28+5.56=10.847.68-2.7-2.65+7.17=9.51.97-0.92+4.4+1.38=6.838.81-0.63-4.02-3.61=0.557.19-2.8=4.392.25+9.98-8.19+8.81=12.857.6-4.88+3.17=5.892.41+9.75-8.04+9.26=13.388.74+1.7-8.17+7.28=9.554.89+9.93-9.14+0.19=5.874.02+2.01=6.036.66-3.85=2.815.82+2.79+7.64+9.93=26.181.91+9.98-5.62-5.18=1.095.1-3.67+4.67-5.25=0.859.98+3.53+9.82-7.15=16.182.11+2.58+4.61=9.38.99-7.65+7.79+3.27=12.47.4-0.94+7.47-0.72=13.218.66-4.55-4=0.119.84+2.34-3.48-2.14=6.561.17+6.61+6.74-6.98=7.549.04-0.07=8.974.29-3.49=0.89.73-1.4+0.91-5.15=4.096.15+9.98-2.21-7.31=6.616.13+2.53-3.72=4.946.76-0.56-3.42+6.86=9.648.57+1.44-6.33+2.56=6.247.37+1.38-2.29=6.463.57-3.33+9.76=109.09-1.7-2.39+9.62=14.628.53-1.09-4.22=3.227.86-6.04=1.820.27+8.9-0.15-3.38=5.648.88+7.78-0.06=16.66+1.57-3.85-3.21=0.517.93-7.21+7.48=8.26.74-5.81=0.932.55+4.91=7.462.78+0.71+4.35+3.11=10.954.35+6.85-0.87-4.18=6.155.31+3.83+0.45+5.67=15.269.22-8.36+7.56-7.04=1.382.71+8.11-3.9=6.922.38+0.13+9.94=12.456.4-0.8-2.11-2.18=1.318.18-3.73+0.03=4.486.71-3.11+7.19=10.798.51+1.29+0.35+0.02=10.179.09-1.2-3.92+2.25=6.224.38-1.63+8.17=10.925.66-3.43-1.7=0.532.9+4.31+3.06=10.277.29-1.95+9.57-7.34=7.575.79+7.77-8.82+8.48=13.226.11-2.16+2.95=6.94.32+4.72-7.27-0.54=1.232.21-0.8+4.65+9.99=16.058.25+4.13+4.42-4.51=12.298.92-2.38-1.05=5.491.4+0.09=1.495.22-1.06+1.84+5.31=11.317.79-2.5+6.09-2.8=8.584.6+9.22+5.31-2.03=17.16.8+1.34-3.09=5.057.05-1.8-1.06=4.198.45+3.48=11.938.76-4.31=4.455.7-1.28+5.72-6.71=3.439.93-5.27-1.98+8.55=11.236.45+8.82-8.51=6.768.43-0.2-5.61+8.68=11.36.3-1.61+5.47-5.42=4.747.37+8.33+5.51=21.213.85-0.5-0.06+2.57=5.869.04-7.63+9.19-6.97=3.633.6+7.47-8.5-2.19=0.388.04+7.12=15.165.07+3.18+8.41-5.49=11.174.28+4.31-5.01-1.23=2.358.63-1.38+4.85-3.84=8.267.84-0.83+0.56=7.575.91-2.28-2.54-0.03=1.061.68+6.15+9.65=17.481.32+3.08-0.31+3.09=7.189.15+0.39-0.57=8.978.19-5.51+8.35=11.039.36+8.48+7.87-2.92=22.796.1+2.26=8.368.94-2.77-3.31=2.865.88+6.52+8.21=20.619.12-0.88+6.7-9.92=5.023.18+8.93+8.68-6.46=14.334.51+1.5+9.62+2.32=17.953.74+7.61+2.06=13.410.24+0.83+0.18+9.48=10.739.82-0.5-1.33-1.71=6.287.81-0.49+7.6+4.71=19.630.21+6.6-6.06+5.39=6.142.33-0.55-1.65+4.81=4.945.48+6.31=11.797.77+3.43+7.57+7.15=25.927.16-0.27=6.894.42+8.13-7.44-4.55=0.561.44+3.57+8.48-1.5=11.993.7-1.41+8.76-6.89=4.169.21-5.17=4.043.16-1.99+3.47+8.89=13.532.82+0.4=3.222.98-2.72+1.06+6.94=8.268.02-0.87-4.69=2.465.54-2.13+1.98=5.395.74+1.55+8.69=15.984.44-1.3=3.146.59-3.47=3.127.38+7.97=15.353.03-1.18+8.93-2.91=7.878.88-3.7+1.77+9.45=16.46.53-6.23+9.25-6.05=3.57.18+9.03+6.39+4.71=27.319.75-4.56+4.3+5.49=14.989.4-2.55-1.79+3.03=8.096.56+2.28-0.13+7.12=15.834.62-4.36=0.267.07-1.54-2.06+9.09=12.568.56+9.17-4.11-5.48=8.145.13+6.43+6.09=17.655.99+7.6-8.72-1.75=3.124.8-2.71+8.02+2.14=12.259.75+5.98+0.73=16.467.39+9.82-9.94=7.275.32+5.43-0.64-9.99=0.123.67+4.44-0.57+0.12=7.668.72-3.65+6.36+4.59=16.028.81-4.36=4.456.17-0.48+0.52-4.41=1.86.26-2.1-0.6-1.51=2.057.01-5.85-0.77=0.398.3+5+1.39=14.693.35+4.47+0.42-7.46=0.784.82+7.87+5.72-2.86=15.556.99-3.39=3.61.43+7.84+6.51=15.788.34-1.02-0.8+8.7=15.225.93-2.11+1.99=5.817.61-0.42-6.97=0.226.48+6.77+6.21-5.98=13.487.93-3.6-1.54-1.76=1.036.08+2.8-4.01=4.876.93-4.21=2.725.36+5.95-5.42=5.891.29+3.06+9.15+1.12=14.621.22-0.06+6.71+7.18=15.054.71+6.12-3.77=7.062.22-0.12+3.65-1.36=4.399.58-1.39-3.65-0.42=4.127.86+3.98+8.9-4.89=15.858.84-4.42-1.12+6.98=10.289.03-6.46=2.579.82-5.96+0.99-1.81=3.049.72+9.21-3.95+4.95=19.937.65-0.59-4.95-0.62=1.496.52-4.98+6.97+6.58=15.099.81-4-2.06-3.04=0.715.37+8.56-5.14-4.67=4.123.83-2.48+9.19-3.86=6.689.53+4.48+6.64+3.86=24.516.26+5.53-1.88+9.42=19.338.59+6.19+4.43-1.6=17.617.75-0.72+1.83-4.94=3.929.39+6.5+3.66+8.82=28.377.1-6.17+8.02+8.86=17.818.31-0.5+7.33=15.142.09-0.49+6.28-5.1=2.786.77+7.59-1.25-5.64=7.476.03+6.63=12.662.19-2.03+0.4+4.84=5.41.19+3.09-1.57+2.26=4.978.15-1.46-1.37=5.328.37-5.06-0.07+1.88=5.128.4+8.51+2.96=19.877.67-0.11-3.28+2.27=6.555.21+9.1+6.3=20.616.8+6.05+6.11-7.33=11.637.45-1.62-5.32=0.516.93-3.19-0.28+1.76=5.228.11-3.85-0.07-2.15=2.047.67+5.9-4.44-5.29=3.848.65+3.48-4.58-0.23=7.328.88-1.61-2.74=4.530.25+2.81+9.62+5.09=17.772.86-1.2+0.72-1.16=1.223.45+8.11-2.6+2.5=11.467.39-0.81-0.88-1.03=4.676.36+5.06+6.33+2.39=20.145.59+7.25-2.53-6.05=4.269.79+7.89-0.86-6.72=10.16.13-1.55-3.72+1.03=1.898.12+1.83+2.87-7.85=4.979.01-6.47+8.06-6.35=4.257.27-1.2-0.45-0.22=5.49.4-0.46-1.08+5.43=13.292.17-1.09+0.45=1.538.75+5.14-4.86=9.039-0.22+6.71-6.37=9.128.82-3.85+3.08=8.058.62+4.91-2.93=10.65.76-0.57+6.81+4.86=16.866.57-0.83+9.09=14.834.57+9.18-4.34=9.412.02+0.97=2.996.76+9.26-2.65-6.67=6.77.73-0.92-1.9=4.918.79-0.65+9.89-1.41=16.621.87+3.24+6.53=11.649.6-6.32=3.289.45-5.49+8+8.11=20.074.79+9.08=13.875.96+3.12-5.09-0.07=3.924.4-1.25-1.77=1.389.58+8.07-0.63-1.76=15.264.63-0.57+4.01+4.97=13.049.02-0.55-4.59-2.46=1.429.47-2.88-1.5+5.36=10.457.23-3.54=3.698.3-0.13-0.33+2.8=10.647.39+4.76=12.157.24-2.9=4.341.42+1.1=2.524.71+6.85-2.63=8.939.79-1.53-1.77+7.14=13.634.08+1.91+1.63+2.55=10.179.94-0.06+8.15=18.035.83-5.21+1.67=2.