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1.42+0.09=4.26+3.79+0.37-6.42=6.89+7.25+9.6=6.26-0.81+1.9=5.87-2.28=9.7-3.37=3.54+5.39+5.24=5.28-1.74-1.15=5.18+9.83=4.67+6.65+6.37-1.28=6.49+2.37-3.54-1.18=4.19+5.64-1.84-3.95=9+4.36+1.18-7.9=5.38+1.51-2.65=8-2.1-1.17=8.02+4.56-3.86-7.1=1.01+9.18+7.59-5.67=8.61-6.62-1.88=9.26+7.16-1.16-1.49=5.23+7.21-7.64+9.18=7.46-4.57-0.35-0.19=3.72-1.66+7.16-0.99=4.85+9.24+7.3=8.58+8.39+1.36+8.8=9.99-7.42=2.64+3.73-2.21=7.34+6.78+1.33+2.79=2.17+8.54-1.75=6.98-5.08-0.28=9.6+5.14=7.73+7.14-5.33+3.95=9.19+7.49=5.82+5.85+8.23-9.35=4.8+7.73+1.63+0.68=3.69+7.85+8.23-8.25=5.85-4.49+8.11+2.41=6.35-3.52-2.63+0.08=5.95-5.71+0.97+6.32=7.25+4.65+6.75=6.55-3.21-1.62-0.03=8.31-2.32-0.67-2.21=2.52+8.97+8.89=8.55-1.75-2.97-1.54=4.58+6.77-7.16+5.4=8.22+0.51+3.57+5.93=1.22+8.58+8.37-0.96=4.08+8.08+9.52=3.39-1.46+2.25-0.46=3.94+2.66-6+0.45=7.86+0.45-3.95-1.16=2.86-0.44+0.72=4.92-1+0.8-3.44=9.24-0.88+8.1-1.02=4.53+9.17-3.1-0.8=5.64-3.88=3.58+5.86+9.34=5.89-1.16-3.61-0.85=5.15+8.86-5.41-6.46=2.36+4.25+3.83+5.35=7.07+0.41-5.84-0.27=8.03-2.15-0.97+3.7=5.2-4+2.58+1.78=6.24-0.49+3.11=4.22+7.82+5.1-3.27=9.05+3.19-0.81+7.74=9.55-2.35-2.26-3.64=7.71+3.93-9.86-1.19=5.14-4.89+2.47=4.44+0.03+3+1.46=7.55-1.05+4.57-2.61=5.36-0.69-0.06-1.61=6.15+9.45-3+1.74=5.72-0.19+1.09+6.9=4.91-3.87-0.04=4.46+8.2+3.25=1.26+4.89-2.14=9.58+5.93+2.38+4.59=7.26+6.95+1.82+1.93=4.03-2.32+9.61-3.95=0.65+4.78+8.09+5.04=3.81+6.12+0.26=3.38+9.73+4.14=6.9+7.46-9.37-4.37=5.55-1.96-2.12=9.52-0.73-1.14=9.04+3.47+5.65=7.51+2.51-4.48+0.39=8.76-1.88-3.56=4.06+5.98-5.75=6.06-0.38-1.28-3.9=6.39-1.76-2.6=7.9-1.63-2.63-0.32=5.22-0.85+6.01+9.18=4.85-0.11-1.59-0.31=9.67-4.97+9.87=9.74-8.07+0.37-1.34=6.87-0.39+2.7-3.26=7.44-1.07=3.79+9.75-7.9=8.23-2.2-2.72+4.99=7.59+0.88+7.07=9.77-4.14+3.09-3.52=7.12+4.72+5.57+2.01=0.52+7.87+0.1=9.91+6.37-8.69=3.03-2.84+7.14=8.67-5.73+8.54+0.78=9.53-1.25-0.04+7.24=0.62+7.92-5.27-1.12=6.31-0.09-2.7-1.57=7.51-2.03+0.13=9.53-1.69-4.18+5.58=8.44+6.78-7.74=2.16+4.55+7.25-1.81=5.43-4.47+7.72-3.52=7.04+9.3+2.88=4.7-2.87-0.15=2.28+6.04+2.68-4.42=6.73-0.64-2.18+1.47=2.14+4.32-0.35+9.85=1.49+2.92+4.44=7.02-5.53+3.86-2.36=1.42+7.28+8.54+0.99=4.66-1.31=5.28-2.15+4.07=9.01-5.02+9.45-8.77=1.85+5.67-0.75-1.91=3.09+7.81-4.72=7.36+7.95-9.5=7.76-4.35+2.55=5.57+0.45+4.82-5.92=4.87+7.54-1.96-3.48=3.8+6.11-9.74=4.2-1.46+2.84+6.85=8.49-6.64-1.46+4.38=1.27+8.96=2.59+9.83=9.2-0.22-6.94=7.46-2.74+3.86+3.18=2.2-0.71+7.45+9.53=3.7+7.7-8.44-0.37=4.3-0.31+3.54=3.13-1.57=3.8+4.02-4.28=6.24-5.44+9.46=3.19-2.91=6.01+4.97+6.92+2.5=9.17-1.28-5.84+5.58=1.92-0.84=9.89+5.92=0.16+5.59=3.92+3.04+3.07=6.98+2.08=7.49+8.69+9.95=6.52+1.92+8.86-1.78=9.62-0.71-1.66-5.31=0.03+7.32+1.14-0.26=2.53+7.66-5.38=4.44-1.19-0.33=4.65-3.64+0.73-0.79=9.65-1.48-2.82-3.34=8.02-0.04-0.23+3.07=8.85-2.37+9.83+4.51=5.38+3.71+7.77=4-2.94+1.49=6.82+8.54+9.28-8.96=3.28-2.25=2.3+4.31-0.41+6.82=0.54+9.04-0.23+4.73=7.62-3.59-2.87+5.06=8-0.07=6.8-0.67+5.6=3.06-0.61+3.11=9.71+0.39-8.69+3.62=7.34-0.29=7.98+1.28+4.33-7.69=4.12-3.52+3.37+0.6=6.71-2.77+1.6=9.06+1.81+1.68+2.3=6.47-3.92+4.08=1.69+1.63+9.27-7.35=5.59-1.77-1.92=8.7+1.36+5.67=5.53-1.86+0.96-0.75=8.35-2.62-1.03+6.78=2.96+0.68+8.56=8.78-7.38+8.32+5.52=8.28-5.6-2.27=7.46-0.04-0.56+1.86=7.67-0.49+7.9+7.31=7.63+8.64-3.12=2.97+0.12+4.47=9.43-0.85=5.95+5.72-4.1=0.62+3.62-3.13+7.39=9.93-1.02-7.31+9.77=6.76-0.25+8.48+8.86=4.69-3.4+6.56+4.91=7.46-0.11-2.43+6.53=6.86+5.24-1.16-9.85=7.74-3.99-2.08=1.2+8.15+5.85=7.85-4.04=8.79-2.12-1.04=8.71+4.59-4.78+1.27=8.89-7.56+5.93-3.39=9.37-1.23-4.17-0.12=8.77-1.33=1.88-0.95+0.44=7.63-6.55+4.75+2.74=9-0.67-5.35-2.79=3.71-1.78+5.32+7.29=8.54-6.81-0.64-0.5=9.94-2.09-3.56-2.34=4.06+1.14+6.03=1.8+3.65+9.58-9.5=7.46+0.87=8.06-5.46=6.35-2.38-1.85=9.05-1.54-2.9=7.82+9.36+1.38=8.19-6.42+3.65+3.68=3.72+9.41+3.07+9=9.64+9.29+7.72-0.07=9.49+6.2-1.2+3.11=8.75-7.22+0.75-2.09=9.94-3.07-1.97=6.84+9.5+1.93+6=9.01-0.81+8.76-9.78=6.81-0.17-3.59-0.93=1.91-0.97-0.34=5.15-3.67=4.8-2.05-1.3=9.84+4.42-6.94+6.85=4.58-1.27-3.05+2.19=9.24-1.61-1.65=4.9+1.48=7.72-3.77-2.58+4.26=2.4+5.07-2.59=0.34+7.69-5.04=9.1-1.31+6.16+0.36=0.03+3.79+9.22+4.51=1.5+8.8=8.29+4.64=0.54+9.42-0.85=5.53+2.61-5.4+4.39=4.46+0.82+8.08+5.73=6.4+9.93-4.16-8.43=3.59+9.48=9.78+7.91=8.44-5.98-0.54=4.05-2.06-0.13-1.21=2.17+5.95+7.8=9.63-4.67+0.41-1.52=9.05-1.27-5.89=6.73+5.77=3.76+2.36+9.88+1.45=3.35+5.95-6.3-2.54=8.08+6.23-8.05-0.48=8.58-4.81+0.64=6.24-0.96+2.68=7.83+4.62-2.95+5.06=2.55-1.39=3.24-2.12+1.89=2.48+0.66+5.3=3.95+1.95+9.95+9.52=1.18+4.39+4.06-6.74=4.57+0.79+7.78=1.78+0.33=8.49+8.61=6.81+0.26+7.87=5.5-1.71-1.11+4.82=6.57-3.36=6.25+6.43+3.96-3.89=8.19+3.99-8.08=5.85+5.37-4.9=0.35+8.14+6.12+3.4=1.71+7.94+2.99=3.37+3.83+9.93-6.89=8.48+0.84+1.96+5.3=4.96+1.36+2.18-3.22=9.92-0.42-4.69-1.55=8.65-7.02+6.95+1.32=1.63+3.19+3.51+0.19=9.1-1.14-0.29+6.54=6.75-0.87-0.2+0.86=0.52+4.05+5.97-9.37=8.82-2.52-5.06+0.02=8.9-1.45-6.14+8.61=6.7-3.02=7.65-3.11-0.93-0.21=9.28+3.08+2.22+4.8=8.39-7.16-0.73=8.77-0.16-6.35-0.77=8.17-3.98+5.83-8.31=8.37-2.53-4.3+4.2=0.53+2.26=5.34+4.37-8.41=0.28+6.7+9.92+9.91=6.66-0.85-2.47-0.51=9.5-1.39-1.56-3.19=9.95-2.18=8.83-0.66-3.31=9.39-3.26=7.44-1.37+1.44+8.47=2.47-0.3-1.57+3.17=8.07-4.5+2.42+8.15=2.59+3.43=7.18+7.62+5.99+8.43=9.05-1.64-1.62=2.82-2.26+0.6=8.34+9.24=5.7-4.6+7.2+6.05=5.08+9.92-6.8-6.94=8.66-4.42-0.68-2.56=7.18-0.08-5.38=6.42-2.77+9.64=8.18-0.15-2.01+7.98=6.57+3.59=5.04-0.55+9.74-1.39=0.64+3.37+9.63=6.95-2.02-4.68=3.29+6.44=1.98+2.69+2.18-2.37=7.21-0.66+8.94+9.22=9.71-1.77-0.89+1.83=3.74+6.67-8.05+9.21=7.8-6.75+3.18+2.92=9.4-1.16-3.32-2.37=6.57+9.34-3.58+2.59=1.44+5.85-0.03-7.08=7.37+3.49+9.12=9.59+8.49+3.41=2.26+1.84-2.38+1.07=8.07-4.54+8.92-7.56=8.53-2.9+9.66=5.19-0.33+7.16+9.81=2.87+8.04+5.88-4.25=7.99+0.39=7.87+8.17+3.6+0.41=9.75-5.49-0.94+0.52=5.18+7.85-8.39=7.22-1+0.25=4.04+2.14=2.27+5.11-1.15+8.04=7.9-6.59+8.21+7.89=1.79+8.15+7.49-9.31=9.15+9.37-9.94-2.32=4.3-2.56=9.35-9.19=8.33-4.31=5.21-4.92+8.39+7.93=8.52-4.33+7.23-2.49=9.58-5.11-3.61=0.74+7.03=6.54-4.16+4.77=8.83-2.62+8.55=1.94+8.91+8.71+1.87=6-1.13=5.82-1.39-0.75-0.29=8.03-4.94-0.88=9.66-3.48-1.51-4.2=9.7+9.46-7.18=2.26+5.58+2.88-6.2=9.28-5.4-1.23+4.33=9.87-2.09+3.12+8.05=7.17-1.5+0.61+4.84=5.84+9.49-2.25=8.02-3.13-3.48=9.82-2.97+3.69+0.7=9.85-4.79-3.76+1.62=5.71-2.3+6.38=4.11+6.31-4.13=8.69-1.12+7.41-6.62=5.01+1.06-0.35=8.73+2.34+8.7-3.06=9.98-0.84+2.34=3.62-2.24=9.47-0.65-6.87+8.17=1.84-0.85+5.31+8.65=1.44+2.66=6.89-0.46+5.49-2.91=2.7+5.46+2.16+9.83=6.08+7.7-1.48=2+9.02+6.85-3.93=5.67+5.26-9.12+7.83=8.27-1.89-2.53+2.12=5.85+8.74+1.69-5.73=4.43-2.67=8.71-7.87+0.8=7.52-0.37+8.08+7.75=5.23-1.78+5.19+8.03=8.12-5.78-0.1-1.32=8.33+1.55+9.72+8.14=5.39+5.2-9.38+9.34=2.79+8.81-0.14=5.94-1.76+7.05+8.39=6.07-2.98-2.85+6.16=3.26+7.35-8.71+0.89=5.48+9.56+8.25-3.71=5.47-1.6+0.44+7.02=4.28+5.94-5.58=6.61-3.99+4.84+8.46=3.53-2.1+0.61+7.46=3.14+0.48+6.48=5.7-0.59=5.91-1.75+2.62=4.77+5.35+9.08+4.79=3.72+1.71+6.21+5.94=2.6+3.58=5.06+9.45-1.3-9.08=3.37+2.9+9.24+0.98=3.51+9.07-2.05-9.79=3.43+7.34=7.82-1.14-2.2-1.11=9.22-3.33-2.79-1.68=7.5+9.31-5.42+9.64=9.07-5.42-2.79=4.74-1.35+7.34+6.26=4.33-3.87=9.93-4.8-0.54+6.95=9.89-5.49-2.59+0.11=5.54-4.14-0.16-0.9=4.09+8.57+6.64-4.6=6.76+4.37-4.11-3.03=9.56-5.54+9.9-1.05=9.97-0.13-1.15-1.83=3.97+8.74-4.25-3.84=8.63+9.07-3.42=6.1-5+8.42=9.01-0.91-5.3-0.04=3.96-3.5+5.7+7.6=9.92-2.25+5.04-4.3=3.73+5.96+8.87+2.59=0.26+9.52=7.44+3.19-1.61=3.53+6.11+9.64-0.57=2.02-0.23+6.87-7.55=6.87-1.88+9.59=7.55+1-7.43=6.99-3.65=7.44+8.04=8.42-0.88-3.22-2.13=6.18+6.34+6.25=7-0.27-1=2.01-1.62+8.4-0.16=8.55-0.06-3.34-1.75=8.04+3.16-6.07+1.46=2.11+7.89-4.92-0.06=5.18+1.64-2.73=6.26-0.06-2.38+7.36=2.56+6.99+6.82-1.1=8.77-0.94-3.86-3.47=3.68+9.89-3.98-8.29=8.44-0.83-0.43-0.1=6.76-6.07+7.19-7.51=7.59+1.56+2.96-9.64=7+3.12-5.96=8.01+9.18-1.72-6.51=5.5-1.3+8.65-4.31=7.44+8.7-7.65+0.06=7.84+7.13+0.23+9.9=9.81-2.14+2.58-0.17=4.64-0.44+7.17-5.39=9.88-0.9-1.4+8.7=8.55-0.1-6.23+4.8=2.86+5.38+0.45-8.04=7.25-0.46+6.37-4.32=4.96-4.76=9.92+7.07+8.56+8.79=1.1+0.94+7.61-2.33=7.11-5.45+3.95-0.39=8.96+3.89-8.6-2.08=9.72-0.6-4.5-1.3=8.99+2.25-6.88+2.2=5.3-0.49+0.35=7.6-3.41=9.44-5.96+2.54=1.99+6.67=3.13+7.75-2.34=9.74+0.45-0.44+6.2=2.46+1.33+3.35+7.41=6.3+9.48-9.98=8.64+4.25-3.92+9.83=6.7+1.53=5.84+2.24-6.17-0.57=2.9+0.38=4.02+5.82-2+8.11=5.01-4.7=9.58-8.51+0.79+4.72=9.54+2.3=9.96-1.27-3.33=3.18+8.98-0.96+0.34=9.48-4.78+8.99=9.3+6.15+3.54-4.08=9.14-0.11-0.27+2.76=8.64-0.17-1.38-0.59=8.33+6.2=5.34-2.89+8.71=1.97+9.28=9.6-3.45-0.45=9.18-6.29-1.41+7.43=8.22-0.5+8.97-8.64=0.73+4.78-0.53-1.65=7.28+7.71+0.29-3.41=6.64-5.25=6.47+7.29+8.26=6.46+2.72-5.06+0.82=1.11+4.39+5.64=5.81-0.31+8.86=0.44+7.55+2.3=1.43+4.44-4.51+0.61=6.79+7.52-2.08=9.46+1.4+6.18+4.77=0.03+9.3+4.65=9.32+4.28+1.18+3.35=9.65+7.03-7.42=3.79+4.32-1.14-5.13=6.13-0.88+7.97-9.86=5.79-2.12=8.94+8.35+0.56+2.01=9.72+7.06-3.49-3.64=6.67+0.58-2.62-1.11=5.41-4.55=4.18+8.95+0.71-1.27=9.63-6.67-0.18-2.38=9.4+7.77=6.4+3.95+9.53-7.57=8.34-0.24-0.29=7.31-2.26+4.4-4.45=7.88-1.61+7.9+3.37=9.3-2.4+6.04=1.3+6.68-7.5+0.25=9.53+8.19-9.06-2.41=9.89-8.63=6.12+4-7.83=8.02-6.4+8.92=9.85-3.36-0.94-3.96=0.78+4.47=6.29-1.12-3.13=8.98+3.93+1.5+4.77=4.26+2.41=6.76-2.62-1.96+2.42=9.79-3.32-2.89+2.82=5.41+0.54-2.6=8.04-4.72+8.27-4.68=9.64-2.69+2.04=6.69+1.32-0.61=9.22+2.82=8.46+5.3+7.12-0.39=9.29+4.63+6.16-4.69=5.01+5.12-5.2+4.49=4.53-0.42+4.96-7=3.65+1.26-4.44+9.26=5.5+2.38-3.48=9.88-2.7+8.16+0.29=9.39+7.43-2.44+6.8=3.09+9.55+3.03=8.29-2.07-0.99+3.03=9.86+9.75+6.65=1.39+6.49+2.19=5.5+5.47-0.61+1.27=9.99-0.2+2.42=8.92+4.47+5.48-1.57=7.49+5.08-2.05-7.06=5.09-3.93+4.65=8.32-3.6+3.86+3.11=7.16-3.72=7.46+1.76-5.36=5.78+2.77-3.2=9.04-5.36+2.81+5.33=3.36+5.85+2.02+2.25=8.1+8.12=8.06+5.24-1.81=4.16+9.94+1.48=8.82+2.91-9.94+5.16=9.33-2.9-0.75-1.99=5.87-1.13+8.35=3.05+9.2+9.92-6.43=9.1+3.16-5.99-3.94=8.32+8.09-5.08=7.57+3.25+0.92+3.92=9.08+4.93-9.83+7.07=3.99-1.9+0.49=7.94-3.53+6.9-8.4=5.36+2.54=9.04-2.44+9.09-6.58=9.21-1.46-2.29-3.18=5.32+6.9+8.01=9.49-7.29-0.73=3.62-0.05-2.59+2.72=5.55+6.05-0.99-7.81=3.02-1.64+0.89=6.02-0.67=6.42+2.24+6.01-4.44=5.03+7.72=1.82+2.99+1.06=8.59-3.88+7.6-5.01=9.46+5.38+3.07=2.64+6.68-4.72+2.18=8.45-1.5-1.69+1.34=9.44-4.31=7.2-1.13+5.47-9.22=8.91+6.21=9.14+1.26-3.63+5.39=5.89-1.09-3.1=6.35+3.94-1.13-4.05=8.89-3.41-1.26-2.33=7.1-3.26-0.22+1.08=8.62-5.76+8.78-4.56=5.84+3.29+6.38-7.07=4.47+5.58=6.07+2.21+7.75+2.65=7.81+8.8-7.49-8.91=9.29-0.06-1.79-0.59=4.43-0.44-0.58=9.28-2.79-2.34-0.47=2.04+8.71+3.7+6.48=2.95-0.95=6.84-0.56-2.09=7.23-0.06-1.15-4.07=1.82-1.25=5.92-0.09+5.87-5.77=5.01+3.77+4.21=7.71-5.91+5.63-2.93=7.46-0.24-4.84=6.52-6.14+2.56=6.67+2.04-1.65-1.32=9.73+7.82-4.94=9.53-9.24+0.37=9.38+0.2+4.25=4.21-2.12+4.74+2.22=7.36-0.74+5.54-2.1=9.42+9.71+2.43+1.8=3.7+9=5.47+4.59-0.43-1.8=7.56+8.2-4.76+8.61=8.85-3.86-0.43-2.36=5.75-0.26=3.5+7.8-2.69=7.5+0.47+2.71=7.45-0.9+0.46-0.05=9.37-3.42=2.02+3.03+7.28+5.01=4.72+7.91-6.49-2.72=0.41+9.33+9.79+5.52=8.68+3.24-3.8=9.67-3.59+2.42+7.61=9.98+0.05-0.5+9.26=5.32-3.99-0.83=4.36+5.49-0.05-1.84=1.64+3.92-1.17+5.98=8.45-4.88-1.92+6=4.74-3.9-0.33-0.18=8.14-6.74-1.12+4.35=5.36+7.86=7.06+5.42-7.03+2.54=2.19+8.97-1.1-8.54=8.53-2.96+5.23+1.92=3.24+3.09-4.71+9.03=7.26-0.48-5.62=4.23+1.7-2.35+4.36=8.95-1.32-4.96=0.61+1.03+6.77=9.65+2.25-1.04-3.77=5.29-2.36+9.93-1.59=3.7+5.53+6.16=6.13-0.14-0.61-4.37=8.13-1.88-0.37-2.99=4.92-1.72+5.76+9.9=7.21-1.72=5.46-0.98=3.6+5.95-2.97-1.58=3.54+3.02+7.37+5.74=3.72+2.78+2.74+7.54=0.45+6.57-1.41+2.44=6.36+4.97+7.88-3.99=8.28-6.99+9.11=6.79-4.84+9.46-6.69=8.29+4.98-1.46-7.85=9.51-2.33=9.6-3.21+1.55-7.23=4.13+7.12-1.04-3.91=8.44+9.82-7.97-5.11=9.87-2.13+4.85=7.01-3.41+8.87=8.52-4.15-1.82=8.57-7.07+2.08+7.86=9.77+6.07+1.31-9.82=6.45-2.98-0.41-2.96=8.4+3.72-6.23=0.26+4.08+8.15=9.99-1.19-1.93+1.76=0.09+7.78+5.41+0.27=3.88-1.44=2.07+5.96-6.8=2.9-2.45=6.39-1.61+7.88=1.56+3.93+9.79=4.6-0.08-0.19+8.86=5.19+3.78-8.31+4.65=4.07+1.49+9.53-6.47=8.34-6.52-1.2+4.88=8.2-3.81+6.77=8.04-2.18-3.73=8.44+1.89=2.95+5.06+2.84=4.69-3.63+2.85=6.62-3.08-3.16+1.67=9.06-2.84-4.16=9.86+5.89-2.57=4.7+9.2+7.24+1.13=7.6+4.26-4.72+1.72=5.27+4.25+3.66-8.51=9.24+1+1.75+6.97=9.51-8.45+0.35=6.71+2.05-3.25-4.7=7.41-3.24-0.28=3.68+4.91=0.5+4.84+4.32-0.2=8.71-6.58=6.01+5.19+0.99+8.56=5.36+0.69-4.19-0.4=4.88+9.94+6.25-0.75=0.23+7.41-6.73-0.3=7.11+9.36-9.23+2.37=3.07+5.14-2.9+7.84=8.81-4.03+6.98+8.07=5.86-1.93-0.07+6.35=6.9-0.37-2.95-3.11=2.01+2.63+0.34=7.95-0.41=9.63+0.78+5.23-9.62=1.72+7.85-7.39=2.01+1.6=5.2+4.05-1.54-5.73=7.03+1.65=6.93-1.14+2.83-8.01=1.43+0.37+6.52+6.29=9.44-3.44-0.14=3.18-2.42+4.91+5.57=7.93-4.72+4.51-4.44=6.7-1.77+0.89-5.4=4.02-0.13-0.34=8.97-0.72+0.25+0.04=7.53-3.06-3.84+6.25=6.32-5.19-0.79+4.53=7.75-1.78-0.36+7.81=8.33+1.92-6.91=9.05-5.81-0.36=7.48-1.54-2.94=4.06+2.23=6.45-5.07+9.55+8.3=2.19+4.62=6.99-1.64=4.04-2.81=参考答案1.42+0.09=1.514.26+3.79+0.37-6.42=26.89+7.25+9.6=23.746.26-0.81+1.9=7.355.87-2.28=3.599.7-3.37=6.333.54+5.39+5.24=14.175.28-1.74-1.15=2.395.18+9.83=15.014.67+6.65+6.37-1.28=16.416.49+2.37-3.54-1.18=4.144.19+5.64-1.84-3.95=4.049+4.36+1.18-7.9=6.645.38+1.51-2.65=4.248-2.1-1.17=4.738.02+4.56-3.86-7.1=1.621.01+9.18+7.59-5.67=12.118.61-6.62-1.88=0.119.26+7.16-1.16-1.49=13.775.23+7.21-7.64+9.18=13.987.46-4.57-0.35-0.19=2.353.72-1.66+7.16-0.99=8.234.85+9.24+7.3=21.398.58+8.39+1.36+8.8=27.139.99-7.42=2.572.64+3.73-2.21=4.167.34+6.78+1.33+2.79=18.242.17+8.54-1.75=8.966.98-5.08-0.28=1.629.6+5.14=14.747.73+7.14-5.33+3.95=13.499.19+7.49=16.685.82+5.85+8.23-9.35=10.554.8+7.73+1.63+0.68=14.843.69+7.85+8.23-8.25=11.525.85-4.49+8.11+2.41=11.886.35-3.52-2.63+0.08=0.285.95-5.71+0.97+6.32=7.537.25+4.65+6.75=18.656.55-3.21-1.62-0.03=1.698.31-2.32-0.67-2.21=3.112.52+8.97+8.89=20.388.55-1.75-2.97-1.54=2.294.58+6.77-7.16+5.4=9.598.22+0.51+3.57+5.93=18.231.22+8.58+8.37-0.96=17.214.08+8.08+9.52=21.683.39-1.46+2.25-0.46=3.723.94+2.66-6+0.45=1.057.86+0.45-3.95-1.16=3.22.86-0.44+0.72=3.144.92-1+0.8-3.44=1.289.24-0.88+8.1-1.02=15.444.53+9.17-3.1-0.8=9.85.64-3.88=1.763.58+5.86+9.34=18.785.89-1.16-3.61-0.85=0.275.15+8.86-5.41-6.46=2.142.36+4.25+3.83+5.35=15.797.07+0.41-5.84-0.27=1.378.03-2.15-0.97+3.7=8.615.2-4+2.58+1.78=5.566.24-0.49+3.11=8.864.22+7.82+5.1-3.27=13.879.05+3.19-0.81+7.74=19.179.55-2.35-2.26-3.64=1.37.71+3.93-9.86-1.19=0.595.14-4.89+2.47=2.724.44+0.03+3+1.46=8.937.55-1.05+4.57-2.61=8.465.36-0.69-0.06-1.61=36.15+9.45-3+1.74=14.345.72-0.19+1.09+6.9=13.524.91-3.87-0.04=14.46+8.2+3.25=15.911.26+4.89-2.14=4.019.58+5.93+2.38+4.59=22.487.26+6.95+1.82+1.93=17.964.03-2.32+9.61-3.95=7.370.65+4.78+8.09+5.04=18.563.81+6.12+0.26=10.193.38+9.73+4.14=17.256.9+7.46-9.37-4.37=0.625.55-1.96-2.12=1.479.52-0.73-1.14=7.659.04+3.47+5.65=18.167.51+2.51-4.48+0.39=5.938.76-1.88-3.56=3.324.06+5.98-5.75=4.296.06-0.38-1.28-3.9=0.56.39-1.76-2.6=2.037.9-1.63-2.63-0.32=3.325.22-0.85+6.01+9.18=19.564.85-0.11-1.59-0.31=2.849.67-4.97+9.87=14.579.74-8.07+0.37-1.34=0.76.87-0.39+2.7-3.26=5.927.44-1.07=6.373.79+9.75-7.9=5.648.23-2.2-2.72+4.99=8.37.59+0.88+7.07=15.549.77-4.14+3.09-3.52=5.27.12+4.72+5.57+2.01=19.420.52+7.87+0.1=8.499.91+6.37-8.69=7.593.03-2.84+7.14=7.338.67-5.73+8.54+0.78=12.269.53-1.25-0.04+7.24=15.480.62+7.92-5.27-1.12=2.156.31-0.09-2.7-1.57=1.957.51-2.03+0.13=5.619.53-1.69-4.18+5.58=9.248.44+6.78-7.74=7.482.16+4.55+7.25-1.81=12.155.43-4.47+7.72-3.52=5.167.04+9.3+2.88=19.224.7-2.87-0.15=1.682.28+6.04+2.68-4.42=6.586.73-0.64-2.18+1.47=5.382.14+4.32-0.35+9.85=15.961.49+2.92+4.44=8.857.02-5.53+3.86-2.36=2.991.42+7.28+8.54+0.99=18.234.66-1.31=3.355.28-2.15+4.07=7.29.01-5.02+9.45-8.77=4.671.85+5.67-0.75-1.91=4.863.09+7.81-4.72=6.187.36+7.95-9.5=5.817.76-4.35+2.55=5.965.57+0.45+4.82-5.92=4.924.87+7.54-1.96-3.48=6.973.8+6.11-9.74=0.174.2-1.46+2.84+6.85=12.438.49-6.64-1.46+4.38=4.771.27+8.96=10.232.59+9.83=12.429.2-0.22-6.94=2.047.46-2.74+3.86+3.18=11.762.2-0.71+7.45+9.53=18.473.7+7.7-8.44-0.37=2.594.3-0.31+3.54=7.533.13-1.57=1.563.8+4.02-4.28=3.546.24-5.44+9.46=10.263.19-2.91=0.286.01+4.97+6.92+2.5=20.49.17-1.28-5.84+5.58=7.631.92-0.84=1.089.89+5.92=15.810.16+5.59=5.753.92+3.04+3.07=10.036.98+2.08=9.067.49+8.69+9.95=26.136.52+1.92+8.86-1.78=15.529.62-0.71-1.66-5.31=1.940.03+7.32+1.14-0.26=8.232.53+7.66-5.38=4.814.44-1.19-0.33=2.924.65-3.64+0.73-0.79=0.959.65-1.48-2.82-3.34=2.018.02-0.04-0.23+3.07=10.828.85-2.37+9.83+4.51=20.825.38+3.71+7.77=16.864-2.94+1.49=2.556.82+8.54+9.28-8.96=15.683.28-2.25=1.032.3+4.31-0.41+6.82=13.020.54+9.04-0.23+4.73=14.087.62-3.59-2.87+5.06=6.228-0.07=7.936.8-0.67+5.6=11.733.06-0.61+3.11=5.569.71+0.39-8.69+3.62=5.037.34-0.29=7.057.98+1.28+4.33-7.69=5.94.12-3.52+3.37+0.6=4.576.71-2.77+1.6=5.549.06+1.81+1.68+2.3=14.856.47-3.92+4.08=6.631.69+1.63+9.27-7.35=5.245.59-1.77-1.92=1.98.7+1.36+5.67=15.735.53-1.86+0.96-0.75=3.888.35-2.62-1.03+6.78=11.482.96+0.68+8.56=12.28.78-7.38+8.32+5.52=15.248.28-5.6-2.27=0.417.46-0.04-0.56+1.86=8.727.67-0.49+7.9+7.31=22.397.63+8.64-3.12=13.152.97+0.12+4.47=7.569.43-0.85=8.585.95+5.72-4.1=7.570.62+3.62-3.13+7.39=8.59.93-1.02-7.31+9.77=11.376.76-0.25+8.48+8.86=23.854.69-3.4+6.56+4.91=12.767.46-0.11-2.43+6.53=11.456.86+5.24-1.16-9.85=1.097.74-3.99-2.08=1.671.2+8.15+5.85=15.27.85-4.04=3.818.79-2.12-1.04=5.638.71+4.59-4.78+1.27=9.798.89-7.56+5.93-3.39=3.879.37-1.23-4.17-0.12=3.858.77-1.33=7.441.88-0.95+0.44=1.377.63-6.55+4.75+2.74=8.579-0.67-5.35-2.79=0.193.71-1.78+5.32+7.29=14.548.54-6.81-0.64-0.5=0.599.94-2.09-3.56-2.34=1.954.06+1.14+6.03=11.231.8+3.65+9.58-9.5=5.537.46+0.87=8.338.06-5.46=2.66.35-2.38-1.85=2.129.05-1.54-2.9=4.617.82+9.36+1.38=18.568.19-6.42+3.65+3.68=9.13.72+9.41+3.07+9=25.29.64+9.29+7.72-0.07=26.589.49+6.2-1.2+3.11=17.68.75-7.22+0.75-2.09=0.199.94-3.07-1.97=4.96.84+9.5+1.93+6=24.279.01-0.81+8.76-9.78=7.186.81-0.17-3.59-0.93=2.121.91-0.97-0.34=0.65.15-3.67=1.484.8-2.05-1.3=1.459.84+4.42-6.94+6.85=14.174.58-1.27-3.05+2.19=2.459.24-1.61-1.65=5.984.9+1.48=6.387.72-3.77-2.58+4.26=5.632.4+5.07-2.59=4.880.34+7.69-5.04=2.999.1-1.31+6.16+0.36=14.310.03+3.79+9.22+4.51=17.551.5+8.8=10.38.29+4.64=12.930.54+9.42-0.85=9.115.53+2.61-5.4+4.39=7.134.46+0.82+8.08+5.73=19.096.4+9.93-4.16-8.43=3.743.59+9.48=13.079.78+7.91=17.698.44-5.98-0.54=1.924.05-2.06-0.13-1.21=0.652.17+5.95+7.8=15.929.63-4.67+0.41-1.52=3.859.05-1.27-5.89=1.896.73+5.77=12.53.76+2.36+9.88+1.45=17.453.35+5.95-6.3-2.54=0.468.08+6.23-8.05-0.48=5.788.58-4.81+0.64=4.416.24-0.96+2.68=7.967.83+4.62-2.95+5.06=14.562.55-1.39=1.163.24-2.12+1.89=3.012.48+0.66+5.3=8.443.95+1.95+9.95+9.52=25.371.18+4.39+4.06-6.74=2.894.57+0.79+7.78=13.141.78+0.33=2.118.49+8.61=17.16.81+0.26+7.87=14.945.5-1.71-1.11+4.82=7.56.57-3.36=3.216.25+6.43+3.96-3.89=12.758.19+3.99-8.08=4.15.85+5.37-4.9=6.320.35+8.14+6.12+3.4=18.011.71+7.94+2.99=12.643.37+3.83+9.93-6.89=10.248.48+0.84+1.96+5.3=16.584.96+1.36+2.18-3.22=5.289.92-0.42-4.69-1.55=3.268.65-7.02+6.95+1.32=9.91.63+3.19+3.51+0.19=8.529.1-1.14-0.29+6.54=14.216.75-0.87-0.2+0.86=6.540.52+4.05+5.97-9.37=1.178.82-2.52-5.06+0.02=1.268.9-1.45-6.14+8.61=9.926.7-3.02=3.687.65-3.11-0.93-0.21=3.49.28+3.08+2.22+4.8=19.388.39-7.16-0.73=0.58.77-0.16-6.35-0.77=1.498.17-3.98+5.83-8.31=1.718.37-2.53-4.3+4.2=5.740.53+2.26=2.795.34+4.37-8.41=1.30.28+6.7+9.92+9.91=26.816.66-0.85-2.47-0.51=2.839.5-1.39-1.56-3.19=3.369.95-2.18=7.778.83-0.66-3.31=4.869.39-3.26=6.137.44-1.37+1.44+8.47=15.982.47-0.3-1.57+3.17=3.778.07-4.5+2.42+8.15=14.142.59+3.43=6.027.18+7.62+5.99+8.43=29.229.05-1.64-1.62=5.792.82-2.26+0.6=1.168.34+9.24=17.585.7-4.6+7.2+6.05=14.355.08+9.92-6.8-6.94=1.268.66-4.42-0.68-2.56=17.18-0.08-5.38=1.726.42-2.77+9.64=13.298.18-0.15-2.01+7.98=146.57+3.59=10.165.04-0.55+9.74-1.39=12.840.64+3.37+9.63=13.646.95-2.02-4.68=0.253.29+6.44=9.731.98+2.69+2.18-2.37=4.487.21-0.66+8.94+9.22=24.719.71-1.77-0.89+1.83=8.883.74+6.67-8.05+9.21=11.577.8-6.75+3.18+2.92=7.159.4-1.16-3.32-2.37=2.556.57+9.34-3.58+2.59=14.921.44+5.85-0.03-7.08=0.187.37+3.49+9.12=19.989.59+8.49+3.41=21.492.26+1.84-2.38+1.07=2.798.07-4.54+8.92-7.56=4.898.53-2.9+9.66=15.295.19-0.33+7.16+9.81=21.832.87+8.04+5.88-4.25=12.547.99+0.39=8.387.87+8.17+3.6+0.41=20.059.75-5.49-0.94+0.52=3.845.18+7.85-8.39=4.647.22-1+0.25=6.474.04+2.14=6.182.27+5.11-1.15+8.04=14.277.9-6.59+8.21+7.89=17.411.79+8.15+7.49-9.31=8.129.15+9.37-9.94-2.32=6.264.3-2.56=1.749.35-9.19=0.168.33-4.31=4.025.21-4.92+8.39+7.93=16.618.52-4.33+7.23-2.49=8.939.58-5.11-3.61=0.860.74+7.03=7.776.54-4.16+4.77=7.158.83-2.62+8.55=14.761.94+8.91+8.71+1.87=21.436-1.13=4.875.82-1.39-0.75-0.29=3.398.03-4.94-0.88=2.219.66-3.48-1.51-4.2=0.479.7+9.46-7.18=11.982.26+5.58+2.88-6.2=4.529.28-5.4-1.23+4.33=6.989.87-2.09+3.12+8.05=18.957.17-1.5+0.61+4.84=11.125.84+9.49-2.25=13.088.02-3.13-3.48=1.419.82-2.97+3.69+0.7=11.249.85-4.79-3.76+1.62=2.925.71-2.3+6.38=9.794.11+6.31-4.13=6.298.69-1.12+7.41-6.62=8.365.01+1.06-0.35=5.728.73+2.34+8.7-3.06=16.719.98-0.84+2.34=11.483.62-2.24=1.389.47-0.65-6.87+8.17=10.121.84-0.85+5.31+8.65=14.951.44+2.66=4.16.89-0.46+5.49-2.91=9.012.7+5.46+2.16+9.83=20.156.08+7.7-1.48=12.32+9.02+6.85-3.93=13.945.67+5.26-9.12+7.83=9.648.27-1.89-2.53+2.12=5.975.85+8.74+1.69-5.73=10.554.43-2.67=1.768.71-7.87+0.8=1.647.52-0.37+8.08+7.75=22.985.23-1.78+5.19+8.03=16.678.12-5.78-0.1-1.32=0.928.33+1.55+9.72+8.14=27.745.39+5.2-9.38+9.34=10.552.79+8.81-0.14=11.465.94-1.76+7.05+8.39=19.626.07-2.98-2.85+6.16=6.43.26+7.35-8.71+0.89=2.795.48+9.56+8.25-3.71=19.585.47-1.6+0.44+7.02=11.334.28+5.94-5.58=4.646.61-3.99+4.84+8.46=15.923.53-2.1+0.61+7.46=9.53.14+0.48+6.48=10.15.7-0.59=5.115.91-1.75+2.62=6.784.77+5.35+9.08+4.79=23.993.72+1.71+6.21+5.94=17.582.6+3.58=6.185.06+9.45-1.3-9.08=4.133.37+2.9+9.24+0.98=16.493.51+9.07-2.05-9.79=0.743.43+7.34=10.777.82-1.14-2.2-1.11=3.379.22-3.33-2.79-1.68=1.427.5+9.31-5.42+9.64=21.039.07-5.42-2.79=0.864.74-1.35+7.34+6.26=16.994.33-3.87=0.469.93-4.8-0.54+6.95=11.549.89-5.49-2.59+0.11=1.925.54-4.14-0.16-0.9=0.344.09+8.57+6.64-4.6=14.76.76+4.37-4.11-3.03=3.999.56-5.54+9.9-1.05=12.879.97-0.13-1.15-1.83=6.863.97+8.74-4.25-3.84=4.628.63+9.07-3.42=14.286.1-5+8.42=9.529.01-0.91-5.3-0.04=2.763.96-3.5+5.7+7.6=13.769.92-2.25+5.04-4.3=8.413.73+5.96+8.87+2.59=21.150.26+9.52=9.787.44+3.19-1.61=9.023.53+6.11+9.64-0.57=18.712.02-0.23+6.87-7.55=1.116.87-1.88+9.59=14.587.55+1-7.43=1.126.99-3.65=3.347.44+8.04=15.488.42-0.88-3.22-2.13=2.196.18+6.34+6.25=18.777-0.27-1=5.732.01-1.62+8.4-0.16=8.638.55-0.06-3.34-1.75=3.48.04+3.16-6.07+1.46=6.592.11+7.89-4.92-0.06=5.025.18+1.64-2.73=4.096.26-0.06-2.38+7.36=11.182.56+6.99+6.82-1.1=15.278.77-0.94-3.86-3.47=0.53.68+9.89-3.98-8.29=1.38.44-0.83-0.43-0.1=7.086.76-6.07+7.19-7.51=0.377.59+1.56+2.96-9.64=2.477+3.12-5.96=4.168.01+9.18-1.72-6.51=8.965.5-1.3+8.65-4.31=8.547.44+8.7-7.65+0.06=8.557.84+7.13+0.23+9.9=25.19.81-2.14+2.58-0.17=10.084.64-0.44+7.17-5.39=5.989.88-0.9-1.4+8.7=16.288.55-0.1-6.23+4.8=7.022.86+5.38+0.45-8.04=0.657.25-0.46+6.37-4.32=8.844.96-4.76=0.29.92+7.07+8.56+8.79=34.341.1+0.94+7.61-2.33=7.327.11-5.45+3.95-0.39=5.228.96+3.89-8.6-2.08=2.179.72-0.6-4.5-1.3=3.328.99+2.25-6.88+2.2=6.565.3-0.49+0.35=5.167.6-3.41=4.199.44-5.96+2.54=6.021.99+6.67=8.663.13+7.75-2.34=8.549.74+0.45-0.44+6.2=15.952.46+1.33+3.35+7.41=14.556.3+9.48-9.98=5.88.64+4.25-3.92+9.83=18.86.7+1.53=8.235.84+2.24-6.17-0.57=1.342.9+0.38=3.284.02+5.82-2+8.11=15.955.01-4.7=0.319.58-8.51+0.79+4.72=6.589.54+2.3=11.849.96-1.27-3.33=5.363.18+8.98-0.96+0.34=11.549.48-4.78+8.99=13.699.3+6.15+3.54-4.08=14.919.14-0.11-0.27+2.76=11.528.64-0.17-1.38-0.59=6.58.33+6.2=14.535.34-2.89+8.71=11.161.97+9.28=11.259.6-3.45-0.45=5.79.18-6.29-1.41+7.43=8.918.22-0.5+8.97-8.64=8.050.73+4.78-0.53-1.65=3.337.28+7.71+0.29-3.41=11.876.64-5.25=1.396.47+7.29+8.26=22.026.46+2.72-5.06+0.82=4.941.11+4.39+5.64=11.145.81-0.31+8.86=14.360.44+7.55+2.3=10.291.43+4.44-4.51+0.61=1.976.79+7.52-2.08=12.239.46+1.4+6.18+4.77=21.810.03+9.3+4.65=13.989.32+4.28+1.18+3.35=18.139.65+7.03-7.42=9.263.79+4.32-1.14-5.13=1.846.13-0.88+7.97-9.86=3.365.79-2.12=3.678.94+8.35+0.56+2.01=19.869.72+7.06-3.49-3.64=9.656.67+0.58-2.62-1.11=3.525.41-4.55=0.864.18+8.95+0.71-1.27=12.579.63-6.67-0.18-2.38=0.49.4+7.77=17.176.4+3.95+9.53-7.57=12.318.34-0.24-0.29=7.817.31-2.26+4.4-4.45=57.88-1.61+7.9+3.37=17.549.3-2.4+6.04=12.941.3+6.68-7.5+0.25=0.739.53+8.19-9.06-2.41=6.259.89-8.63=1.266.12+4-7.83=2.298.02-6.4+8.92=10.549.85-3.36-0.94-3.96=1.590.78+4.47=5.256.29-1.12-3.13=2.048.98+3.93+1.5+4.77=19.184.26+2.41=6.676.76-2.62-1.96+2.42=4.69.79-3.32-2.89+2.82=6.45.41+0.54-2.6=3.358.04-4.72+8.27-4.68=6.919.64-2.69+2.04=8.996.69+1.32-0.61=7.49.22+2.82=12.048.46+5.3+7.12-0.39=20.499.29+4.63+6.16-4.69=15.395.01+5.12-5.2+4.49=9.424.53-0.42+4.96-7=2.073.65+1.26-4.44+9.26=9.735.5+2.38-3.48=4.49.88-2.7+8.16+0.29=15.639.39+7.43-2.44+6.8=21.183.09+9.55+3.03=15.678.29-2.07-0.99+3.03=8.269.86+9.75+6.65=26.261.39+6.49+2.19=10.075.5+5.47-0.61+1.27=11.639.99-0.2+2.42=12.218.92+4.47+5.48-1.57=17.37.49+5.08-2.05-7.06=3.465.09-3.93+4.65=5.818.32-3.6+3.86+3.11=11.697.16-3.72=3.447.46+1.76-5.36=3.865.78+2.77-3.2=5.359.04-5.36+2.81+5.33=11.823.36+5.85+2.02+2.25=13.488.1+8.12=16.228.06+5.24-1.81=11.494.16+9.94+1.48=15.588.82+2.91-9.94+5.16=6.959.33-2.9-0.75-1.99=3.695.87-1.13+8.35=13.093.05+9.2+9.92-6.43=15.749.1+3.16-5.99-3.94=2.338.32+8.09-5.08=11.337.57+3.25+0.92+3.92=15.669.08+4.93-9.83+7.07=11.253.99-1.9+0.49=2.587.94-3.53+6.9-8.4=2.915.36+2.54=7.99.04-2.44+9.09-6.58=9.119.21-1.46-2.29-3.18=2.285.32+6.9+8.01=20.239.49-7.29-0.73=1.473.62-0.05-2.59+2.72=3.75.55+6.05-0.99-7.81=2.83.02-1.64+0.89=2.276.02-0.67=5.356.42+2.24+6.01-4.44=10.235.03+7.72=12.751.82+2.99+1.06=5.878.59-3.88+7.6-5.01=7.39.46+5.38+3.07=17.912.64+6.68-4.72+2.18=6.788.45-1.5-1.69+1.34=6.69.44-4.31=5.137.2-1.13+5.47-9.22=2.328.91+6.21=15.129.14+1.26-3.63+5.39=12.165.89-1.09-3.1=1.76.35+3.94-1.13-4.05=5.118.89-3.41-1.26-2.33=1.897.1-3.26-0.22+1.08=4.78.62-5.76+8.78-4.56=7.085.84+3.29+6.38-7.07=8.444.47+5.58=10.056.07+2.21+7.75+2.65=18.687.81+8.8-7.49-8.91=0.219.29-0.06-1.79-0.59=6.854.43-0.44-0.58=3.419.28-2.79-2.34-0.47=3.682.04+8.71+3.7+6.48=20.932.95-0.95=26.84-0.56-2.09=4.197.23