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2.92+9.98+9.54+4.55=8.62+4.99-2.11=1.08+0.67+8.89-2.96=9.99-2.11-0.81=3.24+8.58-0.94-7.56=6.43-2.06-4.02=6.54-0.89+9.08-4.15=6.75-1.35-0.64-3.56=7.49-3.79-3.37=3.72-1.75=5.32+1.89-3.28=8.48-0.25-1.3-2.87=3.29-2.22-0.55+0.92=3.14-1.37-0.96+3.31=3.76-2.57+5.31+8.63=5.69+2.1+4.45+1.11=9.44+7+8.51+2.48=6.54-4.57+5.15-2.99=4.65+7.46+8.01+6.3=5.96-0.49-1.04=0.97-0.79=1.86+7.86+6.84-7.71=5.54+7.85-7.58=7.25+5.6=0.77+3.09+8.07=6.4-0.45+1.66+8.49=9.42+3.18-7.21+6.07=5.16+5.92+8.91+7.33=4.66-2.12+0.53+1.33=6.25-1.93+1.56-4.5=9.14+0.86+6.91-6.77=2.81-1.46+2.5+9.26=9.4-8.16=7.66+9.51-8.1-0.83=6.46-0.05-2.14-3.32=3.47+5.57+1.62+9.41=6.86-1.87=5.93-3.9-0.18+8.93=9.94+8.71-6.61+2.78=3.52+8.61-3.32+2.34=9.95-7.59-1.98+7.62=8.7-1.81-1.87+1.49=9.11+2.33-1.35+2.29=9.51-5.6=9.6-6.96=9.95-2.19+4.81+2.12=2.52+8.12+8.84=7.93+2.97+0.4=8.42+4.05-5.72=7.65+4.13+4.45+6.83=9.3-5.46=8.95-0.15-7.3=3.04+1.28+5.33-1.61=8.56-5.13-1.67+8.17=2.97+3.67+4-9.81=7.54+4.23+2.19=9.99+4.56+3.6=1.49+9.97+1.68=9.91+1.71-4.27-5.6=5.68+5.34=6.86-1.46-0.22=9.4+7.44-9.06+5.17=4.96-3.39-1.08+5.8=0.32+1.63+4.42-5.96=6.6-0.42-4.91+5.08=6.64-3.61+7.1+9.32=0.17+4.79=9.04-3.03-1.62+7.1=7.62+4.5-5.42=4.69-2.34+2.64-0.81=6.8-3.39=9.81-0.4-2.99-5.53=8.65+8.21-9.47-2.52=4.58-0.88-2.46+2.94=9.27+6.16-1.32=8.84+8.56+8.98+7.85=7.89+6.95-8.14=8.77-0.1+1-2.05=9.17-3.62+1.11=5.89-0.05-0.98-1.09=7.21+7.44-7.15+4.45=5.83+3.23+8.02+8.21=0.11+2.89+6.14-4.18=7.21+5.93-1.85=9.09+1.33=8.71-6.54+1.09=0.26+4.35-2.22=6.69+9.67-7.08-7.8=9.04+8-1.18=5.67-2.04-0.3=8.13+2.98-4.17+7.58=6.88-2.18-2.87=8.04+6.53-0.92=9.19-2.95+5.48=7.62+7.42+3.8+1.9=9.42+5.78-6.27-1.81=5.63+8.22-6.43-4.42=6.81-1.29-0.71=3.91+4.33+5.49-4.5=7.44-0.33-6.48+8.43=8.55-1.04+1.52-2.42=0.79+6.25+6.56-4.34=9.8-3.17+4.38-1.76=4.37+4.89-2.05=4.07-0.56+9.26+2.38=6.06+9.76-9.18+0.85=7.15-1.97-4.67-0.22=7.73-1.98-1.93-2.69=4.84+7.27+1.86-1.52=6.79-2.32-1.58=8.91-2.09-0.37+9.56=0.78-0.51+6.13+8.15=4.93-2.35+5.46+9.21=7.11+8.34+8.77+6.54=2.29+3.57+2.07=8.55+8.22+7.59=1.85+4.02+1.17+9.46=9.27+2.28=9.4+7.85+0.22=8.26-5.07=8.7-4.09-2.28+9.48=6.12-0.13-3.53=9.72-2.7-6.4+0.67=0.44+9.34-8.93+8.73=5.6-5.1=6.49+5.67-8.17+5.95=2.47+8.46+9.73-8.45=8.9-5.48+3.61+3.93=9.41-3.49-4.98+9.88=1.22+4.76+7.21=9.69-4.25-2.29+4.56=9.23+1.87+6.84-9.13=7.81-0.1-1.29+5.81=0.15+1.83+4.65-3.75=8.28-5.74-0.52=7.46+8.43-2.57=7.26-0.72-3.44+2.69=8.05+2.94-0.51+0.09=4.51+2.73-1.15=4.28-2.64+3.13+4.45=7.11-2.21-1.24-0.63=8.66+7.82-6.83=9.78-1.74=9.54-2.22+0.53=5.9-3.36+8.04-9.7=4.32+7.74-2.73+4.8=5.81-3.31=7.02+4.71-8.48=8.59-0.22-1.25-2.53=8.2+1.75-3.92=7.8-2.04+8.71+6.72=8.75+9.26-2.06-2.37=7.64-1.49+2.38=9.15-3.76+9.71-4=4.61-0.87=1.07+7.31+6.15+1.44=5.34-2.36+6.11+9.42=4.38-1.03-1.31-0.17=1.81-1.53+1.54=8.97+9.77-9.78-2.06=7.09+1.43-4.04-0.89=7.11+5.45-1.71-9.69=9.18-2.55+6.58+6.81=7.78+7.73+4.83-1.36=5.52+9.31=8.44+8.41+8.77-5.41=9.87-1.65+3.57-8.37=2.92+9.54+8.11-1.76=2.57-1.01+4.58=7.55-2.87=8.13-7.76+9.99=9.89-0.79-5.98=3.93+4.57+7.34-1.34=1.84-0.21-1.34=8.92+6.98-0.36-8.24=6.47-3.79+4.07=6.67-5.09+0.57=6.49+9.04-2.7-6.27=8.59-1.69-5.14=6.7-0.02+6.85-3.6=6.56+8.1+8.35+0.29=7.53-6.74+7.25=2.32-0.66+7.08-2.84=7.7-0.62+9.32+6.9=2.94+6.59-9.26=0.98+6.21+8.02+4.03=8.87-4.91+8.15-7.29=8.01+7.5-1.15-0.23=5.02+6.84-8.06+9.35=5.02+7.8-9.03=0.55+8.51+7.9+5.17=7.5-1.18-0.22-3.11=6.24-2.39+4.23+7.86=6.56+2.79=9.39-0.81-3.47+0.7=9.47-1.93+1.3+3.42=8.21-2.2+2.86-2.09=9.27-8.79=7.87-0.02=6.42-3.74+7.25+7.53=3.29+9.16+7.37+2.43=4.51-1.21+1.27+6.34=6.36+9.54+0.27-7.02=9.87+7.45-5.35=8.17+3.52-0.27+4.23=1.19+5.23-2.01+5.3=4.37+7.78+6.6=5.69-0.77+3.39+1.78=6.39+7.02+2.6-1.38=4.08-0.74-2.78+8.47=2.87-0.96-0.43+8.03=7.49-1.02-3.32=8.29-0.36-7.34+7.22=5.56+4.84+2.35-9.52=1.22+3.31-2.15+4.77=4.94+2.65-3.47=3.66+1.8+1.37=8.03-3.35+7.58-3.66=4.75+4.96+7.42+4.82=6.68-0.6+6.79=6.68-5.47=0.35+4.15-1.55-2.28=9.13+0.77+0.08=9.04+4.5-0.85=7.93-2.88-0.62-1.21=9.74-0.21-6.44-1.39=7.92-3.53+6.97-5.24=9.72+7.41-3.31-9.91=6.27-3.84-0.8+0.52=8.66-1.12+6.09=8.79-1.85-3.59-2.02=4.42+9.77-8.6+5.26=3.63+1.18+7.97=9.5-6.35-2.57+9.38=7-2.44-0.33-2.05=6.62+4.75-4.22-1.55=9.43-2.7-0.92-1.94=2.07+2.15-1.1+0.27=0.1+0.02=7.62-0.61-1.31+3.07=6.15+6.56-4.12=9.3+1.69=3.07-0.33+9.74+2.6=8.38-2.81-4.46+7.26=8.96-6.28+1.97=9.85-0.25+3.72-7.81=3.7-1.75=0.09+7.56=3.41+1.79-1.02=8.7-3.37+6.74=5.8-3.9+9.86-5.52=6.6-2.94+7.49=9.17+7.29=8.64-2.42-5.44=9.81+8.95-3.36-7.11=0.79+6.38-6.9+3.61=9.39+2.26-0.09=6.33-2.43-2.41-0.84=2.64+0.52=9.18-2.82=7.08+5.35-1.03+5.95=6.9-0.37+9.67-1.54=6.74+2.73=9.54+1.75+2.4=8.22-6.18+1.46=9.48-4.84+6.68+3.27=8.35+3.06-1.47+3.75=7.2-1.26-2.49+8.13=0.99+8.91+2.42=7.08+3.89-3.12-2.54=9.82+4.35=1.15+9.89-1.02+2.35=8.03-4.79+7.67-0.63=9.14+8.6-6.18+2.22=5.64-4.94-0.37+9.93=7.65-6.2+6.12=5.5+6.99-8.86=2.87+8.71-4.01-2.03=9.41-2.32-1.7-3.92=9.3-6.46+4.11-2.57=2.98+9.65+2.3-9.39=8.91+3.96=8.51-3.59-2.15-0.84=9.52-2.88-2.86-1.76=8.08-1.7-2.12+6.76=5.31+2.96-4.95+7.84=8.24-1.83+4.09=9.9-7.2-0.61=7.66-4.1=8.22+6.66+7.82=6.03-5.29+0.02=8.71-1.81=0.83+4.07+7.01-9.67=7.68-4.78+5+9.9=4.88+4.98+6.77-4.38=0.83+5.11-1.04-1.98=7.11-2.56-0.06-1.13=7.84-1.26+4.08=2.27+8.23=8.22-1.56-6.28=8.76-8.47+8.82-8.12=5.06+7.96-6.05-6.8=8.17-1.22+1.13+7.38=1.94+9.67+0.35-7.77=4.24+9.6+3.75=4.12-1.48+9.42=3.9-0.55+3.86-0.72=6.02+9.63+2.93+2.02=7.38+4.85-8.88-1.25=5.16+3.85-6.19+6.27=3.78+8.81+1.89+1.98=8.32-7.99+6.89-3.52=9.85+8.09-4.26+9.59=0.93+6.79+9.52=5.9+1.9-4.75+7.23=9.93-1.86-1.97+6.91=6.07-3.47=6.64-3.96+9.99=4.32-0.47-2.63+2.27=8.17+4.61-9.74+0.38=9.08-2.95-0.57-1.37=5.83-1.21+2.32-1.98=5.89-2.07-1.84-1.4=8.99-6.87+7.72-6.48=3.16-1.82=9.31+0.14-4.79-1.36=2.38+2.45+8.31-5.94=2.01+3.61+8.65-0.03=7.76+5.67+0.57=5.32-4.35+8.13+9.26=7.66-2.48-1.97=1.47+2.84+1.52+3.68=9.14-6.88-1.99+1.43=9.01-5.04-0.75=0.85+6.59=1.68+0.29-1.27+0.23=7.56+7.72-6.55=0.64+9.65+3.15-0.25=9.47-2.74-6.24+2.63=3.3-1.19+2.95-2.57=4.4-0.81+7.9-2.43=7.36-5.06+6.77-3.62=5.16-0.34+0.78-4.32=9.01-1.23+1.69=6.28+6.32-7.35+4.07=3.54+7.28-1.91+4.56=2.55+1.82+9.17=8.15-2.92-5.09=5.8+6.09=7.39-0.7-5.08=8.68+1.35+2.05-9.67=2.78-0.07+3.11-4.68=2.18+5.83+9.14=3.45+8.94+9.71+2.74=9.52-3.29+4.6-8.69=5.36+5.5=9.7-4.08+0.74+1.62=7.63-0.3+7.87=7.3+1.82+4.07=4.66-1.2=4.12+2.08+1.89+5.51=0.5+7.79=8.88-0.92-3.14=0.38+8.45+5.85-9.13=4.36+8.57+4.12+6.67=6.59+9.45+1.39+0.82=0.64+8.48+7.88+9.79=7.24-6.19+5.67=7.35+3.72-2.04-2.37=7.03-4.04-2.78=7.44-2.64-2.55-1.32=8.19-1.1=2.99-2.69=8.09-6.94+7.46=3.91-2.01=8.83+4.59-7.08=0.09+5.43+4.64=4.7+4.74+9.99-8.83=6.37+3.91+8.79-0.39=9.75-1.65-2.83=3.57+4.86-6.15-1.09=9.12+7.67-4.54+4.05=5.3-2.02+3.4+7.62=2.81+8.79=3.88-0.35+3.4=3.18-0.97-1.4=8.43-1.78-6.37=9.6-9.2-0.1=4.38-1.44+9.28+5.75=0.91+7.2+5.35=2.58+8.27=6.94+2.08-7.02-0.84=7.57+5.26=3.88+1.89+3.21-8.81=8.06-4.75+9.83=8.24-2.68-0.68-4.18=7.4-1.27-2.43-3.42=7.52-0.68=1.49+7.29=6.75+9.58-2.62-2.22=5.23+4.67-6.06=9.99+4.71-9.74=9.61-8.34+8.83-7.19=3.9+6.55-7.25-1.43=4.08-1.1+9.53-0.49=2.69+9.81=8.86-3.44+3.95-7.59=9.9-5.07=0.18+0.28+8.98+4.65=3.99-3.18+4.32+3.81=0.94+9.55+1.09-2.02=9.41-0.88-4.52-0.54=5.72+4.22=5.94+0.84+1.26=8.12-6.3-0.23=9.7-1.92-6.36=8.02-4.89-2-0.2=9.73+9.51+1.78=5.48-2.74-0.11=7.06+2.16+3.79-4.25=2.87+8.21-2.19-2.64=6.02-1.45+7.93=4.03-2.59+3.16=9.59-0.16=7.31+2.71=1.49+1.65=9.71-3.96+5.13-1.47=9.7-8.66=3.82+8.1-3.02-7.13=7.98+2.64=9.94-3.14-1.78+7.62=2.29+3.24-3.72+5.43=9.09-3.85=7.76-4.15-1.39+6.75=9.18+4.99=9.89-1.59-6.37-1.75=9.74-2.96+1.98+1.96=7.09-0.98-2.99-2.82=8.45+5.48-3.01-8.82=0.24+9.56+1.47+5.13=6.34-0.74+9.52=9.09-0.44-2.31+3.44=2.15+7.39+4.21-6.96=5.71+6.81-2.4-0.39=6.4-5.71+5.7-4.63=7.84+5.06+6.97=1.88+1.15=5.07-0.32=8.2-2.7+6.07-5.69=7.4-1.77-1.81=7.15+8.22-7.71-2.1=6.96+6.38-7.88-4.14=6.45+5.07+3.75+9.39=5-0.52+3.31+7.17=9.44+9.02+4.6=4.27+1.36+8.86-1.49=7.55-5.58+4.15+9.45=7.12-4.71+4.13+3.85=2.59+7.18-6.32=6.91+5.51+3.72-1.83=3.66+0.55=8.97+0.52-6.68=5.75-4.08-1.31=9.75-1.03=4.84-2.24+7.72-0.94=7.77-2.92-1.65-2.01=9.22-2.21+3.82+6.96=8.67-0.78+7.95-3.64=4.98+7.06-6.45=1.75+3.79+0.05=3.98+4.31-3.91+6.65=9.15-0.36-0.42=8.34+1.41+9.52+3.12=8.91-5.82-0.45+9.7=6.51-0.69=0.51+0.27+3.03+3.09=8.18-1.12+2.62=1.51+8.01-6.63-1.37=5.87-1.68+2.9=7.33-0.72+2.43-2.85=9.65-6.42+9.43+6.67=7.86-1.08+9.91-9.02=9.11-2.13-5.36+6.23=5.72+3.77+7.61-0.08=7.87+6.93-2.97-7.91=9.17-3.2+3.63+2.06=9.41-1.61+8.71=6.32-1.37=5.96+9.55+7.76-7.93=7.99-5.63-0.78+2.85=5.89+9.13-7.79=2.47+6.34+6.53+3.79=7.51+1.64+0.87+1.56=8.58+6.46-0.57+8.4=1.12+0.71-1.22=7.38-1.52-3.71=8.08+6.98-4.73-4.61=4.92+9.65-6.28-7.38=7.78-3.26-1.27=4.82+9.25+1.5=0.07+8.57=6.23+7.32+8.83+4.41=6.04+6.49-0.86+5.48=2.74+2.56+5.83-4.56=8.35-3.44=5.71+5.09=7.35-3.12=7.56-3.34-3.48=6.24-5.33+6.05=6.36-5.37+1.69+8.61=4.77+1.42+9.14=6.91-4.8-0.65+3.11=9.34+7.51-7.05+4.06=5.65-2.73-1.67=8.95-0.38-1.94-5.3=0.39+1.63+6.4-3.96=7.33-0.56-1.82=9.58-4.39-2.3-0.43=2.81-1.75-0.34=3.87+0.23+4.73-3.93=2.37+5.59+4.9=7.65+0.88-3.61+7.8=3.8-1.32+3.51+1.81=8.45+5.12-3.46=8.08-6.25+2.63=8.01-0.03-1.85-3.85=5.82-0.03-2.95+2.89=7.26+6.45+0.07+8.5=6.73-0.89-2.48-2.19=6.16-0.09-2.34-0.23=2.56+8.47=9.43+7.67+1.05+0.07=6.45-5.3-0.7=5.85+4.47+1.42-2.65=9.41-8.04+8.99-7.35=2.14+5.96-2.5-2.78=5.97-1.13=0.49+8.43+2.59+6.36=6.1-2.56+7.53+1.23=6.91-2.23+7.92-2.28=3.09-0.6+7.9+1.75=6.54-5.86+0.04=3.13+1.02=2.37+6.13+5.3-7.61=7.99-5.43-1.48+3.08=9.9-2.81+8.59+9.77=3.57-1.38-0.12+0.79=8.61-7.2+8.6-7.12=2.62+9.31=4.05-1.49=5.56-0.45-1.03-0.81=6.73-4.51=1.4+2.11-2.14=9.57-2.89-0.35-5.3=7.45-2.82+7.58=0.79-0.22-0.23=9.27-1.81-6.59=8.6-3.83-4.63=0.69+7.94-8.12=9.09+4.98+5.15=5.28-2.28+2.32=6.12+5.89-4.23-6.76=9.87-2.38-3.17-0.07=8.31-0.65+5.38=3.78-2.95=6.33-4.68-0.44=7.9+6.31+4.23+4.35=8.11-3.22-1.91+0.71=5.82-3.03+0.32-2.18=9.27-5.72+5.77=9.24-0.62-5.89-1.99=5.66-3.57-1.83=7.69+3.56-3.54+5.06=0.26+4.78-3.04=6.82-0.84=9.04+9.6-4.8+8.77=2.76+6.35-2.45+3.24=2.04+1.02-1.59+7.2=7.63-5.78+0.87+5.07=8.98+3.2+8.99=4.92+7.32+5.73=5-4.58+6.07=7.89-0.62+7.9=5.82-2.21=1.1+3.45+1.34-3.52=9.66+9.75+4.14+7.08=6.93-1.27=6.57-3.08+7.13-4.61=4.05+9.89=2.14+4.26-1.96=9.34+5.8+0.83+9.23=7.14+6.26=6.16-3.81+2.99=5.24+6.41+0.03+7.74=3.4+2.17+9.95+8.76=5.79+8.28-7.42+9.45=3.6+5.34-8.15=4.37-0.78-0.05+9.08=6.62-3.62+1.84-1.71=1.04+9.13=5.89+4.44+3.23-9.26=6.59+5.83+0.56=8.63-8.38+8.42=0.57+3.64=2.61+6.56+1.96+5=9.65-8.18=9.7+3.73+5.08=8.54+5.74-7.63=2.4-1.55+6.49-6.9=4.02+8.54=8.09+7.49-0.14=6.88+7.93-8.2=8.85+8.17-7.82+7.46=2.41+9.65-1.44-1.54=9.89-5.1-0.65+1.32=5.94+1.18=2.49+6.47-2.87=0.82+5.46+5.42-7.5=9.76-3.34-1.31-1.05=6.83-0.78-2.56=4.62+1.6+9.55-0.45=9.87-3.98-2.98-0.56=9.68+5.4+4.86+8.96=4.18-3.78+6.99+5.05=4.55+6.32+4.12=4.99-4.07+6.43+6.84=6.56-4.63+8.02+4.48=1.41+4.78+2.23=1.62+0.43+8.38=7.83+2.56-6.99=9.09+6.85+1.86+2.78=6.18-0.02-2.37-0.93=3.62+6.64-2.32-1.02=5.55+2.02+1.63=9.26-1.73-2.12-3.39=9.66+8.56-7.68-9.23=1.43+1.76+1.21=7.39-7.17=4.8-2.92+3.67=7.37-0.46+0.48=6.52-2.11-0.85-2.08=8.88+0.87+5.74-2.96=2.3+7.29-2.69=3.01+9.73-5.84+0.8=3.62+6.23-8.3=9.22+6.02-6.85+3.12=7.56-6.34-1.04+0.24=5.94+1.65=2.78+9.75+0.24=9.39+6.72-3.99+5.65=0.73+7.53+5.04-7.55=5.64+1.54+9.25=7.83-1.27+6.6=7.55+4.86+7.99+9.04=9.97-5.04+6.39+7.06=9.18-3.48-4.08-0.17=6.78+4.63-5.16+7.86=7.34-2.89=1.08+8.83+5.82=8.62-0.33-2.01=2.64+8.25=3.23+1.21-3.1=3.61+5.41+6.07+0.89=5.31-3.4+8.82=6.3-4.59+1.15=9.67-0.76=5.54+2.55+6.06=7.03-4.78=7.6+8.7=9+9.29=8.8-1.51-1.82-4.48=2.29-0.82+5.65-4.79=0.86+4.04-1.25=5.33+5.72-2.48-8.42=9.73+9.1=9.59-3.72-1.42-3.85=9.13-5.39-2.54=7.22-1.71-3.77+6.38=6.52+0.04=0.45+4.42+2.6+8.66=4.73-0.86-0.02-1.47=7.44+6.49-8.99=6.75+1.18-4.73=2.88-0.6+0.68+1.77=6.38+0.62=8.11-0.53+2.01=8.05-2.84-0.89=7.69-2.7+9.05+3.07=9.39-5.1-2.25+3.98=8.8-6.65-1.77+7.36=9.86-2.94-1.99-1.96=9.51-2.83+6.59=9.05-0.96+8.3+6.97=6.06+8.08+2.05=9.36-4.17+3+0.16=3.82+7.63-5.34-4.07=8.52-3.53-1.24-0.49=9.23+4.63-9.3-0.53=0.03+7.74=6.21-0.39-1.02-1.12=1.85+0.53+8.18-8=7.35+8.53-0.99=3.99+5.51+2.56+3.12=8.43-1.3+4.47-0.19=3.88+7.6=5.34-4.24=7.07-0.86+4.1-4.45=9.14-3.48-1.58=3.26+3.18+8.11+2.4=9.77+7.84=9.23+2.99-0.67-0.6=5.91+1.89-5.29+5.58=3.47+7.41-6.64+1.59=9.68+8.18+6.35=8.48-5.36+0.51-2.4=9.67-5.39-1.67-1.39=2.56+4.69+3.59-6.86=0.73+2.4+6.18=3.12+0.03+7.48+6.14=6.93-0.9=5.07+5.42-4.74+9.81=0.46+2.27+7.63=7.7+6.93-9.45-1.22=9.54-2.39+1.66=9.08-6.53-2.28+3.56=2.7+0.25+5.69+3.91=5.69+9.69-5.44+0.06=9.75+1.12-9.62+5.63=7.61-4.97+7.33+6.9=6.23-0.47-3.35+2.3=6.49+4.99+3.94-7.96=5.66+8.03-3.8-0.56=8.11+1.69+3.05=0.66+9.67+0.03+9.22=4.7+2.77=9.37-3.79+6.39-3.14=7.78-1.65-0.94=3.65+4.84+0.34=5.23+4.54-1.82+0.5=6.02-2.73=5.84+9.35+6.76+1.03=8.65-5.36=8.74+7.69-1.89-7.5=6.89+0.63+6.04=4.33+8.15-8.57=6.06-4.5+7.99+5.22=8.88-3.77-2.08+1.15=8.62+7.81-4.62-3.09=7.23-1.83+8.98+0.8=4.76-0.54-1.42+5.69=4.07+6.63-0.03-3.29=6.11-1.99-3.49-0.49=9.41-3.51+3.02+5.92=3.46+4.18-3.31-3.2=7.22+1.14+4.05-6.47=7.68-5.28-2.01=参考答案2.92+9.98+9.54+4.55=26.998.62+4.99-2.11=11.51.08+0.67+8.89-2.96=7.689.99-2.11-0.81=7.073.24+8.58-0.94-7.56=3.326.43-2.06-4.02=0.356.54-0.89+9.08-4.15=10.586.75-1.35-0.64-3.56=1.27.49-3.79-3.37=0.333.72-1.75=1.975.32+1.89-3.28=3.938.48-0.25-1.3-2.87=4.063.29-2.22-0.55+0.92=1.443.14-1.37-0.96+3.31=4.123.76-2.57+5.31+8.63=15.135.69+2.1+4.45+1.11=13.359.44+7+8.51+2.48=27.436.54-4.57+5.15-2.99=4.134.65+7.46+8.01+6.3=26.425.96-0.49-1.04=4.430.97-0.79=0.181.86+7.86+6.84-7.71=8.855.54+7.85-7.58=5.817.25+5.6=12.850.77+3.09+8.07=11.936.4-0.45+1.66+8.49=16.19.42+3.18-7.21+6.07=11.465.16+5.92+8.91+7.33=27.324.66-2.12+0.53+1.33=4.46.25-1.93+1.56-4.5=1.389.14+0.86+6.91-6.77=10.142.81-1.46+2.5+9.26=13.119.4-8.16=1.247.66+9.51-8.1-0.83=8.246.46-0.05-2.14-3.32=0.953.47+5.57+1.62+9.41=20.076.86-1.87=4.995.93-3.9-0.18+8.93=10.789.94+8.71-6.61+2.78=14.823.52+8.61-3.32+2.34=11.159.95-7.59-1.98+7.62=88.7-1.81-1.87+1.49=6.519.11+2.33-1.35+2.29=12.389.51-5.6=3.919.6-6.96=2.649.95-2.19+4.81+2.12=14.692.52+8.12+8.84=19.487.93+2.97+0.4=11.38.42+4.05-5.72=6.757.65+4.13+4.45+6.83=23.069.3-5.46=3.848.95-0.15-7.3=1.53.04+1.28+5.33-1.61=8.048.56-5.13-1.67+8.17=9.932.97+3.67+4-9.81=0.837.54+4.23+2.19=13.969.99+4.56+3.6=18.151.49+9.97+1.68=13.149.91+1.71-4.27-5.6=1.755.68+5.34=11.026.86-1.46-0.22=5.189.4+7.44-9.06+5.17=12.954.96-3.39-1.08+5.8=6.290.32+1.63+4.42-5.96=0.416.6-0.42-4.91+5.08=6.356.64-3.61+7.1+9.32=19.450.17+4.79=4.969.04-3.03-1.62+7.1=11.497.62+4.5-5.42=6.74.69-2.34+2.64-0.81=4.186.8-3.39=3.419.81-0.4-2.99-5.53=0.898.65+8.21-9.47-2.52=4.874.58-0.88-2.46+2.94=4.189.27+6.16-1.32=14.118.84+8.56+8.98+7.85=34.237.89+6.95-8.14=6.78.77-0.1+1-2.05=7.629.17-3.62+1.11=6.665.89-0.05-0.98-1.09=3.777.21+7.44-7.15+4.45=11.955.83+3.23+8.02+8.21=25.290.11+2.89+6.14-4.18=4.967.21+5.93-1.85=11.299.09+1.33=10.428.71-6.54+1.09=3.260.26+4.35-2.22=2.396.69+9.67-7.08-7.8=1.489.04+8-1.18=15.865.67-2.04-0.3=3.338.13+2.98-4.17+7.58=14.526.88-2.18-2.87=1.838.04+6.53-0.92=13.659.19-2.95+5.48=11.727.62+7.42+3.8+1.9=20.749.42+5.78-6.27-1.81=7.125.63+8.22-6.43-4.42=36.81-1.29-0.71=4.813.91+4.33+5.49-4.5=9.237.44-0.33-6.48+8.43=9.068.55-1.04+1.52-2.42=6.610.79+6.25+6.56-4.34=9.269.8-3.17+4.38-1.76=9.254.37+4.89-2.05=7.214.07-0.56+9.26+2.38=15.156.06+9.76-9.18+0.85=7.497.15-1.97-4.67-0.22=0.297.73-1.98-1.93-2.69=1.134.84+7.27+1.86-1.52=12.456.79-2.32-1.58=2.898.91-2.09-0.37+9.56=16.010.78-0.51+6.13+8.15=14.554.93-2.35+5.46+9.21=17.257.11+8.34+8.77+6.54=30.762.29+3.57+2.07=7.938.55+8.22+7.59=24.361.85+4.02+1.17+9.46=16.59.27+2.28=11.559.4+7.85+0.22=17.478.26-5.07=3.198.7-4.09-2.28+9.48=11.816.12-0.13-3.53=2.469.72-2.7-6.4+0.67=1.290.44+9.34-8.93+8.73=9.585.6-5.1=0.56.49+5.67-8.17+5.95=9.942.47+8.46+9.73-8.45=12.218.9-5.48+3.61+3.93=10.969.41-3.49-4.98+9.88=10.821.22+4.76+7.21=13.199.69-4.25-2.29+4.56=7.719.23+1.87+6.84-9.13=8.817.81-0.1-1.29+5.81=12.230.15+1.83+4.65-3.75=2.888.28-5.74-0.52=2.027.46+8.43-2.57=13.327.26-0.72-3.44+2.69=5.798.05+2.94-0.51+0.09=10.574.51+2.73-1.15=6.094.28-2.64+3.13+4.45=9.227.11-2.21-1.24-0.63=3.038.66+7.82-6.83=9.659.78-1.74=8.049.54-2.22+0.53=7.855.9-3.36+8.04-9.7=0.884.32+7.74-2.73+4.8=14.135.81-3.31=2.57.02+4.71-8.48=3.258.59-0.22-1.25-2.53=4.598.2+1.75-3.92=6.037.8-2.04+8.71+6.72=21.198.75+9.26-2.06-2.37=13.587.64-1.49+2.38=8.539.15-3.76+9.71-4=11.14.61-0.87=3.741.07+7.31+6.15+1.44=15.975.34-2.36+6.11+9.42=18.514.38-1.03-1.31-0.17=1.871.81-1.53+1.54=1.828.97+9.77-9.78-2.06=6.97.09+1.43-4.04-0.89=3.597.11+5.45-1.71-9.69=1.169.18-2.55+6.58+6.81=20.027.78+7.73+4.83-1.36=18.985.52+9.31=14.838.44+8.41+8.77-5.41=20.219.87-1.65+3.57-8.37=3.422.92+9.54+8.11-1.76=18.812.57-1.01+4.58=6.147.55-2.87=4.688.13-7.76+9.99=10.369.89-0.79-5.98=3.123.93+4.57+7.34-1.34=14.51.84-0.21-1.34=0.298.92+6.98-0.36-8.24=7.36.47-3.79+4.07=6.756.67-5.09+0.57=2.156.49+9.04-2.7-6.27=6.568.59-1.69-5.14=1.766.7-0.02+6.85-3.6=9.936.56+8.1+8.35+0.29=23.37.53-6.74+7.25=8.042.32-0.66+7.08-2.84=5.97.7-0.62+9.32+6.9=23.32.94+6.59-9.26=0.270.98+6.21+8.02+4.03=19.248.87-4.91+8.15-7.29=4.828.01+7.5-1.15-0.23=14.135.02+6.84-8.06+9.35=13.155.02+7.8-9.03=3.790.55+8.51+7.9+5.17=22.137.5-1.18-0.22-3.11=2.996.24-2.39+4.23+7.86=15.946.56+2.79=9.359.39-0.81-3.47+0.7=5.819.47-1.93+1.3+3.42=12.268.21-2.2+2.86-2.09=6.789.27-8.79=0.487.87-0.02=7.856.42-3.74+7.25+7.53=17.463.29+9.16+7.37+2.43=22.254.51-1.21+1.27+6.34=10.916.36+9.54+0.27-7.02=9.159.87+7.45-5.35=11.978.17+3.52-0.27+4.23=15.651.19+5.23-2.01+5.3=9.714.37+7.78+6.6=18.755.69-0.77+3.39+1.78=10.096.39+7.02+2.6-1.38=14.634.08-0.74-2.78+8.47=9.032.87-0.96-0.43+8.03=9.517.49-1.02-3.32=3.158.29-0.36-7.34+7.22=7.815.56+4.84+2.35-9.52=3.231.22+3.31-2.15+4.77=7.154.94+2.65-3.47=4.123.66+1.8+1.37=6.838.03-3.35+7.58-3.66=8.64.75+4.96+7.42+4.82=21.956.68-0.6+6.79=12.876.68-5.47=1.210.35+4.15-1.55-2.28=0.679.13+0.77+0.08=9.989.04+4.5-0.85=12.697.93-2.88-0.62-1.21=3.229.74-0.21-6.44-1.39=1.77.92-3.53+6.97-5.24=6.129.72+7.41-3.31-9.91=3.916.27-3.84-0.8+0.52=2.158.66-1.12+6.09=13.638.79-1.85-3.59-2.02=1.334.42+9.77-8.6+5.26=10.853.63+1.18+7.97=12.789.5-6.35-2.57+9.38=9.967-2.44-0.33-2.05=2.186.62+4.75-4.22-1.55=5.69.43-2.7-0.92-1.94=3.872.07+2.15-1.1+0.27=3.390.1+0.02=0.127.62-0.61-1.31+3.07=8.776.15+6.56-4.12=8.599.3+1.69=10.993.07-0.33+9.74+2.6=15.088.38-2.81-4.46+7.26=8.378.96-6.28+1.97=4.659.85-0.25+3.72-7.81=5.513.7-1.75=1.950.09+7.56=7.653.41+1.79-1.02=4.188.7-3.37+6.74=12.075.8-3.9+9.86-5.52=6.246.6-2.94+7.49=11.159.17+7.29=16.468.64-2.42-5.44=0.789.81+8.95-3.36-7.11=8.290.79+6.38-6.9+3.61=3.889.39+2.26-0.09=11.566.33-2.43-2.41-0.84=0.652.64+0.52=3.169.18-2.82=6.367.08+5.35-1.03+5.95=17.356.9-0.37+9.67-1.54=14.666.74+2.73=9.479.54+1.75+2.4=13.698.22-6.18+1.46=3.59.48-4.84+6.68+3.27=14.598.35+3.06-1.47+3.75=13.697.2-1.26-2.49+8.13=11.580.99+8.91+2.42=12.327.08+3.89-3.12-2.54=5.319.82+4.35=14.171.15+9.89-1.02+2.35=12.378.03-4.79+7.67-0.63=10.289.14+8.6-6.18+2.22=13.785.64-4.94-0.37+9.93=10.267.65-6.2+6.12=7.575.5+6.99-8.86=3.632.87+8.71-4.01-2.03=5.549.41-2.32-1.7-3.92=1.479.3-6.46+4.11-2.57=4.382.98+9.65+2.3-9.39=5.548.91+3.96=12.878.51-3.59-2.15-0.84=1.939.52-2.88-2.86-1.76=2.028.08-1.7-2.12+6.76=11.025.31+2.96-4.95+7.84=11.168.24-1.83+4.09=10.59.9-7.2-0.61=2.097.66-4.1=3.568.22+6.66+7.82=22.76.03-5.29+0.02=0.768.71-1.81=6.90.83+4.07+7.01-9.67=2.247.68-4.78+5+9.9=17.84.88+4.98+6.77-4.38=12.250.83+5.11-1.04-1.98=2.927.11-2.56-0.06-1.13=3.367.84-1.26+4.08=10.662.27+8.23=10.58.22-1.56-6.28=0.388.76-8.47+8.82-8.12=0.995.06+7.96-6.05-6.8=0.178.17-1.22+1.13+7.38=15.461.94+9.67+0.35-7.77=4.194.24+9.6+3.75=17.594.12-1.48+9.42=12.063.9-0.55+3.86-0.72=6.496.02+9.63+2.93+2.02=20.67.38+4.85-8.88-1.25=2.15.16+3.85-6.19+6.27=9.093.78+8.81+1.89+1.98=16.468.32-7.99+6.89-3.52=3.79.85+8.09-4.26+9.59=23.270.93+6.79+9.52=17.245.9+1.9-4.75+7.23=10.289.93-1.86-1.97+6.91=13.016.07-3.47=2.66.64-3.96+9.99=12.674.32-0.47-2.63+2.27=3.498.17+4.61-9.74+0.38=3.429.08-2.95-0.57-1.37=4.195.83-1.21+2.32-1.98=4.965.89-2.07-1.84-1.4=0.588.99-6.87+7.72-6.48=3.363.16-1.82=1.349.31+0.14-4.79-1.36=3.32.38+2.45+8.31-5.94=7.22.01+3.61+8.65-0.03=14.247.76+5.67+0.57=145.32-4.35+8.13+9.26=18.367.66-2.48-1.97=3.211.47+2.84+1.52+3.68=9.519.14-6.88-1.99+1.43=1.79.01-5.04-0.75=3.220.85+6.59=7.441.68+0.29-1.27+0.23=0.937.56+7.72-6.55=8.730.64+9.65+3.15-0.25=13.199.47-2.74-6.24+2.63=3.123.3-1.19+2.95-2.57=2.494.4-0.81+7.9-2.43=9.067.36-5.06+6.77-3.62=5.455.16-0.34+0.78-4.32=1.289.01-1.23+1.69=9.476.28+6.32-7.35+4.07=9.323.54+7.28-1.91+4.56=13.472.55+1.82+9.17=13.548.15-2.92-5.09=0.145.8+6.09=11.897.39-0.7-5.08=1.618.68+1.35+2.05-9.67=2.412.78-0.07+3.11-4.68=1.142.18+5.83+9.14=17.153.45+8.94+9.71+2.74=24.849.52-3.29+4.6-8.69=2.145.36+5.5=10.869.7-4.08+0.74+1.62=7.987.63-0.3+7.87=15.27.3+1.82+4.07=13.194.66-1.2=3.464.12+2.08+1.89+5.51=13.60.5+7.79=8.298.88-0.92-3.14=4.820.38+8.45+5.85-9.13=5.554.36+8.57+4.12+6.67=23.726.59+9.45+1.39+0.82=18.250.64+8.48+7.88+9.79=26.797.24-6.19+5.67=6.727.35+3.72-2.04-2.37=6.667.03-4.04-2.78=0.217.44-2.64-2.55-1.32=0.938.19-1.1=7.092.99-2.69=0.38.09-6.94+7.46=8.613.91-2.01=1.98.83+4.59-7.08=6.340.09+5.43+4.64=10.164.7+4.74+9.99-8.83=10.66.37+3.91+8.79-0.39=18.689.75-1.65-2.83=5.273.57+4.86-6.15-1.09=1.199.12+7.67-4.54+4.05=16.35.3-2.02+3.4+7.62=14.32.81+8.79=11.63.88-0.35+3.4=6.933.18-0.97-1.4=0.818.43-1.78-6.37=0.289.6-9.2-0.1=0.34.38-1.44+9.28+5.75=17.970.91+7.2+5.35=13.462.58+8.27=10.856.94+2.08-7.02-0.84=1.167.57+5.26=12.833.88+1.89+3.21-8.81=0.178.06-4.75+9.83=13.148.24-2.68-0.68-4.18=0.77.4-1.27-2.43-3.42=0.287.52-0.68=6.841.49+7.29=8.786.75+9.58-2.62-2.22=11.495.23+4.67-6.06=3.849.99+4.71-9.74=4.969.61-8.34+8.83-7.19=2.913.9+6.55-7.25-1.43=1.774.08-1.1+9.53-0.49=12.022.69+9.81=12.58.86-3.44+3.95-7.59=1.789.9-5.07=4.830.18+0.28+8.98+4.65=14.093.99-3.18+4.32+3.81=8.940.94+9.55+1.09-2.02=9.569.41-0.88-4.52-0.54=3.475.72+4.22=9.945.94+0.84+1.26=8.048.12-6.3-0.23=1.599.7-1.92-6.36=1.428.02-4.89-2-0.2=0.939.73+9.51+1.78=21.025.48-2.74-0.11=2.637.06+2.16+3.79-4.25=8.762.87+8.21-2.19-2.64=6.256.02-1.45+7.93=12.54.03-2.59+3.16=4.69.59-0.16=9.437.31+2.71=10.021.49+1.65=3.149.71-3.96+5.13-1.47=9.419.7-8.66=1.043.82+8.1-3.02-7.13=1.777.98+2.64=10.629.94-3.14-1.78+7.62=12.642.29+3.24-3.72+5.43=7.249.09-3.85=5.247.76-4.15-1.39+6.75=8.979.18+4.99=14.179.89-1.59-6.37-1.75=0.189.74-2.96+1.98+1.96=10.727.09-0.98-2.99-2.82=0.38.45+5.48-3.01-8.82=2.10.24+9.56+1.47+5.13=16.46.34-0.74+9.52=15.129.09-0.44-2.31+3.44=9.782.15+7.39+4.21-6.96=6.795.71+6.81-2.4-0.39=9.736.4-5.71+5.7-4.63=1.767.84+5.06+6.97=19.871.88+1.15=3.035.07-0.32=4.758.2-2.7+6.07-5.69=5.887.4-1.77-1.81=3.827.15+8.22-7.71-2.1=5.566.96+6.38-7.88-4.14=1.326.45+5.07+3.75+9.39=24.665-0.52+3.31+7.17=14.969.44+9.02+4.6=23.064.27+1.36+8.86-1.49=137.55-5.58+4.15+9.45=15.577.12-4.71+4.13+3.85=10.392.59+7.18-6.32=3.456.91+5.51+3.72-1.83=14.313.66+0.55=4.218.97+0.52-6.68=2.815.75-4.08-1.31=0.369.75-1.03=8.724.84-2.24+7.72-0.94=9.387.77-2.92-1.65-2.01=1.199.22-2.21+3.82+6.96=17.798.67-0.78+7.95-3.64=12.24.98+7.06-6.45=5.591.75+3.79+0.05=5.593.98+4.31-3.91+6.65=11.039.15-0.36-0.42=8.378.34+1.41+9.52+3.12=22.398.91-5.82-0.45+9.7=12.346.51-0.69=5.820.51+0.27+3.03+3.09=6.98.18-1.12+2.62=9.681.51+8.01-6.63-1.37=1.525.87-1.68+2.9=7.097.33-0.72+2.43-2.85=6.199.65-6.42+9.43+6.67=19.337.86-1.08+9.91-9.02=7.679.11-2.13-5.36+6.23=7.855.72+3.77+7.61-0.08=17.027.87+6.93-2.97-7.91=3.929.17-3.2+3.63+2.06=11.669.41-1.61+8.71=16.516.32-1.37=4.955.96+9.55+7.76-7.93=15.347.99-5.63-0.78+2.85=4.435.89+9.13-7.79=7.232.47+6.34+6.53+3.79=19.137.51+1.64+0.87+1.56=11.588.58+6.46-0.57+8.4=22.871.12+0.71-1.22=0.617.38-1.52-3.71=2.158.08+6.98-4.73-4.61=5.724.92+9.65-6.28-7.38=0.917.78-3.26-1.27=3.254.82+9.25+1.5=15.570.07+8.57=8.646.23+7.32+8.83+4.41=26.796.04+6.49-0.86+5.48=17.152.74+2.56+5.83-4.56=6.578.35-3.44=4.915.71+5.09=10.87.35-3.12=4.237.56-3.34-3.48=0.746.24-5.33+6.05=6.966.36-5.37+1.69+8.61=11.294.77+1.42+9.14=15.336.91-4.8-0.65+3.11=4.579.34+7.51-7.05+4.06=13.865.65-2.73-1.67=1.258.95-0.38-1.94-5.3=1.330.39+1.63+6.4-3.96=4.467.33-0.56-1.82=4.959.58-4.39-2.3-0.43=2.462.81-1.75-0.34=0.723.87+0.23+4.73-3.93=4.92.37+5.59+4.9=12.867.65+0.88-3.61+7.8=12.723.8-1.32+3.51+1.81=7.88.45+5.12-3.46=10.118.08-6.25+2.63=4.468.01-0.03-1.85-3.85=2.285.82-0.03-2.95+2.89=5.737.26+6.45+0.07+8.5=22.286.73-0.89-2.48-2.19=1.176.16-0.09-2.34-0.23=3.52.56+8.47=11.039.43+7.67+1.05+0.07=18.226.45-5.3-0.7=0.455.85+4.47+1.42-2.65=9.099.41-8.04+8.99-7.35=3.012.14+5.96-2.5-2.78=2.825.97-1.13=4.840.49+8.43+2.59+6.36=17.876.1-2.56+7.53+1.23=12.36.91-2.23+7.92-2.28=10.323.09-0.6+7.9+1.75=12.146.54-5.86+0.04=0.723.13+1.02=4.152.37+6.13+5.3-7.61=6.197.99-5.43-1.48+3.08=4.169.9-2.81+8.59+9.77=25.453.57-1.38-0.12+0.79=2.868.61-7.2+8.6-7.12=2.892.62+9.31=11.934.05-1.49=2.565.56-0.45-1.03-0.81=3.276.73-4.51=2.221.4+2.11-2.14=1.379.57-2.89-0.35-5.3=1.037.45-2.82+7.58=12.210.79-0.22-0.23=0.349.27-1.81-6.59=0.878.6-3.83-4.63=0.140.69+7.94-8.12=0.519.09+4.98+5.15=19.225.28-2.28+2.32=5.326.12+5.89-4.23-6.76=1.029.87-2.38-3.17-0.07=4.258.31-0.65+5.38=13.043.78-2.95=0.836.33-4.68-0.44=1.217.9+6.31+4.23+4.35=22.798.11-3.22-1.91+0.71=3.695.82-3.03+0.32-2.18=0.939.27-5.72+5.77=9.329.24-0.62-5.89-1.99=0.745.66-3.57-1.83=0.267.69+3.56-3.54+5.06=12.770.26+4.78-3.04=26.82-0.84=5.989.04+9.6-4.8+8.77=22.612.76+6.35-2.45+3.24=9.92.04+1.02-1.59+7.2=8.677.63-5.78+0.87+5.07=7.798.98+3.2+8.99=21.174.92+7.32+5.73=17.975-4.58+6.07=6.497.89-0.62+7.9=15.175.82-2.21=3.611.1+3.45+1.34-3.52=2.379.66+9.75+4.14+7.08=30.636.93-1.27=5.666.57-3.08+7.13-4.61=6.014.05+9.89=13.942.14+4.26-1.96=4.449.34+5.8+0.83+9.23=25.27.14+6.26=13.46.16-3.81+2.99=5.345.24+6.41+0.03+7.74=19.423.4+2.17+9.95+8.76=24.285.79+8.28-7.42+9.45=16.13.6+5.34-8.15=0.794.37-0.78-0.05+9.08=12.626.62-3.62+1.84-1.71=3.131.04+9.13=10.175.89+4.44+3.23-9.26=4.36.59+5.83+0.56=12.988.63-8.38+8.42=8.670.57+3.64=4.212.61+6.56+1.96+5=16.139.65-8.18=1.479.7+3.73+5.08=18.518.54+5.74-7.63=6.652.4-1.55+6.49-6.9=0.444.02+8.54=12.568.09+7.49-0.14=15.446.88+7.93-8.2=6.618.85+8.17-7.82+7.46=16.662.41+9.65-1.44-1.54=9.089.89-5.1-0.65+1.32=5.465.94+1.18=7.122.49+6.47-2.87=6.090.82+5.46+5.42-7.5=4.29.76-3.34-1.31-1.05=4.066.83-0.78-2.56=3.49