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6.84+2.19+7.37=1.44+5.68+2.65-7.83=3.59-3.2+3.6-2.84=4.66+6.36-7.62+5.29=0.6+7.45+1.25-3.01=8.61-8.04+6.4+0.59=9.45-1.89+2.22-1.64=6.73+8.51-3.33-7.25=8.86-0.73-5.49-1.58=2.58+1.39+7.32+9.32=8.52+9.26+6.1+4.2=6.53+0.61+5.52+5.41=7.81+8.72-6.34=0.32+3.01+0.16+8.18=9.83+5.54+2.59=8.37+2.74-8.2+4.88=7.15+3.12+0.69=4.17+0.86-2.05=5.04+7.85+9.34+9.08=6.55+1.34-1.59+9.61=0.37+1.45+1.28=3.12+5.53+5.86-7.74=3.63+8.9+6.37=9.33-8.56+9.76=9.14-7.68=7.51-2.28-1.32+5.64=7.78+3.67=3.31+4.14-1.39-0.35=2.23+6.45-0.56-5.25=3.99+5.22+3.6+9.21=9.95-8.05+7.44+5.88=9.73-1.55-7.82=5.59-3.65+4.29+6.12=1.67+2.74-0.54+9.92=8.54-0.78-2.85=8.64-0.56-1.25-1.9=4.83-2.39-1.07+8.76=6.73-0.41+5.11+5.77=0.73+9.47-7.05-2.05=6.32+6.03=6.41-5.07+2.93+4.41=9.76-0.48-0.77-7=8.2+2.69-0.67+6.43=8.92-2.65-1.57=9.38-8.56+3.72+9.72=7.54-4.84-0.71-0.29=6.15-2.82+0.65-3.65=4.55-2.72+7.89+7.78=7.03-2.45-2.32-0.52=6.61-3.53+1.12+0.66=9.82-8.21=8.78+8.33-7.49=9.03+7.09-6.98=8.88-0.92-2.73+6.61=4.22-3.22=5.6+0.54+2.79-5.04=7.75+4.51+7.58-8.88=9.19+7.08-4.24=5.85+6.61-7.09+0.27=7.34+7.98=5.55+4.79+6.43+0.57=6.41-1.78+8.98=9.89-4.55=5.45-0.94-3.82+5.46=9.66-0.62+5.55-7.05=8.9-1.29-0.34+8.86=6.44+6.69-6.71+4.05=4.44+7.21-2.06-9.33=6.06-2.61=1.67+7.17+1.94-9.53=8.85+9.07=7.89-0.63-6.63+0.5=9.44-0.67-0.42=5.24+5.01-4.42+3.43=8.89-6.87+9.77+7.53=6.5-2.45-1.6=8.41-3.36-4.3=3.15+0.8+3.74+8.59=7.43-1.62+1.24-2.99=1.06+1.52=4.4+1.73+4.06+1.24=5.33+0.16+4.57-5.75=4.31+8.98+5.09=6.34+8.18-1.51-6.11=5.82+1.08+2.91-7.15=8.21+0.28-3.49=9.13-2.76-5.07-0.69=3.54+9.76-7.38+8.34=5.73+1.39-3.84+1.95=2.55+8.94-2.35-7.96=8.77-0.37-5.55=8.25-5.22=3.95+2.05=6.98-4.26+6.09+9.24=3.17+1.17-0.16-0.91=3.83+0.36=4.77-2.3+1.3=7.9+8.41=4.38+4.78-5.15-3.46=6.9-1.68+5.36=8.43-4.74-2.47=0.35+5.97+2.77+9.84=5.4-3.09+2.08-0.58=3.27+9.31=5.82+2.77+5.42+6.45=5.89-0.79+5.45=3.84+9.49+9.74=9.02-4.63+6.1=2.18-1.44+2.28=8.73-0.26-1.38+5.37=6.44+6.61-3.35-6.9=9.98-2.04+5.19=8.2-0.5-3.12+9.11=9.52-5.21+9.5-0.52=9.55-5.56+8.63=9.24-4.34+8.96-3.82=9.82-1.3-2.17=5.57+5.56-5.55-5.29=1.49+1.78+0.53=9.83-0.63-8.1=6.88-2.82-0.47+1.8=9.21-4.89+5.75-6.36=9.09+4.01+9.74-0.68=6.63-0.54-0.5-2.55=1.14+2.03+7.97=8.04-1.88-0.81-4.73=4.99+5.14=5.57-4.44+1.91+3.37=2.38+2.93+6.07=8.57+6.56+8.63+6=6.34+7.53+9.76-2.29=8.28-7.4=2.16+6.34-7.93+3.29=6.14+3.32+1.89-0.2=7.06+1.44=6.28+3.34+7.44+6.11=8.02-5.92+2.67+2.14=5.01-0.61+0.9=9.45-2.44+9.75-5.7=6.96+7.46+7.22-0.21=0.46-0.29=3.37-0.07-1.32+6.51=8.46+4.56=6.12+8.39-3.1=6.53-2.41+9.1+6.98=9.36+4.19-9.15=5.17-3.56+6.96-5.03=6.5-3.54+9.59-9.41=2.32+6.33-2.56=8.99-4.09-3.61=6.11-1.71-0.3+6.77=7.24-5.03+5.23+0.69=8.39-0.31-3.25-0.74=9.88-5.82+8.85+1.37=5.59-4.16=7.24-0.88=1.99+3.36-2.81+0.89=9.79-8.73+5.55+3.53=9.02+0.2-3.47=7.05+0.62+5.24=3.71+8.02-8.35=9.03-4.52-0.75+1.8=9.89-6.37=6.24-0.15-4.02=6.5-0.54+5.71+6.92=9.56-0.38-6.48-0.26=4.33+9.29+5.78-9.47=7.64+5.23=8.53-5.5+8.2-3.09=8.87-6.17=8.2-1.98-5.68=0.79+4.6-1.74-0.16=9.21-5.24-2.29=8.11-7.17=4.29+0.41+4.78+4.04=2.73-0.11-0.81+9.54=2.88+7.62-9.19=6.5-3.77+8.79=7.43-3.6+3.88=8.58-0.26-6.04+9.67=8.61+4.91-4.58+9.93=4.15+1.75-0.78-2.2=6.05-2.12-3.43+8.17=1.28+5.15-4.75=1.03+3.83+7.8=5.47+2.37-7.15=8.95-4.43+3.58-2.49=8.39+6.78+8.05+3.03=1.92+3.66+8.03=4.74-4.09+9.1-3.3=8.85+7.35+6.93-8.63=7.45+9.68-0.62=8.7+9.28+5.59+4.57=9.25-1.58-0.55+7.87=9.89-5.9+4.04+4.58=7.87-1.14+4.15+3.78=7.04+8.81+0.87+0.13=9.72+3.14+8.49-3.47=9.05-5.71=7.49+0.91-2.85+6.97=9.48-6.13=2.96+8.93+2.22=1.05+9.27+1.92-5.6=7.44-3.71+1.15=3.27+9.87-5.16-0.54=3.07-0.22+3.35=4.45+6.57-9.34-0.93=3.71+5.95=7.25-0.72-3.54+5.01=9.31-7.4+4.16+6.33=7.04-5.1+5.14+5.03=5.96-2.46+6.93-9.48=1.12+8.91-1.48=7.75-3.37=6.03+2.11-7.79+6.02=9.57+0.74-8.34+0.04=9.52+7.58+7.42-3.32=6.35-0.36+9.9+7.34=9.55+1.75=7.11+9.2=2.74+4.12+0.13+6.2=9.83+9.77=5.39+8.49+9.95-5.36=8.02-3.38-1.32+0.05=9.08+2.3+6.55+9.96=9.12-7.12-0.95+2.24=8.63+0.97+1.42+7.14=3.33+8.54-4.63-3.11=0.83+2.82+1.94=0.5+8.63+3.97+6.58=6.33-3.72+5.81-8.14=7.64-6.47+6.02=7.26+5.85-7.37=1.04+3+9.06=7.34+4.75-4.1-4.41=7.98-1.3-4.6+0.27=9.8+3.47-1.11=7.22-2.06=2.3+5.94+4.44-7.35=9.23-0.77-8.2=6.91+0.63=2.39+6.31+6.4+9.02=5.84-4.36+8.38+2.69=6.98-1.47-0.05-1.48=4.18+1.6+9.02+1.78=7.65+3.56-6.75=4.04+9.51+4.9=5.99-2.96+0.32+7.93=9.47-2.35=9.34-5.75-3.4+0.82=7.33+9.82-7.84=8.02-3.34+6.5-5.22=0.43+3.1+2.93=6.95+1.28-2.68=4.41+7.24-9.69+4.33=6.27+6.29-9.73=6.16-3.58-2.14-0.02=9.45-8.59=8.74+8.37-6.14=8.94+2.78-0.16+3.02=9.76-7+7.33=6.51-0.25-1.31-2.29=0.41+5.45=9.7-1.34-4.72+8.41=8.58-0.9+5.73=9.4-0.27+5.66=6.13-0.16-2.49-0.22=8.49+7.36-1.53-8.08=7.29+8.54+6.53+3.97=5.43-1.31=5.58+2.52=9.18-5.19=6.68-4.46+4.97+5.81=3.19+6.48-0.96-2.65=9.01-2.28-5.7=9.59-4.24=6.24-2.27-3.2=2.74-1.66+8.03+8.08=8.98-1.96-3.67-1.84=6.28-0.45+7.31-4.61=5.99-2.3-1.15=4.66+6.24+3.26-7.03=9.24-2.93-1.73-4.15=6.4-4.15+8.76=5.11-0.06=6.13-2.92-0.7+7.92=8.02-0.78+2.95=3.76+0.73-1.19-0.72=7.27-5.87+9.1-6.49=8.35+5.77-1.37-6.38=5.01-1.33+2.31-4.65=8.63+2.57-5.14=8.72-6.5+7.5-1.81=2+7.28-2.11-2.74=5.77+3.52-1.26+3.28=7.83-3.4+8.17+1.17=1.23+7.62+2.69-5.27=9.92-2.46-3.43-0.69=5.77+4.95+7.88-0.44=9.16-2.07-2.13-3.28=8.32-2.91-1.47-3.13=4.46+0.3+4.88-9.5=5.23-1.75+2.73-1.42=6-3.92=7.55-0.73=9.34-0.78-6.25-0.02=9.43+9.07-1.98+5.23=9.88-1.13+7.59-4.14=5.81+1.64+7.74=8.53-2.08+7.69-3.12=5.68+7.91-7.2+0.66=4.76-2.53+1.42+1.39=1.57+3.23=4.63-0.31-0.85=8.29+7.68+0.78-3.77=5.04-2.71-1.33=8.92-1.21-1.29+8.32=9.86-0.29-5.09-0.51=4.77+3.58-1.13-0.21=0.31+5.57+9.31+6.27=8.72-7.85=7.7+6.9+6.71+5.57=0.5+6.55-5.66+6.1=9.48+4.66-5.22+9.92=5.37+8.7-2.48-9.29=9.22-0.46-3.43-4.12=8.3+8.53-8.56-3.5=4.47+5.82-3.61+4.68=1.11+1.67+0.97=5.18+4.48+2.62+1.35=6.92-3.16=4.39-1.38-2.75+6.71=7.55-3.43+2.22-2.49=2.59+3.65+1.92=7.12-4.87=3.54+2.65-0.02-2.74=2.33+2.15=6.32+7.02-0.34=8.01+3.85=6.83-1.15-0.85+0.41=7.96+4.97-1.66=8.8+1.65+3.33-8.48=8.13-2.04-4.06+8.19=3.2+4.15+5.7+5.83=9.64+3.42+7.19-1.57=5.61+3.79+7.04=7.99-3.98-0.86-0.14=8.09-3.1=3.47-3.27+8.21=1.92+6.98+8.9-7.34=5.81-0.41=0.55+2.03+6.81-1.94=0.82+3.74-3.28=0.37+4.28+4.5=4.59+3.39-5.38-0.48=8.81-1.12-2.93-4.09=7.31-4.17-1.24+4.66=7.39-7.02+7.08-2.47=2.74+9.39=9.4-0.95-4.31+0.87=7.08+9.18-8.87+7.69=8.26-0.96-0.86=2.35+9.23+2.17+7.51=8.35-1.94-5.99=7.01+2.51-3.41-2.67=5.83+5.41+6.92+2.52=6.36-5.71+7.55-4.86=6.23-4.57-0.46=1.43-0.49+4.31-2.34=2.04-0.56+7.58=6.85-6.65=0.42+5.97-4.64+1.84=7.01-2.04-2.54=5.27-2.44-0.51+7.9=8.43+5.63=2.35+7.33-7.67+5.85=1.72+2.02+1.02=0.48+9.17=2.46+0.14=9.44-2.23=3.7-2.7+3.99-1.65=3.43+5.29-1.2+0.92=2.58+1.11-1.98+5.39=4.33-3.95=0.58+5.68+8.51-4.35=2.8+0.28-1.34=0.33+4.31-4.49=7.26-1.43+0.28=5.09+7.86+6.46-9.59=7.62+1.86+9.02+4.85=5.1-3.88+0.17+2.81=4.32+8.63+9.76-1.9=6.9-3.27-2.61=3.74+8.29-3.33=8.34-1.89+7.68+8.6=5.9-4.79+6.56=8.01+8.24-4.98-3.5=8.04+8.64+8.65+5.73=8.59-0.96-2.8-4.63=8.34+5.07+8.66=8.71+7.15-1.06-8.27=9.26-2.85-5.95=0.09+6+5.58-3.66=9.59+1.76-1.85-3.12=8.41-7.69+0.16+6.75=6.96-0.26-5.99=3.91+0.5-4.14=7.87-6.22-1.2+2.89=6.11+1.31-3.94-0.64=3.79+6.97-9.22-0.84=7.01+2.48+1.52+6.07=8.15-5.12-1.28+9.43=2.03+2.3-0.91=2.4+8.93-6.69+2.52=8.35-5.72+6.54=4.72-1.19+6.83+7.87=7.49-7.32+0.45=8.65-1.72+9.95-6.86=8.28-7.93+5.02=0.85+4.38-3.38+2.38=6.32+9.13+5.89=0.33+4.59+2.34+7.71=9.65-7.03-0.71=8.88+5.19-4.02-2.61=9.35-3.72-0.59=7.46-0.63+9.71=6.05-2.87-1.29=2.97+7.07=7.66+0.27+9.43=4.28-2.07+3.65+5.8=4.37-3.95=4.2+0.76+6.53+9.29=2.16+6.23+1.59-9.24=5.32-4.72+4.52-2.35=5.94+2.52=9.25+2.45=5.37-0.17+8.56-1.86=4.15+7.51=4.16+3.3+8.78+7.32=4.6-1.62+3.38=6.98+2.31+3.4+6.92=2.48-1.57+1.81=8.53-2.04-1.21-4.57=4.99+6.45-3.7-6.11=5.66+3.68=9.37-8+6.46-7.38=5.16+3.6=2.17-0.83+7.45=9.63-2.04-0.97-2.76=0.11+3.37-3.28+3.18=9.51+6.31-8.09-7.57=6.11-0.15+0.88+4.65=2.65+8.11-7.81=4.88+1.86-0.25-0.34=7.8-6+7.85=7.8+7.64=9.84+1.23-5.53=8.16-0.3-0.88-0.05=9.91-4.04-3.41-0.13=7.04+6.79+9.17-2.96=7.68+9.49+0.78=5.68-0.82+0.41+5.07=5.18-4.4=6.47-0.06-4.37=7.48-2.59-0.93=6.42-0.32=9.39-3.02-6.18=7.01+7.03-0.22-8.74=8.45-7.55=5.88-2.62=6.06+8.98+4.1=0.15+7.46-4.59=8.39-3.56-1.51+8.88=4.52+2.31=9.28+1.64+1.51+6.55=8.27-2.82-2.62-2.19=3.02+5.83-0.73+8.87=4.59+9.93=7.79-2.19-3.28-1.61=9.61-0.15+9.07-3.46=6.15-2.26+5.62=1.24+2.22+4.58=7.02+5.78+9.41-8.24=9.22-4.91+7.45-5.28=7.21-6.6+8.12=5.98-0.13-2.78-1.77=7.09-5.63-0.54=9.9-1.73=0.49+8.86-4.45=9.73-6.18-0.72+3.92=9.98+3.9+0.88+1.72=4.42+7.37=4.17-3.77=7.95-5.76+0.39+8.51=2.44+3.58-1.62+7.66=7.68-3.93+4.52+8.94=4.73-1.55-0.28+8.69=9.02+8.59=2.71-1.9+1.67-0.07=7.84+4.79-8.85-1.11=9.13-4.82-2.65-0.11=5.01-0.22=7.65+6.09-7.55-2.43=7.66+0.66+6.27-1.44=9.22-2.41+1.07=5.75-2.03+8.4=8.41+1.96-3.8+2.83=9.68-3.12=9.04+6.24-6.82+4.84=5.4-0.23=8.99-5.1+3.1+8.15=6.34-2.95-1.4+4.71=3.54+5.73+5.19=8.04-3.01=8.49+7.5-8.35-1.85=6.03-3.65-1.16+2.55=5.43+7.74-9.54+1.74=2.17-0.88-0.3+8.4=5.15+6.12-6.97+4.44=0.91+0.88+8.31+5.69=8.55+9.69+2.65+9.12=5.07-3.43-0.81+6.95=9.93-2.87-0.02=5.33+7.57-4.49+1.42=7.85+8.11+6.03-6.78=6.16+9.91-8.16+3.34=4.21+8.53-1.66-5.63=8.35-2.03+1.39=5.71+4.22-3.99-2.4=1.93+8.9+8.96=5.99+9.91+7.82-9.4=7.03+9.79+0.54-1.09=2.25+9.16-6.11=5.24-1.48+5.39-2.2=9.15-4.83=8.78-2.9-0.34=6.47+1.84=1.61+4.6+5.92=2.31-1.75+8.24-4.61=8.19-2.18-5.15+9.45=3.84+4.28-2.53=4.37-1.2+8.93+8.19=6.82-3.89-2.79=6.07-0.99+7.33=7.28-4.9-0.66+3.61=7.32-7.15=6.1+9.61-4.03+5.47=6.66+3.06+6.86=9.61-8.43+7.27=5+8.09-7.26=0.62+6.83+2.72+2.21=7.7-4.52-2.64=3.48+4.9=9.48-1.64+2.07=3.73+4.13-5.05=8.14-1.24-4.76=6.53+3.9+9.21+4.37=9.87+5.74+2.12+1.78=6.71+8.97+3.32=2.84+8.73-0.25-6.58=0.52+3.49+6.02-5.04=8.12-1.75-3.07=5.42+8.48-5.25=9.6+4.09-7.33-5.03=5.22-1.89-1.88-0.04=1.98+7.1-1.78+1.1=9.81-2.08-3.8-2.4=4.68+8.7+3.28-0.67=5.36-2.89+8.18+0.5=9.46+4.37+9.12-0.11=7.02+9.3+5.23=8.93-6.71+8-6.77=6.39+2.4=8.09-1.84+3.22+2.99=2.73+5.4+8.68-4.94=0.45+9.15+9.24=9.37-5.1-3.22+5.93=0.28+4.29-1.32+1.38=8.51-3.74-0.73-2.31=1.37+7.52+3.42+3.77=3.47-1.91+6.72-7.64=7.99+6-2.12-3.29=7.99-6.26+9.53=7.58-3.95=9.68-1.9-0.98=7.89-4.29-2.44=7.36+2.41+5.34=7.87-0.37-3.9-3.3=2.21+7.8+6.4-5.72=6.94+2.75=9.81-0.23-7.45-0.34=4.39-2.08+2.11+6.7=6.89-5.86+3.8=8.29-0.09-3.14=9.67+5.53-9.91=6.89+7.08-2.77-9=6.1+5.58=9.16+7.16-2.49-7.72=8.7+5.84+8.27-7.54=7.27-1.43-1.71-1.9=9.83-7.52+0.93-3.12=4.93+9.17+1.55+7.46=6.21-3.18-0.28+5.67=8.97-1.88-4.58=8.59-4.8-1.63+9.14=9.96+5.37+1.56-1.28=7.68+1.84-4.51=1.81+1.78-1.2+7.47=6.4-3.96+2.42=0.24+3.82=6.76-6.13+6.45+3=9.57+4.54-0.04=8.72+1.46-2.72=9.94-5.26-1.95=2.69+7.95-1.87=7.22-5.31+5.62=9.6-0.19-5.3+8.66=4.58-0.72-2.21+8.25=0.59+9.3+5.75=9.12+8.24-5.37-4.27=9.43+1.98=4.05+9.83-4.81+4.2=8.8-7.96=5.1+3+1.21-1.16=6.93+7.24-1.5+4.97=8.32-6.2+5.15-5.48=0.64+0.18+7.34-5.94=0.75+5.82+0.97-2.09=8.26+1.19=4.56-1-1.72-1.63=8.52-6.3+7.91-9.43=5.37-1.17+4.05-6.17=9.05-2.84-4.8+2.36=6.63-5.7-0.16+3.74=6.51-0.76-1.52-1.68=5.04+2.74=9.13-1.44-4.29-2.04=6.16+1.4-4=4.45+8.93+2.86=4.46+7.29-4.83=6.42+4.8-0.86+1.26=0.11+4.5+6.91=9.88-6.47-1.98+4.89=2.78-1.87=6.2-0.39=9.45+9.5-7.84=3.77-2.62+4.85=6.92+2.76+6.08=9.69+8.71-8.65+3.36=0.68+4.11+9.21=1.14+9.91-5.78+5.65=0.94+9.66+1.3=6.14+4.97=3.81-0.5-0.02-2.11=1.07+8.71=7.7+3.69+9.34=9.7-4.09-0.83-1.78=1.77+4.7+3.08+0.15=9.8-7.65+9.73+1.62=7.93+2.69-0.08+1.8=4.69+3.55+9.75+9.32=3.74+2.53+8.63=8.38-4.12-1.82=3.93+9.17+7.99+1.25=5.56+6.8+5.71-8.79=5.79-3.15+0.26+0.46=5.37+9.05=8.59-5.99+2.16+2.51=5.83+5.48+9.12=7.3-1.52-0.95-4.55=5.91-0.52-3.23-0.31=3.08+9.07=6.2-1.48-2.6=7.48-5.86+0.21-1.14=6.25-0.31+8.53-8.65=4.42-0.55-2.52+2.98=9.96+7.09+7.22=9.71-1.28+7.22=8.8-0.6+2.92=4.17+9.7+4.69-9.23=0.71+8.85-7.13+8.94=3.56+6.56-0.77=3.03+4.69-0.73-3.93=7.29+0.86+9.2=8.73+2.98=6.62+1.58=8.13-1.9-2.37=0.39+0.44+8.21+7.77=9.34-7.1-0.74-0.04=5.26+1.26+3.51-3.11=6.57+8.01+4.03=2.03-0.79+1=1.65-0.02=0.78+9.34-1.22-3.94=9.09-3.82+2.37+0.22=8.82-5.59-1.32=6.45+5.79-1.53+3.68=8+3.67-0.08-2.24=1.57+3.34-1.34=9.1-0.18-2.53+4.26=9.55-3.06+5.34+5.8=9.84-0.46-2.83+9.71=6.04+4.09+4.37-9.41=4.01-2.5+1.26+2.69=7.71+2.34=5.77-2.21+4.05-5.25=6.08-2.49+9.61+6.04=4.6+0.73+0.58=7.5+8.06+8.34+0.54=1.2+8.01-1.55+6.96=7.99+6.56+3.61+3.85=0.46+3.02+9.01=9.33-1.54-2.97-4.64=6.73-4.15-0.5-1.38=4.98-4.53+5.73-2.53=6.82-2.86+6.59=2.47-1.28-0.73-0.29=9.87-7.86+3.97=9.61-3.36+7.99=5.55+7.43+0.15-5.25=0.04+7.86-1.79+4.44=8.96+2.32-7.18-2.29=6.92-0.96-1.88-3.28=6.25-0.35-0.49-4.38=6.52-0.79+2.58-0.19=0.71+8.81-8.16=9.8-3.5+2.83-8.94=7.32-2.67+5.52-9.04=9.03-2.31+5.33+1.71=9.29-4.06-2.49-1.68=7.7-0.04-3.07-1.53=5.48+6.98-2.68=3.3-1.17-0.88=5.89-3.69+7.64+4.05=8.18-2.75=1.21+2.09+3.14=8.39-0.96-3.96+1.68=7.32-0.16-4.28=6.25-2.49+5.92-5.75=9.61-4.96+3.72=9.63-7.41-1.12+9.21=3.69+1.81+3.15=1.9+1.76+8.95+1.28=9.5-2.93+0.56=9.03-4.52=9.9-7.56=8.99-5.75+2.99-3.63=5.64-1.05-3.86=4.28+6.83-7.7=2.63-1.71+5.53=7.8+8.21-7.46-4.48=9.91-0.31-5.36=7.57-0.9-6.52=2.22+8.86+2.4+3.5=2.89-2.74+3.12+1.77=6.54-0.26+3.99+9.04=参考答案6.84+2.19+7.37=16.41.44+5.68+2.65-7.83=1.943.59-3.2+3.6-2.84=1.154.66+6.36-7.62+5.29=8.690.6+7.45+1.25-3.01=6.298.61-8.04+6.4+0.59=7.569.45-1.89+2.22-1.64=8.146.73+8.51-3.33-7.25=4.668.86-0.73-5.49-1.58=1.062.58+1.39+7.32+9.32=20.618.52+9.26+6.1+4.2=28.086.53+0.61+5.52+5.41=18.077.81+8.72-6.34=10.190.32+3.01+0.16+8.18=11.679.83+5.54+2.59=17.968.37+2.74-8.2+4.88=7.797.15+3.12+0.69=10.964.17+0.86-2.05=2.985.04+7.85+9.34+9.08=31.316.55+1.34-1.59+9.61=15.910.37+1.45+1.28=3.13.12+5.53+5.86-7.74=6.773.63+8.9+6.37=18.99.33-8.56+9.76=10.539.14-7.68=1.467.51-2.28-1.32+5.64=9.557.78+3.67=11.453.31+4.14-1.39-0.35=5.712.23+6.45-0.56-5.25=2.873.99+5.22+3.6+9.21=22.029.95-8.05+7.44+5.88=15.229.73-1.55-7.82=0.365.59-3.65+4.29+6.12=12.351.67+2.74-0.54+9.92=13.798.54-0.78-2.85=4.918.64-0.56-1.25-1.9=4.934.83-2.39-1.07+8.76=10.136.73-0.41+5.11+5.77=17.20.73+9.47-7.05-2.05=1.16.32+6.03=12.356.41-5.07+2.93+4.41=8.689.76-0.48-0.77-7=1.518.2+2.69-0.67+6.43=16.658.92-2.65-1.57=4.79.38-8.56+3.72+9.72=14.267.54-4.84-0.71-0.29=1.76.15-2.82+0.65-3.65=0.334.55-2.72+7.89+7.78=17.57.03-2.45-2.32-0.52=1.746.61-3.53+1.12+0.66=4.869.82-8.21=1.618.78+8.33-7.49=9.629.03+7.09-6.98=9.148.88-0.92-2.73+6.61=11.844.22-3.22=15.6+0.54+2.79-5.04=3.897.75+4.51+7.58-8.88=10.969.19+7.08-4.24=12.035.85+6.61-7.09+0.27=5.647.34+7.98=15.325.55+4.79+6.43+0.57=17.346.41-1.78+8.98=13.619.89-4.55=5.345.45-0.94-3.82+5.46=6.159.66-0.62+5.55-7.05=7.548.9-1.29-0.34+8.86=16.136.44+6.69-6.71+4.05=10.474.44+7.21-2.06-9.33=0.266.06-2.61=3.451.67+7.17+1.94-9.53=1.258.85+9.07=17.927.89-0.63-6.63+0.5=1.139.44-0.67-0.42=8.355.24+5.01-4.42+3.43=9.268.89-6.87+9.77+7.53=19.326.5-2.45-1.6=2.458.41-3.36-4.3=0.753.15+0.8+3.74+8.59=16.287.43-1.62+1.24-2.99=4.061.06+1.52=2.584.4+1.73+4.06+1.24=11.435.33+0.16+4.57-5.75=4.314.31+8.98+5.09=18.386.34+8.18-1.51-6.11=6.95.82+1.08+2.91-7.15=2.668.21+0.28-3.49=59.13-2.76-5.07-0.69=0.613.54+9.76-7.38+8.34=14.265.73+1.39-3.84+1.95=5.232.55+8.94-2.35-7.96=1.188.77-0.37-5.55=2.858.25-5.22=3.033.95+2.05=66.98-4.26+6.09+9.24=18.053.17+1.17-0.16-0.91=3.273.83+0.36=4.194.77-2.3+1.3=3.777.9+8.41=16.314.38+4.78-5.15-3.46=0.556.9-1.68+5.36=10.588.43-4.74-2.47=1.220.35+5.97+2.77+9.84=18.935.4-3.09+2.08-0.58=3.813.27+9.31=12.585.82+2.77+5.42+6.45=20.465.89-0.79+5.45=10.553.84+9.49+9.74=23.079.02-4.63+6.1=10.492.18-1.44+2.28=3.028.73-0.26-1.38+5.37=12.466.44+6.61-3.35-6.9=2.89.98-2.04+5.19=13.138.2-0.5-3.12+9.11=13.699.52-5.21+9.5-0.52=13.299.55-5.56+8.63=12.629.24-4.34+8.96-3.82=10.049.82-1.3-2.17=6.355.57+5.56-5.55-5.29=0.291.49+1.78+0.53=3.89.83-0.63-8.1=1.16.88-2.82-0.47+1.8=5.399.21-4.89+5.75-6.36=3.719.09+4.01+9.74-0.68=22.166.63-0.54-0.5-2.55=3.041.14+2.03+7.97=11.148.04-1.88-0.81-4.73=0.624.99+5.14=10.135.57-4.44+1.91+3.37=6.412.38+2.93+6.07=11.388.57+6.56+8.63+6=29.766.34+7.53+9.76-2.29=21.348.28-7.4=0.882.16+6.34-7.93+3.29=3.866.14+3.32+1.89-0.2=11.157.06+1.44=8.56.28+3.34+7.44+6.11=23.178.02-5.92+2.67+2.14=6.915.01-0.61+0.9=5.39.45-2.44+9.75-5.7=11.066.96+7.46+7.22-0.21=21.430.46-0.29=0.173.37-0.07-1.32+6.51=8.498.46+4.56=13.026.12+8.39-3.1=11.416.53-2.41+9.1+6.98=20.29.36+4.19-9.15=4.45.17-3.56+6.96-5.03=3.546.5-3.54+9.59-9.41=3.142.32+6.33-2.56=6.098.99-4.09-3.61=1.296.11-1.71-0.3+6.77=10.877.24-5.03+5.23+0.69=8.138.39-0.31-3.25-0.74=4.099.88-5.82+8.85+1.37=14.285.59-4.16=1.437.24-0.88=6.361.99+3.36-2.81+0.89=3.439.79-8.73+5.55+3.53=10.149.02+0.2-3.47=5.757.05+0.62+5.24=12.913.71+8.02-8.35=3.389.03-4.52-0.75+1.8=5.569.89-6.37=3.526.24-0.15-4.02=2.076.5-0.54+5.71+6.92=18.599.56-0.38-6.48-0.26=2.444.33+9.29+5.78-9.47=9.937.64+5.23=12.878.53-5.5+8.2-3.09=8.148.87-6.17=2.78.2-1.98-5.68=0.540.79+4.6-1.74-0.16=3.499.21-5.24-2.29=1.688.11-7.17=0.944.29+0.41+4.78+4.04=13.522.73-0.11-0.81+9.54=11.352.88+7.62-9.19=1.316.5-3.77+8.79=11.527.43-3.6+3.88=7.718.58-0.26-6.04+9.67=11.958.61+4.91-4.58+9.93=18.874.15+1.75-0.78-2.2=2.926.05-2.12-3.43+8.17=8.671.28+5.15-4.75=1.681.03+3.83+7.8=12.665.47+2.37-7.15=0.698.95-4.43+3.58-2.49=5.618.39+6.78+8.05+3.03=26.251.92+3.66+8.03=13.614.74-4.09+9.1-3.3=6.458.85+7.35+6.93-8.63=14.57.45+9.68-0.62=16.518.7+9.28+5.59+4.57=28.149.25-1.58-0.55+7.87=14.999.89-5.9+4.04+4.58=12.617.87-1.14+4.15+3.78=14.667.04+8.81+0.87+0.13=16.859.72+3.14+8.49-3.47=17.889.05-5.71=3.347.49+0.91-2.85+6.97=12.529.48-6.13=3.352.96+8.93+2.22=14.111.05+9.27+1.92-5.6=6.647.44-3.71+1.15=4.883.27+9.87-5.16-0.54=7.443.07-0.22+3.35=6.24.45+6.57-9.34-0.93=0.753.71+5.95=9.667.25-0.72-3.54+5.01=89.31-7.4+4.16+6.33=12.47.04-5.1+5.14+5.03=12.115.96-2.46+6.93-9.48=0.951.12+8.91-1.48=8.557.75-3.37=4.386.03+2.11-7.79+6.02=6.379.57+0.74-8.34+0.04=2.019.52+7.58+7.42-3.32=21.26.35-0.36+9.9+7.34=23.239.55+1.75=11.37.11+9.2=16.312.74+4.12+0.13+6.2=13.199.83+9.77=19.65.39+8.49+9.95-5.36=18.478.02-3.38-1.32+0.05=3.379.08+2.3+6.55+9.96=27.899.12-7.12-0.95+2.24=3.298.63+0.97+1.42+7.14=18.163.33+8.54-4.63-3.11=4.130.83+2.82+1.94=5.590.5+8.63+3.97+6.58=19.686.33-3.72+5.81-8.14=0.287.64-6.47+6.02=7.197.26+5.85-7.37=5.741.04+3+9.06=13.17.34+4.75-4.1-4.41=3.587.98-1.3-4.6+0.27=2.359.8+3.47-1.11=12.167.22-2.06=5.162.3+5.94+4.44-7.35=5.339.23-0.77-8.2=0.266.91+0.63=7.542.39+6.31+6.4+9.02=24.125.84-4.36+8.38+2.69=12.556.98-1.47-0.05-1.48=3.984.18+1.6+9.02+1.78=16.587.65+3.56-6.75=4.464.04+9.51+4.9=18.455.99-2.96+0.32+7.93=11.289.47-2.35=7.129.34-5.75-3.4+0.82=1.017.33+9.82-7.84=9.318.02-3.34+6.5-5.22=5.960.43+3.1+2.93=6.466.95+1.28-2.68=5.554.41+7.24-9.69+4.33=6.296.27+6.29-9.73=2.836.16-3.58-2.14-0.02=0.429.45-8.59=0.868.74+8.37-6.14=10.978.94+2.78-0.16+3.02=14.589.76-7+7.33=10.096.51-0.25-1.31-2.29=2.660.41+5.45=5.869.7-1.34-4.72+8.41=12.058.58-0.9+5.73=13.419.4-0.27+5.66=14.796.13-0.16-2.49-0.22=3.268.49+7.36-1.53-8.08=6.247.29+8.54+6.53+3.97=26.335.43-1.31=4.125.58+2.52=8.19.18-5.19=3.996.68-4.46+4.97+5.81=133.19+6.48-0.96-2.65=6.069.01-2.28-5.7=1.039.59-4.24=5.356.24-2.27-3.2=0.772.74-1.66+8.03+8.08=17.198.98-1.96-3.67-1.84=1.516.28-0.45+7.31-4.61=8.535.99-2.3-1.15=2.544.66+6.24+3.26-7.03=7.139.24-2.93-1.73-4.15=0.436.4-4.15+8.76=11.015.11-0.06=5.056.13-2.92-0.7+7.92=10.438.02-0.78+2.95=10.193.76+0.73-1.19-0.72=2.587.27-5.87+9.1-6.49=4.018.35+5.77-1.37-6.38=6.375.01-1.33+2.31-4.65=1.348.63+2.57-5.14=6.068.72-6.5+7.5-1.81=7.912+7.28-2.11-2.74=4.435.77+3.52-1.26+3.28=11.317.83-3.4+8.17+1.17=13.771.23+7.62+2.69-5.27=6.279.92-2.46-3.43-0.69=3.345.77+4.95+7.88-0.44=18.169.16-2.07-2.13-3.28=1.688.32-2.91-1.47-3.13=0.814.46+0.3+4.88-9.5=0.145.23-1.75+2.73-1.42=4.796-3.92=2.087.55-0.73=6.829.34-0.78-6.25-0.02=2.299.43+9.07-1.98+5.23=21.759.88-1.13+7.59-4.14=12.25.81+1.64+7.74=15.198.53-2.08+7.69-3.12=11.025.68+7.91-7.2+0.66=7.054.76-2.53+1.42+1.39=5.041.57+3.23=4.84.63-0.31-0.85=3.478.29+7.68+0.78-3.77=12.985.04-2.71-1.33=18.92-1.21-1.29+8.32=14.749.86-0.29-5.09-0.51=3.974.77+3.58-1.13-0.21=7.010.31+5.57+9.31+6.27=21.468.72-7.85=0.877.7+6.9+6.71+5.57=26.880.5+6.55-5.66+6.1=7.499.48+4.66-5.22+9.92=18.845.37+8.7-2.48-9.29=2.39.22-0.46-3.43-4.12=1.218.3+8.53-8.56-3.5=4.774.47+5.82-3.61+4.68=11.361.11+1.67+0.97=3.755.18+4.48+2.62+1.35=13.636.92-3.16=3.764.39-1.38-2.75+6.71=6.977.55-3.43+2.22-2.49=3.852.59+3.65+1.92=8.167.12-4.87=2.253.54+2.65-0.02-2.74=3.432.33+2.15=4.486.32+7.02-0.34=138.01+3.85=11.866.83-1.15-0.85+0.41=5.247.96+4.97-1.66=11.278.8+1.65+3.33-8.48=5.38.13-2.04-4.06+8.19=10.223.2+4.15+5.7+5.83=18.889.64+3.42+7.19-1.57=18.685.61+3.79+7.04=16.447.99-3.98-0.86-0.14=3.018.09-3.1=4.993.47-3.27+8.21=8.411.92+6.98+8.9-7.34=10.465.81-0.41=5.40.55+2.03+6.81-1.94=7.450.82+3.74-3.28=1.280.37+4.28+4.5=9.154.59+3.39-5.38-0.48=2.128.81-1.12-2.93-4.09=0.677.31-4.17-1.24+4.66=6.567.39-7.02+7.08-2.47=4.982.74+9.39=12.139.4-0.95-4.31+0.87=5.017.08+9.18-8.87+7.69=15.088.26-0.96-0.86=6.442.35+9.23+2.17+7.51=21.268.35-1.94-5.99=0.427.01+2.51-3.41-2.67=3.445.83+5.41+6.92+2.52=20.686.36-5.71+7.55-4.86=3.346.23-4.57-0.46=1.21.43-0.49+4.31-2.34=2.912.04-0.56+7.58=9.066.85-6.65=0.20.42+5.97-4.64+1.84=3.597.01-2.04-2.54=2.435.27-2.44-0.51+7.9=10.228.43+5.63=14.062.35+7.33-7.67+5.85=7.861.72+2.02+1.02=4.760.48+9.17=9.652.46+0.14=2.69.44-2.23=7.213.7-2.7+3.99-1.65=3.343.43+5.29-1.2+0.92=8.442.58+1.11-1.98+5.39=7.14.33-3.95=0.380.58+5.68+8.51-4.35=10.422.8+0.28-1.34=1.740.33+4.31-4.49=0.157.26-1.43+0.28=6.115.09+7.86+6.46-9.59=9.827.62+1.86+9.02+4.85=23.355.1-3.88+0.17+2.81=4.24.32+8.63+9.76-1.9=20.816.9-3.27-2.61=1.023.74+8.29-3.33=8.78.34-1.89+7.68+8.6=22.735.9-4.79+6.56=7.678.01+8.24-4.98-3.5=7.778.04+8.64+8.65+5.73=31.068.59-0.96-2.8-4.63=0.28.34+5.07+8.66=22.078.71+7.15-1.06-8.27=6.539.26-2.85-5.95=0.460.09+6+5.58-3.66=8.019.59+1.76-1.85-3.12=6.388.41-7.69+0.16+6.75=7.636.96-0.26-5.99=0.713.91+0.5-4.14=0.277.87-6.22-1.2+2.89=3.346.11+1.31-3.94-0.64=2.843.79+6.97-9.22-0.84=0.77.01+2.48+1.52+6.07=17.088.15-5.12-1.28+9.43=11.182.03+2.3-0.91=3.422.4+8.93-6.69+2.52=7.168.35-5.72+6.54=9.174.72-1.19+6.83+7.87=18.237.49-7.32+0.45=0.628.65-1.72+9.95-6.86=10.028.28-7.93+5.02=5.370.85+4.38-3.38+2.38=4.236.32+9.13+5.89=21.340.33+4.59+2.34+7.71=14.979.65-7.03-0.71=1.918.88+5.19-4.02-2.61=7.449.35-3.72-0.59=5.047.46-0.63+9.71=16.546.05-2.87-1.29=1.892.97+7.07=10.047.66+0.27+9.43=17.364.28-2.07+3.65+5.8=11.664.37-3.95=0.424.2+0.76+6.53+9.29=20.782.16+6.23+1.59-9.24=0.745.32-4.72+4.52-2.35=2.775.94+2.52=8.469.25+2.45=11.75.37-0.17+8.56-1.86=11.94.15+7.51=11.664.16+3.3+8.78+7.32=23.564.6-1.62+3.38=6.366.98+2.31+3.4+6.92=19.612.48-1.57+1.81=2.728.53-2.04-1.21-4.57=0.714.99+6.45-3.7-6.11=1.635.66+3.68=9.349.37-8+6.46-7.38=0.455.16+3.6=8.762.17-0.83+7.45=8.799.63-2.04-0.97-2.76=3.860.11+3.37-3.28+3.18=3.389.51+6.31-8.09-7.57=0.166.11-0.15+0.88+4.65=11.492.65+8.11-7.81=2.954.88+1.86-0.25-0.34=6.157.8-6+7.85=9.657.8+7.64=15.449.84+1.23-5.53=5.548.16-0.3-0.88-0.05=6.939.91-4.04-3.41-0.13=2.337.04+6.79+9.17-2.96=20.047.68+9.49+0.78=17.955.68-0.82+0.41+5.07=10.345.18-4.4=0.786.47-0.06-4.37=2.047.48-2.59-0.93=3.966.42-0.32=6.19.39-3.02-6.18=0.197.01+7.03-0.22-8.74=5.088.45-7.55=0.95.88-2.62=3.266.06+8.98+4.1=19.140.15+7.46-4.59=3.028.39-3.56-1.51+8.88=12.24.52+2.31=6.839.28+1.64+1.51+6.55=18.988.27-2.82-2.62-2.19=0.643.02+5.83-0.73+8.87=16.994.59+9.93=14.527.79-2.19-3.28-1.61=0.719.61-0.15+9.07-3.46=15.076.15-2.26+5.62=9.511.24+2.22+4.58=8.047.02+5.78+9.41-8.24=13.979.22-4.91+7.45-5.28=6.487.21-6.6+8.12=8.735.98-0.13-2.78-1.77=1.37.09-5.63-0.54=0.929.9-1.73=8.170.49+8.86-4.45=4.99.73-6.18-0.72+3.92=6.759.98+3.9+0.88+1.72=16.484.42+7.37=11.794.17-3.77=0.47.95-5.76+0.39+8.51=11.092.44+3.58-1.62+7.66=12.067.68-3.93+4.52+8.94=17.214.73-1.55-0.28+8.69=11.599.02+8.59=17.612.71-1.9+1.67-0.07=2.417.84+4.79-8.85-1.11=2.679.13-4.82-2.65-0.11=1.555.01-0.22=4.797.65+6.09-7.55-2.43=3.767.66+0.66+6.27-1.44=13.159.22-2.41+1.07=7.885.75-2.03+8.4=12.128.41+1.96-3.8+2.83=9.49.68-3.12=6.569.04+6.24-6.82+4.84=13.35.4-0.23=5.178.99-5.1+3.1+8.15=15.146.34-2.95-1.4+4.71=6.73.54+5.73+5.19=14.468.04-3.01=5.038.49+7.5-8.35-1.85=5.796.03-3.65-1.16+2.55=3.775.43+7.74-9.54+1.74=5.372.17-0.88-0.3+8.4=9.395.15+6.12-6.97+4.44=8.740.91+0.88+8.31+5.69=15.798.55+9.69+2.65+9.12=30.015.07-3.43-0.81+6.95=7.789.93-2.87-0.02=7.045.33+7.57-4.49+1.42=9.837.85+8.11+6.03-6.78=15.216.16+9.91-8.16+3.34=11.254.21+8.53-1.66-5.63=5.458.35-2.03+1.39=7.715.71+4.22-3.99-2.4=3.541.93+8.9+8.96=19.795.99+9.91+7.82-9.4=14.327.03+9.79+0.54-1.09=16.272.25+9.16-6.11=5.35.24-1.48+5.39-2.2=6.959.15-4.83=4.328.78-2.9-0.34=5.546.47+1.84=8.311.61+4.6+5.92=12.132.31-1.75+8.24-4.61=4.198.19-2.18-5.15+9.45=10.313.84+4.28-2.53=5.594.37-1.2+8.93+8.19=20.296.82-3.89-2.79=0.146.07-0.99+7.33=12.417.28-4.9-0.66+3.61=5.337.32-7.15=0.176.1+9.61-4.03+5.47=17.156.66+3.06+6.86=16.589.61-8.43+7.27=8.455+8.09-7.26=5.830.62+6.83+2.72+2.21=12.387.7-4.52-2.64=0.543.48+4.9=8.389.48-1.64+2.07=9.913.73+4.13-5.05=2.818.14-1.24-4.76=2.146.53+3.9+9.21+4.37=24.019.87+5.74+2.12+1.78=19.516.71+8.97+3.32=192.84+8.73-0.25-6.58=4.740.52+3.49+6.02-5.04=4.998.12-1.75-3.07=3.35.42+8.48-5.25=8.659.6+4.09-7.33-5.03=1.335.22-1.89-1.88-0.04=1.411.98+7.1-1.78+1.1=8.49.81-2.08-3.8-2.4=1.534.68+8.7+3.28-0.67=15.995.36-2.89+8.18+0.5=11.159.46+4.37+9.12-0.11=22.847.02+9.3+5.23=21.558.93-6.71+8-6.77=3.456.39+2.4=8.798.09-1.84+3.22+2.99=12.462.73+5.4+8.68-4.94=11.870.45+9.15+9.24=18.849.37-5.1-3.22+5.93=6.980.28+4.29-1.32+1.38=4.638.51-3.74-0.73-2.31=1.731.37+7.52+3.42+3.77=16.083.47-1.91+6.72-7.64=0.647.99+6-2.12-3.29=8.587.99-6.26+9.53=11.267.58-3.95=3.639.68-1.9-0.98=6.87.89-4.29-2.44=1.167.36+2.41+5.34=15.117.87-0.37-3.9-3.3=0.32.21+7.8+6.4-5.72=10.696.94+2.75=9.699.81-0.23-7.45-0.34=1.794.39-2.08+2.11+6.7=11.126.89-5.86+3.8=4.838.29-0.09-3.14=5.069.67+5.53-9.91=5.296.89+7.08-2.77-9=2.26.1+5.58=11.689.16+7.16-2.49-7.72=6.118.7+5.84+8.27-7.54=15.277.27-1.43-1.71-1.9=2.239.83-7.52+0.93-3.12=0.124.93+9.17+1.55+7.46=23.116.21-3.18-0.28+5.67=8.428.97-1.88-4.58=2.518.59-4.8-1.63+9.14=11.39.96+5.37+1.56-1.28=15.617.68+1.84-4.51=5.011.81+1.78-1.2+7.47=9.866.4-3.96+2.42=4.860.24+3.82=4.066.76-6.13+6.45+3=10.089.57+4.54-0.04=14.078.72+1.46-2.72=7.469.94-5.26-1.95=2.732.69+7.95-1.87=8.777.22-5.31+5.62=7.539.6-0.19-5.3+8.66=12.774.58-0.72-2.21+8.25=9.90.59+9.3+5.75=15.649.12+8.24-5.37-4.2