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9.92+2.81-7.36+9.55=7.02-3.12+7.68=1.93+0.52+7.93-8.63=6.84-4.41-0.89+0.03=3.01-0.08+2.34=8.51-4.52+2.73=4.75+2.23-6.38=7.95+0.5-0.84-6.47=1.94-0.35+4.74-2.97=9.2-0.82+6+0.35=9.3-5.67+6.94=9.75-0.76+6.54+0.36=8.74-3.16+8.88=8.35-7.34+4.77+0.99=8.99-4.61+8.06-7.86=8+1.82+8.56=2.67+7.61=1.99-0.17+3.46+1.4=9.21-0.13-1.24-6.58=8.42-1.35-0.35-2.64=5.24+7.61+6.2+1.29=4.31+4.11+5.68=7.86+8.44-2.37-2.87=4.47-1.81-2.33+9.21=9.57+4.72-2.92-5.54=0.33+9.99-0.17+9.54=4.42-2.89-1.42+6.63=8.16-1.91-2.76=4.08-1.72+3.08+1.95=5.3+8.14+4.02+7.37=9.2-2-3.38=7.1-4.35+1.37=5.91+3.02=0.19+1.62+1.29-1.44=8.45-6.37-1.56=8-0.52=3.9-3+0.16+4.15=9.52-3.65-0.33+7.29=9.45+1.15+8.16=6.48+6.06-2.44-9.32=9.89+4.48+1.6+8.42=6.82-2.13-3.58=1.22+5.8=1.1+9.01-0.86=9.86-1.03+9.69-7.99=3.92-0.33-0.58=0.74+0.25=6.09+1.83=5.27+9.89+3.53=4.78-1.34-3.34+3.72=6.07-3.24-0.31-1.64=7.15-0.13-1.95+4.62=6.76-1.5=8.8-6.22=4.86+4.27+4.84=9.48-8.82-0.08=9.68+4.57-5.17-1.65=0.21+1.43=6.61+5.27+7.89=5.34-4.06=3.81+7.31-0.59=9.62-0.41-3.33=3.71+9.02+6.85=2.59-1.77+4.69=5.01-0.98+4.09+7.65=5.59+9.41=8.3+3.83=1.45-1.04+7.92=8.84+3.2-1.16-9.29=3.94+8.05-6.3=3.29+7.85-7.93+2.44=8.33+0.26+6.72=8.39-7.87+9.21-1.47=3.08+3.97+8.49+2.17=5.09+7.86+0.49-2.33=9.97-9.66+4.64=4.7+6.98+2.34-6.15=6.43-0.39+0.61+6.5=8.24-3.52=2.74+0.36-2.96+0.96=9.28-7=3.67+3.03+8.64=9.85-3.08-3.54=3.57+6.77-1.3-7.82=5.21-0.74=9.93-1.74-2.97=4.74-2.07+7.5=7.05-3=6.99-0.94-2.93=8.67-2.2-6.08+5.54=2.65-1.42+5.84-3.43=4.02-0.31+8.2=8.93+6.17-4.59-3.57=7.74-3.33+6.04=7.34+0.2+3.85+2.51=8.2-6.16+9.56-3.27=5.92-2.24-3.14+5.06=8.43-6.73-0.28-0.14=2.44-2.04+8.63-7.51=1.05+6.62=0.85+0.53+1.66+3.24=9.66+1.21+1.83=1.1+5.08=2.21-1.14+9.73+7.77=3.02+8.93+3.44=9.84+7.43+1.78+9.86=2.76+6.54+2.77-4.14=7.32-0.26-2.28+8.81=5.19+8.29+2.24-7.29=9.76-3.54-1.13+7.23=5.98-4.77+8.17-2.95=9.45-2.06-6.47=5.35-0.47+1.3+0.06=8.12+4.33+0.33+5.94=8.11+6.97+2.85-5.11=3.36+2.09=8.43-2.47=8.74-8.6+1.44+0.45=1.58-0.04=4.01+8.27+4.66-2.04=3.9+4.33-5.11=5.9-1.76+7.29+1.03=3.02+7.51+1.99=8.64-2.77+4.11-2.1=7.09-2.01-0.07=8.57-1.39-5.24+0.16=1.15+8.23=1.33+0.32+5.82=8.65+1.47+7.64=6.95+7.59+1.2+0.32=6.96-5.75+9.06-7.65=4.71+3.33+4.75=7.63+4.36-0.28+5.29=6.3-0.88+3.89-4.68=7.64-1.8-5.6+4.69=8.75-1.58-3.7-1.38=6.37+5.32-4.76=5.18-0.04+3.33+0.22=9.52+6.59=6.51-2.44=7.51-3.51-1.08+6.8=6.05-0.48=7.04-4.71-1.22+6.2=8.2-3.01=5.86-4.61+9.34=6.56-2.37-1.42=9.93-5.49=1.11+4.13=4.41+8.16+5.8+4.7=7.02-4.54=9.84+1.3+0.14=4.55+3.47+7.75-5.6=7.62-3.61+0.88=5.05-0.15+7.81=8.11-5.98+0.8+3.94=8.98-1.01+5.59+1.33=6-2.56+0.96-2.93=8.54-1.49-5.21-0.35=8.71-1.59-0.34-1.3=9.15+2.56-3.95-4.39=7.7-0.14-0.16-2.92=6.41+6.97-3.24-6.35=9.5-7.54+0.59-1.66=8.72-0.92-1.02-1.52=6.97+9.29+3.32=9.87-1.48+9.41-3.56=4.01-3.83=5.71-1.07+1.72-3.51=4.85+7.27=1.27+7.02-6.72+2.94=9.75-0.81-4.75-1.28=9.76-0.77-4.57-0.2=8.65+3.01=2.58-2.44+9.51-0.61=2.44+3.21=7.91-4.08=7.19-1.66+4.97+9.62=5.96+9.31+7.14+4.94=7.77+9.77-9.42-2.06=9.47+7.92+4.26-7.34=6.63+1.78=8.67+8.85-2.24-7.74=8.88-0.8-6.25-0.39=8.77+7.52+9.92-8.01=7.01+2.47+7.03=9.46-2.13+8.91-5.75=9.54+0.73=9.45+6.7+7.77-0.29=8.2+8.64-5.43+8.39=0.81+8.28+6.73=4.2+3.64+2.61=0.57+6.47+6.14+2.94=2.16+4.35+4.46+9.95=4.8+5.7-2.93+3.68=4.34-0.51-1.63=7.81-3-1.07-2.3=7.12+5.12-4.32+4.3=8.64-1.57-1.34-2.42=6.04+5.86+8.84+4.24=5.64-2.38-1.32=9.41+0.73-0.06-3.89=4.67-0.54-1.02=3.9+5.68+1.9=0.31+1.94=5.59+8.4-0.71+2.36=2.12+8.96-5.1-1.45=9.32+5.37-0.97+9.61=2.33+4.07=4.8-3.07+7.77+4.86=1.8-0.07+0.81+5.36=3.82+6.72-7.18=6-4.07+7.7-8.3=4.38-3.89+3.32+3.43=2.71-0.43-0.47=2.06+7.06+9.58=8.45-3.42+4.59=7.8-4.07=3.89-0.58-1.11-1.7=8.95+7.96+5.59=4.12-0.6+3.47=8.71-0.29-0.47-2.76=9.36+3.54+0.2+4.43=5.48+9.8+0.66-4.84=6.19+7.2+6.8-6.45=7.07-3.51+8.98-2.87=7.78-5.12+1.22-0.23=5.43+2.96=7.9-0.37-1.59=6.49-6.21+7.16-5.32=9.78-2.9-5.53-0.25=5.17+0.16-0.44=7.17-0.37+1.37+4.92=7.47-3.61+8.38+8.62=9.57-7.16+1.32=2.11+6.51-0.27-3.5=9.57+6.84-5.06+4.81=2.32+9.92+1.18-8.08=8.27-0.63-2.58-1.44=3.85-2.3-1.45+2.26=7.88-2.19-3.69=8.95-1.34-3.11+6.69=1.05+6.38+2.74-7.73=8.17-2.82=9.87+2.93-3.62=3.33+6.31-9.43=2.9+6.96+2.48-7.15=3.54+2.25+9.47-8.93=0.38+7.16+1.99-7.11=3.14+6.71+7.8=7.59-2.5+9.13-0.62=9.73-6.37-2.23+6.97=1.97+8.52-4.03+8.86=3.4+3.25=9.35-2.87+3=5.57+8.53=7.17+4.48+1.02=7.73-7.55=1.27+0.3+1.73=2.69+6.69-1.79+8.43=7.17+8.48-2.51-0.46=8.68-5.42=9.48+5.83-6.59-2.1=7.74+2.81-8.21+2.43=8.06+7.89+1.77+3.3=8.92+5.47-2.46=2.47+7.46-0.59-3.96=8.92-4.78-0.86=4.6-2.81+1.96=8.78-0.03-6.21=8.8+9.18+5.65+9.6=6.9+7.76-5.7-5.41=9.18+3.78-5.25+0.46=3.69+9.12-1.69=8.78-6.96=7.59-0.52-6.51=7.27+8.75-1.97-7.25=8.66-5.04=4.44-1.69+3.64=8.44+5.84-8.43-1.2=3.29+7.61-4.24=0.6+9.29-6=3.41-2.24-1.07=2.27+3.74=2.88+3.14-0.38+3.63=7.89-2.8-0.87+4.1=7.37-0.36-2.27-1.69=8.72+3.95=6.52-0.86+6.94-3.09=6.75-0.68-5.89+7.29=7.14+8.49+9.3+6.56=7.1+6.78+4.82-6.67=3.38-2.01=8.06+4.48+2.77=9.49-1.84-0.04+3.55=0.12+8.12-7.32=4.94-0.34-0.17=4.44-0.45-0.74-2.49=5.31-2.41+8.16=7.86-0.85-1.26-3.36=7.55-6.61+3.95=5.45-2.76-0.26-2.04=6.74+7.78-9.94=9.72-3.66+5.86+1.19=2.08+4.93+1.96=4.6+8.5-7.75+6.37=7.21-1.92+5.44=2.24+6.81+4.62=8.67-3.61+6.96+1.26=9.09+5.36-3.24+9.96=3.34+3.47-1.12-0.35=3.05+3.08-4.81+2.88=0.92+6.01-5.88=5.86+4.46+6.3=7.96-3.18=7.62-1.91+4.05=2.48+7.43+0.8+3.25=9.01-6.54+4.28=7.07-0.3-4.34-1.36=2.47-0.63+9.2+8.79=4.81+3.7=1.84+7.11=9.9-4.72-3.78=3.34-0.79-2.08=4.59+8-1.11+6.83=2.29+8.31+3.96+1.36=9.67+8-4.52=8.07-0.59-2.04+5.29=9.81+2.3-5.39-1.27=6.86+8.64-1.45-5.59=7.65-1.53-0.61-5.41=6.3-3.75+4.91-4.59=7.28-0.24-1.76-0.79=8.68-1.85+5.57=9.5-3.2+5.88+2.74=9.48-2.05+0.93=8.24+1.69+2.53+8.59=9.29-0.32-8.64=6.99-0.81-0.89-4.61=7.35+4.98+6.96+2.9=5.62+0.64+5.13+1.13=0.3+6.32=7.93+2.38-4.77-4.36=8.34-3.2-1.84-1.49=7.15-0.84-3+2.43=5.7+7.87-8.83-3.54=2.38-2.18+8.09-8.01=2.7+5.11+8.23=1.18+4.68+7.3+0.96=1.29+9.5+3.5-8.72=9.05-1.25+9.31-9.93=7.14-3.72-2.56-0.59=7.38+5.2+4.65=2.29-1.42+0.74=9.97-7.64=8.36-5.15-0.02=7.45-7.06+7.16+9.62=1.85+2.8+8.72-1.83=3.41+1.65-0.29+2.46=9.56-3.67-1.32=5.33-3.76+8.68-5.95=5.22+8.86+6.86=7.73-1.94+4.06+2.85=3.5+6.25+0.85=8+0.45-8.3=9-2.34-0.11=5.49-0.92-3.6+6.34=1.04+6.13+4.18-9.32=8.43-5.7=3.72-1.66=6.53-0.61+5.46-6.99=5.72+0.11-1.81+6.66=9.77-0.72+4.15=8.9-0.4-2.24-2.57=6.56+3.26-1.67=9.86+8.3-4.57=6.18-4.45-0.27+1.49=6.94+3.88+8.08-8.03=8.8+7.56+1.71=5.9+5.11+3.13-9.82=0.88+6.9-3.41=9.44+2.2-1.72-9.51=4.59-2.04+7.11-8.94=6.15-2.27+9.98-2.01=0.21+9.82-7.52+3.84=8.96+2.21-6.27-0.44=9.09-5.68-2.37+3.88=6.4-0.02+4.63+4.33=9.59+0.04-0.98+1.98=2.39-2.21+0.36=9.24+0.52-3.28+5.85=8.96+5.54+3.5=2.45+1.56=1.99-0.4+4.65=4.7-4.18+7.45+9.27=7.61-5.04+0.36-2.32=7.28+7.07-9.13-5.09=7.9-0.2-6.12-1.26=9.61-0.39=6.4+6.16+5.98=7.66-6.23+8-7.2=7.69+9.74=5.63+7.3=2.48+3.85=9.76+1.81+1.78-0.15=9.65-5.87-1.07-0.86=4.04+2.14+6-9.43=3.99+5.48+0.99+7.53=9.07+9.51+6.61-4.48=9.13-6.36=8.79-1.74-0.5+2.97=2.23+0.97+3.28+4.77=6.79+4.84-0.66-2.69=9.22+8.41-3.95-4.21=1.87+1.25+8.65+0.55=8.6-2.88+3.87+3.97=8-2.33-2.67-1.06=6.52-0.67-2.3-1.6=5.65-2.96=9.2-2+1.74-7.59=6.05+7.22+1.03=9.8+2.62=7.8-0.43=6.67-2.11-2.7+7.18=5.61-1.52-2.84=2.66+5.68+3.72+3.41=4.76+4.6=6.69-1.28-0.73-2.75=7.08-3.75+1.05+9.77=5.29+2.77-3.85=7.1-5.73=5.33+6.1=9.95+3.85-2.35-5.21=8.77+3.66+3.27-5.62=7.4-5.06-1.98+7.47=7.44-6.74+1.67=7.98-1.28-2.21-4.36=7.82-0.8+3.42-7.39=7.79+6.26-2.96-5.23=2.34-1.1+8.91-8.29=3.37+5.47-8.07+6.26=2.95+3.92+1.89+7.45=7.8+5.88+8.31-7.02=9.85-1.1=8.26+1.54-1.14-6.46=2.74+4.09-6.47=0.26+8.23-3.72+1.96=9.92+0.26-1.79-1.77=8.51-6.57+1.52-1.9=7.04-3.79=5.67-3.77+9.15=8.78+6.6=8.68-1.96+8+2.05=8.71+1.06+4.99+4.79=9.59-2.14-2.27=3.38+6.75-0.84-6.79=9.07-7.51+5.11+4.96=5.15+1.82-1.5+6.14=2.78-0.21=9.98-6.93+8.16+7.35=8.37+5.48+7.48-8.93=9.71+8.69+9.41+5.77=2.48-0.85-0.4+6.96=7.78-2.57-0.47-3.95=9.4+8.62+7.59-2.73=6.9-5.89=9.68-2.95-2.12-4.1=5.14+0.5+7.91+3.8=3.53+8.87-8.71=9.74-7.37+6.91-7.25=9.07-7.52=9.97+8.24-7.69-2.98=5.15+6.3-4.82-1.19=1.1+8.49+8.36+4.93=9.45-6.02+8.96+1.58=6.13+4.47+5.03-2.62=3.32+7.08+9.15=9.52-2.59-4.86-1.44=7.03-0.23-3.01-0.36=3.56-2.36+1.46=9.13-1.27-6.59+3.98=7.84+4.26+3.02+1.84=8.74-2.55+1.99-5.77=9.19-0.79-8.08+1.93=8.04-6.32-0.46=7.81-2.07-0.94+3.15=9.6-1.4-2.87+2.61=2.8-1.65=1.01+9.54-0.13+9.1=0.31+6.31+0.64-4.15=7.66+8.16-5.58-9.24=9.92-1.14-5.77-1.33=7.23-5.64+8.28+9.43=7.51-0.33-0.98-3.96=9.64+1.9-6.37+3.04=4.65+4.79-4.5=4.62-3.17=5.63-0.96+9.63=5.62+3.62-3.04=8.63-1.66-6.16+5.62=9.82+1.15=5.59+3.49+0.72-5.3=5.64+5.92+7.45=9+2.19+8.71=6.94-3.41+7.28-3.08=7.34-0.13-3.87=3.05+8.08=2.66+2-2.47=7.47-0.68-5.94=4.49+2.47-2.79-0.33=3.49+4.79-0.88=3.98+3.88+3.66-1.48=6.69-2.98=0.2+6.49+4.17-3.13=4.97+9.79+3.12+5.71=5.82+1.7-3.69+6.99=4.08+0.1+6.33+0.85=4.27+7.33-3.8=6.27+6.68=7.31-2.99-1.1=5.45+7.3=1.4+9.3-3.21+0.97=5.16+8.05=0.83+8.62-5.19=8.78+8.8+4.24-5.72=6.89-2.43-2.23+6.82=2.63+6.76+3.09=5.84+3.8+7.9=5.15+0.94-5.14=8.34-6.6=0.5+4.26+2.99+4.04=2.83-1.91+6.73=5.61+2.28+1.69-8.07=8.03-3.06=6.12+1.62-5.91=5.69+7.28-5.08-1.4=4.9-3.47=7.36+4.32-9.02=9.98-7.41-0.77-1.48=5.53+1.93+1.14+0.85=6.67+9.46-0.07-8.82=6.5+5.24-1.47=2.45+2.22+6.61=9.12-1.74-3.65-2.66=7.3+4.84-4.08+3.61=8.27-4.64-3.18=3.7+7.69=3.08-0.41+1.16+0.73=8.75-4.13-0.77=2.58+8.23-1.71+3.51=5.32+0.83=8.04+8.03-8.63-2.23=8.29+1.97+1.8+0.84=0.14+0.07+5.67+1.54=8.4-4.83=5.96-1.09-3.71+4.67=8.89-6.02+9.98+2.44=3.74+7.04+8.16+5.44=1.31+7.4-0.75=5.67+5.85-2.15+8.98=3.52+0.43-0.75=6.43-3.94+2.1=9.52-4.07+0.55=6.23+9.8-7.92=2.26-1.82+6.56+6.46=6.01-1.01+3.49+6.55=9.34-5.09-3.01-0.53=0.73+8.74+5.84+9.69=9.65-0.47-5.7=9.16+6.32+2.3-7=7.3-0.86-0.64+1.82=5.18+3+0.43-6.39=4.4+9.46-2.65+2.14=9.86-8.87+4.71-3.18=9.17+5.74-3.7=2.71-1.06+1.52=8.42-0.28-2.47+4.93=7.53-5.05+1.3+7.42=9-2.24-1.27=9.21-6.19+8.25-8.06=1.53+9.63-4.07+0.18=7.02-0.97+8.23=5.77-1.32-2.83-0.92=7.34+4.32+8.87-8.05=7.92-3-4.78+2.42=3.78-2.66+7+9.66=2.03-0.26+1.04=8.07-0.81=2.65+5.26-0.92+9.26=0.72+5.92+7.49+0.47=1.75+6.94-5.24=9.77-6.85+7.95+2.77=9.07+2.97+7.81=8.15-2.75-2.02=7.76-4.73+0.88=8.53+9.99-8.4+3.52=8.26+8.82+7.36+1.63=0.98+2.09+1.67+1.63=5.89+6.13-4.57-5.68=9.42-8.4+6.63=9.27+1.79-0.23+7.12=5.28-2.96+2.87-0.44=6.38-3.52+0.44=4.54-0.59-3.04=0.86+7.53=7.69+5.11+8.67-5.21=1.06+7.24+6.75-1.09=7.94-1.43=4.65+3.87-7.12=9.37-1.72-0.26+3.69=6.73-2.59-2.83=9.17+3.37+2.51=9.64-2.99-2.03=0.2+7.46+8.89=1.71+2.66+0.47+6.08=4.68+4.03+7.88-4.44=5.57-1.5-2.08-0.06=6.59-0.38=8.75+0.78+0.69-6.93=7.23-3.78-0.82-2.46=7.89+0.52=8.63+9.82-4.72-2.63=9.01-7.89-0.94+6.24=6.16-4.76+7+4.8=9.06-3.52-1.87-0.49=7.72-0.24-3.88=8.17-1.28-0.07+4.85=8.69+7.62+4.8=0.25+4.83+9.2=2.23+6.86-1.78-2.19=5.23+2.95-2.65=9.5-7-1.79+5.14=8.61-3.2+1.6-5=1.46+3.86=6.51+8.38-4.52=6.14-2.65+7.58-8.13=6.83+6.62-4.96=6.52-4.48=1.71+3.21+6.88+4.57=9.05-0.69-5.06+7.35=0.51+8.05-1.31-0.37=5.19-0.55=4.8+8.73-6.22-0.91=9.47-2.47-5.73=5.94-2.66+1.01+6.6=9.43-1.35-3.29-4.55=3.07+2.11-3.99=9.75+5.81-5.38-4.7=9.98-7.32+9.5+5.15=5.04-4.11+7.34=3.31+0.17-2.77=3.2+3.89-0.6+5.53=2.23+3.21-3.4+4.88=0.58+6.92+3.49-7.82=8.14+9.1-8.74=5.21+7.21-5.45+3.27=3.99+2.93+6.1+4.9=8.27+9.23+0.33=5.52+3.5-2.78-5.42=7.89-0.36+6.26+2.54=8.95+1.85+7.54+8.37=5.94-2.04+6.86-9.23=9.92+8.13=7.71-2.41-1.88-3.3=7.23+3.63-9.96+7.78=9.66-7.11-1.24+2.77=8.15-8.02+9.46-1.52=8.44-1.25+6.08-2.45=8.64-2.19-0.83=8.61+8.82-9.47+1.24=9.65+1.88+5.29-6.08=9.49+5.51+6.13-7.06=7.41-1.02+2.96-4.71=3.86-1.82+6.73=4.73+7.75+1.85+8.95=9.53-4.96+3.21-1.16=8.27-1.33+8.41-6.01=5-1.02+8.5=2.97-0.48-1.86+1.39=7.52-1.7-0.27-4.4=9.08-2.15-0.64+4.47=9.59+4.1+5.13-7.6=3.37-0.44-1.51+3.11=1.39+7.39-1.78+7.52=8.87+7.97=5.62+6.47-1.9+1.76=2.36+7.66+1.17-9.92=3.08+4.79-0.95=3.31+8.51+1.95+5.43=7.63+9.65=8.72+2.13-5.23+1.17=2.14+3.26+4.65=5.06-0.92+9.78+2.15=8.61-4.62+0.63-3.72=9.16-5.57-1.74-0.75=9.49-3.97+2.91-0.77=3.55+2.71-5.09=0.55+2.5-1.32-0.71=9.57+8.21=7.52+7.71-2.11=7.42+2.79+3.51-0.06=4.71-0.56+8.66=9.95-5.76-1.71+3.3=9.6-6.12-2.59-0.05=8.97+2.71=7.9+3.49-3.15-0.23=5.95-3.74+2.54=3.58-3.06+3.02=4.74+0.53-4.32=9.88+4.36+6.28+0.52=8.31-0.64-6.52=5.27-0.5+6.62+6.56=5.33+9.84-6.79=1.8-0.38+5.24+5.19=2.83-1.12+2.66=1.29+3.88+0.67-4.41=8.17-3.53-3.36=7.42+5.96-9.96=1.02+0.16+9.74-0.8=6.56+7.77-8.32-2.12=8.87-4.18-4.01=8.32-2.98-0.41+1.82=5.05-2.28-1.62=5.27+0.97-1.08+0.22=2.47+5.96-8.23+0.58=0.22+6.49+2.9=6.19-3.09+1.92=1.74+6.91-0.37+8.14=6.53+9.01-0.78+9.87=4.61-3.61+4.87+4.94=8.24-0.16-4.95+5.69=6.44+7.59+4.41=7.64-2.94=9.68-1.13-0.85=8.51-3.51-4.31=5.66-3.17+9.51-6.76=8.25-6.08=9.99-2.23=6.49-2.47-2.25=9.03+7.24+8.86+7.16=4.15+8.8=6.77-2.77-1.38-1.9=8.91-1.37-2.61+0.3=3.24+6.16-5.01-1.85=3.68-1.92=8.71-1.24+4.57+1.77=3.53+5.5+3.9+1.37=2.34-1.32+8.19+4.89=9.62+8.02-8.67+1.26=0.04+3.56=3.1-1.94-0.31+9.47=4.9-0.98-0.39+4.27=8.76+3.82+1.57=2.58+7.33-1.79=9.33-8.25+3.15=4.93-4.44+4.1-0.83=6.35-0.52+2.05+4.18=参考答案9.92+2.81-7.36+9.55=14.927.02-3.12+7.68=11.581.93+0.52+7.93-8.63=1.756.84-4.41-0.89+0.03=1.573.01-0.08+2.34=5.278.51-4.52+2.73=6.724.75+2.23-6.38=0.67.95+0.5-0.84-6.47=1.141.94-0.35+4.74-2.97=3.369.2-0.82+6+0.35=14.739.3-5.67+6.94=10.579.75-0.76+6.54+0.36=15.898.74-3.16+8.88=14.468.35-7.34+4.77+0.99=6.778.99-4.61+8.06-7.86=4.588+1.82+8.56=18.382.67+7.61=10.281.99-0.17+3.46+1.4=6.689.21-0.13-1.24-6.58=1.268.42-1.35-0.35-2.64=4.085.24+7.61+6.2+1.29=20.344.31+4.11+5.68=14.17.86+8.44-2.37-2.87=11.064.47-1.81-2.33+9.21=9.549.57+4.72-2.92-5.54=5.830.33+9.99-0.17+9.54=19.694.42-2.89-1.42+6.63=6.748.16-1.91-2.76=3.494.08-1.72+3.08+1.95=7.395.3+8.14+4.02+7.37=24.839.2-2-3.38=3.827.1-4.35+1.37=4.125.91+3.02=8.930.19+1.62+1.29-1.44=1.668.45-6.37-1.56=0.528-0.52=7.483.9-3+0.16+4.15=5.219.52-3.65-0.33+7.29=12.839.45+1.15+8.16=18.766.48+6.06-2.44-9.32=0.789.89+4.48+1.6+8.42=24.396.82-2.13-3.58=1.111.22+5.8=7.021.1+9.01-0.86=9.259.86-1.03+9.69-7.99=10.533.92-0.33-0.58=3.010.74+0.25=0.996.09+1.83=7.925.27+9.89+3.53=18.694.78-1.34-3.34+3.72=3.826.07-3.24-0.31-1.64=0.887.15-0.13-1.95+4.62=9.696.76-1.5=5.268.8-6.22=2.584.86+4.27+4.84=13.979.48-8.82-0.08=0.589.68+4.57-5.17-1.65=7.430.21+1.43=1.646.61+5.27+7.89=19.775.34-4.06=1.283.81+7.31-0.59=10.539.62-0.41-3.33=5.883.71+9.02+6.85=19.582.59-1.77+4.69=5.515.01-0.98+4.09+7.65=15.775.59+9.41=158.3+3.83=12.131.45-1.04+7.92=8.338.84+3.2-1.16-9.29=1.593.94+8.05-6.3=5.693.29+7.85-7.93+2.44=5.658.33+0.26+6.72=15.318.39-7.87+9.21-1.47=8.263.08+3.97+8.49+2.17=17.715.09+7.86+0.49-2.33=11.119.97-9.66+4.64=4.954.7+6.98+2.34-6.15=7.876.43-0.39+0.61+6.5=13.158.24-3.52=4.722.74+0.36-2.96+0.96=1.19.28-7=2.283.67+3.03+8.64=15.349.85-3.08-3.54=3.233.57+6.77-1.3-7.82=1.225.21-0.74=4.479.93-1.74-2.97=5.224.74-2.07+7.5=10.177.05-3=4.056.99-0.94-2.93=3.128.67-2.2-6.08+5.54=5.932.65-1.42+5.84-3.43=3.644.02-0.31+8.2=11.918.93+6.17-4.59-3.57=6.947.74-3.33+6.04=10.457.34+0.2+3.85+2.51=13.98.2-6.16+9.56-3.27=8.335.92-2.24-3.14+5.06=5.68.43-6.73-0.28-0.14=1.282.44-2.04+8.63-7.51=1.521.05+6.62=7.670.85+0.53+1.66+3.24=6.289.66+1.21+1.83=12.71.1+5.08=6.182.21-1.14+9.73+7.77=18.573.02+8.93+3.44=15.399.84+7.43+1.78+9.86=28.912.76+6.54+2.77-4.14=7.937.32-0.26-2.28+8.81=13.595.19+8.29+2.24-7.29=8.439.76-3.54-1.13+7.23=12.325.98-4.77+8.17-2.95=6.439.45-2.06-6.47=0.925.35-0.47+1.3+0.06=6.248.12+4.33+0.33+5.94=18.728.11+6.97+2.85-5.11=12.823.36+2.09=5.458.43-2.47=5.968.74-8.6+1.44+0.45=2.031.58-0.04=1.544.01+8.27+4.66-2.04=14.93.9+4.33-5.11=3.125.9-1.76+7.29+1.03=12.463.02+7.51+1.99=12.528.64-2.77+4.11-2.1=7.887.09-2.01-0.07=5.018.57-1.39-5.24+0.16=2.11.15+8.23=9.381.33+0.32+5.82=7.478.65+1.47+7.64=17.766.95+7.59+1.2+0.32=16.066.96-5.75+9.06-7.65=2.624.71+3.33+4.75=12.797.63+4.36-0.28+5.29=176.3-0.88+3.89-4.68=4.637.64-1.8-5.6+4.69=4.938.75-1.58-3.7-1.38=2.096.37+5.32-4.76=6.935.18-0.04+3.33+0.22=8.699.52+6.59=16.116.51-2.44=4.077.51-3.51-1.08+6.8=9.726.05-0.48=5.577.04-4.71-1.22+6.2=7.318.2-3.01=5.195.86-4.61+9.34=10.596.56-2.37-1.42=2.779.93-5.49=4.441.11+4.13=5.244.41+8.16+5.8+4.7=23.077.02-4.54=2.489.84+1.3+0.14=11.284.55+3.47+7.75-5.6=10.177.62-3.61+0.88=4.895.05-0.15+7.81=12.718.11-5.98+0.8+3.94=6.878.98-1.01+5.59+1.33=14.896-2.56+0.96-2.93=1.478.54-1.49-5.21-0.35=1.498.71-1.59-0.34-1.3=5.489.15+2.56-3.95-4.39=3.377.7-0.14-0.16-2.92=4.486.41+6.97-3.24-6.35=3.799.5-7.54+0.59-1.66=0.898.72-0.92-1.02-1.52=5.266.97+9.29+3.32=19.589.87-1.48+9.41-3.56=14.244.01-3.83=0.185.71-1.07+1.72-3.51=2.854.85+7.27=12.121.27+7.02-6.72+2.94=4.519.75-0.81-4.75-1.28=2.919.76-0.77-4.57-0.2=4.228.65+3.01=11.662.58-2.44+9.51-0.61=9.042.44+3.21=5.657.91-4.08=3.837.19-1.66+4.97+9.62=20.125.96+9.31+7.14+4.94=27.357.77+9.77-9.42-2.06=6.069.47+7.92+4.26-7.34=14.316.63+1.78=8.418.67+8.85-2.24-7.74=7.548.88-0.8-6.25-0.39=1.448.77+7.52+9.92-8.01=18.27.01+2.47+7.03=16.519.46-2.13+8.91-5.75=10.499.54+0.73=10.279.45+6.7+7.77-0.29=23.638.2+8.64-5.43+8.39=19.80.81+8.28+6.73=15.824.2+3.64+2.61=10.450.57+6.47+6.14+2.94=16.122.16+4.35+4.46+9.95=20.924.8+5.7-2.93+3.68=11.254.34-0.51-1.63=2.27.81-3-1.07-2.3=1.447.12+5.12-4.32+4.3=12.228.64-1.57-1.34-2.42=3.316.04+5.86+8.84+4.24=24.985.64-2.38-1.32=1.949.41+0.73-0.06-3.89=6.194.67-0.54-1.02=3.113.9+5.68+1.9=11.480.31+1.94=2.255.59+8.4-0.71+2.36=15.642.12+8.96-5.1-1.45=4.539.32+5.37-0.97+9.61=23.332.33+4.07=6.44.8-3.07+7.77+4.86=14.361.8-0.07+0.81+5.36=7.93.82+6.72-7.18=3.366-4.07+7.7-8.3=1.334.38-3.89+3.32+3.43=7.242.71-0.43-0.47=1.812.06+7.06+9.58=18.78.45-3.42+4.59=9.627.8-4.07=3.733.89-0.58-1.11-1.7=0.58.95+7.96+5.59=22.54.12-0.6+3.47=6.998.71-0.29-0.47-2.76=5.199.36+3.54+0.2+4.43=17.535.48+9.8+0.66-4.84=11.16.19+7.2+6.8-6.45=13.747.07-3.51+8.98-2.87=9.677.78-5.12+1.22-0.23=3.655.43+2.96=8.397.9-0.37-1.59=5.946.49-6.21+7.16-5.32=2.129.78-2.9-5.53-0.25=1.15.17+0.16-0.44=4.897.17-0.37+1.37+4.92=13.097.47-3.61+8.38+8.62=20.869.57-7.16+1.32=3.732.11+6.51-0.27-3.5=4.859.57+6.84-5.06+4.81=16.162.32+9.92+1.18-8.08=5.348.27-0.63-2.58-1.44=3.623.85-2.3-1.45+2.26=2.367.88-2.19-3.69=28.95-1.34-3.11+6.69=11.191.05+6.38+2.74-7.73=2.448.17-2.82=5.359.87+2.93-3.62=9.183.33+6.31-9.43=0.212.9+6.96+2.48-7.15=5.193.54+2.25+9.47-8.93=6.330.38+7.16+1.99-7.11=2.423.14+6.71+7.8=17.657.59-2.5+9.13-0.62=13.69.73-6.37-2.23+6.97=8.11.97+8.52-4.03+8.86=15.323.4+3.25=6.659.35-2.87+3=9.485.57+8.53=14.17.17+4.48+1.02=12.677.73-7.55=0.181.27+0.3+1.73=3.32.69+6.69-1.79+8.43=16.027.17+8.48-2.51-0.46=12.688.68-5.42=3.269.48+5.83-6.59-2.1=6.627.74+2.81-8.21+2.43=4.778.06+7.89+1.77+3.3=21.028.92+5.47-2.46=11.932.47+7.46-0.59-3.96=5.388.92-4.78-0.86=3.284.6-2.81+1.96=3.758.78-0.03-6.21=2.548.8+9.18+5.65+9.6=33.236.9+7.76-5.7-5.41=3.559.18+3.78-5.25+0.46=8.173.69+9.12-1.69=11.128.78-6.96=1.827.59-0.52-6.51=0.567.27+8.75-1.97-7.25=6.88.66-5.04=3.624.44-1.69+3.64=6.398.44+5.84-8.43-1.2=4.653.29+7.61-4.24=6.660.6+9.29-6=3.893.41-2.24-1.07=0.12.27+3.74=6.012.88+3.14-0.38+3.63=9.277.89-2.8-0.87+4.1=8.327.37-0.36-2.27-1.69=3.058.72+3.95=12.676.52-0.86+6.94-3.09=9.516.75-0.68-5.89+7.29=7.477.14+8.49+9.3+6.56=31.497.1+6.78+4.82-6.67=12.033.38-2.01=1.378.06+4.48+2.77=15.319.49-1.84-0.04+3.55=11.160.12+8.12-7.32=0.924.94-0.34-0.17=4.434.44-0.45-0.74-2.49=0.765.31-2.41+8.16=11.067.86-0.85-1.26-3.36=2.397.55-6.61+3.95=4.895.45-2.76-0.26-2.04=0.396.74+7.78-9.94=4.589.72-3.66+5.86+1.19=13.112.08+4.93+1.96=8.974.6+8.5-7.75+6.37=11.727.21-1.92+5.44=10.732.24+6.81+4.62=13.678.67-3.61+6.96+1.26=13.289.09+5.36-3.24+9.96=21.173.34+3.47-1.12-0.35=5.343.05+3.08-4.81+2.88=4.20.92+6.01-5.88=1.055.86+4.46+6.3=16.627.96-3.18=4.787.62-1.91+4.05=9.762.48+7.43+0.8+3.25=13.969.01-6.54+4.28=6.757.07-0.3-4.34-1.36=1.072.47-0.63+9.2+8.79=19.834.81+3.7=8.511.84+7.11=8.959.9-4.72-3.78=1.43.34-0.79-2.08=0.474.59+8-1.11+6.83=18.312.29+8.31+3.96+1.36=15.929.67+8-4.52=13.158.07-0.59-2.04+5.29=10.739.81+2.3-5.39-1.27=5.456.86+8.64-1.45-5.59=8.467.65-1.53-0.61-5.41=0.16.3-3.75+4.91-4.59=2.877.28-0.24-1.76-0.79=4.498.68-1.85+5.57=12.49.5-3.2+5.88+2.74=14.929.48-2.05+0.93=8.368.24+1.69+2.53+8.59=21.059.29-0.32-8.64=0.336.99-0.81-0.89-4.61=0.687.35+4.98+6.96+2.9=22.195.62+0.64+5.13+1.13=12.520.3+6.32=6.627.93+2.38-4.77-4.36=1.188.34-3.2-1.84-1.49=1.817.15-0.84-3+2.43=5.745.7+7.87-8.83-3.54=1.22.38-2.18+8.09-8.01=0.282.7+5.11+8.23=16.041.18+4.68+7.3+0.96=14.121.29+9.5+3.5-8.72=5.579.05-1.25+9.31-9.93=7.187.14-3.72-2.56-0.59=0.277.38+5.2+4.65=17.232.29-1.42+0.74=1.619.97-7.64=2.338.36-5.15-0.02=3.197.45-7.06+7.16+9.62=17.171.85+2.8+8.72-1.83=11.543.41+1.65-0.29+2.46=7.239.56-3.67-1.32=4.575.33-3.76+8.68-5.95=4.35.22+8.86+6.86=20.947.73-1.94+4.06+2.85=12.73.5+6.25+0.85=10.68+0.45-8.3=0.159-2.34-0.11=6.555.49-0.92-3.6+6.34=7.311.04+6.13+4.18-9.32=2.038.43-5.7=2.733.72-1.66=2.066.53-0.61+5.46-6.99=4.395.72+0.11-1.81+6.66=10.689.77-0.72+4.15=13.28.9-0.4-2.24-2.57=3.696.56+3.26-1.67=8.159.86+8.3-4.57=13.596.18-4.45-0.27+1.49=2.956.94+3.88+8.08-8.03=10.878.8+7.56+1.71=18.075.9+5.11+3.13-9.82=4.320.88+6.9-3.41=4.379.44+2.2-1.72-9.51=0.414.59-2.04+7.11-8.94=0.726.15-2.27+9.98-2.01=11.850.21+9.82-7.52+3.84=6.358.96+2.21-6.27-0.44=4.469.09-5.68-2.37+3.88=4.926.4-0.02+4.63+4.33=15.349.59+0.04-0.98+1.98=10.632.39-2.21+0.36=0.549.24+0.52-3.28+5.85=12.338.96+5.54+3.5=182.45+1.56=4.011.99-0.4+4.65=6.244.7-4.18+7.45+9.27=17.247.61-5.04+0.36-2.32=0.617.28+7.07-9.13-5.09=0.137.9-0.2-6.12-1.26=0.329.61-0.39=9.226.4+6.16+5.98=18.547.66-6.23+8-7.2=2.237.69+9.74=17.435.63+7.3=12.932.48+3.85=6.339.76+1.81+1.78-0.15=13.29.65-5.87-1.07-0.86=1.854.04+2.14+6-9.43=2.753.99+5.48+0.99+7.53=17.999.07+9.51+6.61-4.48=20.719.13-6.36=2.778.79-1.74-0.5+2.97=9.522.23+0.97+3.28+4.77=11.256.79+4.84-0.66-2.69=8.289.22+8.41-3.95-4.21=9.471.87+1.25+8.65+0.55=12.328.6-2.88+3.87+3.97=13.568-2.33-2.67-1.06=1.946.52-0.67-2.3-1.6=1.955.65-2.96=2.699.2-2+1.74-7.59=1.356.05+7.22+1.03=14.39.8+2.62=12.427.8-0.43=7.376.67-2.11-2.7+7.18=9.045.61-1.52-2.84=1.252.66+5.68+3.72+3.41=15.474.76+4.6=9.366.69-1.28-0.73-2.75=1.937.08-3.75+1.05+9.77=14.155.29+2.77-3.85=4.217.1-5.73=1.375.33+6.1=11.439.95+3.85-2.35-5.21=6.248.77+3.66+3.27-5.62=10.087.4-5.06-1.98+7.47=7.837.44-6.74+1.67=2.377.98-1.28-2.21-4.36=0.137.82-0.8+3.42-7.39=3.057.79+6.26-2.96-5.23=5.862.34-1.1+8.91-8.29=1.863.37+5.47-8.07+6.26=7.032.95+3.92+1.89+7.45=16.217.8+5.88+8.31-7.02=14.979.85-1.1=8.758.26+1.54-1.14-6.46=2.22.74+4.09-6.47=0.360.26+8.23-3.72+1.96=6.739.92+0.26-1.79-1.77=6.628.51-6.57+1.52-1.9=1.567.04-3.79=3.255.67-3.77+9.15=11.058.78+6.6=15.388.68-1.96+8+2.05=16.778.71+1.06+4.99+4.79=19.559.59-2.14-2.27=5.183.38+6.75-0.84-6.79=2.59.07-7.51+5.11+4.96=11.635.15+1.82-1.5+6.14=11.612.78-0.21=2.579.98-6.93+8.16+7.35=18.568.37+5.48+7.48-8.93=12.49.71+8.69+9.41+5.77=33.582.48-0.85-0.4+6.96=8.197.78-2.57-0.47-3.95=0.799.4+8.62+7.59-2.73=22.886.9-5.89=1.019.68-2.95-2.12-4.1=0.515.14+0.5+7.91+3.8=17.353.53+8.87-8.71=3.699.74-7.37+6.91-7.25=2.039.07-7.52=1.559.97+8.24-7.69-2.98=7.545.15+6.3-4.82-1.19=5.441.1+8.49+8.36+4.93=22.889.45-6.02+8.96+1.58=13.976.13+4.47+5.03-2.62=13.013.32+7.08+9.15=19.559.52-2.59-4.86-1.44=0.637.03-0.23-3.01-0.36=3.433.56-2.36+1.46=2.669.13-1.27-6.59+3.98=5.257.84+4.26+3.02+1.84=16.968.74-2.55+1.99-5.77=2.419.19-0.79-8.08+1.93=2.258.04-6.32-0.46=1.267.81-2.07-0.94+3.15=7.959.6-1.4-2.87+2.61=7.942.8-1.65=1.151.01+9.54-0.13+9.1=19.520.31+6.31+0.64-4.15=3.117.66+8.16-5.58-9.24=19.92-1.14-5.77-1.33=1.687.23-5.64+8.28+9.43=19.37.51-0.33-0.98-3.96=2.249.64+1.9-6.37+3.04=8.214.65+4.79-4.5=4.944.62-3.17=1.455.63-0.96+9.63=14.35.62+3.62-3.04=6.28.63-1.66-6.16+5.62=6.439.82+1.15=10.975.59+3.49+0.72-5.3=4.55.64+5.92+7.45=19.019+2.19+8.71=19.96.94-3.41+7.28-3.08=7.737.34-0.13-3.87=3.343.05+8.08=11.132.66+2-2.47=2.197.47-0.68-5.94=0.854.49+2.47-2.79-0.33=3.843.49+4.79-0.88=7.43.98+3.88+3.66-1.48=10.046.69-2.98=3.710.2+6.49+4.17-3.13=7.734.97+9.79+3.12+5.71=23.595.82+1.7-3.69+6.99=10.824.08+0.1+6.33+0.85=11.364.27+7.33-3.8=7.86.27+6.68=12.957.31-2.99-1.1=3.225.45+7.3=12.751.4+9.3-3.21+0.97=8.465.16+8.05=13.210.83+8.62-5.19=4.268.78+8.8+4.24-5.72=16.16.89-2.43-2.23+6.82=9.052.63+6.76+3.09=12.485.84+3.8+7.9=17.545.15+0.94-5.14=0.958.34-6.6=1.740.5+4.26+2.99+4.04=11.792.83-1.91+6.73=7.655.61+2.28+1.69-8.07=1.518.03-3.06=4.976.12+1.62-5.91=1.835.69+7.28-5.08-1.4=6.494.9-3.47=1.437.36+4.32-9.02=2.669.98-7.41-0.77-1.48=0.325.53+1.93+1.14+0.85=9.456.67+9.46-0.07-8.82=7.246.5+5.24-1.47=10.272.45+2.22+6.61=11.289.12-1.74-3.65-2.66=1.077.3+4.84-4.08+3.61=11.678.27-4.64-3.18=0.453.7+7.69=11.393.08-0.41+1.16+0.73=4.568.75-4.13-0.77=3.852.58+8.23-1.71+3.51=12.615.32+0.83=6.158.04+8.03-8.63-2.23=5.218.29+1.97+1.8+0.84=12.90.14+0.07+5.67+1.54=7.428.4-4.83=3.575.96-1.09-3.71+4.67=5.838.89-6.02+9.98+2.44=15.293.74+7.04+8.16+5.44=24.381.31+7.4-0.75=7.965.67+5.85-2.15+8.98=18.353.52+0.43-0.75=3.26.43-3.94+2.1=4.599.52-4.07+0.55=66.23+9.8-7.92=8.112.26-1.82+6.56+6.46=13.466.01-1.01+3.49+6.55=15.049.34-5.09-3.01-0.53=0.710.73+8.74+5.84+9.69=259.65-0.47-5.7=3.489.16+6.32+2.3-7=10.787.3-0.86-0.64+1.82=7.625.18+3+0.43-6.39=2.224.4+9.46-2.65+2.14=13.359.86-8.87+4.71-3.18=2.529.17+5.74-3.7=11.212.71-1.06+1.52=3.178.42-0.28-2.47+4.93=10.67.53-5.05+1.3+7.42=11.29-2.24-1.27=5.499.21-6.19+8.25-8.06=3.211.53+9.63-4.07+0.18=7.277.02-0.97+8.23=14.285.77-1.32-2.83-0.92=0.77.34+4.32+8.87-8.05=12.487.92-3-4.78+2.42=2.563.78-2.66+7+9.66=17.782.03-0.26+1.04=2.818.07-0.81=7.262.65+5.26-0.92+9.26=16.250.72+5.92+7.49+0.47=14.61.75+6.94-5.24=3.459.77-6.85+7.95+2.77=13.649.07+2.97+7.81=19.858.15-2.75-2.02=3.387.76-4.73+0.88=3.918.53+9.99-8.4+3.52=13.648.26+8.82+7.36+1.63=26.070.98+2.09+1.67+1.63=6.375.89+6.13-4.57-5.68=1.779.42-8.4+6.63=7.659.27+1.79-0.23+7.12=17.955.28-2.96+2.87-0.44=4.756.38-3.52+0.44=3.34.54-0.59-3.04=0.910.86+7.53=8.397.69+5.11+8.67-5.21=16.261.06+7.24+6.75-1.09=13.967.94-1.43=6.514.65+3.87-7.12=1.49.37-1.72-0.26+3.69=11.086.73-2.59-2.83=1.319.17+3.37+2.51=15.059.64-2.99-2.03=4.620.2+7.46+8.89=16.551.71+2.66+0.47+6.08=10.924.68+4.03+7.88-4.44=12.155.57-1.5-2.08-0.06=1.936.59-0.38=6.218.75+0.78+0.69-6.93=3.297.23-3.78-0.82-2.46=0.177.89+0.52=8.418.63+9.82-4.72-2.63=11.19.01-7.89-0.94+6.24=6.426.16-4.76+7+4.8=13.