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7.33-0.16+2.1+8.53=8.91+5.49-0.44+5.04=9.63-0.23+5.18-3.71=7.93-0.58-1-4.11=6.95+9.16-0.71-4.09=8.74-1.44=9.41-5.05-0.46-2.06=7.45+4.14+6.6+1.15=8.75-2.69-1.86-2.5=6.11-0.75+1.64-1.02=9.84-2.25-5.96-0.45=7.16+4.27+2.31=8.56-1.07-1.79+9.76=5.58-2.99+5.42=8.26-8.01+8.16+9.32=8.17+9.39-1.87-8.62=6.47-1.38-0.8+6=7.65-0.54-5.1=1.45+5.55+6.69=9.31+3.37-1.98-5.53=9.87+1.84-5.64-3.31=9.69-4.89-3.56-0.5=5.9-2.18-3.6=0.85+6.27+9.32-5.94=3.04+0.82=9.53-3.25-2.23=7.95+1.05-0.67=5.27-2.54-2.07=7.35-1.42+2.84+7=5.24+3.4-5.8=7.26+5.84+3.18+5.24=6.36-1.91-2.25+9.11=4.69+0.98+8.14-3.54=2.82+5.08-0.83+4.69=7.11-6.6+6.24+1.66=9.62+0.34-8.75=4.59-1.18-2.71=9.14-2.84-1.63+9.55=6.03+8.79+8.32+9.41=7.36-0.51-0.26-3.52=6.35-1.39-3.19=3.21-2.98+7.06+4.14=3.28+7.27-7.84+8.61=4.16-0.1-3.63=9.26-6.17+7.66=9.25-3.6+7.1+1.4=1.4+5.75-1.2+8.97=8.71-2.51+0.59=6.29-6.13+0.75+6.22=9.23-5.61-2.33-0.53=8-5.21-0.89+9.05=8.22-4.43+2.56+8.99=3.42+0.82-0.47+1.88=6.29+2.72+3.22-9.67=7.8-6.54+8.27=9.68-2.9-3.62-1.79=9.67+7.03-0.29=7.71+1.04-5.7=4.97+3.44-0.54=8.72-5.9=4.41+4.89-0.23=1.28+9.69+0.22-7.48=3.31+3.62-4.82+9.76=9.9-2.34-1.48-1.53=2.48+5.36-0.31+3.78=8.68+8.39+7.03+3.96=6.59-2.57-1.79+0.35=6.09-1.55-3.14-0.59=4.88+0.68+7.3-5=7.48+7.61-3.97-1.01=9.29-6.3+9.51+0.22=4.81+1.32=5.13-1.68+3.63=7.64+5.92-2.86-1.36=9.25-8.84=9.79+5.88+5.18=8.73-7.93+5.19=8.51-8.38+7.53+5.13=0.8+1.12=8.54-2.56+3.59=7.45+6.27-4.61+5.72=0.93+1.16=6.21-4.44+2.68=9.98+8.39-0.71+4.1=9.04+0.81+6.1=5.36-0.54=3.52+7.42+1.58=9.99-2.98+5.07-6.73=2.69+3.52+5.75-7.69=5.53+7.2-1.46=5.97-2.46+3.83=4.32+6.14-1.76-3.27=4.33-1.97+5-6.77=8.16+4.85=8.48-1.38-2.84-1.98=7.53-1.22+8.71+7.29=5.85+8.88-3.77-9.72=3.47+1.65+0.48+4.94=7.25-2.67-0.98+9.56=8.74-4.08=8.71+3.01-2.61-7.39=3.73+0.74=8.58-2.61-5.5=9.31-4.27-1.89-2.04=6.56-3.36=7.36+2.84-1.98-4.12=9.65-8.86+0.6+6.77=1.79+9.81-4.28-1.92=2.91+2.75=7.13-3.56-1.21+7.93=6.87-6.26=5.6+5.87+9.78-4.57=2.04+7.32-1.56-2.24=5.8+3.2-7.78=8.68+2.11+3.41+8.85=7.4-1.55-1.42+0.95=9.69-5.9+6.72-4.16=7.05+8.53-6.79+5.69=9.48-0.41-7.19-1.49=8.82-3.33+6.06-5.29=8.23-2.79-5.21+1.47=5.6+4.96+7.75-1.51=9.2-5.69-1.62+7.17=4.21+9.87-7.01=8.84-6.54-1.47=6.79+6.54-9.81+8.39=9.49-5.43-1.66+0.8=6.46+5.75+5.97-0.31=6.72+2.34-4.21+6.97=6.99+9.7-7.18=9.9-2.03-5.16-1.64=0.06+5.7=5.51-0.96-2.93=4.82+7.42+6.69=0.3+8.04-4.31+3.2=1.56+5.83+0.97=8.95+1.7+6.99+3.18=8.42-7.74+4.72-0.74=8.21-4.35+8.35-7.77=6.36-0.75-5.23=3.56+6.84-4.39+0.76=9.45-1.76=8.26+1.77-3.25=9.84-6.78+1.33+5.28=4.62-2.3=7.55-5.26-0.95+4.12=0.66+4.79+6.25=8.69-3.94-2.33=7.07-3.32+1.6=9.08-1.81-6.38-0.63=5.31+2.18+6.96+7.09=7.18+8.82-0.72-0.78=9.83-4.4-1.43+5.36=7.36+5.29-4.19+7.71=4.51+1.51=6.56+7.64+0.7=5.86+5.72-4.98+8.09=8.96+1.51+6.24+4.79=9.19+8.81+8.34+5.7=9.34-2.32+0.74=1.81-1.57+6.47=8.33+8.22-6.15-1.2=6.22+4.31+7.34+8.16=3.21+8.82=6.42-1.28+9.08-6.38=5.36+9.57+2.91+6.31=7.4-0.9+3.52-6.26=3.81-3.09+2.71+7.94=7.95-4.17+3.78=4.26+6.95+8.16+2.97=1.49+5.67+2.25-5.4=7.91-1.41-2.08-3.57=7.7-1.85+5.59+3.62=2.02+7.87=5.14-1.1-1.09+9.82=8.11+4.04-6.93+6.58=9.12+6.51-5.56+8.12=8.33-0.07-5.53+5.98=7+1.7+3.97-2.44=7+7.46-7.45=9.44-4.43-2.72-0.06=9.48-1.8-0.57-1.95=4.72+8.84=8.15-5.47=7.86-6.13=6.99+6.55-0.92=6.34-1.99-3.02=9-1.2+6.03-4.62=5.07-3.16+4.53=8.07-0.85+4.84=9.27-7.33+5.13-3.2=1.51+7.28+5.85-8.32=3.4-2.69+0.52+9.23=0.16+9.64=9.59+6.36=4.61+9.17+7.17=6.49+8.25-7.89-5.49=9.31+7.65-3.63=9.81-7.36-1.49=7.02-6.17+8.5+3.83=9.57-0.78-3.66=1.69+4.53=6.12+8.8-4.37-7.85=3.11+7.44=8.84-2.18-5.99+1.54=6.45-0.88+6.26-9.56=9.75-1.27=6.88+9.32+0.43=7.54-4.69+3.85-2.48=6.06+5.1+4.07+5.76=5.33-2.01=9.51-4.95+5.34+4.77=6.75-1.59+0.41+5.12=7.51-4.47+9.16=7.43+4.96-0.95=1.02+7.28=8.71-5.22+7.62+9.69=8.16-0.1-5.56-1.7=1.81+2.96=7.13+4.83-5.4-4.43=1.07+5.63+4.37=8.24-8.08+8.75+1.98=6.72-4.15+3.21+5.96=4.49+9.98-9.48-3.85=4.57+1.09+8.15=2.32+1.38+6.25=3.8+9.38-1.15=4.74-0.48+7.53=5.66-2.86+8.14-8.84=9.01-7.45=6.04-1.83-0.3-0.38=5.41+2.33=9.99-0.5-2.08+1.39=8.69-2.39-3.56+5.62=9.32-2.16-1.25=7.7-4.9-1.95+3.88=7.5+2.28-0.61=8.45-1.34-3.8=8.07-7.85=1.89+0.51+8.33=9.34+6.66+5.34=8.02-3.22=7.8-6.85+1.21=9.41+7.14-6.85-9.2=7.4+7.3=6.13+0.86+8.79=0.44+4.03+6.51=8.75+6.7-0.21=8.48-6.66-1.62=4.73+0.9+9.37=3.88+8.02-9.91+6.28=6.18-2.91-0.44+1.96=5.78+2.71-7.33=3.76-2.71+7.76+1.62=6.22+2.85-2.79-2.12=4.35-0.45-1.31+7.31=6.68+9.33-1.36=2.55+8.06=8.51+9.62-7.06=7.54+3.86+8.12=6.21+9.9-7.7=5.2+3.2+2.71+6.4=8.22+1.05+3.02+3.39=5.83+2.49=5.4+3.93-7.53+8.71=9.49+2.45+3.55-3.15=4.2+5.05+4.21+3.94=2.99-2.69+7.13+7.17=2.8+3.31-4.95+8.87=7.88-5.28+3.42=5.27-4.9+0.35+9.65=6.03-3.05=1.3+5.26=7.18+9.77+2.12-1.95=8.93+5.84+1.88+3.26=5.14+5.4-7.13=9.61-5.95-0.71=9.65-8.51=4.34+6.62+0.62=2.67+9.54=4.73+3.35-2.75+7.03=7.5+4.83-6.87+8.86=4.77-1.86+7.22-3.99=5.56+9.95+3.72+6.81=3.15+9.08+2.33-1.27=9.9+4.51-3.17=7.56-4.54+7.2=5.34-2.65+4.88+4.54=6.36+0.51+0.53-1.98=9.6-0.22=9.83+3.88=4.75-0.96-1.79-0.05=9.22-5.12+1.73-5.4=1.26+2.59+3.05=1.46+1.14=9.94-0.62+7.06-4.49=4+5.99-8.85+9.27=8.28-2.65-1.15-0.85=7.63+4.37-3.57+6.81=7.66-3.25-0.3-0.1=8.44-4.86-1.71=3.91+2.63=3.26+8.88-3.09=5.9+5.73-0.44+8.79=8.71+2.21+7.23=6.27-0.96+4.04=6.01-3.18=1.49+9.99-7.94=9.72+5.64=4.64+4.55=7.16-4.64=9.36-4.29+9.87-7.92=7.16-3.95+1.57+7.93=9.77-5.43+2.47-0.79=7.77+8.39+3.4+7.63=6.73+6.47-8.42=9.17+1.94-1.32-3.02=5.14-0.05-2.94=1.52+9.44+9.08-5.15=4.28+5.52+6.26-0.11=8.38-2.32-0.81+3.99=5.5+7.01+0.2+3.12=5.5-1.82+6.86-8.23=7.91+8.01-8.49=1.93-0.27+1.87=8.48-2.54-0.46-2.56=2.3+7.81+4.16-8.68=9.26-2.35-2.23+2.29=4.44-1.46=0.61+2.42+8.19-5.92=6.37+4.84+4.61+9=8.73-0.14-0.6-1.56=8.22+4.16=9.8+4.73+2.35+8.16=2.24-1.93+5.6-2.4=6.37-1.63-0.56-0.46=8.48-0.11-2.05+9.32=6.39+3.17=2.56+9.37=6.76+5.5+2.46+6.1=0.17+9.5+6.92=7.4+9.65+7.03-5.4=2.29-0.45+9.11+4.68=1.71+5.71-0.16=9.21-5.85-1.73=9.8-0.96+1.95=4.79+6.87=7.67+2.46-1.37-0.12=4.21+8.99-9.16=0.74+5.5+2.84+7.61=7.52+5.06-9.99+8.88=6.27+0.92+5.12+5.29=5.62-0.49-0.4+0.86=8.99+6.72=3.76-1.8-1.73+1.79=2.78-0.37-1.37+3.61=2.51+5.21-0.03-3.86=6.16+9.06+4.97=8.95-1.62-1.47-5.45=4.36+8.07-0.96=5.14-3.22+2.63+6.43=7.22-1.6-1.06=1.37-0.11=9.1+1.04-5.6+1.43=3.34+3.87+2.59-0.47=2.7-2.15=5.07+1.99-0.26-0.64=3.82-0.45=8.77+4.52+8.39-7.06=2.79-0.97=8.42+3.88+9.58=6.52-4.02+5.57+8.43=9.74-0.07-0.67-5.09=7.65-1.19-2.22=9.51+7.7-2.8+8.08=4.59+5.45+4.22=3.33+4.9-3.14+9.01=3.53+7.78-8.51-0.36=7.65-7.19+6.74=9.32+2.41+4.94-9.48=9.74-4.37-0.96+4.63=1.45+1.88+8.86+7.89=7.14-5.78+6.77=7.25-0.82-0.36=5.59-0.82+4.51+6.96=1.72+9.83-0.42=8.93+0.1+6.05=3.97+5.21+7.78+9.84=2.92+5.19-2.81+5.44=6.83-2.56+5.55-8.42=7.18-3.84-0.42=9.33-6.88=5.7+1.53-2.88=9.75-1.47-8.18=1.1+9.58+2.69+9.51=6.54-2.2=8.14-7.07+3.33-0.59=8.39-4.42+8+6.5=4.92-0.25=8.45-1.1-1.91-4.32=6.9-5.98=0.43+2.66+0.46+1.28=1.22+2.96+0.78-1.92=8.67+2.27=2.71-0.05+7.38=7.56+9.85+1.54=8.75-1.94=5.46+7.01+8.42=7.77+3.71+7.11-2.41=8.87-0.42+9.62+4.45=4.22+1.27+7.33-1.79=9.97-2.47-2.03-5.23=7.31+1.74-5.46+0.98=7.61+8.25+5.95+8.35=9.29-1.19-5.17+4=5.54-1.69+2.88-3.47=6.64+7.66+9.96+9.67=6.58-4.81-0.15-1.16=7.69-2.65+3.6+2.92=9.15+2.63+5.04=5.06-1.63=2.61-1.87+7.63-5.6=7.08-0.39-2.25-1.64=8.36+5.93=5.16+2.22+2.8+6.43=5.89+2.1=5.84+3.93+2.72=9.32-6.39+2.75+4.82=3.12+7.55-7.58-1.96=0.83+7.69+7.5=7.18+7.56+3.48-2.2=7.31-0.97=1.6+5.94=3.31+6.73+4.28-9.41=5.31+8.83-4.56+1.22=8.65+0.95+0.83=2.69-1.83+8.43-3.23=1.75+5+8.28+3.02=9.78-1.43-6.55-1.53=9.6+8.84-6.87-5.69=5.39+3.67-5.38+2.07=9.44-2.59-4.87-0.06=5.76+9.51+3.5+7.13=7.66-5.13-0.18-2.15=7.53+7.45-5.82-8.09=9.26-3.11-4.35-0.31=9.13+0.49+5.22-9.53=0.78+6.08+8.07+5.28=5.43-2.2+0.17+3.81=5.81-3.27-0.73+3.77=9.6+6.49+6.65-2.86=6.41-2.84+9.39-5.91=5.31-4.96=0.58-0.04+0.8=8.27+2.17-5.07=2.73-1.66+8.22+2.04=4.42-0.87-0.65=8.23-0.63-1.5+5.96=7.52-1.1+0.17+9.24=3.87+5=2.75+0.84+5.05-5.22=9.58+7.99-1.3=8.52+7.1+0.77=6.76+5.59+0.43-0.81=5.63+2.84-3.04=3.06+2.81=7.56+4.61-9.69=5.32-0.2+3.67=0.66+0.78=8.94-2.33=8.47-3.73-0.64=9.2+4.68-8.23+8.79=3.59-2.15=6.89-0.35-0.69+1.68=2.59+8.35+2.81-9.45=6.92-2.65-3.29=6.63-1.77=3.24+3.3+1.19+3.44=8.7+8.03-9.84-5.47=6.93-2.66+0.68=4.97-3.59=1.28+8.29-2.86-1.93=2.24-2.07+8.47=1.27-0.15+9.74-2.01=9.49-1.2-7.54+6.16=8.5-1.03-0.46-2.58=4.5+6.24-2.93-2.39=3.96+0.03-3.58+0.85=7.96-1.39+2.3+0.8=8.95+8.35+4.86-3.11=8.8-8.43=9.23-4.93=9.83+3.63-4.83=8.64+9.97=0.26+9.14+9.44=9.39-8.2+9.28-4.99=4.22+8.12+0.7+8.82=4.15+5.29+9.74+9.07=1.84+7.47+6.83-3.94=6.76-0.47-2.57+3.74=9.24+2.99+6.91=3.71+8.41-6.43+5.71=6.58+6.64-5.41=4.76-2.96+5.77-5.76=8.64-3.03-2.96=9.55-2.5-1.22=8.75-1.82-0.49=8.38+3.86=4.34-3.93=5.56+6.73=4.24-0.91+9.23-4.6=7-2.81+2.07-5.81=5.77-1.97+4.4-1.11=0.44+6.16+3.54=5.62-1.19+6.33-5.35=5.66+9.73+6.36+3.51=5.97-2.24-0.98-0.78=1.91-1.04-0.44+3.93=5.29-2.02+5.61=3.79+7.82-1.2-5.76=7.49-1.47-2.61-1.13=9.19-1.54+5.55-3.97=9.73-7.96-0.94-0.54=2.71-1.03+8.2+6.38=8.18+7.12-1.56=5.92+2.08+1.19-6.87=8.98+1.91-0.68-3.59=3.06+9.34+1.28+6.93=2.69-1.47=6+7.32=8.82+8.7+5.8=8.83+5.06-6.23+0.91=1.75+9.21=7.69-2.06-0.25+0.35=8.64+0.62-7.95=9.86+4.15-3.21-5.89=5.32+8.46=1.74+7.46+1.21=3.83+7.06+7.66+8.37=8.66-2.36+9.34+9.51=6.77-5.59+4.82-2.99=9.42-4.38-4.02=8.95-0.08-0.83+0.37=9.75+3.31-9.11=6.68-3.57+9.48-6.3=6.01-4.14+8.03+1.04=0.47+8-3.7+3.76=9.13-4.87=8.88-3.91-1.57-2.81=9.14-8.92=0.21+4.54+6.31-0.06=6.9-1.6-1.16=6.01-1.3-3.44-0.32=9.97+2.44-3.9-7.18=7.94+1.8-1.28+1.09=8.08-4.56+1.36+8.41=6.27+5.73+0.77-6.51=9.78-3.59-3.24=5.64+1.19=5.22-0.5+5.28-4.53=2.01+8.56-4.42-5.84=8.17-0.05-5.56=8.85-1.71-3.06-2.33=2.65+8.87-6.16=3.76+2.71=7.65+7.28+2.73=2.85-2+4.67=6.15+0.75-6.04+8.86=9.4-4.32-2.18+4.79=6.58-0.85-3.29-1.9=4.89+8.64+5.99+2.39=5.93+1.04+5.58=6.79-4.31-0.5+9.63=3.85+9.51+7.91-6.45=9.58-8.9+6-4.48=8.69-2.06+7.77=8.04+7.54-0.59-7=8.36-2.18-2.8+2.36=1.23+6.1-3.33-2.03=7.7-6.06+0.72+4.11=8.62-3.05-2.44+2.58=9.72-1.4-3.66-3.23=9.62-4.54+2.17+6.91=8.14+5.1-2.76-8.23=6.18-1.4=4.88+4.32-4.09-4.81=3.91-0.48-1.24+3.06=6.09-5.87+7.21=4.93+8.45+0.96=6.37-6.2+3.74+7.59=5.3-2.84+6.03-4.12=7.02-6.35+6.95=9.97-1.41-0.33-7.43=2.23+8.1-1.37-3.46=0.03+0.57+3.71+3.47=5.84+5.37-3.21-2.48=8.75+2.73-5.83-2.24=1.78+4-3.51+4.8=7.51+8.26+6.73+5.12=8.36+4.41+8.5=5.65-3.54+7.81-7.78=9.79-7.34-2.34=6.43-5.29+2.3+2.02=8.21-7.89+9.54=9.3-8.69=8.14+9.34+6.84=7.43-1.74-1.32+8.4=9.26-1.37+2.9=8.74+4.32-1.11+5.39=9.28-4.9+4.07=6.97+9.43-0.39=6.87+9.97-5.23-3.5=7.03-2.59+6.46=9.95+5.21+5.84+0.15=7.5+6.09-9.08=5.36+0.58+1.37=2.13+7.51+9.59-4.9=7.81+1.98-3.79-5.53=7.15+7.51+7.68-8.36=9.71-2.43-3.79+8.2=6.04+8.8+2.46=8.77-2.6-3.19+9.19=5.49-2.01-0.89=4.15+2.21-2.79+7.43=8.95-7.19+3.48=0.46+9.05+3.56-6.37=1.2-0.16+5.43+0.9=7.87+3.33+5.17+2.03=9.62-3.01-4.63=4.6-3.05-1.31=4.82+2.99-4.01-3.21=6.71-5.49+8.73=9.65-1.6=0.6+8.22-1.14=2.25+6.1-5.14+3.71=9.17-7.85-0.76=2.95+4.37-1.96+9.73=7.35-6.62+6.58-4.17=8.41-3.02-1.71=9.3+1.97+8.84-3.34=2.02+6.1+1.45-2.21=5.8-0.74+6.16-3.27=5.06-0.86-2.06-1.16=6.1+5.22-0.62=7.91-5.65-0.81+6.3=6.2+5.68-6.92-1.45=6.72+8.95+7.3+5.66=4.28-3.16+7.74=6.06-4.65+8.86=8.25-2.42-5.02+4.57=5.87-2.23-3.05=6.17+6.24-3.05=8.61+6.05-5.11+8.07=8.03-4.09-2.41+9.31=7.76-2.8+8.18-1.61=7.87-2.02+5.22+4.18=9.11-5.93+6.13-1.52=6.55-0.4+6.6-0.48=8.04-1.92+9.71-7.44=2.07+6.54+1.99-7.63=5.32+2+2.96=4.27+6.83+5.61-8.87=6.81-1.72-0.84=3.04+2.36+0.85=2.25-0.74+3.98-2.66=6.85-0.46-3.43=8-2.46-3.69+9.9=9.94-3.63-0.14-4.07=7.34-5.33-1.35+8.7=7.42-1.25=8.59-2.91-1.99-3.44=7.03+5.52-1.51+7.5=2.22+9.77=0.12+2.84+4.96+3.96=2.63+8.25+7.89=8.85-4.42-3.58=4.6+9.31=2.33+3.32+2.74+7.37=5.92+0.53-0.55-3.76=2.67+7.06+8.68=3.71+5.04+0.09-4.21=2.53+3.11+5.58+3.23=0.46-0.24+5.72=9.55-6.93+8.4-8.5=3.01+6.91+6.63-8.8=1.54+9.9-1.83+6.31=0.26+7.32+8.09-1.63=2.63+9.04-8.97=5.98+5.19-0.09-4.09=8.97+0.07=7.86-3.28+4.34+8.27=7.09-2.48+1.82=2.84+4.06-1.48=8.79-2.97-0.37+1.57=7+4.53-4.24=5.87-3.52+6.28=8.14-3.96+4.31+0.39=0.68+3.37+9.2-1.63=0.23+6.51-0.24+3.31=5.03-0.88-1.16=1.37+3.52+9.2=9.32-7.84+2.38-1.5=4.4+3.65-5.34+4.05=6.5+6.04-9.2+5.05=2.81-1.38+7.2+4.78=8.36-3.88+6.88+9.02=2.05-1.82=8.65+8.3-4.8-8.82=8.61+5.13+1.61+0.88=8.44-1.95-0.3+6.59=9.47-6.49=6.95+2.34=9.93-4.48-0.97-2.04=4.79+3.81-0.94=9.81-0.61-3.83-0.25=8.62+3.48=4.83-0.22-0.84=2.1+9.88+2.62+8.8=9.88-4.31+3.03+5.48=8.74-1.47-1.58=7.89+6.23+2.03=4.87-0.65+6.15-4.44=9.82-4.45=9.12-8.97=9.16+4.97-0.89-0.72=7.25-3.44+5.88=7.75-2.68-0.91=2.24+3.2+4.92-3.15=9.26+8.23+1.9-6.65=9.04+5.34-1.78+6.59=8.97-0.09-1.42-0.56=9.57-3.66-0.81+4.91=9.41-1.96-5.76=3.16+6.61-0.78-1.4=9.07+6.43-6.8-0.34=5.97+7.81-7.67+4.57=7.56-5.23+0.95-1.12=6.71-4.7+8.67=9.74-7.37+9.85=3.56-1.91+7.05=2.04-0.05+0.11-0.84=7.41-0.65+0.18=0.92+9.35+6.76-0.68=3.81+7.77-7.83-2.37=4.15-3.08+6.7=6.5-4.96+2.98=9.71-0.6-7.61-1.22=7.84-6.76-0.08=9.82-0.43+0.33=6.69-5.36=5.13-3.43=2.25+1.25+6.28+5.87=7.86+8.75+3.94=9.41-4.87-3.98=7.89-0.84-5.12-1.05=5.68+1.33-0.65=参考答案7.33-0.16+2.1+8.53=17.88.91+5.49-0.44+5.04=199.63-0.23+5.18-3.71=10.877.93-0.58-1-4.11=2.246.95+9.16-0.71-4.09=11.318.74-1.44=7.39.41-5.05-0.46-2.06=1.847.45+4.14+6.6+1.15=19.348.75-2.69-1.86-2.5=1.76.11-0.75+1.64-1.02=5.989.84-2.25-5.96-0.45=1.187.16+4.27+2.31=13.748.56-1.07-1.79+9.76=15.465.58-2.99+5.42=8.018.26-8.01+8.16+9.32=17.738.17+9.39-1.87-8.62=7.076.47-1.38-0.8+6=10.297.65-0.54-5.1=2.011.45+5.55+6.69=13.699.31+3.37-1.98-5.53=5.179.87+1.84-5.64-3.31=2.769.69-4.89-3.56-0.5=0.745.9-2.18-3.6=0.120.85+6.27+9.32-5.94=10.53.04+0.82=3.869.53-3.25-2.23=4.057.95+1.05-0.67=8.335.27-2.54-2.07=0.667.35-1.42+2.84+7=15.775.24+3.4-5.8=2.847.26+5.84+3.18+5.24=21.526.36-1.91-2.25+9.11=11.314.69+0.98+8.14-3.54=10.272.82+5.08-0.83+4.69=11.767.11-6.6+6.24+1.66=8.419.62+0.34-8.75=1.214.59-1.18-2.71=0.79.14-2.84-1.63+9.55=14.226.03+8.79+8.32+9.41=32.557.36-0.51-0.26-3.52=3.076.35-1.39-3.19=1.773.21-2.98+7.06+4.14=11.433.28+7.27-7.84+8.61=11.324.16-0.1-3.63=0.439.26-6.17+7.66=10.759.25-3.6+7.1+1.4=14.151.4+5.75-1.2+8.97=14.928.71-2.51+0.59=6.796.29-6.13+0.75+6.22=7.139.23-5.61-2.33-0.53=0.768-5.21-0.89+9.05=10.958.22-4.43+2.56+8.99=15.343.42+0.82-0.47+1.88=5.656.29+2.72+3.22-9.67=2.567.8-6.54+8.27=9.539.68-2.9-3.62-1.79=1.379.67+7.03-0.29=16.417.71+1.04-5.7=3.054.97+3.44-0.54=7.878.72-5.9=2.824.41+4.89-0.23=9.071.28+9.69+0.22-7.48=3.713.31+3.62-4.82+9.76=11.879.9-2.34-1.48-1.53=4.552.48+5.36-0.31+3.78=11.318.68+8.39+7.03+3.96=28.066.59-2.57-1.79+0.35=2.586.09-1.55-3.14-0.59=0.814.88+0.68+7.3-5=7.867.48+7.61-3.97-1.01=10.119.29-6.3+9.51+0.22=12.724.81+1.32=6.135.13-1.68+3.63=7.087.64+5.92-2.86-1.36=9.349.25-8.84=0.419.79+5.88+5.18=20.858.73-7.93+5.19=5.998.51-8.38+7.53+5.13=12.790.8+1.12=1.928.54-2.56+3.59=9.577.45+6.27-4.61+5.72=14.830.93+1.16=2.096.21-4.44+2.68=4.459.98+8.39-0.71+4.1=21.769.04+0.81+6.1=15.955.36-0.54=4.823.52+7.42+1.58=12.529.99-2.98+5.07-6.73=5.352.69+3.52+5.75-7.69=4.275.53+7.2-1.46=11.275.97-2.46+3.83=7.344.32+6.14-1.76-3.27=5.434.33-1.97+5-6.77=0.598.16+4.85=13.018.48-1.38-2.84-1.98=2.287.53-1.22+8.71+7.29=22.315.85+8.88-3.77-9.72=1.243.47+1.65+0.48+4.94=10.547.25-2.67-0.98+9.56=13.168.74-4.08=4.668.71+3.01-2.61-7.39=1.723.73+0.74=4.478.58-2.61-5.5=0.479.31-4.27-1.89-2.04=1.116.56-3.36=3.27.36+2.84-1.98-4.12=4.19.65-8.86+0.6+6.77=8.161.79+9.81-4.28-1.92=5.42.91+2.75=5.667.13-3.56-1.21+7.93=10.296.87-6.26=0.615.6+5.87+9.78-4.57=16.682.04+7.32-1.56-2.24=5.565.8+3.2-7.78=1.228.68+2.11+3.41+8.85=23.057.4-1.55-1.42+0.95=5.389.69-5.9+6.72-4.16=6.357.05+8.53-6.79+5.69=14.489.48-0.41-7.19-1.49=0.398.82-3.33+6.06-5.29=6.268.23-2.79-5.21+1.47=1.75.6+4.96+7.75-1.51=16.89.2-5.69-1.62+7.17=9.064.21+9.87-7.01=7.078.84-6.54-1.47=0.836.79+6.54-9.81+8.39=11.919.49-5.43-1.66+0.8=3.26.46+5.75+5.97-0.31=17.876.72+2.34-4.21+6.97=11.826.99+9.7-7.18=9.519.9-2.03-5.16-1.64=1.070.06+5.7=5.765.51-0.96-2.93=1.624.82+7.42+6.69=18.930.3+8.04-4.31+3.2=7.231.56+5.83+0.97=8.368.95+1.7+6.99+3.18=20.828.42-7.74+4.72-0.74=4.668.21-4.35+8.35-7.77=4.446.36-0.75-5.23=0.383.56+6.84-4.39+0.76=6.779.45-1.76=7.698.26+1.77-3.25=6.789.84-6.78+1.33+5.28=9.674.62-2.3=2.327.55-5.26-0.95+4.12=5.460.66+4.79+6.25=11.78.69-3.94-2.33=2.427.07-3.32+1.6=5.359.08-1.81-6.38-0.63=0.265.31+2.18+6.96+7.09=21.547.18+8.82-0.72-0.78=14.59.83-4.4-1.43+5.36=9.367.36+5.29-4.19+7.71=16.174.51+1.51=6.026.56+7.64+0.7=14.95.86+5.72-4.98+8.09=14.698.96+1.51+6.24+4.79=21.59.19+8.81+8.34+5.7=32.049.34-2.32+0.74=7.761.81-1.57+6.47=6.718.33+8.22-6.15-1.2=9.26.22+4.31+7.34+8.16=26.033.21+8.82=12.036.42-1.28+9.08-6.38=7.845.36+9.57+2.91+6.31=24.157.4-0.9+3.52-6.26=3.763.81-3.09+2.71+7.94=11.377.95-4.17+3.78=7.564.26+6.95+8.16+2.97=22.341.49+5.67+2.25-5.4=4.017.91-1.41-2.08-3.57=0.857.7-1.85+5.59+3.62=15.062.02+7.87=9.895.14-1.1-1.09+9.82=12.778.11+4.04-6.93+6.58=11.89.12+6.51-5.56+8.12=18.198.33-0.07-5.53+5.98=8.717+1.7+3.97-2.44=10.237+7.46-7.45=7.019.44-4.43-2.72-0.06=2.239.48-1.8-0.57-1.95=5.164.72+8.84=13.568.15-5.47=2.687.86-6.13=1.736.99+6.55-0.92=12.626.34-1.99-3.02=1.339-1.2+6.03-4.62=9.215.07-3.16+4.53=6.448.07-0.85+4.84=12.069.27-7.33+5.13-3.2=3.871.51+7.28+5.85-8.32=6.323.4-2.69+0.52+9.23=10.460.16+9.64=9.89.59+6.36=15.954.61+9.17+7.17=20.956.49+8.25-7.89-5.49=1.369.31+7.65-3.63=13.339.81-7.36-1.49=0.967.02-6.17+8.5+3.83=13.189.57-0.78-3.66=5.131.69+4.53=6.226.12+8.8-4.37-7.85=2.73.11+7.44=10.558.84-2.18-5.99+1.54=2.216.45-0.88+6.26-9.56=2.279.75-1.27=8.486.88+9.32+0.43=16.637.54-4.69+3.85-2.48=4.226.06+5.1+4.07+5.76=20.995.33-2.01=3.329.51-4.95+5.34+4.77=14.676.75-1.59+0.41+5.12=10.697.51-4.47+9.16=12.27.43+4.96-0.95=11.441.02+7.28=8.38.71-5.22+7.62+9.69=20.88.16-0.1-5.56-1.7=0.81.81+2.96=4.777.13+4.83-5.4-4.43=2.131.07+5.63+4.37=11.078.24-8.08+8.75+1.98=10.896.72-4.15+3.21+5.96=11.744.49+9.98-9.48-3.85=1.144.57+1.09+8.15=13.812.32+1.38+6.25=9.953.8+9.38-1.15=12.034.74-0.48+7.53=11.795.66-2.86+8.14-8.84=2.19.01-7.45=1.566.04-1.83-0.3-0.38=3.535.41+2.33=7.749.99-0.5-2.08+1.39=8.88.69-2.39-3.56+5.62=8.369.32-2.16-1.25=5.917.7-4.9-1.95+3.88=4.737.5+2.28-0.61=9.178.45-1.34-3.8=3.318.07-7.85=0.221.89+0.51+8.33=10.739.34+6.66+5.34=21.348.02-3.22=4.87.8-6.85+1.21=2.169.41+7.14-6.85-9.2=0.57.4+7.3=14.76.13+0.86+8.79=15.780.44+4.03+6.51=10.988.75+6.7-0.21=15.248.48-6.66-1.62=0.24.73+0.9+9.37=153.88+8.02-9.91+6.28=8.276.18-2.91-0.44+1.96=4.795.78+2.71-7.33=1.163.76-2.71+7.76+1.62=10.436.22+2.85-2.79-2.12=4.164.35-0.45-1.31+7.31=9.96.68+9.33-1.36=14.652.55+8.06=10.618.51+9.62-7.06=11.077.54+3.86+8.12=19.526.21+9.9-7.7=8.415.2+3.2+2.71+6.4=17.518.22+1.05+3.02+3.39=15.685.83+2.49=8.325.4+3.93-7.53+8.71=10.519.49+2.45+3.55-3.15=12.344.2+5.05+4.21+3.94=17.42.99-2.69+7.13+7.17=14.62.8+3.31-4.95+8.87=10.037.88-5.28+3.42=6.025.27-4.9+0.35+9.65=10.376.03-3.05=2.981.3+5.26=6.567.18+9.77+2.12-1.95=17.128.93+5.84+1.88+3.26=19.915.14+5.4-7.13=3.419.61-5.95-0.71=2.959.65-8.51=1.144.34+6.62+0.62=11.582.67+9.54=12.214.73+3.35-2.75+7.03=12.367.5+4.83-6.87+8.86=14.324.77-1.86+7.22-3.99=6.145.56+9.95+3.72+6.81=26.043.15+9.08+2.33-1.27=13.299.9+4.51-3.17=11.247.56-4.54+7.2=10.225.34-2.65+4.88+4.54=12.116.36+0.51+0.53-1.98=5.429.6-0.22=9.389.83+3.88=13.714.75-0.96-1.79-0.05=1.959.22-5.12+1.73-5.4=0.431.26+2.59+3.05=6.91.46+1.14=2.69.94-0.62+7.06-4.49=11.894+5.99-8.85+9.27=10.418.28-2.65-1.15-0.85=3.637.63+4.37-3.57+6.81=15.247.66-3.25-0.3-0.1=4.018.44-4.86-1.71=1.873.91+2.63=6.543.26+8.88-3.09=9.055.9+5.73-0.44+8.79=19.988.71+2.21+7.23=18.156.27-0.96+4.04=9.356.01-3.18=2.831.49+9.99-7.94=3.549.72+5.64=15.364.64+4.55=9.197.16-4.64=2.529.36-4.29+9.87-7.92=7.027.16-3.95+1.57+7.93=12.719.77-5.43+2.47-0.79=6.027.77+8.39+3.4+7.63=27.196.73+6.47-8.42=4.789.17+1.94-1.32-3.02=6.775.14-0.05-2.94=2.151.52+9.44+9.08-5.15=14.894.28+5.52+6.26-0.11=15.958.38-2.32-0.81+3.99=9.245.5+7.01+0.2+3.12=15.835.5-1.82+6.86-8.23=2.317.91+8.01-8.49=7.431.93-0.27+1.87=3.538.48-2.54-0.46-2.56=2.922.3+7.81+4.16-8.68=5.599.26-2.35-2.23+2.29=6.974.44-1.46=2.980.61+2.42+8.19-5.92=5.36.37+4.84+4.61+9=24.828.73-0.14-0.6-1.56=6.438.22+4.16=12.389.8+4.73+2.35+8.16=25.042.24-1.93+5.6-2.4=3.516.37-1.63-0.56-0.46=3.728.48-0.11-2.05+9.32=15.646.39+3.17=9.562.56+9.37=11.936.76+5.5+2.46+6.1=20.820.17+9.5+6.92=16.597.4+9.65+7.03-5.4=18.682.29-0.45+9.11+4.68=15.631.71+5.71-0.16=7.269.21-5.85-1.73=1.639.8-0.96+1.95=10.794.79+6.87=11.667.67+2.46-1.37-0.12=8.644.21+8.99-9.16=4.040.74+5.5+2.84+7.61=16.697.52+5.06-9.99+8.88=11.476.27+0.92+5.12+5.29=17.65.62-0.49-0.4+0.86=5.598.99+6.72=15.713.76-1.8-1.73+1.79=2.022.78-0.37-1.37+3.61=4.652.51+5.21-0.03-3.86=3.836.16+9.06+4.97=20.198.95-1.62-1.47-5.45=0.414.36+8.07-0.96=11.475.14-3.22+2.63+6.43=10.987.22-1.6-1.06=4.561.37-0.11=1.269.1+1.04-5.6+1.43=5.973.34+3.87+2.59-0.47=9.332.7-2.15=0.555.07+1.99-0.26-0.64=6.163.82-0.45=3.378.77+4.52+8.39-7.06=14.622.79-0.97=1.828.42+3.88+9.58=21.886.52-4.02+5.57+8.43=16.59.74-0.07-0.67-5.09=3.917.65-1.19-2.22=4.249.51+7.7-2.8+8.08=22.494.59+5.45+4.22=14.263.33+4.9-3.14+9.01=14.13.53+7.78-8.51-0.36=2.447.65-7.19+6.74=7.29.32+2.41+4.94-9.48=7.199.74-4.37-0.96+4.63=9.041.45+1.88+8.86+7.89=20.087.14-5.78+6.77=8.137.25-0.82-0.36=6.075.59-0.82+4.51+6.96=16.241.72+9.83-0.42=11.138.93+0.1+6.05=15.083.97+5.21+7.78+9.84=26.82.92+5.19-2.81+5.44=10.746.83-2.56+5.55-8.42=1.47.18-3.84-0.42=2.929.33-6.88=2.455.7+1.53-2.88=4.359.75-1.47-8.18=0.11.1+9.58+2.69+9.51=22.886.54-2.2=4.348.14-7.07+3.33-0.59=3.818.39-4.42+8+6.5=18.474.92-0.25=4.678.45-1.1-1.91-4.32=1.126.9-5.98=0.920.43+2.66+0.46+1.28=4.831.22+2.96+0.78-1.92=3.048.67+2.27=10.942.71-0.05+7.38=10.047.56+9.85+1.54=18.958.75-1.94=6.815.46+7.01+8.42=20.897.77+3.71+7.11-2.41=16.188.87-0.42+9.62+4.45=22.524.22+1.27+7.33-1.79=11.039.97-2.47-2.03-5.23=0.247.31+1.74-5.46+0.98=4.577.61+8.25+5.95+8.35=30.169.29-1.19-5.17+4=6.935.54-1.69+2.88-3.47=3.266.64+7.66+9.96+9.67=33.936.58-4.81-0.15-1.16=0.467.69-2.65+3.6+2.92=11.569.15+2.63+5.04=16.825.06-1.63=3.432.61-1.87+7.63-5.6=2.777.08-0.39-2.25-1.64=2.88.36+5.93=14.295.16+2.22+2.8+6.43=16.615.89+2.1=7.995.84+3.93+2.72=12.499.32-6.39+2.75+4.82=10.53.12+7.55-7.58-1.96=1.130.83+7.69+7.5=16.027.18+7.56+3.48-2.2=16.027.31-0.97=6.341.6+5.94=7.543.31+6.73+4.28-9.41=4.915.31+8.83-4.56+1.22=10.88.65+0.95+0.83=10.432.69-1.83+8.43-3.23=6.061.75+5+8.28+3.02=18.059.78-1.43-6.55-1.53=0.279.6+8.84-6.87-5.69=5.885.39+3.67-5.38+2.07=5.759.44-2.59-4.87-0.06=1.925.76+9.51+3.5+7.13=25.97.66-5.13-0.18-2.15=0.27.53+7.45-5.82-8.09=1.079.26-3.11-4.35-0.31=1.499.13+0.49+5.22-9.53=5.310.78+6.08+8.07+5.28=20.215.43-2.2+0.17+3.81=7.215.81-3.27-0.73+3.77=5.589.6+6.49+6.65-2.86=19.886.41-2.84+9.39-5.91=7.055.31-4.96=0.350.58-0.04+0.8=1.348.27+2.17-5.07=5.372.73-1.66+8.22+2.04=11.334.42-0.87-0.65=2.98.23-0.63-1.5+5.96=12.067.52-1.1+0.17+9.24=15.833.87+5=8.872.75+0.84+5.05-5.22=3.429.58+7.99-1.3=16.278.52+7.1+0.77=16.396.76+5.59+0.43-0.81=11.975.63+2.84-3.04=5.433.06+2.81=5.877.56+4.61-9.69=2.485.32-0.2+3.67=8.790.66+0.78=1.448.94-2.33=6.618.47-3.73-0.64=4.19.2+4.68-8.23+8.79=14.443.59-2.15=1.446.89-0.35-0.69+1.68=7.532.59+8.35+2.81-9.45=4.36.92-2.65-3.29=0.986.63-1.77=4.863.24+3.3+1.19+3.44=11.178.7+8.03-9.84-5.47=1.426.93-2.66+0.68=4.954.97-3.59=1.381.28+8.29-2.86-1.93=4.782.24-2.07+8.47=8.641.27-0.15+9.74-2.01=8.859.49-1.2-7.54+6.16=6.918.5-1.03-0.46-2.58=4.434.5+6.24-2.93-2.39=5.423.96+0.03-3.58+0.85=1.267.96-1.39+2.3+0.8=9.678.95+8.35+4.86-3.11=19.058.8-8.43=0.379.23-4.93=4.39.83+3.63-4.83=8.638.64+9.97=18.610.26+9.14+9.44=18.849.39-8.2+9.28-4.99=5.484.22+8.12+0.7+8.82=21.864.15+5.29+9.74+9.07=28.251.84+7.47+6.83-3.94=12.26.76-0.47-2.57+3.74=7.469.24+2.99+6.91=19.143.71+8.41-6.43+5.71=11.46.58+6.64-5.41=7.814.76-2.96+5.77-5.76=1.818.64-3.03-2.96=2.659.55-2.5-1.22=5.838.75-1.82-0.49=6.448.38+3.86=12.244.34-3.93=0.415.56+6.73=12.294.24-0.91+9.23-4.6=7.967-2.81+2.07-5.81=0.455.77-1.97+4.4-1.11=7.090.44+6.16+3.54=10.145.62-1.19+6.33-5.35=5.415.66+9.73+6.36+3.51=25.265.97-2.24-0.98-0.78=1.971.91-1.04-0.44+3.93=4.365.29-2.02+5.61=8.883.79+7.82-1.2-5.76=4.657.49-1.47-2.61-1.13=2.289.19-1.54+5.55-3.97=9.239.73-7.96-0.94-0.54=0.292.71-1.03+8.2+6.38=16.268.18+7.12-1.56=13.745.92+2.08+1.19-6.87=2.328.98+1.91-0.68-3.59=6.623.06+9.34+1.28+6.93=20.612.69-1.47=1.226+7.32=13.328.82+8.7+5.8=23.328.83+5.06-6.23+0.91=8.571.75+9.21=10.967.69-2.06-0.25+0.35=5.738.64+0.62-7.95=1.319.86+4.15-3.21-5.89=4.915.32+8.46=13.781.74+7.46+1.21=10.413.83+7.06+7.66+8.37=26.928.66-2.36+9.34+9.51=25.156.77-5.59+4.82-2.99=3.019.42-4.38-4.02=1.028.95-0.08-0.83+0.37=8.419.75+3.31-9.11=3.956.68-3.57+9.48-6.3=6.296.01-4.14+8.03+1.04=10.940.47+8-3.7+3.76=8.539.13-4.87=4.268.88-3.91-1.57-2.81=0.599.14-8.92=0.220.21+4.54+6.31-0.06=116.9-1.6-1.16=4.146.01-1.3-3.44-0.32=0.959.97+2.44-3.9-7.18=1.337.94+1.8-1.28+1.09=9.558.08-4.56+1.36+8.41=13.296.27+5.73+0.77-6.51=6.269.78-3.59-3.24=2.955.64+1.19=6.835.22-0.5+5.28-4.53=5.472.01+8.56-4.42-5.84=0.318.17-0.05-5.56=2.568.85-1.71-3.06-2.33=1.752.65+8.87-6.16=5.363.76+2.71=6.477.65+7.28+2.73=17.662.85-2+4.67=5.526.15+0.75-6.04+8.86=9.729.4-4.32-2.18+4.79=7.696.58-0.85-3.29-1.9=0.544.89+8.64+5.99+2.39=21.915.93+1.04+5.58=12.556.79-4.31-0.5+9.63=11.613.85+9.51+7.91-6.45=14.829.58-8.9+6-4.48=2.28.69-2.06+7.77=14.48.04+7.54-0.59-7=7.998.36-2.18-2.8+2.36=5.741.23+6.1-3.33-2.03=1.977.7-6.06+0.72+4.11=6.478.62-3.05-2.44+2.58=5.719.72-1.4-3.66-3.23=1.439.62-4.54+2.17+6.91=14.168.14+5.1-2.76-8.23=2.256.18-1.4=4.784.88+4.32-4.09-4.81=0.33.91-0.48-1.24+3.06=5.256.09-5.87+7.21=7.434.93+8.45+0.96=14.346.37-6.2+3.74+7.59=11.55.3-2.84+6.03-4.12=4.377.02-6.35+6.95=7.629.97-1.41-0.33-7.43=0.82.23+8.1-1.37-3.46=5.50.03+0.57+3.71+3.47=7.785.84+5.37-3.21-2.48=5.528.75+2.73-5.83-2.24=3.411.78+4-3.51+4.8=7.077.51+8.26+6.73+5.12=27.628.36+4.41+8.5=21.275.65-3.54+7.81-7.78=2.149.79-7.34-2.34=0.116.43-5.29+2.3+2.02=5.468.21-7.89+9.54=9.869.3-8.69=0.618.14+9.34+6.84=24.327.43-1.74-1.32+8.4=12.779.26-1.37+2.9=10.798.74+4.32-1.11+5.39=17.349.28-4.9+4.07=8.456.97+9.43-0.39=16.016.87+9.97-5.23-3.5=8.117.03-2.59+6.46=10.99.95+5.21+5.84+0.15=21.157.5+6.09-9.08=4.515.36+0.58+1.37=7.312.13+7.51+9.59-4.9=14.337.81+1.98-3.79-5.53=0.477.15+7.51+7.68-8.36=13.989.71-2.43-3.79+8.2=11.696.04+8.8+2.46=17.38.