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6.22+9.82=4.59-1+0.82+3.21=4.98+4.55+5.09+4.2=8.41-0.35-2.95-2.48=9.15-4.49+8.32+5.49=8.17+5.55+9.86+5.38=2.33+6.97+6.33+0.18=2.58+8.21=6.7-2.73+6.44=2.86+8.58+2.6+6.47=0.21+1.97=2.18+9.01+7.09-1.3=8.04+2.54-4.32=8.84+8.82-6.27=2.97+9.99+3.75-2.47=4.45+7.57=3.7+9.99-7.6-1.24=3.06-0.23+6.84-3.64=5.78-1.09-3.2=5.74-0.59-4.99=8.71+7.87-8.4=9.26-8.46+9.78+2.44=8.71-4.9-3.31=7.8+9.64-1.08-9.37=8.39-2.81-0.38-4.53=8.52+5.89+3.01=9.09-5.33-1.27-1.84=0.63+1.02=1.28+2.3-0.42=5.76+6.15+5.44=8.31-3.58-3.9=7.56-5.04=9.62-8.02+9.37+7.52=3.53+9.58-0.33-6.33=0.51+8.47=6.61-0.13-4.8+0.55=6.51+0.99-6.23=2.83+4.75+1.58=4.49+5.57-4.17=9.44-6.6+3.02=6.14+3.65+4.84-2.48=8.52-2.64-0.98+5.35=3.82+5.69=4.14+6.08+2.01-0.64=9.55+6.21-6.98-6.59=9.14+1.97-2.71=7.41-2.93+1.4+0.85=1.7+4.94+3.73-1.46=7.98+2.07+5+2.68=8.44-1.43-2.17-2.15=6.04-4.89=4.36-1.62-0.61+7.97=1.33+0.06+8.63=9.37-2.72-4.57-0.06=8.47-1.65-2.29-4.42=2.48+6.37=5.79-1.32-1.58+3.31=6.43+5.98-0.36+1.34=9.95-8.07-1.34+0.73=5.32+9.26+2.2-7.33=9.17-2.08+1.42=8.27-5.57+1-2.13=7.07-3.48+9.79-8.85=7.3+0.36+1.43-3.62=8.18+8.59-6.94=3.81-2.02=9.65+0.69-8.12+6.31=6.96-0.07-1.92=4.27+0.47=6.98+6.19-4.18-1.09=8.39-7.45+4.72=8.49-5.53+5.12+5.89=7.64-1.19+0.07=6.19-1.13-0.93+2.79=4.42+8.32-4.36+6.33=4.62-2.8+1.61+1.48=9.86+3.55+0.57-9.66=8.41+0.93-1.2+8.53=3.09+2.5-1.97=8.29-2.82+6.56-7.07=8.46-3.71-4.61=8.58-6.08+5.75-4.57=0.37+8.87+1.48=9.5-1.66-2.4=5.35-0.39-0.69-2.16=0.79+4.26+0.14-0.19=5.08-2.29-1.15+7.68=8.2+8.12-6.62+7.8=6.88+2.98+9.95-2.16=6.41-0.99+7.73=7.24-3.3+7.05=9.73-1.35-3.63=5.41-1.03+4.19=9.72-8.09-0.68-0.63=3.91+6.83=9.98-4.69=8.49+9.08-4.21-9.93=0.65+4.71=9.97+2.85+1.72+4.52=9.53-7.39-0.61+2.03=4.17+0.29+6.69-3.37=9.08-3.12-0.77-2.02=8.38+6.42-1.37=4.44-0.15-0.7+8.12=3.7+0.49+5.87+1.68=1.92+9.54+7.06-8.54=2.95+8.62-7.94=7.66-2.6+5.35+6.18=7.1-3.14+2.8=5.13-1.88+7.28=2.32+4.81-5.01+5.34=3.05+9.25=7.44-0.57-5.77=0.72+9.66+4.57-6.66=1.23+6.37+4.59+3.77=9.62-5.63-3.17+6.33=1.58+0.34+8.34-2.75=8.4-6.65+7.22-6.45=9.3-1.23-3.95+2.26=8.25-1.55-2.92=7.39-5.59-1.11=6.27-0.28-4.93=3.2+1.51+4.36=7.88-6.14+0.88-2.52=5.98-2.86+7.07+9.08=6.89+2.35+7.91+0.11=7.25-1.22-3.59+8.68=1.4+0.81=7.7-6.67+1.87-1.52=2.99+4.11+6.55-4.77=8.69+3.81-3.96-6.01=8.58-5.31=0.06+5.53-4.34=6.58+9.17=2.58+6.6-8.27=6.98+0.1-2.04+5.31=7.74-0.63-0.4+3.87=9+7.54+0.11+8.3=9.04-0.79-2.1+2.95=6.31-1.76+6.07+8.04=4.42+0.94-3.46=7.57-0.53-2.06+6.61=6.9+8.37=2.46-0.85-1.08+9.74=0.76+1.73+8.16=8.38+3.9+7.87-2.48=9.8-2.17-1.53-0.85=4.46+4.31+9.74=3+9.26-7.44+9.75=5.49-0.78+1.14=8.08+6.26-4.75-0.64=2.4+4.78+4.36+8.75=9.91-9.18+4.3=9.39-1.97+7.05-3.33=9.53-3.33-3.2=5.51-0.66+5.24-5.86=0.94+7.49=9.2-3.86+8.15-8.17=1.44-0.99+0.65=4.53+1.94+7.86=7.82-4.01-1.99+5.11=9.35-0.17+2.02-4.53=8.15+7.83-8.35-4.48=8.62-0.25-0.05-8.04=0.69+8.21+7.64+8.32=3.77-0.53+8.9-1.11=3.05+7.81+0.72-0.98=3.84+4.5-2.01=8.17+8.6-1.33+9.66=9.69-0.64-1.43+4=6.74-0.88-3.78=9.48-0.06-8.27-0.67=2.23+1.94+9.88-5.85=6.77-1.45+2.87+7.98=9.69+9.83-5.91=7.89-3.26-2.46+8.09=9.64-1.19-6.02+2.06=2.98+7.61+1.26+4.11=9.48-5.68-0.3=1.08+9.74-6.83-0.36=3.91+8.68-3.62-0.7=9.39+2.97+0.45-6.02=7.78-1.93+6.84=9-7.52=5.48+6.84-2.55=9.34+6.05=9.21-4.25-1.17-1.97=3.28+7.51=9.2-1.52-2.44-3.93=3.16+0.59+9.66+8.33=3.96+6.82-6.13+2.27=9.32+4.38-6.9-3.33=1.25+3.29+9.92=8.85-1.24-2.81-0.63=8.92+2.98-1.93=9.87-4.23=9.93-4.66-3.95+8.24=9.87-5.72-2.02-0.42=5.6-0.03-5.27+7.18=7.13-4.56=9.77-1.73+6.09=4.71+0.3=8.82+3.06-5.12=8.24+0.87=9.67+3.65-6.12+5.52=4.78-0.35+6.2+7.08=5.31+3.67+9.44=8.02+1.92-0.47-0.87=0.12+9.9-8.3+9.36=8.73-0.29-5.9+5.87=6.36-3.22-2.63=3.18+0.38+1.66+4.03=9.48-0.57-2.48-2.75=9.11+5.51-0.06-1.36=7.33+9.58+5.8+5.21=7.42+4.83-9.12+3.05=3.66-1.27+0.4+7.23=4.58+3.72=5.33+4.14+7.63+8.9=8.49-2.45-1.7-3.21=5.19-4.17=3.79+6.09-1.38+1.4=9.44-5.64+0.3+6.46=8.28-1.79-3.94-2.34=6.1+3.46+4.1+5.7=2.19+7.84+9.4-0.73=6.32+8.61+4.95+6.71=9.97-1.23-0.75=7.34-0.24=2.42+3.2+8.32=9.01+5.97-1.5=2.83-0.5+7.02+1.86=7.43-6.84=8.62+0.06-3.44+9.33=5.75-5.34+1.13+9.19=9.61-9.5=3.05+3.91=1.64+5.64+5.93=4.4+7.43-8.66+0.4=6.53-1.09-1.42+4.16=0.42+5.3+4.41=6.63+9.39-7.23+3.88=1.74-0.43+4.88+2.78=7.23-0.46-1.52=7.05-4.37+7.15-5.03=1.94+9.98+8.37=2.61+3.33+4.64=4.92-2.9=9.06-2.45-1.47-0.51=4.98+2.93+6.43+2.71=4.61-0.83-1.02=8.57+6.65+5.72-8.98=8.35+9.56-0.74-3.46=9.26+9.29-3.76+2.15=6.96-0.73+8.04-0.63=9.36+2.05-9.55+2.46=6.72-1.71-2.48-0.53=3.44+3.98-4.77=1.81+8.39-2.16-7.57=7.88+3.84-0.98=8.47-3.06=4.85-2.79+8.61-2.31=5.14-2.83-1.86+7.49=3.43+4.01+4.62=1.92-0.79+6.85=6.04+2.42-5.63=6.43-0.49+4.92-1.12=9.45-1.38+0.91-7.59=9.48-0.02-8.62=5.84-2.17-0.74=0.37+8.38-8.02=7.67+0.82+7.1-1.62=2.95+0.47+8.23=6.51+1.45+0.09+9.89=8.48-4.37=6.5-2.23-1.01-2.32=9.47-0.45+2.08-2.98=4.84+7.7-4.62-1.23=7.85-4.7-1.34+3.75=7.86-4.19-1.64+8.76=7.05-5.65-1.11=5.1+9.1+7.15=6.82-0.45-5.31+9.36=9.62-3.01=6.73-4.53+0.39=7.97+3.4-5.07-3.64=9.41+2.34-5.03+2.2=3.04+6.83+5.51+6.84=8.27-0.71+0.51+1.25=8.58-1.41+8.93-9.03=7.73-2.72+2.56=9.28-3.11=5.3-3.02+8.45-7.44=7.81+7.78=8.06-0.55+4.78+9.23=7.86+6.27+2.28=2.41+9.66-4.34+1.03=6.15-2.92+6.08-0.5=5.54+6.93-0.84+4.67=4.59-2.78+2.05+7.7=5.74+2.75=2.13+5.25-2.36+7.14=9.05-4.25-0.99+8.57=9.84-3.35-5.85+7.13=4.16+8.48-4.96=9.79-4.54+5.32+5.98=4.07-3.79=3.32-2.11-0.09=4.97-2.07+3.68+0.67=7.88-1.07+6.61+0.32=1.66+9.04=8.57-5.02+8.12-8.05=4.28+9.03+9.04-7.25=8.86+7.8-2.75+1.09=9.16+9.39-7.62-3.72=3.3+8.73-8.39=5+6-9.75-0.11=6.76-4.45=3.27+1.96-0.51=6.41-5.4-0.32=9.04-4.51=7.45+8.92+7.02+6.73=5.94+1.7+5.91+3.62=9.2-8.32=5.67+3.88-0.06=7.49+9.96=6.49-5.57=9.65-3.38-5.6+3.53=5.87-4.45+0.4=9.77-3.67+3.52-8.91=4.45-1.23-1.31-1.73=5.82+4.43+8.92+3.51=7.44-0.94+1.39+7.35=9.31+5.58=1.99+1.93+2.76+4.18=7.36-0.16-3.23-3.42=3.23+2.8-4.35=6.51-0.04-3.17-1.22=9.27-1.85-1.03-1.28=7.91-6.9+8.42+4.92=9.34-2.79-4.47-0.76=9.22+8.58-0.74=7.8-5.77=9.55-2.74=3.62+0.71+6.77-2.72=8.27+4.23+0.34-7.18=7.06+3.28-4.77+2.69=4.28+6.21+4.23=7.1-0.75+8.22=4.76+1.02=6.27-3.24=7.4-2.36+5.13-8.32=6.17-1.81-1.57-1.88=9.4-0.91+9.84-1.15=7.56-3.79+8.19=5.98-1.14-1.3=8.19+7.31-8.16+0.61=4.69+8.32+0.47+6.73=3.75+6.15=9.35+2.67=9.88-7.92+3.63=3.75+3.38=5.19+0.49+5.93=9.89+0.62-7.51=8.02-3.81=6.63-0.25+4.68+8.87=9.7+7.23-7.84=6.18+2.08=5.85-4.84=9-3.7-1.95=5.26-0.75-1.19=7.92-6.35=2.54+0.88+2.08=5.69+6.49+1.69=9.12-7.78+0.15+8.75=7.5+9.99+6.63-3.33=4.77-4.17=5.44-0.67-0.24+0.76=9.51+0.18-5.74-1.72=7.31-0.53-4.43-1.61=7.73-1.15-2.63-2.41=4.97-0.13=8.9-1.75-4.39+4.77=9.88+0.55-4.16=8.9-3.13+7.72+7.99=8.6+1.55-6.43-3.49=5.21-2.31=4.69-4.47+9.41=9.34-6.31-0.32+6.99=3.49+0.62-0.41+1.42=8.58-0.93-3.95+6.9=8.14-5.12+3.17=4.44+0.74+8.52+2.46=8.56+6.34+5.37=3.77-2.75+4.05+3.59=8.13+8.82+0.8+2.09=7.39+9.72-5.88-7.06=5.95-0.04=0.14+8.27+4.92-9.04=4.54-1.98=4.3+7.9-7.69=7.89-3.95+4.2+4.05=8.98-4.38+7.66+7.83=9.64+9.65-9.02=9.27+2.63-2.32+5.16=7.28-1.77=8.24+5.11-9.93=9.69-1.09-6.63-1.33=8.95-5.24-0.78=6.51+5.01-6.58=4.59+4.9-6.47-0.58=8.34-0.12-0.7=9.84+4.08-4.28-5.83=5.09-0.8-3.33=9.47-4.99+7.71-0.87=8.7-2.79-0.68=9.15+4.14-2.14=9.25-4.07-3.5+6.13=3.68+3.74+4.71+2.81=6.82-2.88-3.39=6.11+9.61-5.05=6.7-0.12+8.9-7.87=0.28+3.74+9.14-5.86=0.79+6.46+7.97=8.42-1.38+1.83=1.08+3.98+1.77=2.79-1.06+5.08+3=3.89+6.61+8.11=6.93-0.99-2.52-1.36=3.43+5.72-2.11+3.15=7.92-4.3+4.39+0.31=2.41-1.76+5.47+5.08=6.74-2.38=2.73+1.22+9.48-6.35=5.9+2.99-0.07+2.12=8.97-8.76+4.75=8.9-1.19+9.24-9.53=5-3.84-0.17=7.28-5.88=8.65-7.82+4.55-4.97=3.53+3.88-2.42+5.91=7.39-2.48-0.33=3.21+0.9+4.86=5.48-0.76-1.48=6.4+8.26+6.98+6.54=6.15-4.27+7.71-7.36=7.63+4.79=9.53-0.16-0.66-3.06=1.13+5.01-3.39=7.39-2.1-2.5+3.95=3.74+5.22+5.51=6.51+9.93-6.31=3.63+9.3-9.48-2.72=2.01+6.03-1.87+8.68=1.81+0.6+9.57=5.58+3.7-2.11+4.02=5.3-0.19=9.75-6.06+3.05-4.66=9.38-7.41-1.11=7.4+3.51=9.93-8.53+6.72=8.65-1.66-3.32=5.33-1.84-2.05+6.34=8.44+0.73-0.1-4.36=8.89-4.14+1.06=7.26+5.67+8.67-7.12=2.11+8.9+8.01=3.14+5.11-6.93=1.03+3.76+7.93+5.02=5.67+6.53-5.4+6.07=0.26+4.47-3.51+8.76=0.39+7.69-3.2=9.18+4.11+4.32+0.24=8.41-6.1=8.57+5.65-4.71+3.3=4.79-3.19+7.95-9.04=6.7-1.32+6.18+5.01=0.54+2.55+7.12+6.88=0.42+9.63-1.66-2.84=9.04-8.42=6.58+6.37-8.24+5.21=4.94-0.76+5.35=0.03+6.37-3.28+8.9=3.84+2.74+5.76-3.46=4.6+1.53+2.65-3.76=6.34+3.65+1.29+9.5=9.19-0.79-5.47-1.16=1.33-0.56+2.93+4.7=4.26+1.58+2.52+0.67=9.78-2.02+3.28+4.42=3.59-2.87+0.27=4.31+4.4-1.43-7.09=5.21-4.02=3.06-0.13+4.12+1.1=7.2+7.18-9.68+1.87=4.31-1.26-0.38-1.27=6.6+6.49+0.26-6.63=8.74+7.71-5.51-0.73=6.44+1.05+9.97+3.99=0.24-0.07+7.14=8.05+9.38-4.14=6.67-5.71+4.52=4.04-0.07-0.32=6.03+6.04-1.16+5.68=9.99-9.21+9.95=9.76-3.96+0.99+9.16=6.7+7.88-3.83-6.59=2.6+4.39+9.12-5.39=1.71+7.93-5.12=3.52-0.08-1.02-2.01=9.18-9.04+3.22=1.96+4.27=4.8-4.58+6.71-6.74=8.66-3.88+2.8=6.82+8.59+7.09-9.31=8.48+9+8.35=2.59+8.56=5.63-5.17+3.82-1.2=6.33-3.48+4.18+0.07=5.3-4.46+8.49-6.94=9.04+2.37+6.76+7.88=8.29-7.39+8.61+9.84=7.75-1.17=1.85+9.43-5.74-2.72=8.89-1.49=7.57+6.01+6.02=4.32+1.63-3.84-1.8=2.71+7.3-6.23+5.96=6.34-3.35-0.37+7.66=6.12+6.73-4.2=6.69-2.96+8.29=5.21+0.15-1.26+5.81=9.93-0.78-0.27-5.79=0.56+4.19+9.3=8.02+7.62+7.25-9=8.34+2.49+5.58+3.74=1.01-0.11+7.95+6.78=5.13-3.82-0.63+9.19=7.72+3.81+2.79=2.91+2.71+1.23=0.18+5.6+9.21-2.77=9.29-3.85-0.74-0.98=1.7+6.98=7.49-2.34-0.49=9.78+4.54+7-1.67=5.15+0.23-1.02+2.58=1.44-0.82=6.26+4.24+4.3-4.98=6.08+3.77+5.04=8.3-0.48-1.86+8.38=8.64-1.21-0.89=3.48-1.14+9.5=8.51+7.52=5.72-1.84+4.44=4.05+9.04+2.55+8.9=8.35+2.52-7.53=8.34-2.07-0.19-4=7.28-5.2+0.93+9.68=6.32-0.57+9.75-3.67=9.83+1.5-1.28-2.57=8.2-4.97+9.44-4.22=3.02+6.05+2.89+6.55=1.76+8.2+6.19=6.43-4+8.5+2.97=7.25-5.37+7.4=8.65+9.76-4.78-3.74=4.75+3.97-5.27+5.72=9.91+1.4+2.39+3.98=5.82+5.52-5.92-3.09=9.27+2.05-0.81=9.56-1.44-4.84=5.15-0.91-1.58=9.66-5.23+4.9-2.55=7.55-0.95-4.43+6.39=8.71-3-0.87=9.23+6.11+0.47-4.97=7.69-3.48+1.16=9.76+8.98+4.78=5.21+8.41+7.52=9.39+5.15+2.43=1.69+2.18=7.05-2.36+4.39+4.83=7.27-4.73-0.42-0.16=4.92+3.98=9.04-1.75=2.99+0.54+7.35-0.43=9.56+0.99+5.27+3.62=9.28-3.78-1.3-0.87=9.32-7.85+1.25=6.47+5.16+8.81-6.95=3.95+6.36+4.08=5.14+4.35+9.83-4.57=2.22+2.03+3.82=6.66+7.26+9.69=1.72+9.77-1.86-5.82=9.03+1.57-8.16+2.22=6.3-4.2+0.5=5.83-2.11-3.05=8.13-2.37-1.9+3.81=3.78+2.82+7.9=9.34-4.02-2.92-0.56=8.82+7.42-0.92=8.35-6.46=7.23-4.17+8.28-1.47=6.9-0.16-3.62-0.19=2.56+0.91-1.62-0.21=2.45-1.28-0.05-0.45=1.96+8.02-8.11-1.06=9.31-8.12-0.35=6.36+6.18+2.9-4.86=7.04+0.21=5.82+8.61=7.58-0.28-4.21-0.49=4.28+3.13+7.49-0.15=9.02+9.39+4.53+4.29=6.64-0.79-4.3+9.28=5.03+0.75-4.21-1.01=6.11+5.78-6.28-3.34=8.51-3.95-2.19=4.72-0.81+2.73-5.32=3+9.96-1.7=9.32-7.17+5.62-0.74=2.05+2.3+3.36+7.19=3.63-0.61+4.47=7.81+5.61-7.06+4.55=8.57+6.99-0.04-2.01=7.32+8.54-5.37+5.72=6.39-0.16-4.93-1.2=7.87-3.51+6.63=7.32-3.99+7.69-4.09=9.05+7.23-9.6-5.45=9.88-3.96+8.47-8.13=1.14+7.45+3.99+2.81=6.62+1.13+6.1-7.68=8.74+6.11-3.39+3.4=9.49-3.2-0.38+7.06=9.41+5.21=9.6+6.24+1.04=2.12+1.94+9.6=9.82-9.56+7.04-5.53=9.47-0.53-2.9-5.76=7.29+9.01-4.09-5.88=4.03+7.21+7.33-8.96=8.93-3.3+8.38-9.85=4.47-0.38-1.57=9.96+2.43-9.17=2.22+0.67+2.73=5.82-5.71+2.35-0.96=8.07-5.56=6.16+8.27+4.92-6.11=8.47-4.34+1.16+8.92=6.39-2.22-1.43-0.83=1.38+7.95=3.72+8.67-6.59-4.58=8.99+5.85-8.46+0.73=8.41-6.66-0.52=8.62+4.4+4.33+5.64=7.39+3.49-0.27-3.71=5.37+8.51-4.53-3.79=6.05-2.47-2.84+2.88=8.12-0.5-1.99-0.47=9.79-0.2-5.06+9.98=8.29-0.17+4.39=2.55+5.58-7.97+9.41=9.18-3.91-1.12+1.61=5.92-2.95+0.76-0.99=4.11-3.66+7.98-5.97=5.19+5.64-1.18-2.89=0.51+0.15=2.01+1.15+4.86-7.24=2.19-0.03-0.82+3.04=4.6-0.59+6.2+9.36=7.91-6.1+1.94=8.75-4.08+3.44+0.02=8.68-0.27-0.95-5.1=4.91+7.18-2.91=7.45+5.11+1.87+0.38=8.6+9.85-2.04-4.87=9.33+6.94=3.46+2.08+5.33=9.09-5.28=9.64+7.45-3.97-5.62=9.11-3.23-1.05+7.12=9.86-2.11-7.64+6.41=5.82+5.65=4.92+5.2-5.05+0.44=6.86-2.45+6.41+8.31=9.48-4.07-0.18-4.21=6.23+6.7+4.97=3.76+3.06+5.53-8.78=6.95+8.08=7.21+7.02-1.59=3.92+6.68-5.36+0.55=0.48+9.66+2.92=5.31-0.34-0.55+7.74=8.96+8.39+7.09+0.16=6.55-3.86+9.96=9.24-0.64-2.78-3.18=6.89+6.04+6.2-1.98=6.2-2.79-2.85=9.75-6.3+1.09-1.68=3.55-1.94+5.31+9.25=6.4-4.78+5.13+4.42=8.37-0.74=7.3-0.46-2.65=3.25-0.8+5.63=8.03-1.78-2.85=5.45+8.24-0.52-8.88=6.94-2+7.05-3.92=7.62-6.55=5.17-0.92=6.72+8.66-3.43=6.84-5.76+8.26=8.93-2.07-1.07+6.64=7.53+3.94+3.5+1.15=4.59+6.05=8.02-5.33+5.47=9.72-2.47+7.61+7.71=8.48+5.06-2.75-8.47=9.1-2.64=8.08-4.36+8.78=6.63+2.96+7.78+8.09=8.83+6.06-7.31+7.96=7.08-6.55+5.18+7.68=6.05+5.22-8.13-0.05=8.45-5.82-2.04=7.77-2.81+8.13-7.61=9.32-0.12-2.99=6.08+5.69-6.66-1.18=7.7-2.56+0.99-3.3=1.93+7.24+3.71+8.51=5.43-4.45=8.68+1.72=9.62-7.9+2.63=8.85+9.42=2.6+6.56+0.15+8.94=2.88+4.44-5.86+0.6=3.72+5.68+4.52-3.68=7.91-0.3+5.41=7.67+3.57+6.17=1.66-1.31+2.08+0.52=3.96+4.07+1.99+1.56=3.98+8.56+6.18-4.55=7.82-0.91=8.3-2.49-0.7-3.5=3.49-1.07+8.82-4.83=3.98+2.34+6.75=3.95+2.43=8.63-0.08-3.74-4.64=9.27-0.83-5.78+3.11=3.36-2.23+5.12=9.68+6.42=8.91-3.56=3.61+8.07+7.89-0.21=2.47+2.29=7.01-3.3-0.68=参考答案6.22+9.82=16.044.59-1+0.82+3.21=7.624.98+4.55+5.09+4.2=18.828.41-0.35-2.95-2.48=2.639.15-4.49+8.32+5.49=18.478.17+5.55+9.86+5.38=28.962.33+6.97+6.33+0.18=15.812.58+8.21=10.796.7-2.73+6.44=10.412.86+8.58+2.6+6.47=20.510.21+1.97=2.182.18+9.01+7.09-1.3=16.988.04+2.54-4.32=6.268.84+8.82-6.27=11.392.97+9.99+3.75-2.47=14.244.45+7.57=12.023.7+9.99-7.6-1.24=4.853.06-0.23+6.84-3.64=6.035.78-1.09-3.2=1.495.74-0.59-4.99=0.168.71+7.87-8.4=8.189.26-8.46+9.78+2.44=13.028.71-4.9-3.31=0.57.8+9.64-1.08-9.37=6.998.39-2.81-0.38-4.53=0.678.52+5.89+3.01=17.429.09-5.33-1.27-1.84=0.650.63+1.02=1.651.28+2.3-0.42=3.165.76+6.15+5.44=17.358.31-3.58-3.9=0.837.56-5.04=2.529.62-8.02+9.37+7.52=18.493.53+9.58-0.33-6.33=6.450.51+8.47=8.986.61-0.13-4.8+0.55=2.236.51+0.99-6.23=1.272.83+4.75+1.58=9.164.49+5.57-4.17=5.899.44-6.6+3.02=5.866.14+3.65+4.84-2.48=12.158.52-2.64-0.98+5.35=10.253.82+5.69=9.514.14+6.08+2.01-0.64=11.599.55+6.21-6.98-6.59=2.199.14+1.97-2.71=8.47.41-2.93+1.4+0.85=6.731.7+4.94+3.73-1.46=8.917.98+2.07+5+2.68=17.738.44-1.43-2.17-2.15=2.696.04-4.89=1.154.36-1.62-0.61+7.97=10.11.33+0.06+8.63=10.029.37-2.72-4.57-0.06=2.028.47-1.65-2.29-4.42=0.112.48+6.37=8.855.79-1.32-1.58+3.31=6.26.43+5.98-0.36+1.34=13.399.95-8.07-1.34+0.73=1.275.32+9.26+2.2-7.33=9.459.17-2.08+1.42=8.518.27-5.57+1-2.13=1.577.07-3.48+9.79-8.85=4.537.3+0.36+1.43-3.62=5.478.18+8.59-6.94=9.833.81-2.02=1.799.65+0.69-8.12+6.31=8.536.96-0.07-1.92=4.974.27+0.47=4.746.98+6.19-4.18-1.09=7.98.39-7.45+4.72=5.668.49-5.53+5.12+5.89=13.977.64-1.19+0.07=6.526.19-1.13-0.93+2.79=6.924.42+8.32-4.36+6.33=14.714.62-2.8+1.61+1.48=4.919.86+3.55+0.57-9.66=4.328.41+0.93-1.2+8.53=16.673.09+2.5-1.97=3.628.29-2.82+6.56-7.07=4.968.46-3.71-4.61=0.148.58-6.08+5.75-4.57=3.680.37+8.87+1.48=10.729.5-1.66-2.4=5.445.35-0.39-0.69-2.16=2.110.79+4.26+0.14-0.19=55.08-2.29-1.15+7.68=9.328.2+8.12-6.62+7.8=17.56.88+2.98+9.95-2.16=17.656.41-0.99+7.73=13.157.24-3.3+7.05=10.999.73-1.35-3.63=4.755.41-1.03+4.19=8.579.72-8.09-0.68-0.63=0.323.91+6.83=10.749.98-4.69=5.298.49+9.08-4.21-9.93=3.430.65+4.71=5.369.97+2.85+1.72+4.52=19.069.53-7.39-0.61+2.03=3.564.17+0.29+6.69-3.37=7.789.08-3.12-0.77-2.02=3.178.38+6.42-1.37=13.434.44-0.15-0.7+8.12=11.713.7+0.49+5.87+1.68=11.741.92+9.54+7.06-8.54=9.982.95+8.62-7.94=3.637.66-2.6+5.35+6.18=16.597.1-3.14+2.8=6.765.13-1.88+7.28=10.532.32+4.81-5.01+5.34=7.463.05+9.25=12.37.44-0.57-5.77=1.10.72+9.66+4.57-6.66=8.291.23+6.37+4.59+3.77=15.969.62-5.63-3.17+6.33=7.151.58+0.34+8.34-2.75=7.518.4-6.65+7.22-6.45=2.529.3-1.23-3.95+2.26=6.388.25-1.55-2.92=3.787.39-5.59-1.11=0.696.27-0.28-4.93=1.063.2+1.51+4.36=9.077.88-6.14+0.88-2.52=0.15.98-2.86+7.07+9.08=19.276.89+2.35+7.91+0.11=17.267.25-1.22-3.59+8.68=11.121.4+0.81=2.217.7-6.67+1.87-1.52=1.382.99+4.11+6.55-4.77=8.888.69+3.81-3.96-6.01=2.538.58-5.31=3.270.06+5.53-4.34=1.256.58+9.17=15.752.58+6.6-8.27=0.916.98+0.1-2.04+5.31=10.357.74-0.63-0.4+3.87=10.589+7.54+0.11+8.3=24.959.04-0.79-2.1+2.95=9.16.31-1.76+6.07+8.04=18.664.42+0.94-3.46=1.97.57-0.53-2.06+6.61=11.596.9+8.37=15.272.46-0.85-1.08+9.74=10.270.76+1.73+8.16=10.658.38+3.9+7.87-2.48=17.679.8-2.17-1.53-0.85=5.254.46+4.31+9.74=18.513+9.26-7.44+9.75=14.575.49-0.78+1.14=5.858.08+6.26-4.75-0.64=8.952.4+4.78+4.36+8.75=20.299.91-9.18+4.3=5.039.39-1.97+7.05-3.33=11.149.53-3.33-3.2=35.51-0.66+5.24-5.86=4.230.94+7.49=8.439.2-3.86+8.15-8.17=5.321.44-0.99+0.65=1.14.53+1.94+7.86=14.337.82-4.01-1.99+5.11=6.939.35-0.17+2.02-4.53=6.678.15+7.83-8.35-4.48=3.158.62-0.25-0.05-8.04=0.280.69+8.21+7.64+8.32=24.863.77-0.53+8.9-1.11=11.033.05+7.81+0.72-0.98=10.63.84+4.5-2.01=6.338.17+8.6-1.33+9.66=25.19.69-0.64-1.43+4=11.626.74-0.88-3.78=2.089.48-0.06-8.27-0.67=0.482.23+1.94+9.88-5.85=8.26.77-1.45+2.87+7.98=16.179.69+9.83-5.91=13.617.89-3.26-2.46+8.09=10.269.64-1.19-6.02+2.06=4.492.98+7.61+1.26+4.11=15.969.48-5.68-0.3=3.51.08+9.74-6.83-0.36=3.633.91+8.68-3.62-0.7=8.279.39+2.97+0.45-6.02=6.797.78-1.93+6.84=12.699-7.52=1.485.48+6.84-2.55=9.779.34+6.05=15.399.21-4.25-1.17-1.97=1.823.28+7.51=10.799.2-1.52-2.44-3.93=1.313.16+0.59+9.66+8.33=21.743.96+6.82-6.13+2.27=6.929.32+4.38-6.9-3.33=3.471.25+3.29+9.92=14.468.85-1.24-2.81-0.63=4.178.92+2.98-1.93=9.979.87-4.23=5.649.93-4.66-3.95+8.24=9.569.87-5.72-2.02-0.42=1.715.6-0.03-5.27+7.18=7.487.13-4.56=2.579.77-1.73+6.09=14.134.71+0.3=5.018.82+3.06-5.12=6.768.24+0.87=9.119.67+3.65-6.12+5.52=12.724.78-0.35+6.2+7.08=17.715.31+3.67+9.44=18.428.02+1.92-0.47-0.87=8.60.12+9.9-8.3+9.36=11.088.73-0.29-5.9+5.87=8.416.36-3.22-2.63=0.513.18+0.38+1.66+4.03=9.259.48-0.57-2.48-2.75=3.689.11+5.51-0.06-1.36=13.27.33+9.58+5.8+5.21=27.927.42+4.83-9.12+3.05=6.183.66-1.27+0.4+7.23=10.024.58+3.72=8.35.33+4.14+7.63+8.9=268.49-2.45-1.7-3.21=1.135.19-4.17=1.023.79+6.09-1.38+1.4=9.99.44-5.64+0.3+6.46=10.568.28-1.79-3.94-2.34=0.216.1+3.46+4.1+5.7=19.362.19+7.84+9.4-0.73=18.76.32+8.61+4.95+6.71=26.599.97-1.23-0.75=7.997.34-0.24=7.12.42+3.2+8.32=13.949.01+5.97-1.5=13.482.83-0.5+7.02+1.86=11.217.43-6.84=0.598.62+0.06-3.44+9.33=14.575.75-5.34+1.13+9.19=10.739.61-9.5=0.113.05+3.91=6.961.64+5.64+5.93=13.214.4+7.43-8.66+0.4=3.576.53-1.09-1.42+4.16=8.180.42+5.3+4.41=10.136.63+9.39-7.23+3.88=12.671.74-0.43+4.88+2.78=8.977.23-0.46-1.52=5.257.05-4.37+7.15-5.03=4.81.94+9.98+8.37=20.292.61+3.33+4.64=10.584.92-2.9=2.029.06-2.45-1.47-0.51=4.634.98+2.93+6.43+2.71=17.054.61-0.83-1.02=2.768.57+6.65+5.72-8.98=11.968.35+9.56-0.74-3.46=13.719.26+9.29-3.76+2.15=16.946.96-0.73+8.04-0.63=13.649.36+2.05-9.55+2.46=4.326.72-1.71-2.48-0.53=23.44+3.98-4.77=2.651.81+8.39-2.16-7.57=0.477.88+3.84-0.98=10.748.47-3.06=5.414.85-2.79+8.61-2.31=8.365.14-2.83-1.86+7.49=7.943.43+4.01+4.62=12.061.92-0.79+6.85=7.986.04+2.42-5.63=2.836.43-0.49+4.92-1.12=9.749.45-1.38+0.91-7.59=1.399.48-0.02-8.62=0.845.84-2.17-0.74=2.930.37+8.38-8.02=0.737.67+0.82+7.1-1.62=13.972.95+0.47+8.23=11.656.51+1.45+0.09+9.89=17.948.48-4.37=4.116.5-2.23-1.01-2.32=0.949.47-0.45+2.08-2.98=8.124.84+7.7-4.62-1.23=6.697.85-4.7-1.34+3.75=5.567.86-4.19-1.64+8.76=10.797.05-5.65-1.11=0.295.1+9.1+7.15=21.356.82-0.45-5.31+9.36=10.429.62-3.01=6.616.73-4.53+0.39=2.597.97+3.4-5.07-3.64=2.669.41+2.34-5.03+2.2=8.923.04+6.83+5.51+6.84=22.228.27-0.71+0.51+1.25=9.328.58-1.41+8.93-9.03=7.077.73-2.72+2.56=7.579.28-3.11=6.175.3-3.02+8.45-7.44=3.297.81+7.78=15.598.06-0.55+4.78+9.23=21.527.86+6.27+2.28=16.412.41+9.66-4.34+1.03=8.766.15-2.92+6.08-0.5=8.815.54+6.93-0.84+4.67=16.34.59-2.78+2.05+7.7=11.565.74+2.75=8.492.13+5.25-2.36+7.14=12.169.05-4.25-0.99+8.57=12.389.84-3.35-5.85+7.13=7.774.16+8.48-4.96=7.689.79-4.54+5.32+5.98=16.554.07-3.79=0.283.32-2.11-0.09=1.124.97-2.07+3.68+0.67=7.257.88-1.07+6.61+0.32=13.741.66+9.04=10.78.57-5.02+8.12-8.05=3.624.28+9.03+9.04-7.25=15.18.86+7.8-2.75+1.09=159.16+9.39-7.62-3.72=7.213.3+8.73-8.39=3.645+6-9.75-0.11=1.146.76-4.45=2.313.27+1.96-0.51=4.726.41-5.4-0.32=0.699.04-4.51=4.537.45+8.92+7.02+6.73=30.125.94+1.7+5.91+3.62=17.179.2-8.32=0.885.67+3.88-0.06=9.497.49+9.96=17.456.49-5.57=0.929.65-3.38-5.6+3.53=4.25.87-4.45+0.4=1.829.77-3.67+3.52-8.91=0.714.45-1.23-1.31-1.73=0.185.82+4.43+8.92+3.51=22.687.44-0.94+1.39+7.35=15.249.31+5.58=14.891.99+1.93+2.76+4.18=10.867.36-0.16-3.23-3.42=0.553.23+2.8-4.35=1.686.51-0.04-3.17-1.22=2.089.27-1.85-1.03-1.28=5.117.91-6.9+8.42+4.92=14.359.34-2.79-4.47-0.76=1.329.22+8.58-0.74=17.067.8-5.77=2.039.55-2.74=6.813.62+0.71+6.77-2.72=8.388.27+4.23+0.34-7.18=5.667.06+3.28-4.77+2.69=8.264.28+6.21+4.23=14.727.1-0.75+8.22=14.574.76+1.02=5.786.27-3.24=3.037.4-2.36+5.13-8.32=1.856.17-1.81-1.57-1.88=0.919.4-0.91+9.84-1.15=17.187.56-3.79+8.19=11.965.98-1.14-1.3=3.548.19+7.31-8.16+0.61=7.954.69+8.32+0.47+6.73=20.213.75+6.15=9.99.35+2.67=12.029.88-7.92+3.63=5.593.75+3.38=7.135.19+0.49+5.93=11.619.89+0.62-7.51=38.02-3.81=4.216.63-0.25+4.68+8.87=19.939.7+7.23-7.84=9.096.18+2.08=8.265.85-4.84=1.019-3.7-1.95=3.355.26-0.75-1.19=3.327.92-6.35=1.572.54+0.88+2.08=5.55.69+6.49+1.69=13.879.12-7.78+0.15+8.75=10.247.5+9.99+6.63-3.33=20.794.77-4.17=0.65.44-0.67-0.24+0.76=5.299.51+0.18-5.74-1.72=2.237.31-0.53-4.43-1.61=0.747.73-1.15-2.63-2.41=1.544.97-0.13=4.848.9-1.75-4.39+4.77=7.539.88+0.55-4.16=6.278.9-3.13+7.72+7.99=21.488.6+1.55-6.43-3.49=0.235.21-2.31=2.94.69-4.47+9.41=9.639.34-6.31-0.32+6.99=9.73.49+0.62-0.41+1.42=5.128.58-0.93-3.95+6.9=10.68.14-5.12+3.17=6.194.44+0.74+8.52+2.46=16.168.56+6.34+5.37=20.273.77-2.75+4.05+3.59=8.668.13+8.82+0.8+2.09=19.847.39+9.72-5.88-7.06=4.175.95-0.04=5.910.14+8.27+4.92-9.04=4.294.54-1.98=2.564.3+7.9-7.69=4.517.89-3.95+4.2+4.05=12.198.98-4.38+7.66+7.83=20.099.64+9.65-9.02=10.279.27+2.63-2.32+5.16=14.747.28-1.77=5.518.24+5.11-9.93=3.429.69-1.09-6.63-1.33=0.648.95-5.24-0.78=2.936.51+5.01-6.58=4.944.59+4.9-6.47-0.58=2.448.34-0.12-0.7=7.529.84+4.08-4.28-5.83=3.815.09-0.8-3.33=0.969.47-4.99+7.71-0.87=11.328.7-2.79-0.68=5.239.15+4.14-2.14=11.159.25-4.07-3.5+6.13=7.813.68+3.74+4.71+2.81=14.946.82-2.88-3.39=0.556.11+9.61-5.05=10.676.7-0.12+8.9-7.87=7.610.28+3.74+9.14-5.86=7.30.79+6.46+7.97=15.228.42-1.38+1.83=8.871.08+3.98+1.77=6.832.79-1.06+5.08+3=9.813.89+6.61+8.11=18.616.93-0.99-2.52-1.36=2.063.43+5.72-2.11+3.15=10.197.92-4.3+4.39+0.31=8.322.41-1.76+5.47+5.08=11.26.74-2.38=4.362.73+1.22+9.48-6.35=7.085.9+2.99-0.07+2.12=10.948.97-8.76+4.75=4.968.9-1.19+9.24-9.53=7.425-3.84-0.17=0.997.28-5.88=1.48.65-7.82+4.55-4.97=0.413.53+3.88-2.42+5.91=10.97.39-2.48-0.33=4.583.21+0.9+4.86=8.975.48-0.76-1.48=3.246.4+8.26+6.98+6.54=28.186.15-4.27+7.71-7.36=2.237.63+4.79=12.429.53-0.16-0.66-3.06=5.651.13+5.01-3.39=2.757.39-2.1-2.5+3.95=6.743.74+5.22+5.51=14.476.51+9.93-6.31=10.133.63+9.3-9.48-2.72=0.732.01+6.03-1.87+8.68=14.851.81+0.6+9.57=11.985.58+3.7-2.11+4.02=11.195.3-0.19=5.119.75-6.06+3.05-4.66=2.089.38-7.41-1.11=0.867.4+3.51=10.919.93-8.53+6.72=8.128.65-1.66-3.32=3.675.33-1.84-2.05+6.34=7.788.44+0.73-0.1-4.36=4.718.89-4.14+1.06=5.817.26+5.67+8.67-7.12=14.482.11+8.9+8.01=19.023.14+5.11-6.93=1.321.03+3.76+7.93+5.02=17.745.67+6.53-5.4+6.07=12.870.26+4.47-3.51+8.76=9.980.39+7.69-3.2=4.889.18+4.11+4.32+0.24=17.858.41-6.1=2.318.57+5.65-4.71+3.3=12.814.79-3.19+7.95-9.04=0.516.7-1.32+6.18+5.01=16.570.54+2.55+7.12+6.88=17.090.42+9.63-1.66-2.84=5.559.04-8.42=0.626.58+6.37-8.24+5.21=9.924.94-0.76+5.35=9.530.03+6.37-3.28+8.9=12.023.84+2.74+5.76-3.46=8.884.6+1.53+2.65-3.76=5.026.34+3.65+1.29+9.5=20.789.19-0.79-5.47-1.16=1.771.33-0.56+2.93+4.7=8.44.26+1.58+2.52+0.67=9.039.78-2.02+3.28+4.42=15.463.59-2.87+0.27=0.994.31+4.4-1.43-7.09=0.195.21-4.02=1.193.06-0.13+4.12+1.1=8.157.2+7.18-9.68+1.87=6.574.31-1.26-0.38-1.27=1.46.6+6.49+0.26-6.63=6.728.74+7.71-5.51-0.73=10.216.44+1.05+9.97+3.99=21.450.24-0.07+7.14=7.318.05+9.38-4.14=13.296.67-5.71+4.52=5.484.04-0.07-0.32=3.656.03+6.04-1.16+5.68=16.599.99-9.21+9.95=10.739.76-3.96+0.99+9.16=15.956.7+7.88-3.83-6.59=4.162.6+4.39+9.12-5.39=10.721.71+7.93-5.12=4.523.52-0.08-1.02-2.01=0.419.18-9.04+3.22=3.361.96+4.27=6.234.8-4.58+6.71-6.74=0.198.66-3.88+2.8=7.586.82+8.59+7.09-9.31=13.198.48+9+8.35=25.832.59+8.56=11.155.63-5.17+3.82-1.2=3.086.33-3.48+4.18+0.07=7.15.3-4.46+8.49-6.94=2.399.04+2.37+6.76+7.88=26.058.29-7.39+8.61+9.84=19.357.75-1.17=6.581.85+9.43-5.74-2.72=2.828.89-1.49=7.47.57+6.01+6.02=19.64.32+1.63-3.84-1.8=0.312.71+7.3-6.23+5.96=9.746.34-3.35-0.37+7.66=10.286.12+6.73-4.2=8.656.69-2.96+8.29=12.025.21+0.15-1.26+5.81=9.919.93-0.78-0.27-5.79=3.090.56+4.19+9.3=14.058.02+7.62+7.25-9=13.898.34+2.49+5.58+3.74=20.151.01-0.11+7.95+6.78=15.635.13-3.82-0.63+9.19=9.877.72+3.81+2.79=14.322.91+2.71+1.23=6.850.18+5.6+9.21-2.77=12.229.29-3.85-0.74-0.98=3.721.7+6.98=8.687.49-2.34-0.49=4.669.78+4.54+7-1.67=19.655.15+0.23-1.02+2.58=6.941.44-0.82=0.626.26+4.24+4.3-4.98=9.826.08+3.77+5.04=14.898.3-0.48-1.86+8.38=14.348.64-1.21-0.89=6.543.48-1.14+9.5=11.848.51+7.52=16.035.72-1.84+4.44=8.324.05+9.04+2.55+8.9=24.548.35+2.52-7.53=3.348.34-2.07-0.19-4=2.087.28-5.2+0.93+9.68=12.696.32-0.57+9.75-3.67=11.839.83+1.5-1.28-2.57=7.488.2-4.97+9.44-4.22=8.453.02+6.05+2.89+6.55=18.511.76+8.2+6.19=16.156.43-4+8.5+2.97=13.97.25-5.37+7.4=9.288.65+9.76-4.78-3.74=9.894.75+3.97-5.27+5.72=9.179.91+1.4+2.39+3.98=17.685.82+5.52-5.92-3.09=2.339.27+2.05-0.81=10.519.56-1.44-4.84=3.285.15-0.91-1.58=2.669.66-5.23+4.9-2.55=6.787.55-0.95-4.43+6.39=8.568.71-3-0.87=4.849.23+6.11+0.47-4.97=10.847.69-3.48+1.16=5.379.76+8.98+4.78=23.525.21+8.41+7.52=21.149.39+5.15+2.43=16.971.69+2.18=3.877.05-2.36+4.39+4.83=13.917.27-4.73-0.42-0.16=1.964.92+3.98=8.99.04-1.75=7.292.99+0.54+7.35-0.43=10.459.56+0.99+5.27+3.62=19.449.28-3.78-1.3-0.87=3.339.32-7.85+1.25=2.726.47+5.16+8.81-6.95=13.493.95+6.36+4.08=14.395.14+4.35+9.83-4.57=14.752.22+2.03+3.82=8.076.66+7.26+9.69=23.611.72+9.77-1.86-5.82=3.819.03+1.57-8.16+2.22=4.666.3-4.2+0.5=2.65.83-2.11-3.05=0.678.13-2.37-1.9+3.81=7.673.78+2.82+7.9=14.59.34-4.02-2.92-0.56=1.848.82+7.42-0.92=15.328.35-6.46=1.897.23-4.17+8.28-1.47=9.876.9-0.16-3.62-0.19=2.932.56+0.91-1.62-0.21=1.642.45-1.28-0.05-0.45=0.671.96+8.02-8.11-1.06=0.819.31-8.12-0.35=0.846.36+6.18+2.9-4.86=10.587.04+0.21=7.255.82+8.61=14.437.58-0.28-4.21-0.49=2.64.28+3.13+7.49-0.15=14.759.02+9.39+4.53+4.29=27.236.64-0.79-4.3+9.28=10.835.03+0.75-4.21-1.01=0.566.11+5.78-6.28-3.34=2.278.51-3.95-2.19=2.374.72-0.81+2.73-5.32=1.323+9.96-1.7=11.269.32-7.17+5