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3.75+6.26-5.3=9.42-1.86-2.34-0.82=8.44-3.15+9.47=8.53-3.09-4.47=8.42-1.8+1.5+2.85=6.67+7.64+3.88=9.58+2.92=8.36-3.46-4.37=6.07-1.9-3.47+0.54=7.82+8.89-5.13-4.64=3.7-2.47-0.03=2.91-1.69+8.53=6.96+0.15+3.3-4.29=9.17-2.41+1.49-4.35=8.56+9.08+7.36+6.52=7.95-1.94-1.95+1.18=1.47+9.42-2.87+9.92=5.67+5.06+6.8-0.05=9.33-3.67-5.28+2.01=1.26+8.75-3.19+6.97=4.36-1.25+2.6=6.73-1.28=1.68+4.29+1.91+2.94=8.72-1.99-0.73+6.2=9.18-5.38-0.16-1.06=1.7+9.7+4.51+9.28=8.96+1.34-2.69+0.32=6.32+4.15-3.84-3.93=2.86+0.56=2.3+9.44-1.48-1.42=3.24+7.34-8.28+9.96=2.85-2.38+7.06+3.12=8.51+9.58+6.46-6.35=5.84+5.3-4.2-3.99=9.66+0.68-3.47-4.14=5.43+3.6+0.75=8.56-5.2-0.66-0.19=6.92+3.68+8.38+8.65=9.96-1.1-5.66-1.96=4.6-1.36-1.46-1.13=7.7+0.66-5.86+7.77=0.61+9.27+4.66+8.63=8.33-1.92-5.04-1.03=2.77+4.65+5.41=7.39-3.51-0.38-1.69=7.31+4.43+1.66-9.52=9.93+8.87+4=6.01-1.29-3.94-0.21=6.27-1.6+7.36-4.39=9.62+2.66-0.75=4.24+8.62=8.85-2.93=7.02+5.4-0.15-9.19=8.68-2.56+3.71=7.66+6.26-5.38=5.26-1.47-0.2=2.39-1.72=7.74-0.86-3.6+9.47=1.3+7.93-6.44+4.04=6.72+3.01+9.86-9.73=5.34+3.08-1.2+3.69=8.42+9.09+0.76=1.11+9.61-4.13-2=5.76-1.01-1.54-2.74=4.83+0.12+0.79-1.19=9.62-2.47-1.49+0.61=1.1+5.92=4.83+2.4-0.93-3.4=7.51+2.88+9.2-6.82=6.18+0.91=5.47-1.85+0.96=7.09-0.96-3.3-2.03=4.97+2.42-3.85=2.95+2.09+2.78=6.95-5.47-0.66+8.8=9.93-0.21-0.83-2.98=4.08+1.15-2.39-0.43=6.99-0.92-3.71=6.79-4.67=4.01-1.67-1.72=5.31-3.76+6.99=2.28-0.33-0.13+7.9=9.49-7.76+3.7-4.07=9.19+0.99=4.45+1.51-0.94-0.45=9.52-0.94-7.59=9.82-8.41-0.75=9.7-7.95+9.67=8.58-0.55-2.15=7.02+5.47+3.74+9.54=2.6+9.49-9.89+8.75=4.69+7.27+2.95=1.33+6.13+1.08-1.04=9.65-7.4=7.89+0.97+9.53+8.35=5.46+8.68+3.02-2.7=6.12-4.51+8.62+4.73=7.18-3.02+1.48-4.51=8.16+8.51+1.73-1.6=7.21-0.44+0.13+1.04=7.03-6.59=5.02-2.26+9.8-8.51=4.22+9.71+0.84=6.23-6.08+9.61-2.55=1.81-0.27-1.27+6.4=9.87-5.35+9.45-4.41=1.41+1.31+3.14-4.01=1.78-0.03+7.85+8.68=9.55-0.91-4.58-1.92=5.15+5.59-6.43-0.53=1.52+6.35+3.56-7.93=4.06+9.09+2.74=8.13-1.01+3.33+2.59=7.27+7.28-2.15=6.99-3.88-0.92=4.93+3.2-0.63=5.83+4.3+3.95+7.95=9.05-1.96-3.18+6.61=6-5.1=7.93-2.32+9.2=6.34-1.89-2.78-0.98=5.48-2.51+2.71-3.55=5.1+7.89-9.97-2.9=4.99-1.5=2.83-1.29+7.95+7.09=8.6-4.77=4.1+1.74+0.15=5.7+7.26-1.43-2.02=8.22+7.47-0.55-0.34=6.21-5.09+9.63-1.96=9.08+8.35-7.72+2.09=6.4+6.86-3.75+0.2=8.02+1.2+2.47=1.95+9.5=8+5.09-3.59=4.58+8.14-4.87-0.31=7.66-2.33=3.41-1.6+1.71+7.87=9.44+8.93-1.6-9.42=5.99-3.4-0.95-1.29=5.77+8.43=7.4-4.8-1.82+7.48=1.86+6.7+9.27-6.44=6.65-5.23=7.41-5.27+7.2=8.94-1.86-6.62+1.63=6.5+5.03+2.27-9.07=5.27-1.8-3.35+7.57=8.08+8.92-0.64+7.18=0.86+6.56+0.62+3.43=9.14-3.8-0.34-0.69=4.14+1.87+6.13-0.92=6.48-0.25=9.07+5.8-0.54=6.08+8.62=7.1+7.43-7.7+5.2=3.55+0.08+7.46+0.43=7.05+3.48-3.28+1.18=7.03-2.97+8.43-3.17=8.03-5.62=7.73+4.47+0.08+6.97=9.01+8.57-9.81-6.13=7.79+4.83-6.24=6.13-1.54-1.13+6.47=5.11-1.08+2.46-0.78=7.19+7.85=8.63-3.87=9.05-1.54-3.15=8.79-1.01-0.66+5.4=5.76+6.99+2.11=7.37-3.09+9.66-5.48=3.77+9.17-9.96=4.97-1.08+1.9=6.21+7.55=1.49+6.87=1.58+9.04+9.55+1.63=9.74-3.78-0.44=9.22-1.44-0.34+4.39=5.82-4.26+1.44+8.42=4.54+0.57+5.18-0.45=0.5+9.31=9.34+2.96+3.97-4.06=3.25-0.75+6.52+1.12=7.82-1.22+8.43-5.54=9.9-1.42+5.88-8.85=7.61-3.08+7.54=5.14-1.55+2.39=6.78-3.17+1.53+4.22=1.28-0.69+2.97-0.95=8.44-3.45+1+2=8.8+7.41-4.35-0.99=9.52-2.34-2.82-1.61=8.31+1.62=9.26+4.97=7.35-2.14-0.08+1.7=8.47+7.49-4.21-1.78=8.12+8.18-5.78-9.52=0.71-0.57=9.7-2.99+7.84-4.56=6.95+3.78=8.78+2.92=9.78-1.45-7.33+9.39=2.98-1.98=8.17-4.1-1-2.1=7.29-1.17+0.58=6.81+1.92-7.15=9.24-6.35+8.39-4.83=9.41-0.83-1.64=8.83+7.67+9.61+3.46=5.08+0.16+5.88-3.98=6.99+8.63+5.6=1.96+4.88+2.85-4.95=0.77+6.12-6.46+7.22=9.94-5.29+0.39+7.8=8.49-3.99+7.58-0.05=6.61+3.89+4.41+4.65=4.4+9.44-0.95-7.27=8.04+7.8+2.08+7.37=2.49-1.68=7.9-1.96+4.11=6.29-2.42=8.87-0.39-0.38=2+1.19+0.34=2.74+5.96+5.26+5.27=8.6-1.35-1.18+0.18=8.37-5-1.35+6.04=2.92+2.19-4.72=2.42+1.03+7.14-5.96=1.91-0.86+8.92+9.58=9.72-4.1-0.76-3.98=4.8+5.57-5.7-3.78=5.3+8.84+8.26-0.07=5.07+8.79=2.67+1.01+2.02-0.15=0.28+0.92+9.58+2.07=3.66+1.48=1.94+0.49=9.54-4.64-2.9=4.96+9.79-7.48-1.36=6.24+1.69+1.22=9.81-3.43+5.67=5.04+5.87+4.5-6.68=5.1-1.59-2.55=7.5+5.39+9.98+4.5=4.01+0.8+7.54-7.5=7.84-6.52=0.82+3.91-2.51=8.9-0.68=9.66-0.06-4.45+8.73=8.05+2.69+6.55=9.39+6.06+3.02=3.58+6.07+1.58+1.82=9.98-3.77+4.72-9.48=8.63-2.91+2.4+9.93=9.69+5.85+1.07-0.59=5.07-0.7+8.27=7.47-4.41+2.75=9.74-0.16-9.04+1.34=6.13+8.73+4.08+2.12=5.34-0.8-2.86+6.92=8.39+5=3.42-3.12+9.3+4.73=9.75-2.34-7.02=5.99+2.72-1.42-0.81=6.02+9.99=8.59-3.4-0.43-4.57=9.06+9.69-0.15+0.19=8.19-1.71-2.14-4.21=8.06-6.63-0.42=3.18+5.8+6.03=2.68-0.27+3.06-4.58=4.07+5.54-9.51+1.48=5.33-3.07+1.51=9.06-2.71-6.03+0.64=5.78-1.62+4.78-7.62=9.72-2.75=7.83+1.83=7.62+9.48+8.56+0.03=8.41-5.01+5.86=8.88-2.04-1.23-4.63=9.14-0.8+0.06=3.21+5.76-1.31+3.01=5.8-1.46-0.59=2.56+5.62=5.58-4.39+0.32=8.49-0.29+2.91+9.19=4.53-3.79=8.47-0.75-4.28=9.25+7.78-2.31=6.91+1.3-7.73+6.39=6.2+9.25+1.78=0.78+9.54-4.47-5.36=8.25+7.89-7.02+9.48=9.1-6.65+1.82+5.8=8.08-4.96+2.36=7.89+5.85-7.46=0.84+1.89=6.6+1.41-0.39+3.92=8.81-1.42=7.5+7.93-3.54-4.87=8.79-2.88=7.47+2.12-4.81+0.71=8.05+4.49-8.01+0.2=3.65+2.87+6.86+1.13=4.44+9.94+9.38-6.56=9.91-5.47+4.4+4.32=9.34-7.45-0.31+6.48=5.94+5.75-1.94+5.1=4.16-0.02-1.25=9.79-7.43+0.7=8.79-2.34+4.67-6.67=9.42-7.19+4.59+6.94=7.46-0.09+8.83+6.13=7.02+2.09+4.64=8.91-2.36+6.66+2.76=4.8+0.36+1.78=3.35+4.58-7.3=6.05-0.33+1.05-3.16=1.33+2.03+9.94=3.67+8.88-9.7=8.77-2.77+3.81-6.59=0.46+3.07=7.05-4.94+9.15=8.68+5.89+4.51-5.97=8.61-6.63+0.43+9.6=0.53+8.59-2.93-2.85=3.12-1.16+8.76-0.6=1.64+4.36=6.8+2.96+4.67+8.21=9.03-1.3+0.8-5.31=9.8+2.88-1.39-2.2=8.96+1.39+4.03+1.24=3.6+3.44+3.89+6.61=9.62-4.28=6.76-0.18+4.06-3.73=2.43+5.61-4.28=0.53-0.07+0.44-0.31=7.05-0.05+4.49+6.2=5.06-2.82=7.49-4.09-2.87=4.75+5.87-2.24=9.82-3.01=7.29+8.9+8.44-4.51=8.99-3.42-3.19+8.55=6.44-6.27+8.41+8.38=8.07-6.48+2.49-2.71=6.88-5.58+9.67+7.89=6.42+5.13-5.97+6.35=4.63+0.2-0.02=9.74+3.61-5.96+3.04=7.45-2.59+8.62+4.01=1.2+2.52+9.11-0.7=9.02-2.53=7.69+6.24+3.61=1.75+5.23-4.63+0.09=8.33-7.87+2.27=6.33-4.41+5.65+0.02=9.64-5.14+2+3.41=0.44+2.02+9.15+4.92=6.43-5.4=6.31+7.26-0.14+6.81=8.09+6.41-2.59+8.27=9.41+0.3-5.54=9.38-4.93=6.15+6.07+8.34=9.55-1.64+7-9.65=9.4+7.21+8.16=9.94-1.86-4.99-0.47=5.37+4.22-6.85=8.87+7.45-3.94+5.55=7.42-5.56-1.07=9.7+9.56+7.15+6.85=6.16+1.07-6.89+5.06=4.48-1.97+8.86-1.08=1.46+5.87+5.97+1.58=5.69-3.21-0.82+8.18=8.06+1.57+1.07+4.07=9.3+0.98-1.46=7.28-6.23+1.04+9.71=0.76+8.23-8.85=6.2+6.28-7.01=6.65-2.2=3.01+4.36+3.79+4.73=1.03+8.55=6.91-3.95-1.8=8.61+7.65-0.58=9.76-7.75+5.84+0.85=9.47-0.57-6.87=6.32+9.97-2.38-2.84=5.17-0.49=7.56+2.73-9.54=0.94+6.6-3.52=3.56+6.87+6.38=7.32+8.37=3.78-2.41+2.73+0.06=6.21+2.67=8.67-5.67+3.95+5.87=8.92+2.14+4.84=1.19+0.27=8.61+7.54-8.81+7.09=9.44-2.07+9.11-7.11=9.97-1.27-2.11-5.37=8.05-5.48+4.89+4.88=3.92-2.87+6.83=5.32-1.28-2.38+3.81=5.8-2.54-1.33-1.46=6.31+6.93=8.84-1.41-1.17=8.74-5.71+4.92+7=8.23-1.22-2.67-0.91=2.02+8.1+8.14-8.87=9.05+7.34-6.45-9.37=0.7+5.6+5.86-4.95=0.91+0.75+1.33=2.9+0.88+5.22=6.9-5.01-0.46=5.63-1.94-1.76+5.48=1.75-1.02+5.69=3.81+5.28-2.81-0.53=9.07-4.57+2.47-5.06=5.83+7.48-3.02-1.22=8.78-7.3=9.72-3.07=6.1-0.39+8.13=9.75+5.19+4.09-8.42=8.48-1.84-2.9=9.37+0.73=5.34-1.11=6.76-5.41+2.65=4.27+8.38-9.9=6.34-5.08+3.9=4.39+8.39-5.53-2.05=1.1+6.34-6.2+6.37=3.7+9.76-5.56-0.93=4.21+0.91-2.6+3.01=9.27-0.95-1.01=7.52-3.78-0.78-1.56=5.61+5.83-8.83-0.52=9.07+2.96+7.45-3.05=8.3-2.15+1.93+3.2=7.16-4.15=9.64-1.92-0.63=9.85-5.45-2.23=8.86+5.76-8.99-3.06=0.12+5.42+1.49=3.57-1.22+2.84-2.94=8.05-0.94-1.95=6.9-5.37+1.43=5.06-1.79-0.15-2.14=7.96-0.41=6.58-0.84+7.09+5.41=6.37+0.5+2.36-1.91=1.08+9.58+3.09-9.51=5.63-2.1=9.81-7.22+9.44+7.68=8.63+6.9=8.82+4.68+8.12-3.28=6.2-3.39=9.54-0.69-4.98-1.97=7.59-0.99-5.51+8.21=9.26-2.78-5.26=9.26-4.63-1.94-0.11=4.25+6.01+0.05+9.87=7.28-3.69-2.34=7.82+3.68+0.15+5.65=7.49-7.02+4.94=5.83-1.62=8.28-4.65-0.35-0.88=9.3-0.16-0.18=5.88-2.88-2.74+3.21=5.01+6.98-2.81-0.55=3.22-2.63+1.34=7.62-0.57-1.15-1.34=2.36+3.41+5.19=3.55-2.54+8.65-8.6=1.4-0.85+1.48=7.75+7.81+0.85+4.57=2.86+3.75-5.02=9.34-1.37-5.45-2.38=5.86+8.92-1.83+7.49=6.66+6.12-0.85+5.62=6.95+8.72+8.86+0.06=0.46+5.07+3.36=9.53-3.66+4.47=4.74+0.53-1.33+0.3=8.32+0.72+1.31-9.94=9-5.48-2.94+4.64=7.22-1.81-1.03-2.86=9.57-0.9-7.7=2.3+7.23-4.73=2.43-2.16+9.82-7.82=9.16+6.57-9.47=7.91+7.41-0.82+5.53=6.89+2.18=4.17+4.06-8.13+2.78=7.75-2.47-1.12-2.15=2.49+2.46+5.06=1.83+7.74+2.31-8.83=3.82+8.76+9.96+9.97=2.79+6.67-5.11=2.36-0.21+3.51-0.77=9.89-1.18=7.52-4.43+2.12-2.86=4.05+2.14-4.72+8.9=7.27-5.32+7.52+7.06=3.38-0.33-2.94+5.7=7.66-2.98-1.08=3.95-2.93+5.78=6.36+7.45-2.59+5=7.79+8.93-0.48-4.76=4.75-2.11+1.3=4.19+9.02-9-1.02=8.56-5.18-0.58+9.85=9.27+2.32-4.38+9.42=5.6-1.22-0.54-1.03=2.47-1.46+7.04+1.1=6.65+3.96+8.48-0.02=9.28-2.13=5.49+0.7+7.09+4.99=4.55+7.51=5.3-0.91+6.94=8.45+7.95-9.5-0.05=9.45-6.89+9.36+6.35=9.54-4.83+0.9+2.99=7.22-1.25-3.18=8.82+2.71-2.81=7.1-1.74-1.6+6.12=7.39-2.24+7.82+6.98=8.06+1.44=9.74+3.92-8.14-0.69=8.95-7.58+5.52+4.53=3.83+3.85=8.75-5.66+0.33=4.67+7.58+7.42-8.02=4.46+9.75+8.49+2.6=9.13-3.89-0.25-0.21=5.99-1.81-2.93+1.27=8.97-1.58+4.04-9.43=5.57-1.36+0.38=5.01-0.62+2.31+2.76=7.23-4.96+0.88=8.48+1.89-9.65+1.02=9.89+1.39-0.95-9.88=5.17+5.1-6.05-3.4=9.47-3.74+0.57-3.77=0.65+5.22=5.72+4.62=9.79-0.19-2.16=9.65-3.82-0.11-2.37=4.75+1.03=8.31-2.35-1.91-0.98=7.37-2.56-2.08-0.98=3.19-2.1=6.46-0.63+7.46-4.5=6.37+3.02+8.62+1.23=4.43+5.36+2.56+8.01=7.99+2.8-7.82=8.18-2.81-1.67=0.23+2.62+4.64-2=9.33-0.18+6.68+9.73=5.28+6.28+9.23+5.29=6.56+1.76=6.3+4.84=4.61-0.36-1.96+5.12=9.82-2.67-2.18+6.57=4.92-0.32=6.52+3.2=2.37+5.46+9.98=6.53-1.79-0.42+8.44=5.27+7.7+1.93=3.55+7.61-7.3=3.99+0.11+3.54=2.05+7.43-8.99=9.47-4.74+9.27-4.91=9.66-1.06-5.08-1.58=7.43-2.97+3.77+8.46=6.58+2.01=4.56+9.89-8.15=5.88+4.06+3.99+0.98=2.89+2.82+8.17=9.71-1.19+9.86-9.55=8.51-3.38+5.44-9.35=8.12-4.46+1.34=3.7+6.13+8.22=7.14-6.27+7.55-7.13=9.05-2.52-4.41+1.02=0.07+3.94+7.22-6.99=6.76+1.01+2.43+8.72=6.04-5.57=7.28-1.79-0.57=1.99-0.42+1.85=8.24-4.74-2.45+8.55=6.31+8.96+2.67+7.43=7.5+7.41+8.67+5.72=7.76-3.08-0.57-2.79=9.85+2.23+9.57-3.78=9+8.8+6.49=9.78-4.05-3.99=7.02-1.59-4.94+1.58=4.6-0.93-2.53=5.18+9.64+6.02=1.99+8.08-2.76-2.85=6.73+9.97+2.42=8.11-0.68-1.52-5.34=2.56+8.5+6.81=8.47+4.82+0.33-8.61=7.71-1.6-2.07-2.49=5.38+7.46-5.89=4.17+7.18-8.15+2.94=8.39+2.34-1.06-2.87=5.7-1.99-3.44+5.49=9.35-4.53+6.93-0.8=4.95-1.64+3.61=9.45+6.54-1.44=5.33+5.13-5.99+0.76=1.68+6.3-7.47=8.49-3.02-1.12-1.44=0.26+9.15+3.46-2.17=7.53-0.74-4.3+2.83=8.81+6.4-7.64=7.07+0.53-2.59=9.62+0.77-4=4.63-0.46-0.47+9.89=7.53-6.28=8.39-6.63+9.43-0.36=3.44-0.58+2.68+0.28=8.94-1.3=6.75-0.84+7.08=9.22-1.31-2.52=5.57-3.48=0.22+6.61+4.02=2.57+6.63+2.66+9.26=9.15-4.61-0.58+4.32=4.22+2.84+3.63=6.76-4.82+3.12=6.63+4.65-1.15+5.88=1.28+7.53+2.02-4.09=6.12+6.7=4.1-4=2.42+3.45+5.79=9.05-3.44+0.43-5.73=2.22+1.96-1.39+8.72=8.57-3.08-0.56=1.82+5.21=9.43+4.69=2.27+7.59+5.69+4.58=1.98+4.31-4.09=1.79-0.08+6.89-5.97=9.88-7.31-0.11-0.74=9.85+6.76-8.39+7.66=4.06+1.19+4.07-8.48=9.04-1.63-3.19=8.76+9.15+4.94=8.07+0.03+7.57-9.54=4.92-1.22-0.39=9.48+9.81-5.28+0.44=9.33-4.41-3.59=7.11+6.97+7.7=3.61-3.43+5.3+8.86=0.64+4.65-3.58=2.55+2.82+4.94=7.25+3.9-8.7=7.63-0.97+2.02=9.11+6.9-8.89-3.59=4.26-0.22-0.18-0.27=3.11-0.03-0.49+5.82=8.47+5.42-1.58-9.13=8.79-4.66+2.42+0.37=6.79-5.09+2.15-0.35=9.81-0.85-7.32+7.54=4.71+5.49-7.52=6.7-6.56+5.26-1.51=6.8+1.26+7.93+2.87=6.83+5.32+9.25-5.82=7.61+2.48=6.81+7.08+1.39-1.34=7.52-3.96-0.24+2.01=8.14+9.27-7.18+5.39=9.41-3.19-3.48+1.72=0.73+8.49-0.48+8.56=1.91+8.21-5.51-3.25=7.58-0.61-3.95=7.78-0.4-7.2+5.34=6.33-2.22-0.64-2.24=7.04-2-1.9+3.85=3.35+5.26-7.34+1.55=2.12+7.89=7.95+8.29+4.21=9.78-4.92+9.09=2.67-1.77+7.76+4.53=3.41+8.62=3.01+3.36+4.42+9.42=8.39+4.66-7.1=9.01-4.26+1.43=6.06-2.44-0.19-1.97=5.29+2.6+2.55-0.43=8.58-2.92-2.95=9.89-1.3-2.2+8.94=5.43+4.24+2.3+5.83=1.15+9.92=7.39-0.98+1.52=7.94+4.44-7.08=3.96+0.53+8.94+4.37=6.94-1.73+7.39+6.09=9.46+8.45-5.1-6.67=8.43+7.45+2.32=4.79-2.98=6.53+2.03-1.75=3.08+2.18+3.87=8.7-0.82=8.41-1.37-1.33=5.56+5.89+5.01+6.89=9.73+5.13-9.86+8.82=7.15-0.23+9.78-5.27=7.33-2.23-0.96=6.47+2.81-2.08-0.17=9.87+6.46+9.06=9-1.74+5.62=4.25-2.85=9.61+9+7.24+5.94=1.29+7.63+6.88-4.62=9.71+1.37+5.97-8.24=8.52-2.44-0.14-0.95=8.19-0.89-3.24-0.97=1.39+8.3-6.22-2.48=3.22-1.67=7.74-2.95-1.57=0.3+2.82-1.95=7.44-3.25-0.91+0.58=9.59+1.57-1.89=6.64-5.37+2.31=9.37-6.37+6=1.62+7.35-2.32-2.75=8.34-0.91-1.2-1.86=9.12-1.56+8.75+2.08=4.86-2.29+4.52=9.99+7.09+4.15+6.75=8.78-4.35-4.03=6.95+2.9-7.79=8.29-4.71+9.4-9.88=9.62-0.44-4.98-3.29=0.86+9.74-0.92+2.06=9.23-7.69+7.78+9.4=0.91+3.86+9.2-1.92=6.17+9.78-6.42-3.28=5.22-2.12=7.36-2.23-3.61-0.11=9.62+2.76+0.79=8.64-2.67-1.88-2.93=5.04+5.74-1.34-3.29=8.09+0.66+2.97=0.32+9.8-2.47+7.26=8.58+5.97=5.38+1.35+1.67+4.67=9.33-6.44+4.28-0.68=7.79+0.76=参考答案3.75+6.26-5.3=4.719.42-1.86-2.34-0.82=4.48.44-3.15+9.47=14.768.53-3.09-4.47=0.978.42-1.8+1.5+2.85=10.976.67+7.64+3.88=18.199.58+2.92=12.58.36-3.46-4.37=0.536.07-1.9-3.47+0.54=1.247.82+8.89-5.13-4.64=6.943.7-2.47-0.03=1.22.91-1.69+8.53=9.756.96+0.15+3.3-4.29=6.129.17-2.41+1.49-4.35=3.98.56+9.08+7.36+6.52=31.527.95-1.94-1.95+1.18=5.241.47+9.42-2.87+9.92=17.945.67+5.06+6.8-0.05=17.489.33-3.67-5.28+2.01=2.391.26+8.75-3.19+6.97=13.794.36-1.25+2.6=5.716.73-1.28=5.451.68+4.29+1.91+2.94=10.828.72-1.99-0.73+6.2=12.29.18-5.38-0.16-1.06=2.581.7+9.7+4.51+9.28=25.198.96+1.34-2.69+0.32=7.936.32+4.15-3.84-3.93=2.72.86+0.56=3.422.3+9.44-1.48-1.42=8.843.24+7.34-8.28+9.96=12.262.85-2.38+7.06+3.12=10.658.51+9.58+6.46-6.35=18.25.84+5.3-4.2-3.99=2.959.66+0.68-3.47-4.14=2.735.43+3.6+0.75=9.788.56-5.2-0.66-0.19=2.516.92+3.68+8.38+8.65=27.639.96-1.1-5.66-1.96=1.244.6-1.36-1.46-1.13=0.657.7+0.66-5.86+7.77=10.270.61+9.27+4.66+8.63=23.178.33-1.92-5.04-1.03=0.342.77+4.65+5.41=12.837.39-3.51-0.38-1.69=1.817.31+4.43+1.66-9.52=3.889.93+8.87+4=22.86.01-1.29-3.94-0.21=0.576.27-1.6+7.36-4.39=7.649.62+2.66-0.75=11.534.24+8.62=12.868.85-2.93=5.927.02+5.4-0.15-9.19=3.088.68-2.56+3.71=9.837.66+6.26-5.38=8.545.26-1.47-0.2=3.592.39-1.72=0.677.74-0.86-3.6+9.47=12.751.3+7.93-6.44+4.04=6.836.72+3.01+9.86-9.73=9.865.34+3.08-1.2+3.69=10.918.42+9.09+0.76=18.271.11+9.61-4.13-2=4.595.76-1.01-1.54-2.74=0.474.83+0.12+0.79-1.19=4.559.62-2.47-1.49+0.61=6.271.1+5.92=7.024.83+2.4-0.93-3.4=2.97.51+2.88+9.2-6.82=12.776.18+0.91=7.095.47-1.85+0.96=4.587.09-0.96-3.3-2.03=0.84.97+2.42-3.85=3.542.95+2.09+2.78=7.826.95-5.47-0.66+8.8=9.629.93-0.21-0.83-2.98=5.914.08+1.15-2.39-0.43=2.416.99-0.92-3.71=2.366.79-4.67=2.124.01-1.67-1.72=0.625.31-3.76+6.99=8.542.28-0.33-0.13+7.9=9.729.49-7.76+3.7-4.07=1.369.19+0.99=10.184.45+1.51-0.94-0.45=4.579.52-0.94-7.59=0.999.82-8.41-0.75=0.669.7-7.95+9.67=11.428.58-0.55-2.15=5.887.02+5.47+3.74+9.54=25.772.6+9.49-9.89+8.75=10.954.69+7.27+2.95=14.911.33+6.13+1.08-1.04=7.59.65-7.4=2.257.89+0.97+9.53+8.35=26.745.46+8.68+3.02-2.7=14.466.12-4.51+8.62+4.73=14.967.18-3.02+1.48-4.51=1.138.16+8.51+1.73-1.6=16.87.21-0.44+0.13+1.04=7.947.03-6.59=0.445.02-2.26+9.8-8.51=4.054.22+9.71+0.84=14.776.23-6.08+9.61-2.55=7.211.81-0.27-1.27+6.4=6.679.87-5.35+9.45-4.41=9.561.41+1.31+3.14-4.01=1.851.78-0.03+7.85+8.68=18.289.55-0.91-4.58-1.92=2.145.15+5.59-6.43-0.53=3.781.52+6.35+3.56-7.93=3.54.06+9.09+2.74=15.898.13-1.01+3.33+2.59=13.047.27+7.28-2.15=12.46.99-3.88-0.92=2.194.93+3.2-0.63=7.55.83+4.3+3.95+7.95=22.039.05-1.96-3.18+6.61=10.526-5.1=0.97.93-2.32+9.2=14.816.34-1.89-2.78-0.98=0.695.48-2.51+2.71-3.55=2.135.1+7.89-9.97-2.9=0.124.99-1.5=3.492.83-1.29+7.95+7.09=16.588.6-4.77=3.834.1+1.74+0.15=5.995.7+7.26-1.43-2.02=9.518.22+7.47-0.55-0.34=14.86.21-5.09+9.63-1.96=8.799.08+8.35-7.72+2.09=11.86.4+6.86-3.75+0.2=9.718.02+1.2+2.47=11.691.95+9.5=11.458+5.09-3.59=9.54.58+8.14-4.87-0.31=7.547.66-2.33=5.333.41-1.6+1.71+7.87=11.399.44+8.93-1.6-9.42=7.355.99-3.4-0.95-1.29=0.355.77+8.43=14.27.4-4.8-1.82+7.48=8.261.86+6.7+9.27-6.44=11.396.65-5.23=1.427.41-5.27+7.2=9.348.94-1.86-6.62+1.63=2.096.5+5.03+2.27-9.07=4.735.27-1.8-3.35+7.57=7.698.08+8.92-0.64+7.18=23.540.86+6.56+0.62+3.43=11.479.14-3.8-0.34-0.69=4.314.14+1.87+6.13-0.92=11.226.48-0.25=6.239.07+5.8-0.54=14.336.08+8.62=14.77.1+7.43-7.7+5.2=12.033.55+0.08+7.46+0.43=11.527.05+3.48-3.28+1.18=8.437.03-2.97+8.43-3.17=9.328.03-5.62=2.417.73+4.47+0.08+6.97=19.259.01+8.57-9.81-6.13=1.647.79+4.83-6.24=6.386.13-1.54-1.13+6.47=9.935.11-1.08+2.46-0.78=5.717.19+7.85=15.048.63-3.87=4.769.05-1.54-3.15=4.368.79-1.01-0.66+5.4=12.525.76+6.99+2.11=14.867.37-3.09+9.66-5.48=8.463.77+9.17-9.96=2.984.97-1.08+1.9=5.796.21+7.55=13.761.49+6.87=8.361.58+9.04+9.55+1.63=21.89.74-3.78-0.44=5.529.22-1.44-0.34+4.39=11.835.82-4.26+1.44+8.42=11.424.54+0.57+5.18-0.45=9.840.5+9.31=9.819.34+2.96+3.97-4.06=12.213.25-0.75+6.52+1.12=10.147.82-1.22+8.43-5.54=9.499.9-1.42+5.88-8.85=5.517.61-3.08+7.54=12.075.14-1.55+2.39=5.986.78-3.17+1.53+4.22=9.361.28-0.69+2.97-0.95=2.618.44-3.45+1+2=7.998.8+7.41-4.35-0.99=10.879.52-2.34-2.82-1.61=2.758.31+1.62=9.939.26+4.97=14.237.35-2.14-0.08+1.7=6.838.47+7.49-4.21-1.78=9.978.12+8.18-5.78-9.52=10.71-0.57=0.149.7-2.99+7.84-4.56=9.996.95+3.78=10.738.78+2.92=11.79.78-1.45-7.33+9.39=10.392.98-1.98=18.17-4.1-1-2.1=0.977.29-1.17+0.58=6.76.81+1.92-7.15=1.589.24-6.35+8.39-4.83=6.459.41-0.83-1.64=6.948.83+7.67+9.61+3.46=29.575.08+0.16+5.88-3.98=7.146.99+8.63+5.6=21.221.96+4.88+2.85-4.95=4.740.77+6.12-6.46+7.22=7.659.94-5.29+0.39+7.8=12.848.49-3.99+7.58-0.05=12.036.61+3.89+4.41+4.65=19.564.4+9.44-0.95-7.27=5.628.04+7.8+2.08+7.37=25.292.49-1.68=0.817.9-1.96+4.11=10.056.29-2.42=3.878.87-0.39-0.38=8.12+1.19+0.34=3.532.74+5.96+5.26+5.27=19.238.6-1.35-1.18+0.18=6.258.37-5-1.35+6.04=8.062.92+2.19-4.72=0.392.42+1.03+7.14-5.96=4.631.91-0.86+8.92+9.58=19.559.72-4.1-0.76-3.98=0.884.8+5.57-5.7-3.78=0.895.3+8.84+8.26-0.07=22.335.07+8.79=13.862.67+1.01+2.02-0.15=5.550.28+0.92+9.58+2.07=12.853.66+1.48=5.141.94+0.49=2.439.54-4.64-2.9=24.96+9.79-7.48-1.36=5.916.24+1.69+1.22=9.159.81-3.43+5.67=12.055.04+5.87+4.5-6.68=8.735.1-1.59-2.55=0.967.5+5.39+9.98+4.5=27.374.01+0.8+7.54-7.5=4.857.84-6.52=1.320.82+3.91-2.51=2.228.9-0.68=8.229.66-0.06-4.45+8.73=13.888.05+2.69+6.55=17.299.39+6.06+3.02=18.473.58+6.07+1.58+1.82=13.059.98-3.77+4.72-9.48=1.458.63-2.91+2.4+9.93=18.059.69+5.85+1.07-0.59=16.025.07-0.7+8.27=12.647.47-4.41+2.75=5.819.74-0.16-9.04+1.34=1.886.13+8.73+4.08+2.12=21.065.34-0.8-2.86+6.92=8.68.39+5=13.393.42-3.12+9.3+4.73=14.339.75-2.34-7.02=0.395.99+2.72-1.42-0.81=6.486.02+9.99=16.018.59-3.4-0.43-4.57=0.199.06+9.69-0.15+0.19=18.798.19-1.71-2.14-4.21=0.138.06-6.63-0.42=1.013.18+5.8+6.03=15.012.68-0.27+3.06-4.58=0.894.07+5.54-9.51+1.48=1.585.33-3.07+1.51=3.779.06-2.71-6.03+0.64=0.965.78-1.62+4.78-7.62=1.329.72-2.75=6.977.83+1.83=9.667.62+9.48+8.56+0.03=25.698.41-5.01+5.86=9.268.88-2.04-1.23-4.63=0.989.14-0.8+0.06=8.43.21+5.76-1.31+3.01=10.675.8-1.46-0.59=3.752.56+5.62=8.185.58-4.39+0.32=1.518.49-0.29+2.91+9.19=20.34.53-3.79=0.748.47-0.75-4.28=3.449.25+7.78-2.31=14.726.91+1.3-7.73+6.39=6.876.2+9.25+1.78=17.230.78+9.54-4.47-5.36=0.498.25+7.89-7.02+9.48=18.69.1-6.65+1.82+5.8=10.078.08-4.96+2.36=5.487.89+5.85-7.46=6.280.84+1.89=2.736.6+1.41-0.39+3.92=11.548.81-1.42=7.397.5+7.93-3.54-4.87=7.028.79-2.88=5.917.47+2.12-4.81+0.71=5.498.05+4.49-8.01+0.2=4.733.65+2.87+6.86+1.13=14.514.44+9.94+9.38-6.56=17.29.91-5.47+4.4+4.32=13.169.34-7.45-0.31+6.48=8.065.94+5.75-1.94+5.1=14.854.16-0.02-1.25=2.899.79-7.43+0.7=3.068.79-2.34+4.67-6.67=4.459.42-7.19+4.59+6.94=13.767.46-0.09+8.83+6.13=22.337.02+2.09+4.64=13.758.91-2.36+6.66+2.76=15.974.8+0.36+1.78=6.943.35+4.58-7.3=0.636.05-0.33+1.05-3.16=3.611.33+2.03+9.94=13.33.67+8.88-9.7=2.858.77-2.77+3.81-6.59=3.220.46+3.07=3.537.05-4.94+9.15=11.268.68+5.89+4.51-5.97=13.118.61-6.63+0.43+9.6=12.010.53+8.59-2.93-2.85=3.343.12-1.16+8.76-0.6=10.121.64+4.36=66.8+2.96+4.67+8.21=22.649.03-1.3+0.8-5.31=3.229.8+2.88-1.39-2.2=9.098.96+1.39+4.03+1.24=15.623.6+3.44+3.89+6.61=17.549.62-4.28=5.346.76-0.18+4.06-3.73=6.912.43+5.61-4.28=3.760.53-0.07+0.44-0.31=0.597.05-0.05+4.49+6.2=17.695.06-2.82=2.247.49-4.09-2.87=0.534.75+5.87-2.24=8.389.82-3.01=6.817.29+8.9+8.44-4.51=20.128.99-3.42-3.19+8.55=10.936.44-6.27+8.41+8.38=16.968.07-6.48+2.49-2.71=1.376.88-5.58+9.67+7.89=18.866.42+5.13-5.97+6.35=11.934.63+0.2-0.02=4.819.74+3.61-5.96+3.04=10.437.45-2.59+8.62+4.01=17.491.2+2.52+9.11-0.7=12.139.02-2.53=6.497.69+6.24+3.61=17.541.75+5.23-4.63+0.09=2.448.33-7.87+2.27=2.736.33-4.41+5.65+0.02=7.599.64-5.14+2+3.41=9.910.44+2.02+9.15+4.92=16.536.43-5.4=1.036.31+7.26-0.14+6.81=20.248.09+6.41-2.59+8.27=20.189.41+0.3-5.54=4.179.38-4.93=4.456.15+6.07+8.34=20.569.55-1.64+7-9.65=5.269.4+7.21+8.16=24.779.94-1.86-4.99-0.47=2.625.37+4.22-6.85=2.748.87+7.45-3.94+5.55=17.937.42-5.56-1.07=0.799.7+9.56+7.15+6.85=33.266.16+1.07-6.89+5.06=5.44.48-1.97+8.86-1.08=10.291.46+5.87+5.97+1.58=14.885.69-3.21-0.82+8.18=9.848.06+1.57+1.07+4.07=14.779.3+0.98-1.46=8.827.28-6.23+1.04+9.71=11.80.76+8.23-8.85=0.146.2+6.28-7.01=5.476.65-2.2=4.453.01+4.36+3.79+4.73=15.891.03+8.55=9.586.91-3.95-1.8=1.168.61+7.65-0.58=15.689.76-7.75+5.84+0.85=8.79.47-0.57-6.87=2.036.32+9.97-2.38-2.84=11.075.17-0.49=4.687.56+2.73-9.54=0.750.94+6.6-3.52=4.023.56+6.87+6.38=16.817.32+8.37=15.693.78-2.41+2.73+0.06=4.166.21+2.67=8.888.67-5.67+3.95+5.87=12.828.92+2.14+4.84=15.91.19+0.27=1.468.61+7.54-8.81+7.09=14.439.44-2.07+9.11-7.11=9.379.97-1.27-2.11-5.37=1.228.05-5.48+4.89+4.88=12.343.92-2.87+6.83=7.885.32-1.28-2.38+3.81=5.475.8-2.54-1.33-1.46=0.476.31+6.93=13.248.84-1.41-1.17=6.268.74-5.71+4.92+7=14.958.23-1.22-2.67-0.91=3.432.02+8.1+8.14-8.87=9.399.05+7.34-6.45-9.37=0.570.7+5.6+5.86-4.95=7.210.91+0.75+1.33=2.992.9+0.88+5.22=96.9-5.01-0.46=1.435.63-1.94-1.76+5.48=7.411.75-1.02+5.69=6.423.81+5.28-2.81-0.53=5.759.07-4.57+2.47-5.06=1.915.83+7.48-3.02-1.22=9.078.78-7.3=1.489.72-3.07=6.656.1-0.39+8.13=13.849.75+5.19+4.09-8.42=10.618.48-1.84-2.9=3.749.37+0.73=10.15.34-1.11=4.236.76-5.41+2.65=44.27+8.38-9.9=2.756.34-5.08+3.9=5.164.39+8.39-5.53-2.05=5.21.1+6.34-6.2+6.37=7.613.7+9.76-5.56-0.93=6.974.21+0.91-2.6+3.01=5.539.27-0.95-1.01=7.317.52-3.78-0.78-1.56=1.45.61+5.83-8.83-0.52=2.099.07+2.96+7.45-3.05=16.438.3-2.15+1.93+3.2=11.287.16-4.15=3.019.64-1.92-0.63=7.099.85-5.45-2.23=2.178.86+5.76-8.99-3.06=2.570.12+5.42+1.49=7.033.57-1.22+2.84-2.94=2.258.05-0.94-1.95=5.166.9-5.37+1.43=2.965.06-1.79-0.15-2.14=0.987.96-0.41=7.556.58-0.84+7.09+5.41=18.246.37+0.5+2.36-1.91=7.321.08+9.58+3.09-9.51=4.245.63-2.1=3.539.81-7.22+9.44+7.68=19.718.63+6.9=15.538.82+4.68+8.12-3.28=18.346.2-3.39=2.819.54-0.69-4.98-1.97=1.97.59-0.99-5.51+8.21=9.39.26-2.78-5.26=1.229.26-4.63-1.94-0.11=2.584.25+6.01+0.05+9.87=20.187.28-3.69-2.34=1.257.82+3.68+0.15+5.65=17.37.49-7.02+4.94=5.415.83-1.62=4.218.28-4.65-0.35-0.88=2.49.3-0.16-0.18=8.965.88-2.88-2.74+3.21=3.475.01+6.98-2.81-0.55=8.633.22-2.63+1.34=1.937.62-0.57-1.15-1.34=4.562.36+3.41+5.19=10.963.55-2.54+8.65-8.6=1.061.4-0.85+1.48=2.037.75+7.81+0.85+4.57=20.982.86+3.75-5.02=1.599.34-1.37-5.45-2.38=0.145.86+8.92-1.83+7.49=20.446.66+6.12-0.85+5.62=17.556.95+8.72+8.86+0.06=24.590.46+5.07+3.36=8.899.53-3.66+4.47=10.344.74+0.53-1.33+0.3=4.248.32+0.72+1.31-9.94=0.419-5.48-2.94+4.64=5.227.22-1.81-1.03-2.86=1.529.57-0.9-7.7=0.972.3+7.23-4.73=4.82.43-2.16+9.82-7.82=2.279.16+6.57-9.47=6.267.91+7.41-0.82+5.53=20.036.89+2.18=9.074.17+4.06-8.13+2.78=2.887.75-2.47-1.12-2.15=2.012.49+2.46+5.06=10.011.83+7.74+2.31-8.83=3.053.82+8.76+9.96+9.97=32.512.79+6.67-5.11=4.352.36-0.21+3.51-0.77=4.899.89-1.18=8.717.52-4.43+2.12-2.86=2.354.05+2.14-4.72+8.9=10.377.27-5.32+7.52+7.06=16.533.38-0.33-2.94+5.7=5.817.66-2.98-1.08=3.63.95-2.93+5.78=6.86.36+7.45-2.59+5=16.227.79+8.93-0.48-4.76=11.484.75-2.11+1.3=3.944.19+9.02-9-1.02=3.198.56-5.18-0.58+9.85=12.659.27+2.32-4.38+9.42=16.635.6-1.22-0.54-1.03=2.812.47-1.46+7.04+1.1=9.156.65+3.96+8.48-0.02=19.079.28-2.13=7.155.49+0.7+7.09+4.99=18.274.55+7.51=12.065.3-0.91+6.94=11.338.45+7.95-9.5-0.05=6.859.45-6.89+9.36+6.35=18.279.54-4.83+0.9+2.99=8.67.22-1.25-3.18=2.798.82+2.71-2.81=8.727.1-1.74-1.6+6.12=9.887.39-2.24+7.82+6.98=19.958.06+1.44=9.59.74+3.92-8.14-0.69=4.838.95-7.58+5.52+4.53=11.423.83+3.85=7.688.75-5.66+0.33=3.424.67+7.58+7.42-8.02=11.654.46+9.75+8.49+2.6=25.39.13-3.89-0.25-0.21=4.785.99-1.81-2.93+1.27=2.528.97-1.58+4.04-9.43=25.57-1.36+0.38=4.595.01-0.62+2.31+2.76=9.467.23-4.96+0.88=3.158.48+1.89-9.65+1.02=1.749.89+1.39-0.95-9.88=0.455.17+5.1-6.05-3.4=0.829.47-3.74+0.57-3.77=2.530.65+5.22=5.875.72+4.62=10.349.79-0.19-2.16=7.449.65-3.82-0.11-2.37=3.354.75+1.03=5.788.31-2.35-1.91-0.98=3.077.37-2.56-2.08-0.98=1.753.19-2.1=1.096.46-0.63+7.46-4.5=8.796.37+3.02+8.62+1.23=19.244.43+5.36+2.56+8.01=20.367.99+2.8-7.82=2.978.18-2.81-1.67=3.70.23+2.62+4.64-2=5.499.33-0.18+6.68+9.73=25.565.28+6.28+9.23+5.29=26.086.56+1.76=8.326.3+4.84=11.144.61-0.36-1.96+5.12=7.419.82-2.67-2.18+6.57=11.544.92-0.32=4.66.52+3.2=9.722.37+5.46+9.98=17.816.53-1.79-0.42+8.44=12.765.27+7.7+1.93=14.93.55+7.61-7.3=3.863.99+0.11+3.54=7.642.05+7.43-8.99=0.499.47-4.74+9.27-4.91=9.099.66-1.06-5.08-1.58=1.947.43-2.97+3.77+8.46=16.696.58+2.01=8.594.56+9.89-8.15=6.35.88+4.06+3.99+0.98=14.912.89+2.82+8.17=13.889.71-1.19+9.86-9.55=8.838.51-3.38+5.44-9.35=1.228.12-4.46+1.34=53.7+6.13+8.22=18.057.14-6.27+7.55-7.13=1.299.05-2.52-4.41+1.02=3.140.07+3.94+7.22-6.99=4.246.76+1.01+2.43+8.72=18.926.04-5.57=0.477.28-1.79-0.57=4.921.99-0.42+1.85=3.428.24-4.74-2.45+8.55=9.66.31+8.96+2.67+7.43=25.377.5+7.41+8.67+5.72=29.37.76-3.08-0.57-2.79=1.329.85+2.23+9.57-3.78=17.879+8.8+6.49=24.299.78-4.05-3.99=1.747.02-1.59-4.94+1.58=2.074.6-0.93-2.53=1.145.18+9.64+6.02=20.841.99+8.08-2.76-2.85=4.466.73+9.97+2.42=19.128.11-0.68-1.52-5.34=0.572.56+8.5+6.81=17.878.47+4.82+0.33-8.61=5.017.71-1.6-2.07-2.49=1.555.38+7.46-5.89=6.954.17+7.18-8.15+2.94=6.148.39+2.34-1.06-2.87=6.85.7-1.99-3.44+5.49=5.769.35-4.53+6.93-0.8=10.954.95-1.64+3.61=6.929.45+6.54-1.44=14.555.33+5.13-5.99+0.76=5.231.68+6.3-7.47=0.518.49-3.02-1.12-1.44=2.910.26+9.15+3.46-2.17=10.77.53-0.74-4.3+2.83=5.328.81+6.4-7.64=7