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5.25-2.2-2.26=2.95+0.62-3.04=1.65-0.73+1.28=3.11-0.36+0.33+0.71=8.3-4.19+5.65=3.41-0.32+1.31-0.04=7.98-7.03+1.76=3.46+7.84+8.67+7.05=8.91+8.78-0.32-9.78=8.84+0.22-8.87+9.14=8.91-0.82+3.59-6.9=8.08+4.36-4.95-1.62=7.23-1.44+6.87+7.13=8.32-0.02-3.68=9.44-5.52-2.06-0.02=5.03+9+7.5=8.29-1.13=2.21+9.82-9.12+7.57=9.59-1.24-7.64+9.1=5.36+6.15-8.29-2.8=8.35-1.14-3.64+1.39=4.42-1.98-2.02=4.35+5.93-4.68+6.7=4.52+6.82-3.78-5.3=4.16+6.65+9.21=5.84-2.2+1.04-2.79=9.54-2.29-0.1-2.53=8.95-1.04+4.39+8.56=3.36-1.74+2.91+7.03=3.22-0.3+3.6-3.83=9.71+5.72-3.04=7.29-2.26-0.04-3.59=6.92-0.46-1.31=4.41+7.23-7.91=7.11-2.19+4.26=0.22+0.72=4.55+3.54-1.34=9.11-1.05+0.37-5.69=8.05+2.03=8.56+6.23+3.04+7.36=6.93-0.19+6.99-3.67=0.21+5.33+7.86-0.87=9.56+7.65-4.94-0.03=4.08+3.74-0.72-0.84=2.45+8.91-0.76=7.61+7.81+6.66=6.89-4+5.97=2.04-0.11-1.8=9.78+6.28+5.56=8.01+5.31=6.66+2.73-3.49-5.56=7.16+5.85+3.39-7.54=6.24+4.35-0.23+0.06=2.16+2.23+0.79-1.41=6.99+7.06-8.49-4.14=4.3-0.16=4.92+7.7+8.94+6.56=1.94+8.83+3.77=0.57+7.03-4.42-0.41=2.4-0.2+9.24+2.97=9.98-3.6=2.49+2+5.09-6.1=5.61+8.84=9.37+2.94=2.5-0.59+7.94=6.02+6.23-7.28=5.87+8.56+1.43-7.54=7.88-3.07+6.71=9.21-1.5-0.27=4.26+4.19+2.05+1.39=6.48+1.66=6.76-3.16+7.33=4.62-3.49+8.29-8.1=2.37-0.32+3.76-2.07=4.97-0.53-2.57+0.02=3.41+4.25-1.3-3.4=6.49+2.95=7.11-2.08+5.26-5.59=9.86-2.06+9.46+9.49=9.47-2.11-0.58-4.36=3.26+4.95+3.47+9.1=9.67-7.11+7.57+9.94=8.32+6.22-6.45+8.64=0.74+4.02+9.05+9.08=4.25+6.41+1.43-7.38=8.92+8.73=5.87+1-1.06-4.36=5.09-0.38+7.2-9.8=7.98-1.16-0.61+2.1=5.04-4.34+7.37+6.9=7.97-4.72+5.78+4.71=2.77-1.09+8.89-0.11=9.29-5.53=3.31+4.65-6.94=5.92+5.84+7.81=8.08-0.07-6-1.59=4.16-1.55+8.82+5.03=8.84+3.3-8.95+3.44=9.72+8.25+5.57-6.74=1.54+9.04-6.92=8.64+7.39+6.12+1.65=2.32+9.29=2.61+7.06+8.79=7.56-5.47-1.17-0.12=9.01-5.04+2.9=9.4-1.37-4.18-2.37=4.82+3+6.73+4.05=9.09-6.87=6.47+5.37+8.09+2.69=2.91+4.63+7.06=8.03-5.45+0.86=8.79+8.33+1.41-3.08=5.01-2.53+5.02=7.85+2.84+9.89=9.52-1.72-5.03+0.33=8.72+8.93-3.46+4=9.73-0.04-0.03-7.44=4.37-3.63=8.7-7.72+5.69+3.01=9.24-4.95=9.71-0.11-0.47-8.46=5.76-1.2-2.35-1.41=3.51+5.03-5.41=6.75-3.48+2.76+0.19=4.95+6.14+4.69=8.23+7.04+6.62-8.81=9.65-3.07+3.57+9.53=3.3+6.11+4.06-5.37=1.87+5.21+5.37-1.38=5.54-3.22-1.03=9.63-0.28-1.39+1.97=7.04+9.37+4.42-9.49=9.31-2.67-1.11=8.52+7.45+0.43+0.84=7.92+5.63-4.83+1.18=3.48+8.86-8.5+8.64=4.57+4.49+0.29-4.81=1.04+6.22+7.27+9.78=7.46-0.2-7.14+6.42=7.85-3.83+8.87-2.43=8.09-2.43-0.37-0.07=5.35-4.14=8.68-1.53=4.02+6.48+8.59+6.4=3.32-0.87=6.58-6.48+7.13=6.85+3.91+7.45-5.31=5.8-1.91-1.25+2.22=1.67+4.89+5.68+1.44=3.81+8.49+2.67=8.32-2.74=7.88-7.31+9.03-3.76=7+9.24-3.2+6.81=8.28-5.99-1.91+4.59=1.93+4.65+9.7-3.59=2.15+7.49-4.81-4.31=9.34-4.39+7.91=9.53+2.72+4.54=2.8-1.68+4.5=9.15+4.81+7.69=6.92-0.96-2.3+3.02=5.35-0.71-0.99=9.82-3.66-4.71+5.93=7.45-1.3=4.35-3.38-0.14+9.16=1.59-0.48+1.27+2.85=7.96-4.75-0.04=2.99+6.62-4.02=3.86-0.2+4.96=5.81+4.71=6.79-3.59-0.44=9.49-1.42-6.72=9.47-4.77-0.38-1.69=4.32-0.94+9.75+1.12=4.58-2.04+9.16=6.13+8.36+6.11+5.46=7.55+2.69+3.65-7=4.61+1.55+7.97=0.77-0.21+4.59+1.28=2.92-1.56-0.97-0.21=6.3+6.39-4.72=2.95+8.64+7.72+5.02=8.79-0.49-2.58-3.12=6.97-5.04+1.36-1.41=6.67-5.25+3.64=6.84+2.94-1.36+5.26=7.83+7.31+7.44=5.62-1.34-2.42+9.94=9.81-0.09-2.53=3.21+9.66+4.33-7.87=4.86+1.62+5.75+7.15=9.05-0.88-3.59-0.54=1.92+7.66+8.35+5.07=1.38+8.47+3.83-7.55=7.2+2.24-2.09-2.97=4.04+2.1-0.85-0.98=5.93+9.19+3.26+6.99=8.75+6.52-1.23-1.26=6.78+4.8-2.26-7.18=7.47-2.35-3.33=6.83-0.65-2.65=8.42-0.88-7.24=8.3+3.17-1.29-4.1=7.09-1.95-1.47-2.98=8.99-5.26+0.63+6.18=7.53-4.42-2.93=7.86+2.14-1.28+4.14=7.05-0.23-1.69=9.52+2.36=9.46+1.58+2.68=4.41+2.23-0.69=1.1-0.52+0.97-0.45=0.78+3.52+5.94=7.71+0.53-5.62=8.85-8.15+7.11=3.04+9.98-0.58-3.54=3.53+3.11+2.31=2.88+5.7-2.66+5.71=5.03+2.3=2.21+2.57+2.24+2.6=0.28+6.15+6.82-4.27=2.48+8.83+4.15-2.59=8.11+9.69+6.14=8.04-5.02-0.85=8.25-0.07-1.58-4.75=9.74+5.54+4.84=8.1-2.5+9.17-0.4=9.29+5.18+4.12=1.95+4.11=6.29-0.87+6.4-7.86=2.53-1.49+3.77=7.87-2.64=9.39-3.97=9.84-2.9+2.69-1.89=6.17-5.63=7.5+9.61+1.57+7.01=1.21+2.73=5.35-1.68-1.67-0.4=1.52-0.3=4.81+1.7-1.6-2.75=9.76-2.65-0.28-6.42=5.45-0.88+7.77+2.11=7.68-0.71+5.25=6.21-2.98+9.94-3.3=9.49-6.71+7.43=7.05-3.23-1.31+9.59=7.48-1.18-4.38+2.24=4.02+6.62-9.64=6.71+2.7-0.21=7.63-2.34-2.62-1.36=6.2-3.5-1.22=0.74+8.32-6.97+4.69=6.55-0.09-5.82-0.04=5.87+2.83=8.89-6.93=8.71+0.56-1.28+1.81=6.97+9.43+7.15=8.77-1.55-1.1-2.47=7.85+4.69+9.48+0.33=8.23-2.63-1.04+7.92=7.76+9.07-5.8-5.78=6.81-3.7+7.75+7=7.14-7.02+0.88-0.09=9.95-2.39=4.84+8.42-1.67+9.38=6.78-1.16-0.12-2.38=7.73+6.63+5.94+6.58=9.72-4.75-4.23-0.64=8.48-0.75=8.88-8.62+9.02=2.91-0.88+3.31-0.65=0.43+2.56-1.72+4.22=4.41+8.08-6.56-2.44=9.22+8.08-1.73+8.25=3.69+6.01=4.41-0.26+6.37-7.42=9.22+3.36-6.1+9.85=3.74+8.46+3.21+3.37=8.73-5.03=7.26-1.75-3.83=5.16+9.52-9.06+0.53=7.04-5.32+2.53=8.69+5.51+9.67=1.9-1.09+0.13=8.84+6.81+7.15-1.27=7.63-5.8+2.54=8.78-1.99-4.22-0.84=3.66+3.58-3.46+5.2=6.41+5.19=9.93+0.21-2.11-3.7=2.94-1.7+5.57-5.97=9.92-0.02-2.72-4.98=1.24+7.15+7+5.21=6.47-2.58+2.86=6.94-1.92=2.81+2.26+3.93-5.98=9+5.58-0.17+4.77=8.22-0.02-5.27-1.93=9.99+2.74-0.81-5.78=8.02+6.13-0.95+5.37=2+1.12-0.47+7.97=3.26+2=7.51-4.85+6.24+5.1=0.56+7.05=7.38+3.58-8.81+8.58=1.26-0.13=8.34+9.57-7.93-2.3=9.63+1.96=9.84+5.64+1.68+3.3=4.44+0.79-1.79-1.49=8.92-0.36-4.15-4.28=3.3+5.61+5.79=6.67-1.37-1.02=7.76+0.83+1.8=5.42+6.05=8.42-0.67-2.14-2.96=1.57+8.77=9.96+3.13-9.07-0.19=6.61+3.33+2.4-7.33=9.72+9.12=8.27-0.44-3.86=6.4+5.14-6.75=8.75-5.39-2.85+9.1=6.49+3.7+8.13-2.04=8.37+4.45+3.87-3.11=8.24-2.66=8.09-7.7=7.73+5.08+9.26=2.66+1.35+7.08=5.84-3.71+6.7+9.37=3+6.55=5.93+6.12-3.07-5.54=0.7+5.14+6.52-2.3=7.79+6.36-1.71+2.62=8.67-6.82+4.25-1.24=5.84-0.55+5.29=5.15+0.34-3.7=9.82-2.47-0.86-2=9.54-2.8-0.48+2.6=9.59+2.31-1.66-8.02=8.97-6.23-0.57-0.21=5.61-0.24-2.34-0.78=1.12+9.45=8.68+7.67-6.69-2=9.93-5.14-4.53+9.7=9.04+3.95+8.52-1.93=8.49+2.4+3.41=6.55+7.33+9.92+9.8=3.17-0.96+8.47=3.21+7.87+7.86+4.92=6.64+7.13+7.27-9.63=0.33+9.94-4.67+7.72=3.61-1.1+7.39-8.2=9.62-6.73+5.59+1.83=6.93+2.39+6.67+0.54=4.56+3.97-5.34+8.89=5.83+2.35+5.06-8.97=7.68-4.97-1.7=6.17-4.45-0.17-0.18=6.17+3.18+3.9+6.58=2.07-1.29=7.95+6.2=9.18+7.06-9.7+7.05=4.62+8.08=5.92-4.13-1.05+1.43=8.5+5.06=9.74-9.58+3.93=7.6-4.56+9.67=3.22+4.02+5.52-3.77=3.16+7.1+0.44+3.39=9.81-7.33+4.61+2.33=9.84-0.32-5.01+8.91=8.19-5.04-1.13+9.36=7.87+7.47-0.88-5.96=6.09-1.49-0.99=8.6+6.93-7.71-5.86=7.67-5.47+1.35+5.37=5.79+4.03=1.53+3.66-5.07=7.62-4.67+9.49=6+4.87-6.25=8.83-7.47-0.74=9.49-3.77+3.86=9-4.36-2.15-0.47=9.93-1.3-4.19-0.89=1.18+2.23+5.95-3.58=2.96+8.85+2.25+0.55=9.31+2.04+6.18+4.03=1.57-0.95+6.28=7.81-3.81-3.35+6.42=4.05-2.69-1.26=9.94-0.8-3.35=3.78-0.03-3.48=7.68-1.67+3.13+0.77=2.18-0.63=4.66+5.46-8.18=7.93-1.7-1.55+6.2=7.4-2.16-3.37=8.34-2.18-2.24-2.47=9.23-6.59+8.93=7.44+7.75+1.81=5.82-2.65+3.52=8.02-1.97-4.34-0.6=5.45+7.04=6.58+7.77-1.36=3.39+8.46-4.37+7.1=9.96-0.26-8.97+1.35=7.87-3.44-2.01+7.17=9.05+1.47=8.08-5.78+8.33-6.92=1.73+4.39+0.03+2.06=6.7+1.58=3.26+9.08-0.54-5.73=7.95-0.06=6.84-1.79+5.78+1.3=2.62+8.28+1.18=6.79+6.59-4.71=0.04+7.01+8.29-7.26=5.21-2.95+8.01-7.06=8.09+2.63-0.19-3.23=5.84+5.88-2.67-4.94=8.02-5.27+1.19+1.66=8.03-2.73-2.59+4.96=3.45-1.25+1.92+3.26=2.04-1.23+2.57+3.37=3.84+8.55+4.37+6.05=5.31-1.72=9.53+6.31=8.45-3.69-3.6=0.39+6.57+3.48-9.71=7.09-5.1-1.23=4.96-4.76=3.23+0.75+7.25=4.2-0.55+9.91+2.87=3.76+6.79+5.31=4.57-0.49+8.45+7.87=9.97-6.46+2.1-3.1=8.26+6.76-9.31=5.78+6.56+4.87-7.93=7.14+1.49+8.83-1.05=4.54+6.91=9.84+6.91-1.84-4.63=7.68-4.35-1.22+7.51=4.12+7.72=5.19+0.37=9.13+6.17+3.52=1.62+0.71+0.85+9.89=3.21+4.91-3.43=9.74-5.78-1.72=9.8-1.58-5.42-2.46=4.62-2.65+9.47=8.85-6.66=4.97+2.36-4.01=7.21+4.93-2.67=9.94-0.24-5.98+2.13=4.72-0.38-3.49+6.9=6.06-1.39-1.71+4.48=6.28-3.16-2.68+7.12=4.53-2.65+6.61=9.7-3.27+8.33+7.58=8.23-0.03+2.88+1.21=9.58+7.99-6.5=7.1-2.39=9.86-5.69+5.17=6.81+4.94-3.21=6.74-1.6-1.05-3.45=2.65+8.08-0.27+6.57=7.91+6.39+2.66+7.22=8.86-0.71=3.5-0.17+2.63=2.83+4.04=0.51+9.83-7.19=9.64-4.64+9.23=5.45+4.34-8.35=4.03+2.62+4.22=0.34+9.43-3.94+7.1=9.68+4.53-3.6+2.3=8.24-4.41=8.44+1.74-9.96=8.91+8.49+6.15=9.5-4.93+7.89+6.6=7.59+3.32-2.27=9.96-6.47-2.99=5.68+7+9.62+3.97=6.91+9.1=1.44+4.06+5.52-2.14=9.92-2.27+7.35-6.47=5.66+5.03-2.2-4.55=8.43+7.45+8.02=7.61+5.3+8.12=8.92-2.84-1.87=1.03+7.62+1.69=3.02-0.2+1.87+8.03=3.04+3.67+7.95-4.08=8.48-3.35-3.91=9.01+9.4-4.01+1.34=6.03-0.66-4.53+0.57=4.92-4.47-0.2+1.2=5.3+7.95-6.95+8.71=7.55-3.36+4.54=5.47+6.33+2.64+2.32=8.06-7.93+7.73+7.37=7.14+6.42-6.05+0.02=8.62-6.68=4.59-0.55+1.95=9.63-1.06+7.71=8.63-6.42+7.57+8.06=5.83+2.32+9.19+2.14=0.94+9.81+5.11+4.63=2.36+3.42+8.88+9.23=6.87+9.1+4.3-0.14=7.39+9.44-1.04=5.67+2.68-7.07+1.23=2.6-1.46-0.51+8.66=8.46-7.79=9.64+1.47-2.61-2.96=9.17+8.27+5.15+8.41=6.69+2.92+9.78-1.69=0.15+4.85+3.89-7.15=1.23+3.22-1.72=1.53-1.19+3.72=3.51-2.43=6.65-0.31-0.2+9.62=8.49-0.31-3.91=4.54+7.08+3.52-7.05=9.51+1.48-3.81+3.94=1.51+6.95-7.75+4.99=7.19+0.85-2-4.41=2.72+1.45-3.41=2.21-0.3=2.27+9.33=9.04-5.65-0.31-1.02=2.36+6.78+4.32=9.01-1.28+8.57=9.6-6.09-0.98=5.04+5.38-5.08+2.48=8.8+1.8-2.96=6.86+9.73-2.13-8.55=6.35-0.12-4.32+4.06=7.63-7.22=7.14+3.03=4.44+0.47-2.73+0.33=8.47-7.9+9.42-0.31=2.59-1.41=9.82-2.45-4.24=3.97+3.53=6.49+6.72-0.08=9.14-0.25-3.51+0.12=3.04-0.9+5.45+3.02=6.75-3.34=2.6+5.83+8.52=7.73-0.27-5.7=2.19+2.01-2.25=4.1+2.79-0.12=7.66-5.64-1.07-0.69=6-2.55=7.72-6.66+8.84-6.33=7.97-3.87=0.38+9.04=2.56+2.32+1.9=8.41-3.52-1.89-2.63=2.43-0.5+5.01-5.26=2.19+8.89+6.93=7.73+2.81+2.94=8.66-1.68-3.93=5.45-1.43+1.5-0.82=2.57+6.51=8.52+0.8+7.75-5.05=5.08-0.21+4.67-1.98=8.77-1.56-0.21-5.31=3.91+6.57-8.88+7.76=8.26-4.54+2.73-1.41=9.51+0.09-6.76=8.01-1.73-0.29+9.62=7.98-6.18+1.75+7.27=6.85-6.72+4.18-2.03=3.44-1.62+9.97+3.29=9.75-5.47-3.6-0.53=4.4+2.32-1.47-4.99=6.23+1.62+9.05=2.45+4.4=9.22-2.94-3.64-1.31=1.66+3.17+5.86-1.46=9-3.64-2.71=1.39-0.14=5.92-0.35+1.52=7.46+7.22=6.46+6.28=0.9+9.31-2.2=3.69+5.37+2.85+1.34=9.44-3.15+1.99+8.92=7.79+2.29+4.54+9.87=6.62+4.49-8.86=7.27-0.87+9.38-0.12=5.9-2.45-1.53+5.04=5.7+8.73+4.86-4.83=9.51-0.44-2.42-6.27=2.02-0.72=7.68-0.44-0.32-5.92=7.16+6.03+7.19-3.31=5.29-0.85+5.71-0.58=2.47+1.68+5.74+0.21=1.48+6.28=2.12+8.92-5.23-2.98=8.73+4.64+8.14-2.2=0.82+4.94-0.33+5.79=9.77-5.07+7.97-9.39=8.28-3.21+6.72-0.88=2.91-1.54=8.32-7.7=9.96-1.91+3.26-0.17=8.3+2.22-8.85-0.24=9.46-2.16+4.01=8.55+3.25+8.36-3.5=5.21+4.13-1.78-1.77=1.71+4.56+9.12+4.24=9.82+1.77-8.41+2.7=8.17+8-8.77-2.74=3.53+2.45-5.58+5.44=5.65+1.28-3.32-0.43=4.65-2.6+4.4+8.66=5.67+1.83+2.49-6.54=0.24+6.3+3.67-4.46=4.86+7.54-4.43-0.08=8.89+9.09=3-1.34-0.7=6.24-5.67+3.72+4.27=7.59-2.04+0.43+9.12=4.3-1.44-0.55=8.27+0.53-0.95-1.53=7.36-0.54+9.5=3.93+0.12+1.09-3=6.04-4.8-0.97=5.62-5.5+8.03-4.7=4.3+4.62+3.94+5.44=6.62-1.13+0.94-2.75=1.79+3.87-0.4-3.86=2.47+4.92-6.98+2.09=9.87+7-6.94=8.03-1.75+9.92+4.65=4.02+3.27+6.55+7.9=8.82-1.82-0.74+2.17=3.7-1.49=9.35-2.28-1.86+6.19=6.81-2.82-1.39+5.95=3.73-0.23=6.11+4.35-5.48+5.17=0.89+5.55+7.46=7.07-1.53+9.09+7.45=2.44+0.22-2.18=1.55+2.24+3.38=5.64-0.74+9.59+8.5=8.83+9.58-0.72+2.46=5.48+3.82+4.79=1.49+5.23-5.24=3.68-2.66+8.62-8.06=2.98+0.52+6.03+1.13=4.69+8.34=9.29+6.74-3.38+2=8.26+3.39-2.9-6.73=7.29-3.64+3.71=8.93-8.06+1.91-0.58=6.98-3.04-0.35-0.23=6.49-0.93-0.77-3.54=2.6+0.11+7.18=5.01-1.3-2.14+3.02=7.13+4.6+0.03=9-2.76=9.47-0.07-0.18-3.36=9.87-7.57+8.58+0.75=9.55-6.89-0.99=7.33-4.19-2.07+7.56=8.69+3-2.48-8.78=9.18+3.36+1.7+1.67=5.47+7.04=8.94-0.59-1.32-6.58=8.73-5.35+5.25+5.62=6.2-3.72+4.66+0.86=7.05-2.68-0.26+0.87=9.44-3.71-1.58=3.45-0.84-0.76=6.38-2.86+1.52-1.21=6.69+7.95-3.65=9.9-6.32-0.67-2.59=2.61+3.47+2.91=9.1+6.79-5.87-8.92=4.65-0.39+6.02+7.83=1+1.17+3.02+3.15=8.27-0.97-3.63=5.6+5.45-4.77+5.46=4.95-1.03-1.27+7.92=2.76+7.09+6.81-8.5=5.21-3.69=5.14-4.69+8.27+9.51=2.74-2.28-0.1=7.15-5.07-1.82+5.8=4.7-2.13+3.52-2.28=2.99+7.16-4.4=8.71-3.18=5.99-0.41+5.57-7.29=7.99+3.36-7.35-2.36=8.92-3.04-2.25+1.95=1.31-1.17+5.28=4.27+8.62+0.19=9.98-6.35+7.64+9.23=5.37+5.76+8.81-7.27=9.16-1.73+9.95=7.86-5.44+0.67-2.71=4.14+8.8+2.09+2.87=7.24-0.8-0.09+6.33=8.38+8.07+1.36=5+7.97+1.13-5.9=6.7+1.1+0.22-7.34=3.16-0.48+7.77+8.3=5.82+6.95-2.3=7.37-2.46=7.36+1.1-0.85=5.17+8.91-8.14-1.96=6.66-2.11-3.21=4.51-1.39=3.3+2.93-3.29=9.53-1.96-2.31-0.93=4.5-3.2+9.05-6.46=9.38-0.61+0.14-7.3=3.74-1.85+8.12=2.92+3.1=8.05-0.77-0.93-1.06=5.05-1.9-0.12+2.63=8.79-0.14-1.58=5.86-2.82-2.19=9.5+5.81+1.04+8.78=7.38+7.34-5.99=7.43-0.68+4.4=4.9-3.06+7.66-1.68=9.99+8.8+5.76=7.35-4.13-2.91+6.15=8.89+5.29-8.7=8.4+7.41+1.1=6.45-0.07-4.54=5.45+2.39-3.98+8.45=4.91+3.3-4.22+4.52=2.23+7.18+2.24+2.81=9.65-4.34+4.27-4.14=2.92+4.86-5.01=6.76-2.83-1.81+4.16=6.22+8.81=6.82-5.78+1.8=4.07+1.92=3.86+3.9=2.6+6.3-4.25=7.18+7.64-5.06+0.29=6.03-1.84-0.64+2.41=8.49+9.02-0.63-4.85=4.23+8.74-0.28+7.52=5.08-2.17=9.96-4.04+9.38-2.96=参考答案5.25-2.2-2.26=0.792.95+0.62-3.04=0.531.65-0.73+1.28=2.23.11-0.36+0.33+0.71=3.798.3-4.19+5.65=9.763.41-0.32+1.31-0.04=4.367.98-7.03+1.76=2.713.46+7.84+8.67+7.05=27.028.91+8.78-0.32-9.78=7.598.84+0.22-8.87+9.14=9.338.91-0.82+3.59-6.9=4.788.08+4.36-4.95-1.62=5.877.23-1.44+6.87+7.13=19.798.32-0.02-3.68=4.629.44-5.52-2.06-0.02=1.845.03+9+7.5=21.538.29-1.13=7.162.21+9.82-9.12+7.57=10.489.59-1.24-7.64+9.1=9.815.36+6.15-8.29-2.8=0.428.35-1.14-3.64+1.39=4.964.42-1.98-2.02=0.424.35+5.93-4.68+6.7=12.34.52+6.82-3.78-5.3=2.264.16+6.65+9.21=20.025.84-2.2+1.04-2.79=1.899.54-2.29-0.1-2.53=4.628.95-1.04+4.39+8.56=20.863.36-1.74+2.91+7.03=11.563.22-0.3+3.6-3.83=2.699.71+5.72-3.04=12.397.29-2.26-0.04-3.59=1.46.92-0.46-1.31=5.154.41+7.23-7.91=3.737.11-2.19+4.26=9.180.22+0.72=0.944.55+3.54-1.34=6.759.11-1.05+0.37-5.69=2.748.05+2.03=10.088.56+6.23+3.04+7.36=25.196.93-0.19+6.99-3.67=10.060.21+5.33+7.86-0.87=12.539.56+7.65-4.94-0.03=12.244.08+3.74-0.72-0.84=6.262.45+8.91-0.76=10.67.61+7.81+6.66=22.086.89-4+5.97=8.862.04-0.11-1.8=0.139.78+6.28+5.56=21.628.01+5.31=13.326.66+2.73-3.49-5.56=0.347.16+5.85+3.39-7.54=8.866.24+4.35-0.23+0.06=10.422.16+2.23+0.79-1.41=3.776.99+7.06-8.49-4.14=1.424.3-0.16=4.144.92+7.7+8.94+6.56=28.121.94+8.83+3.77=14.540.57+7.03-4.42-0.41=2.772.4-0.2+9.24+2.97=14.419.98-3.6=6.382.49+2+5.09-6.1=3.485.61+8.84=14.459.37+2.94=12.312.5-0.59+7.94=9.856.02+6.23-7.28=4.975.87+8.56+1.43-7.54=8.327.88-3.07+6.71=11.529.21-1.5-0.27=7.444.26+4.19+2.05+1.39=11.896.48+1.66=8.146.76-3.16+7.33=10.934.62-3.49+8.29-8.1=1.322.37-0.32+3.76-2.07=3.744.97-0.53-2.57+0.02=1.893.41+4.25-1.3-3.4=2.966.49+2.95=9.447.11-2.08+5.26-5.59=4.79.86-2.06+9.46+9.49=26.759.47-2.11-0.58-4.36=2.423.26+4.95+3.47+9.1=20.789.67-7.11+7.57+9.94=20.078.32+6.22-6.45+8.64=16.730.74+4.02+9.05+9.08=22.894.25+6.41+1.43-7.38=4.718.92+8.73=17.655.87+1-1.06-4.36=1.455.09-0.38+7.2-9.8=2.117.98-1.16-0.61+2.1=8.315.04-4.34+7.37+6.9=14.977.97-4.72+5.78+4.71=13.742.77-1.09+8.89-0.11=10.469.29-5.53=3.763.31+4.65-6.94=1.025.92+5.84+7.81=19.578.08-0.07-6-1.59=0.424.16-1.55+8.82+5.03=16.468.84+3.3-8.95+3.44=6.639.72+8.25+5.57-6.74=16.81.54+9.04-6.92=3.668.64+7.39+6.12+1.65=23.82.32+9.29=11.612.61+7.06+8.79=18.467.56-5.47-1.17-0.12=0.89.01-5.04+2.9=6.879.4-1.37-4.18-2.37=1.484.82+3+6.73+4.05=18.69.09-6.87=2.226.47+5.37+8.09+2.69=22.622.91+4.63+7.06=14.68.03-5.45+0.86=3.448.79+8.33+1.41-3.08=15.455.01-2.53+5.02=7.57.85+2.84+9.89=20.589.52-1.72-5.03+0.33=3.18.72+8.93-3.46+4=18.199.73-0.04-0.03-7.44=2.224.37-3.63=0.748.7-7.72+5.69+3.01=9.689.24-4.95=4.299.71-0.11-0.47-8.46=0.675.76-1.2-2.35-1.41=0.83.51+5.03-5.41=3.136.75-3.48+2.76+0.19=6.224.95+6.14+4.69=15.788.23+7.04+6.62-8.81=13.089.65-3.07+3.57+9.53=19.683.3+6.11+4.06-5.37=8.11.87+5.21+5.37-1.38=11.075.54-3.22-1.03=1.299.63-0.28-1.39+1.97=9.937.04+9.37+4.42-9.49=11.349.31-2.67-1.11=5.538.52+7.45+0.43+0.84=17.247.92+5.63-4.83+1.18=9.93.48+8.86-8.5+8.64=12.484.57+4.49+0.29-4.81=4.541.04+6.22+7.27+9.78=24.317.46-0.2-7.14+6.42=6.547.85-3.83+8.87-2.43=10.468.09-2.43-0.37-0.07=5.225.35-4.14=1.218.68-1.53=7.154.02+6.48+8.59+6.4=25.493.32-0.87=2.456.58-6.48+7.13=7.236.85+3.91+7.45-5.31=12.95.8-1.91-1.25+2.22=4.861.67+4.89+5.68+1.44=13.683.81+8.49+2.67=14.978.32-2.74=5.587.88-7.31+9.03-3.76=5.847+9.24-3.2+6.81=19.858.28-5.99-1.91+4.59=4.971.93+4.65+9.7-3.59=12.692.15+7.49-4.81-4.31=0.529.34-4.39+7.91=12.869.53+2.72+4.54=16.792.8-1.68+4.5=5.629.15+4.81+7.69=21.656.92-0.96-2.3+3.02=6.685.35-0.71-0.99=3.659.82-3.66-4.71+5.93=7.387.45-1.3=6.154.35-3.38-0.14+9.16=9.991.59-0.48+1.27+2.85=5.237.96-4.75-0.04=3.172.99+6.62-4.02=5.593.86-0.2+4.96=8.625.81+4.71=10.526.79-3.59-0.44=2.769.49-1.42-6.72=1.359.47-4.77-0.38-1.69=2.634.32-0.94+9.75+1.12=14.254.58-2.04+9.16=11.76.13+8.36+6.11+5.46=26.067.55+2.69+3.65-7=6.894.61+1.55+7.97=14.130.77-0.21+4.59+1.28=6.432.92-1.56-0.97-0.21=0.186.3+6.39-4.72=7.972.95+8.64+7.72+5.02=24.338.79-0.49-2.58-3.12=2.66.97-5.04+1.36-1.41=1.886.67-5.25+3.64=5.066.84+2.94-1.36+5.26=13.687.83+7.31+7.44=22.585.62-1.34-2.42+9.94=11.89.81-0.09-2.53=7.193.21+9.66+4.33-7.87=9.334.86+1.62+5.75+7.15=19.389.05-0.88-3.59-0.54=4.041.92+7.66+8.35+5.07=231.38+8.47+3.83-7.55=6.137.2+2.24-2.09-2.97=4.384.04+2.1-0.85-0.98=4.315.93+9.19+3.26+6.99=25.378.75+6.52-1.23-1.26=12.786.78+4.8-2.26-7.18=2.147.47-2.35-3.33=1.796.83-0.65-2.65=3.538.42-0.88-7.24=0.38.3+3.17-1.29-4.1=6.087.09-1.95-1.47-2.98=0.698.99-5.26+0.63+6.18=10.547.53-4.42-2.93=0.187.86+2.14-1.28+4.14=12.867.05-0.23-1.69=5.139.52+2.36=11.889.46+1.58+2.68=13.724.41+2.23-0.69=5.951.1-0.52+0.97-0.45=1.10.78+3.52+5.94=10.247.71+0.53-5.62=2.628.85-8.15+7.11=7.813.04+9.98-0.58-3.54=8.93.53+3.11+2.31=8.952.88+5.7-2.66+5.71=11.635.03+2.3=7.332.21+2.57+2.24+2.6=9.620.28+6.15+6.82-4.27=8.982.48+8.83+4.15-2.59=12.878.11+9.69+6.14=23.948.04-5.02-0.85=2.178.25-0.07-1.58-4.75=1.859.74+5.54+4.84=20.128.1-2.5+9.17-0.4=14.379.29+5.18+4.12=18.591.95+4.11=6.066.29-0.87+6.4-7.86=3.962.53-1.49+3.77=4.817.87-2.64=5.239.39-3.97=5.429.84-2.9+2.69-1.89=7.746.17-5.63=0.547.5+9.61+1.57+7.01=25.691.21+2.73=3.945.35-1.68-1.67-0.4=1.61.52-0.3=1.224.81+1.7-1.6-2.75=2.169.76-2.65-0.28-6.42=0.415.45-0.88+7.77+2.11=14.457.68-0.71+5.25=12.226.21-2.98+9.94-3.3=9.879.49-6.71+7.43=10.217.05-3.23-1.31+9.59=12.17.48-1.18-4.38+2.24=4.164.02+6.62-9.64=16.71+2.7-0.21=9.27.63-2.34-2.62-1.36=1.316.2-3.5-1.22=1.480.74+8.32-6.97+4.69=6.786.55-0.09-5.82-0.04=0.65.87+2.83=8.78.89-6.93=1.968.71+0.56-1.28+1.81=9.86.97+9.43+7.15=23.558.77-1.55-1.1-2.47=3.657.85+4.69+9.48+0.33=22.358.23-2.63-1.04+7.92=12.487.76+9.07-5.8-5.78=5.256.81-3.7+7.75+7=17.867.14-7.02+0.88-0.09=0.919.95-2.39=7.564.84+8.42-1.67+9.38=20.976.78-1.16-0.12-2.38=3.127.73+6.63+5.94+6.58=26.889.72-4.75-4.23-0.64=0.18.48-0.75=7.738.88-8.62+9.02=9.282.91-0.88+3.31-0.65=4.690.43+2.56-1.72+4.22=5.494.41+8.08-6.56-2.44=3.499.22+8.08-1.73+8.25=23.823.69+6.01=9.74.41-0.26+6.37-7.42=3.19.22+3.36-6.1+9.85=16.333.74+8.46+3.21+3.37=18.788.73-5.03=3.77.26-1.75-3.83=1.685.16+9.52-9.06+0.53=6.157.04-5.32+2.53=4.258.69+5.51+9.67=23.871.9-1.09+0.13=0.948.84+6.81+7.15-1.27=21.537.63-5.8+2.54=4.378.78-1.99-4.22-0.84=1.733.66+3.58-3.46+5.2=8.986.41+5.19=11.69.93+0.21-2.11-3.7=4.332.94-1.7+5.57-5.97=0.849.92-0.02-2.72-4.98=2.21.24+7.15+7+5.21=20.66.47-2.58+2.86=6.756.94-1.92=5.022.81+2.26+3.93-5.98=3.029+5.58-0.17+4.77=19.188.22-0.02-5.27-1.93=19.99+2.74-0.81-5.78=6.148.02+6.13-0.95+5.37=18.572+1.12-0.47+7.97=10.623.26+2=5.267.51-4.85+6.24+5.1=140.56+7.05=7.617.38+3.58-8.81+8.58=10.731.26-0.13=1.138.34+9.57-7.93-2.3=7.689.63+1.96=11.599.84+5.64+1.68+3.3=20.464.44+0.79-1.79-1.49=1.958.92-0.36-4.15-4.28=0.133.3+5.61+5.79=14.76.67-1.37-1.02=4.287.76+0.83+1.8=10.395.42+6.05=11.478.42-0.67-2.14-2.96=2.651.57+8.77=10.349.96+3.13-9.07-0.19=3.836.61+3.33+2.4-7.33=5.019.72+9.12=18.848.27-0.44-3.86=3.976.4+5.14-6.75=4.798.75-5.39-2.85+9.1=9.616.49+3.7+8.13-2.04=16.288.37+4.45+3.87-3.11=13.588.24-2.66=5.588.09-7.7=0.397.73+5.08+9.26=22.072.66+1.35+7.08=11.095.84-3.71+6.7+9.37=18.23+6.55=9.555.93+6.12-3.07-5.54=3.440.7+5.14+6.52-2.3=10.067.79+6.36-1.71+2.62=15.068.67-6.82+4.25-1.24=4.865.84-0.55+5.29=10.585.15+0.34-3.7=1.799.82-2.47-0.86-2=4.499.54-2.8-0.48+2.6=8.869.59+2.31-1.66-8.02=2.228.97-6.23-0.57-0.21=1.965.61-0.24-2.34-0.78=2.251.12+9.45=10.578.68+7.67-6.69-2=7.669.93-5.14-4.53+9.7=9.969.04+3.95+8.52-1.93=19.588.49+2.4+3.41=14.36.55+7.33+9.92+9.8=33.63.17-0.96+8.47=10.683.21+7.87+7.86+4.92=23.866.64+7.13+7.27-9.63=11.410.33+9.94-4.67+7.72=13.323.61-1.1+7.39-8.2=1.79.62-6.73+5.59+1.83=10.316.93+2.39+6.67+0.54=16.534.56+3.97-5.34+8.89=12.085.83+2.35+5.06-8.97=4.277.68-4.97-1.7=1.016.17-4.45-0.17-0.18=1.376.17+3.18+3.9+6.58=19.832.07-1.29=0.787.95+6.2=14.159.18+7.06-9.7+7.05=13.594.62+8.08=12.75.92-4.13-1.05+1.43=2.178.5+5.06=13.569.74-9.58+3.93=4.097.6-4.56+9.67=12.713.22+4.02+5.52-3.77=8.993.16+7.1+0.44+3.39=14.099.81-7.33+4.61+2.33=9.429.84-0.32-5.01+8.91=13.428.19-5.04-1.13+9.36=11.387.87+7.47-0.88-5.96=8.56.09-1.49-0.99=3.618.6+6.93-7.71-5.86=1.967.67-5.47+1.35+5.37=8.925.79+4.03=9.821.53+3.66-5.07=0.127.62-4.67+9.49=12.446+4.87-6.25=4.628.83-7.47-0.74=0.629.49-3.77+3.86=9.589-4.36-2.15-0.47=2.029.93-1.3-4.19-0.89=3.551.18+2.23+5.95-3.58=5.782.96+8.85+2.25+0.55=14.619.31+2.04+6.18+4.03=21.561.57-0.95+6.28=6.97.81-3.81-3.35+6.42=7.074.05-2.69-1.26=0.19.94-0.8-3.35=5.793.78-0.03-3.48=0.277.68-1.67+3.13+0.77=9.912.18-0.63=1.554.66+5.46-8.18=1.947.93-1.7-1.55+6.2=10.887.4-2.16-3.37=1.878.34-2.18-2.24-2.47=1.459.23-6.59+8.93=11.577.44+7.75+1.81=175.82-2.65+3.52=6.698.02-1.97-4.34-0.6=1.115.45+7.04=12.496.58+7.77-1.36=12.993.39+8.46-4.37+7.1=14.589.96-0.26-8.97+1.35=2.087.87-3.44-2.01+7.17=9.599.05+1.47=10.528.08-5.78+8.33-6.92=3.711.73+4.39+0.03+2.06=8.216.7+1.58=8.283.26+9.08-0.54-5.73=6.077.95-0.06=7.896.84-1.79+5.78+1.3=12.132.62+8.28+1.18=12.086.79+6.59-4.71=8.670.04+7.01+8.29-7.26=8.085.21-2.95+8.01-7.06=3.218.09+2.63-0.19-3.23=7.35.84+5.88-2.67-4.94=4.118.02-5.27+1.19+1.66=5.68.03-2.73-2.59+4.96=7.673.45-1.25+1.92+3.26=7.382.04-1.23+2.57+3.37=6.753.84+8.55+4.37+6.05=22.815.31-1.72=3.599.53+6.31=15.848.45-3.69-3.6=1.160.39+6.57+3.48-9.71=0.737.09-5.1-1.23=0.764.96-4.76=0.23.23+0.75+7.25=11.234.2-0.55+9.91+2.87=16.433.76+6.79+5.31=15.864.57-0.49+8.45+7.87=20.49.97-6.46+2.1-3.1=2.518.26+6.76-9.31=5.715.78+6.56+4.87-7.93=9.287.14+1.49+8.83-1.05=16.414.54+6.91=11.459.84+6.91-1.84-4.63=10.287.68-4.35-1.22+7.51=9.624.12+7.72=11.845.19+0.37=5.569.13+6.17+3.52=18.821.62+0.71+0.85+9.89=13.073.21+4.91-3.43=4.699.74-5.78-1.72=2.249.8-1.58-5.42-2.46=0.344.62-2.65+9.47=11.448.85-6.66=2.194.97+2.36-4.01=3.327.21+4.93-2.67=9.479.94-0.24-5.98+2.13=5.854.72-0.38-3.49+6.9=7.756.06-1.39-1.71+4.48=7.446.28-3.16-2.68+7.12=7.564.53-2.65+6.61=8.499.7-3.27+8.33+7.58=22.348.23-0.03+2.88+1.21=12.299.58+7.99-6.5=11.077.1-2.39=4.719.86-5.69+5.17=9.346.81+4.94-3.21=8.546.74-1.6-1.05-3.45=0.642.65+8.08-0.27+6.57=17.037.91+6.39+2.66+7.22=24.188.86-0.71=8.153.5-0.17+2.63=5.962.83+4.04=6.870.51+9.83-7.19=3.159.64-4.64+9.23=14.235.45+4.34-8.35=1.444.03+2.62+4.22=10.870.34+9.43-3.94+7.1=12.939.68+4.53-3.6+2.3=12.918.24-4.41=3.838.44+1.74-9.96=0.228.91+8.49+6.15=23.559.5-4.93+7.89+6.6=19.067.59+3.32-2.27=8.649.96-6.47-2.99=0.55.68+7+9.62+3.97=26.276.91+9.1=16.011.44+4.06+5.52-2.14=8.889.92-2.27+7.35-6.47=8.535.66+5.03-2.2-4.55=3.948.43+7.45+8.02=23.97.61+5.3+8.12=21.038.92-2.84-1.87=4.211.03+7.62+1.69=10.343.02-0.2+1.87+8.03=12.723.04+3.67+7.95-4.08=10.588.48-3.35-3.91=1.229.01+9.4-4.01+1.34=15.746.03-0.66-4.53+0.57=1.414.92-4.47-0.2+1.2=1.455.3+7.95-6.95+8.71=15.017.55-3.36+4.54=8.735.47+6.33+2.64+2.32=16.768.06-7.93+7.73+7.37=15.237.14+6.42-6.05+0.02=7.538.62-6.68=1.944.59-0.55+1.95=5.999.63-1.06+7.71=16.288.63-6.42+7.57+8.06=17.845.83+2.32+9.19+2.14=19.480.94+9.81+5.11+4.63=20.492.36+3.42+8.88+9.23=23.896.87+9.1+4.3-0.14=20.137.39+9.44-1.04=15.795.67+2.68-7.07+1.23=2.512.6-1.46-0.51+8.66=9.298.46-7.79=0.679.64+1.47-2.61-2.96=5.549.17+8.27+5.15+8.41=316.69+2.92+9.78-1.69=17.70.15+4.85+3.89-7.15=1.741.23+3.22-1.72=2.731.53-1.19+3.72=4.063.51-2.43=1.086.65-0.31-0.2+9.62=15.768.49-0.31-3.91=4.274.54+7.08+3.52-7.05=8.099.51+1.48-3.81+3.94=11.121.51+6.95-7.75+4.99=5.77.19+0.85-2-4.41=1.632.72+1.45-3.41=0.762.21-0.3=1.912.27+9.33=11.69.04-5.65-0.31-1.02=2.062.36+6.78+4.32=13.469.01-1.28+8.57=16.39.6-6.09-0.98=2.535.04+5.38-5.08+2.48=7.828.8+1.8-2.96=7.646.86+9.73-2.13-8.55=5.916.35-0.12-4.32+4.06=5.977.63-7.22=0.417.14+3.03=10.174.44+0.47-2.73+0.33=2.518.47-7.9+9.42-0.31=9.682.59-1.41=1.189.82-2.45-4.24=3.133.97+3.53=7.56.49+6.72-0.08=13.139.14-0.25-3.51+0.12=5.53.04-0.9+5.45+3.02=10.616.75-3.34=3.412.6+5.83+8.52=16.957.73-0.27-5.7=1.762.19+2.01-2.25=1.954.1+2.79-0.12=6.777.66-5.64-1.07-0.69=0.266-2.55=3.457.72-6.66+8.84-6.33=3.577.97-3.87=4.10.38+9.04=9.422.56+2.32+1.9=6.788.41-3.52-1.89-2.63=0.372.43-0.5+5.01-5.26=1.682.19+8.89+6.93=18.017.73+2.81+2.94=13.488.66-1.68-3.93=3.055.45-1.43+1.5-0.82=4.72.57+6.51=9.088.52+0.8+7.75-5.05=12.025.08-0.21+4.67-1.98=7.568.77-1.56-0.21-5.31=1.693.91+6.57-8.88+7.76=9.368.26-4.54+2.73-1.41=5.049.51+0.09-6.76=2.848.01-1.73-0.29+9.62=15.617.98-6.18+1.75+7.27=10.826.85-6.72+4.18-2.03=2.283.44-1.62+9.97+3.29=15.089.75-5.47-3.6-0.53=0.154.4+2.32-1.47-4.99=0.266.23+1.62+9.05=16.92.45+4.4=6.859.22-2.94-3.64-1.31=1.331.66+3.17+5.86-1.46=9.239-3.64-2.71=2.651.39-0.14=1.255.92-0.35+1.52=7.097.46+7.22=14.686.46+6.28=12.740.9+9.31-2.2=8.013.69+5.37+2.85+1.34=13.259.44-3.15+1.99+8.92=17.27.79+2.29+4.54+9.87=24.496.62+4.49-8.86=2.257.27-0.87+9.38-0.12=15.665.9-2.45-1.53+5.04=6.965.7+8.73+4.86-4.83=14.469.51-0.44-2.42-6.27=0.382.02-0.72=1.37.68-0.44-0.32-5.92=17.16+6.03+7.19-3.31=17.075.29-0.85+5.71-0.58=9.572.47+1.68+5.74+0.21=10.11.48+6.28=7.762.12+8.92-5.23-2.98=2.838.73+4.64+8.14-2.2=19.310.82+4.94-0.33+5.79=11.229.77-5.07+7.97-9.39=3.288.28-3.21+6.72-0.88=10.912.91-1.54=1.378.32-7.7=0.629.96-1.91+3.26-0.17=11.148.3+2.22-8.85-0.24=1.439.46-2.16+4.01=11.318.55+3.25+8.36-3.5=16.665.21+4.13-1.78-1.77=5.791.71+4.56+9.12+4.24=19.639.82+1.77-8.41+2.7=5.888.17+8-8.77-2.74=4.663.53+2.45-5.58+5.44=5.845.65+1.28-3.32-0.43=3.184.65-2.6+4.4+