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5.84-5.48=4.36+7.12=0.74+9.76-3.59=7.18+7.91+3.3-0.06=7.05+9.32=4.15-2.84=1.19+7.45+1.15+1.86=9.05-4.48-3.88=7.56-7.14=8.71+7-3.04+4.31=0.74+2.29+8.31+6.44=8.04+6.26-0.9+8.37=0.73+9.71+8.72+9.72=5.63+7.5-8.7=8.07-5.46+7.98=8.1+4.46=0.44+1.57+9.32=5.83-2.67+5.72-4.89=6.03-3.81=1.01+6.02+6.34=9.72+2.97-0.98=9.25-2.13-0.24-2.45=6.33-0.12+9.65=7.26+0.25+3.29=6.07-5.48+5.88+2.34=3.89+9.99+1.21=5.5+8.86-8.48+2.71=8.38-5.65+8.1=0.11+9.87-1.93+7.04=5.13-0.45-2.39+2.12=3.57+6.91+6.33+3.87=9.15-6.52-0.49+5.03=5.35+7.07-4.22=5-3.88+8.26-0.38=8.64+7.86-2.3+7.23=2.23+4.04-3.53-2.49=8.17-8.05=2.78+7.97-2.62+0.78=7.6+1.16=9.06+5.63+2.12-6.81=5.91-1.18+7.83=4.17+0.5+4.56+5.12=7+7.82-4.85+4.57=4.27-0.8=2.5+2=9.14-2.5+9.38-6.96=2.21+6.76+0.71+6.41=9.82-2.14-0.79-4.71=7.12-6.73=9.69-0.04-0.69-2.9=2.49+9.37+9.52=5.27-2.01+1.39+2.04=9.78+4.06-3.65=4.22-3.23-0.77+3.1=7.14+4.1+4.08=3.55+1.18+7.18=8.59-3.77=9.51+8.35-5.16=9.02-8.07+5.47-2.01=3.54+1.68+0.88+6.72=9.36-7.83=8.88-0.89-0.5=7.99-1.96-0.46+7.17=5.5+5.97=4.04+7.53+0.25+7.91=2.91-1.07+8.07-6.76=5.61+0.68-2.56+6.2=4.13+9.69-4.18+1.26=6+1.05=8.18-1.92+7.57+3.08=8.5-0.38-3.54-1.62=6.04-3.87+5.05=7.61-0.42-0.24-0.82=5.64+5.98+8.76=0.95+3.49+4.96-8.5=6.57-0.16-4.29+5.03=2.18+6.6=9.04-3.87+5.59-1.28=7.94+1.48+8.41-5.03=8.85-1.33+8.19+3.32=7.79-7.1+6.3-1.06=2.89+3.21+2.92-1.88=6.29+2.55+3.96+5.81=1.84+9.8-0.78-3.36=3.79-2.36+5.1=9.67+6.91-3.2=6.79-2.78-3.61=0.53+7.02=4.8+4.38-5.9-2.13=8.24-2.62-1.18=3.88-1.56=8.52-1.79+8.49-0.91=3.45-0.23+9.02+8.61=4.48-4.19+0.45-0.36=6.8+3.25+2.64+2=5.67-2.41-1.51-0.48=7.49-1.27+2.46+9.96=4.25+3.43+9.12-1.57=8.73+8.03-7.53+8.33=5.76+6.61+4.93-8.44=4.68-3.98-0.18+9.43=0.72+7.3-5.82=9.46-5.03-2.28+8.61=6.76-6+5.85+6.6=4.95+5.99+0.43+3.87=5.95-0.85+2.24=9.79+9.25-8.49=0.29+6.94+8.55-8.02=9.98+5.52-6.34-0.32=5.97-2.22+6.48=7.43-3.74+3.6-1.84=0.78+5.54+9.62-0.69=7.94-1.01+8.58=4.79-1.11+5.67+6.09=9.78-5.89-0.76+6.94=6.32+6.18+7.87=4.98+8.87-8.57-0.61=8.61+6.59-7.39=5.53+3.63+7.05-3.83=9.6-5.71+0.17=5.18-2.67+4.69=5.51+9.42-7.51=0.89+7.81+6.84-4.92=7.84+1.21+2.85-2.27=5.6-5.11=4.32-2.64+3.51=7.98-5.84+4.06-1.61=6.23-1.24-1.75-2.36=6.23+9.85=7.19-4.26+9.23-6=4.28-2.17-0.03=7.63+7.65-3.41+9.66=6.23-4.3-0.79+8.01=7.19-6.97+9.96=9.94-5+5.08-2.73=7.3-0.5-0.33-3.48=2.93+5.51-6.48=6.93+8.34+4.08=9.58-1.73-7.6+4.71=7.1+1.31-3.22+4.69=7.29-2.52-1.09-0.3=8.6-2.28-3.77=8.64+0.83+7.63=7.55-2.68-1.02=8.39+8.08+2.7-8.01=1.42+3.8=6.44-4.66+6.09+5.42=4.96+2.07+6.76+9.64=7.88-2.3-2.34+1.15=3.95+2.56+8.23=5.91+3.94-6.13+8.21=6.04+1.29+2.78+3.86=6.08+6.71-7.8=9.94-0.87+0.1=0.24+7.3+5.07-5.7=0.03+8.65-0.73=7.34-0.34+7.74+5.06=8.82-1.35=9.74+1.92+9.11-1.39=7.02+6.98-7.12=8.81-5.14-1.34=4.41-3.92=8.9-1.41-0.54+4.32=1.72+2.85=8.3-5.47+0.96-1.17=6.34+9.04-6.09+7.16=7.73+6.03+5.24=3.14+0.64+6.85=3.63-3.27=7.14+9.53=4.95-3.12+5.93+4.78=5.1-1.38+0.95+3.62=1.46+7.4-6.47=8.54+7.75-1.96-7.9=9.78-0.41+8.06=2.12-1.05+4.3+5.86=8.32-1.95-1.26+7.13=0.21+3.25+0.17+9.89=9.23-0.98-1.59-3.84=3.58+1.08-2.65+7.28=6.29-2.11-1.54-0.37=4.68-0.9-2.36+7.64=5.36+4.61-7.81=9.2-4.8-3.02=8.92-6.91=2.98-2.11-0.6=0.99+6.54-1.18-2.3=4.74+7.52-9.62+2.74=9.52-3.02=6.56+6.16-5.24-2.65=7.57-4.84+5.14+9.08=7.72-2.16+1.25-6.32=4.19-1.57-1.94+9.61=3.31-2.59+5.58+9.31=9.03-0.32+0.28=7.21-3.07-0.49+0.72=4.41+8.93-6.4+5.08=3.94-0.77-0.71-2.21=8.94-5.47+8.52-4.34=9.03-8.66+5.11-2.09=4.48-2.66+0.66=9.63-0.14-8.91=8.83-1.6-2.92-0.78=4.05+3.53=0.06+9.03=9.08+3.15-0.44-4.65=8.05-4.85+4.45=6.28-2.44-1.86+7.06=3.87+8.68+5.16=2.43+2.67-4.37+1.34=5.2-2.7-0.84=3.15+0.92=8.83-0.49-4.58+9.03=8.3-2.74-0.8-1.23=9.3-0.63+7.3+4.8=3.77+7.48+8.74-3.28=7.37-5.98+6.16+2.46=5.29-4.85+5.77+6.68=8.54+5.38-9.57=2.6+1.59-2.66=2.64+0.34+1.61=9.58+5.63+9.42-8.08=8.23+7.26-4.06=2.79+0.5+8.73+9.13=2.52-0.43-0.33-1.33=7.35-4.74-0.23+9.26=6.83-3.71=1.13-0.09+2.66+9.85=8.97+5.12+9.47=6.37-2.94-0.02=9.85+0.88+4.95-2.62=9.75+0.76-1.16=2.12+4.79=8.07+0.92+1.77+7.43=1.51+6.99-5.13+0.12=7.49+2.87=3.42-0.22=5.82+0.23+4.14+3.59=8.64+8.86=9.79-1.94+8.76-3.82=1.57+9.36-3.81=2.09-0.73+4.88=8.91-3.93-4.44-0.19=9.58+3.25+2.32=6.16-0.54-3.57=0.46+3.81+6.86+5=7-3.38-1.36-0.17=8.52+4.05+5.01=1.06+6.79=7.16-4.73+3.02-1.5=7.5-0.8+5.89-7.11=5.49-5.09+3.41-1.96=7.61-3.13-1.93-1.32=9-4.45+3.59=7.99-6+6.59-0.71=8.63-1.79=7.63-2.64+1.94+4.98=9.31+6.03=8.92-2.45+0.06+4.7=9.05-3.17-1.54=3.44+4.64+0.79+7.84=4.67-0.82-1.44-0.09=3.17+6.19+5.71-3.95=5.09+2.39+3.68-4.9=4.29+2.79-2.13=6.38-3.06-2.18=9.05+3.48-5.93-4.47=1.67-1.17=9.9-5.07-2.67-0.92=7.05+7.44+5.25=7.17-4.37-1.13=9.89-6.29-3.06+6.27=2.53-1.59+9.31+6.59=4.67-1.18=1.46+5.67-1.59+7.92=1.8+8.01-0.11-9.6=6.55+1.64=5.02+5.67=9.9-2.84-0.58-4.93=6.6+9.94-3.53-6.61=4.81+7.28-9.07+3.23=8.49+5.14+6.44=9.89+1.97-1.82+5.08=8.16+9.51-8.45-7.6=7.17-1.38+6.02-8.04=6.85-4.11+8.9=9.95-6.63=1.82+8.71-7.63=5.99+8.63-7.13=8.05-0.32-3.8-2.87=9.38+6.17-7.13-0.3=7.76+4.47-4.22-4.25=9.76-6.62+5.56=3.28+1.16+6.4+4.69=7.41+6.32-3.74=6.44+9.75+0.66=9.9-1.21+3.27=4.19+8.38-2.91-8.12=0.03+0.1+4.28=9.82-2.97+4.05=7.77-0.61+9.65-0.75=8.78+4.13+1.67+3.54=4.14-0.68-1.53+0.75=5.91-3.5=3.27+9.61-2.97-8.79=7.19+4.57=9.22-6.07+6.82+0.16=0.41+3.46-2.94+2.99=8.52-2.45+7.94+5.95=8.99+9.21=9.27+4.6+0.88+2.27=9.09-8.67=2.36+8.66+5.83-1.72=9.07+2.23-0.54-4.45=5.84+0.57+8.28-9.66=1.64+2.76+8.79-2.43=6.58-1.61+8.36-4.61=9.73-7.02+5.67+3.08=6.93-2.47+3.65+0.15=5.4+1.48+7.99+2.56=0.61-0.07+8.27-8.31=1.65+6.65+6.39+0.47=0.96-0.39=7.27-3.62-1.38+9.53=9.34-1.58-3.59=9.19-4.94=4.55+1.98+2.22+8.79=6.7-0.11-0.36-3.76=0.19+8.96+4.59=7.55-0.41-2.75=9.03-8.08+8.12-6.09=9.25+3.4-1.78-3.92=9.74-7.2-0.95-0.75=8.24+5.26+2.13-7.35=5.36-3.06-2.06=5.32-0.45-2.1=2.29+2.3+9.9-7.2=3.96-0.64-1.7+1.58=9.1+8.01+2.43-3.73=1.79-1.08+2.9-3.46=8.88-1.96-5.52=3+4.64-0.88=9.23+6.41-2.85-4.67=1.46+6.05-1.47=6.89+3.21-6.31-0.3=7.17-4.23+4.98+5.28=4.78-1.47-1.93+3.78=6.67+9.92-5.23-0.71=3.66-3.13+5.96+0.41=4.36-2.23-1.67+4.1=7.48+2.17-5.23=5.38-3.14=0.3+9.22-3.23=0.62+9.11+7.17-3.09=6.76+1.55-4.58=7.03-3.09+2.8=8.29-0.25-0.11-4.99=3.18+5.59-3.74-2.43=9.45+0.68+3.25+3.38=4.71+6.64-1.58=6.95-0.29-0.41+0.64=9.59-1.31+1.28+7.7=9.99+6.12+0.72-2.52=4.08+8.99+1.03=6.4-4.36+8.48-9.9=0.35+1.44+9.29=8.93+5.04-6.82+0.73=7.65+8.22-2.35-5.25=5.72+7.51-4.86+1.28=4.74+0.02+9.94=8.89-2.84-1.82-2.02=6.23-0.25+8.06=6.88-4.93+0.26=4.84-0.37=9.6-4.43-1.66=9.54-6.76=8.68-3.42-3.24+6.29=8.74+2.06+5.78=3.58+6.23-0.52+1.99=6.96-3.61-0.56-0.43=8.76+2.9-2.48-7.65=7.04-4.77+0.23+9.55=9.71-2.25-2.8=2.67+5.71+2.19+5.79=8.06-0.92+7.99=6.98+9.96-8.41-0.48=6.92-0.35-3.38-2.71=1.72+4.24+0.15-4.87=8.33-2.1-2=5.18+1.31+4.05-5.19=0.1+4.93+2.12+1.99=2.9-2.07=4-3.82+6.43+2.97=0.82+7.66=6.12-5.7+5.73=3.98+9.88+1.25=7.97+0.13+3.5+1.55=7.81-3.89+1.71-3.16=6.08-0.34-2.16-3.24=9.98-4.32+5.82=6.19+0.78+9.78-0.67=9.75+8.75-1.58+2.41=2.41+2.02+5.19-5.28=7.8+9.93+6.68-9.01=5.1-1.73-0.68=3.18+9.12-6.23-3.33=6.5+5.68-1.21+8.04=9.17+4.58=3.95-1.73=9.41-2.91=2.82+5.96+5.33-3.2=7.27+0.45-4.95+5.08=3.39+3.48+3.6=7.22-3.3-0.68=0.2+3.65+0.75+1.76=8.39-2.57-2.59-2.63=0.19+7.69=7.21+4.65-3.22=8.18-2.73=6.67-2.44+5.43-7.18=7.58-5.37-1.52=9.28-6.88=0.95+5.18+0.32=8.55-0.77-3.81+2.8=4.52-0.77+7.59-9.83=4.48-0.37-1.34=1.03-0.2+6.3=6.36-1.12+5.14=8.09-0.28-1.79-2.74=9.81-7.57+9.74-4.12=8.36-4.19-2.53=4.21+4.04+4.97-3.43=0.18+5.6=9.38-0.69-4.8=8.22+0.49=5.75+1.11=1.77+6.23-0.65-4.32=9.97-6.15-0.65+3.4=1.72+7.9-9.44=9.24+3.43+2.26+2.49=9.49-3.48-0.15=6.12-4.74+2.63=2.47+3.45=9.23+1.57-5.15-2.87=8.58+2.79=8.97-7.32-0.26=0.97-0.64+5.09+0.49=5.33-2.36-2.85=9.01-1.24-0.31=6.09+6.42=0.08+9.51-2.27+4.13=7.12+1.71-4.18+9.86=1.02+4.16=7.41-3.41+9.89=4.99-0.02-0.94+8.63=9.73-4.76=5.04+8.66+9.89+1.41=9.13+8.73+0.28=8.9+1.7+4.2-3.72=1.84+1.69+6.01+2.93=5.68-0.52+2.23-4.06=4.97-2.11+9.59+7.8=5.37+6.34-7.93-2.97=7.99-0.53-5.78=4.73+2.6+7.87=9.49-2.62-4.36=3.13-0.86-1.24+9.44=7.51+9.42-0.07-3.74=7.47+5.7=6.91+7.11+7.84=7.17+8.05-3.84-2.19=3.75-3.2+3.69+5.91=3.59+1.3=3.92+2.59+8.72+1.72=2.49-0.63+3.79-2.89=4.24+7.86-1.03-5.58=3.66-0.76-1.1+8.42=1.62+5.04+5.82=9.82+0.95-9.31=7.26-5.52-0.81=9.2-8.65=1.08+9.38-7.31+5.54=6.23+7.3+6.2=9.98-0.33-3.09-3.27=0.68+9.87-5.43-3.86=6.56-3.09-0.42-2=3.34-1.73+7.51-4.03=6.99+9.03-5.34+7.23=0.28+9.6+2.08=1.83+2.48+5.57+7.07=4.55+8.89-3.18=0.79+6.03-5.23=9.34+0.36=5.66+8.82+5.12-3.99=8.41+1.52-0.58+2.52=6.17-3.87-0.25-1.25=8.67-7.4=6.65+3.78+9.33+1.22=4.03-0.26-2.15-0.86=9.6+8.52+8.09-4.11=3.55+7.67+8.33-7.98=2.81+6.7-0.99-7.13=9.72-1.37=8.06-4.18=3.88+8.61+0.17=6.91-1.27+2.81=8.51+9.75=7.09-4.02+2.45+6.8=8.16-7.62+7.35=5.19+4.67+3.85+1.02=1+2.01+9.73+9.26=6.76+6.3+6.47=5.9-4.13=8.06+7.87-9.21=9.05-8.36+6.03-3.84=3.59+9.15=9.43-1.23-3.43=9.59-8.4=7.8-5.16+6.98-6.4=8.45-1.31-0.52+8.26=8.85-3.3-3.77-0.87=9.71+5.1+1.69+8.42=9.86-0.69-1.88+5.59=1.52+9.98-1.38-5.34=9.05-0.22-7.41+6.22=9.28-4.99-1.97+2.9=9.55+3.29=3.95-0.28+6.48+7.32=8.67-2.9+3.49=8.11+3.81-5.15+7.42=9.92-3.69-1.47=9.88+5.28-1.53+9.43=9.43+4.1=5.95-1.3-0.24-3.97=8.53+4.47-5.02+6.5=6.09+8.3+0.81-7.71=9.37+1.25-8.77=6.08-2.05-0.27+1.57=4.29-2.2=5.16+5.81-3.69-2.44=7.45-2.11-1.58-0.22=5.84+7.13=9.21+6.42+1.7+1.09=6.47+6.21+3.25-0.13=7.72-4.43-1.73=9.85+9.46+3.8-5.12=8.63-0.51-1.62-5.89=6.49-4.88+4.58+5.54=0.16+7.41-4.64+5.47=3.12+2.22+2.84-4.23=1.91+8.26-4.74+3.29=9.05-0.66-6.13=7.42+3.17+7.85=8.04-6.76-0.97+0.82=9.3-7.18+9.16-0.52=7.25-0.13-2.06+6.34=8.09-2.5+6.99-2.38=4.9+1.88-2.96=9.65+5.76-9.05-3.9=2.13+8.18=3.67+5.92-1.02-1.08=9.91-1.04+8.05+1.65=3.83+3.82=8.57+2.65-3.84=8.15-0.89+9.09-3.1=9.57-5.96+8-6.53=7.4-0.9+4.47-6=9.86-5.28-2.2+8.03=0.48+2.88-0.35-1.71=0.84+0.35+6.49=9.5+4.45+5.5+6.05=3.57+5.53=0.02+8.14-4.35=1.52+1.39+9.77=7-2.05+9.75+3.49=9.05+5.89-4+0.81=0.34+9.01-1.55-1.43=1.5+7.97-5.64=4.13-3.17+7.71+4.59=9.52+0.65+7.62+4.35=7.67-3.04+7.63=5.97-1.42-0.2-0.21=7.72-3.63+6.17=7.6+3.64-0.88+6.61=1.84+0.32+4.29+8.7=6.63-1.66+6.71+9.62=0.87+3.54+1+5.87=2.36-0.28-1.77=9.16-7.58+1.95+2.73=6.52-1.2-1.6=4.6-3.85+4.49-1.66=8.15-0.52-1.77-5.65=7.03-3.98-0.61=3.83+8.29-0.51-9.54=9.72-9.23+7.93+4.67=6.09-2.03-0.55-2.15=7.59-4.12+6.5-1.71=8.6+7.59-8.57+4.15=8.73-3.46-3.67=4.24+3.4+4.99+2.41=2.58-1.77+9.83-4.39=7.21-1.13=3.97-1.28+8.03=1.56+9.12+9.48=2.13+9.28+8.04=0.33+8.82-2.26-6.4=3.11+5.69+7.24-9.32=9.71-2.34-5.85+4.98=9.37-0.42+1.58-0.89=6.32-1.11=7.98-2.84-1.86=6.65-0.8-1.76-1.62=9-0.03+2.87=9.63-0.37-1.55+5.37=5.65+2.67-3.76-0.9=1.01-0.79=7.69+5.68-2.87=4.24+1.33=9.85+5.58-5.25=4.44-2.81+8.9+0.98=0.8+8.52+5.12-3.05=1.55+0.79+9.06-1.13=8.74-2.52+6.41+2.62=3.31+0.5+7.31=7.67-0.81-1.96-0.44=3.88+1.29-0.12+9.29=8.97-1.11-3.71-2.73=1.24+4.59+5.31-7.23=6.98-0.45-2.9+4.25=7.5+3.94-9.03=8.61-3.12+2.54-4.32=6.83-0.5-0.42=5.82-3.18-1.31+4.61=8.27+5.77-2.14-9.31=6.8-1.22+1.23+5.09=4.87-3.35=9.71-1.11+5.95=4.72+6.48-6.07=3.87-1.79=5.64-1.18+4.06=6.61+2.12=8.27-1.68+8.68-4.03=9.16-0.17-1.58+3.53=2.78+5.2-4.13=8.16+9.49+1.81-8.94=7.39+3.59=9.11+8.1+0.56+8.65=0.45+4.51+7.1=8.68+9.46+8.4+2.94=3.45-0.95-0.84-1.09=7.08-2.51+9.35+2.37=8.61-6.3-1.28+6.57=8.94-7.57+6.88=9.43-2.69+2.76-0.98=2.88+4.29+2.37=6.52-2.13-2.41-1.01=2.96-0.16=5.03+3.6+7.98=8.47-4.11=7.81-0.95-5.83+9.33=8.93+8.18-7.57+0.53=7.5+7.78+8.74+4.42=8.06+0.07-4.79-0.88=2.63+5.74+7.12=8.29-5.02=7.09-6.19+0.6=6.35+9.78=4.06-1.08+2.47+7.24=8.19+5.67-0.08=9.76-3.7-0.29-0.58=8.95-2.04+9.01-5.33=3.18-1.03+2.94+2.93=8.94-5.2=7.04-1.56-2.5=9.26-1.26=8.69-8.18+7.62+9.75=9.42-6.09-0.05+4.12=9.46+1.58+9.42=0.12+6.19+6.69=7.27+9-0.34+7.58=9.67-1.6-2.46=9.53+7.68-7.89+3.39=7.65-6.58+7.92+5.1=9.76-9.18+8.88=2.98+1.98+7.66+8.82=9.78-7.11-1.45+1.06=1.21+0.33+1.47+3.33=9.38-2.9-3.16-1.9=9.28-4.26-0.61=8.67-1.03-5.29+1.07=3.99+7.75-9.83+5.95=8.38-6.34+6.59=7.37+8.52=2.87-1.23-1.52+9.54=8.84+9.07+1.75+7.6=9.39-2.33+1.48=6.17+9.86-2.65=1.09+7.6-1.62-4.64=0.27+0.71+5.5=8.85-2.57-0.48-4.16=8.66-0.04-6.95-1.26=4.32-3.22+1.25=7.28+6.22-0.07-9.29=9.26-0.2-1.55-2.09=3.99+6.52-1.45=6.63-4.68+8.82=8.67+7.39-6.57+0.47=1.4+5.38+0.07-4.87=0.33+8.01=3.49+8.78-3.65+6.7=8.55-0.72+5.02=7.22+1.45+8.61+1.72=8.6-5.21-0.7=3.09+8.38+1.18-1.43=5.22-3.27+7.71=4.08+9.37-5.79-7.2=8.9-3.76-3.72=4.85+0.83+9.65+8.41=8.38-0.64-5.98+6.32=3.33-1.11+5.19=1.7+1.15-1.33=7.89-2.58+4.92+4.04=7.5-4.47+4.33+2.43=5.73+6.47-3.85+0.03=4.77-1.62-0.63-2.06=9.54-1.25-7.63+3.56=6.94-3.39+5.5-5.81=5.61+0.83=7.47+8.99+8.51+4.02=5.88+0.86+7.97-7.38=8.87-3.36-5.21+5.41=9.1+8.8-5.32+5.29=6.21+0.79+6.24=6.82+3.74-6.55=9.51-2.96=7.54-1.08+3.47-2.71=8.72+7.74-6.7=7.43+4.63+3.93=3.04-1.04+5.31+8.38=1.64+4.74-1.55+1.94=9.35-4.92+4.64=0.22+4.27+9.82-9.14=9.8+5.83=6.28-2.69=9.79-0.66+6.76-6.1=8.05+7.87+2.53-0.09=7.79+4.84-3.56+7.13=5.94+3.28-4.57-3.56=3.45+6-1.55-2.13=8.68-3.07-2.71-1.79=2.9+7.84-0.77-7.96=7.35+0.49-4.92-0.38=9.62-0.47-3.94=8.83+0.75+4.86-5.9=9.21+2.52-0.35-3.64=2+3.86-2.26+4.24=参考答案5.84-5.48=0.364.36+7.12=11.480.74+9.76-3.59=6.917.18+7.91+3.3-0.06=18.337.05+9.32=16.374.15-2.84=1.311.19+7.45+1.15+1.86=11.659.05-4.48-3.88=0.697.56-7.14=0.428.71+7-3.04+4.31=16.980.74+2.29+8.31+6.44=17.788.04+6.26-0.9+8.37=21.770.73+9.71+8.72+9.72=28.885.63+7.5-8.7=4.438.07-5.46+7.98=10.598.1+4.46=12.560.44+1.57+9.32=11.335.83-2.67+5.72-4.89=3.996.03-3.81=2.221.01+6.02+6.34=13.379.72+2.97-0.98=11.719.25-2.13-0.24-2.45=4.436.33-0.12+9.65=15.867.26+0.25+3.29=10.86.07-5.48+5.88+2.34=8.813.89+9.99+1.21=15.095.5+8.86-8.48+2.71=8.598.38-5.65+8.1=10.830.11+9.87-1.93+7.04=15.095.13-0.45-2.39+2.12=4.413.57+6.91+6.33+3.87=20.689.15-6.52-0.49+5.03=7.175.35+7.07-4.22=8.25-3.88+8.26-0.38=98.64+7.86-2.3+7.23=21.432.23+4.04-3.53-2.49=0.258.17-8.05=0.122.78+7.97-2.62+0.78=8.917.6+1.16=8.769.06+5.63+2.12-6.81=105.91-1.18+7.83=12.564.17+0.5+4.56+5.12=14.357+7.82-4.85+4.57=14.544.27-0.8=3.472.5+2=4.59.14-2.5+9.38-6.96=9.062.21+6.76+0.71+6.41=16.099.82-2.14-0.79-4.71=2.187.12-6.73=0.399.69-0.04-0.69-2.9=6.062.49+9.37+9.52=21.385.27-2.01+1.39+2.04=6.699.78+4.06-3.65=10.194.22-3.23-0.77+3.1=3.327.14+4.1+4.08=15.323.55+1.18+7.18=11.918.59-3.77=4.829.51+8.35-5.16=12.79.02-8.07+5.47-2.01=4.413.54+1.68+0.88+6.72=12.829.36-7.83=1.538.88-0.89-0.5=7.497.99-1.96-0.46+7.17=12.745.5+5.97=11.474.04+7.53+0.25+7.91=19.732.91-1.07+8.07-6.76=3.155.61+0.68-2.56+6.2=9.934.13+9.69-4.18+1.26=10.96+1.05=7.058.18-1.92+7.57+3.08=16.918.5-0.38-3.54-1.62=2.966.04-3.87+5.05=7.227.61-0.42-0.24-0.82=6.135.64+5.98+8.76=20.380.95+3.49+4.96-8.5=0.96.57-0.16-4.29+5.03=7.152.18+6.6=8.789.04-3.87+5.59-1.28=9.487.94+1.48+8.41-5.03=12.88.85-1.33+8.19+3.32=19.037.79-7.1+6.3-1.06=5.932.89+3.21+2.92-1.88=7.146.29+2.55+3.96+5.81=18.611.84+9.8-0.78-3.36=7.53.79-2.36+5.1=6.539.67+6.91-3.2=13.386.79-2.78-3.61=0.40.53+7.02=7.554.8+4.38-5.9-2.13=1.158.24-2.62-1.18=4.443.88-1.56=2.328.52-1.79+8.49-0.91=14.313.45-0.23+9.02+8.61=20.854.48-4.19+0.45-0.36=0.386.8+3.25+2.64+2=14.695.67-2.41-1.51-0.48=1.277.49-1.27+2.46+9.96=18.644.25+3.43+9.12-1.57=15.238.73+8.03-7.53+8.33=17.565.76+6.61+4.93-8.44=8.864.68-3.98-0.18+9.43=9.950.72+7.3-5.82=2.29.46-5.03-2.28+8.61=10.766.76-6+5.85+6.6=13.214.95+5.99+0.43+3.87=15.245.95-0.85+2.24=7.349.79+9.25-8.49=10.550.29+6.94+8.55-8.02=7.769.98+5.52-6.34-0.32=8.845.97-2.22+6.48=10.237.43-3.74+3.6-1.84=5.450.78+5.54+9.62-0.69=15.257.94-1.01+8.58=15.514.79-1.11+5.67+6.09=15.449.78-5.89-0.76+6.94=10.076.32+6.18+7.87=20.374.98+8.87-8.57-0.61=4.678.61+6.59-7.39=7.815.53+3.63+7.05-3.83=12.389.6-5.71+0.17=4.065.18-2.67+4.69=7.25.51+9.42-7.51=7.420.89+7.81+6.84-4.92=10.627.84+1.21+2.85-2.27=9.635.6-5.11=0.494.32-2.64+3.51=5.197.98-5.84+4.06-1.61=4.596.23-1.24-1.75-2.36=0.886.23+9.85=16.087.19-4.26+9.23-6=6.164.28-2.17-0.03=2.087.63+7.65-3.41+9.66=21.536.23-4.3-0.79+8.01=9.157.19-6.97+9.96=10.189.94-5+5.08-2.73=7.297.3-0.5-0.33-3.48=2.992.93+5.51-6.48=1.966.93+8.34+4.08=19.359.58-1.73-7.6+4.71=4.967.1+1.31-3.22+4.69=9.887.29-2.52-1.09-0.3=3.388.6-2.28-3.77=2.558.64+0.83+7.63=17.17.55-2.68-1.02=3.858.39+8.08+2.7-8.01=11.161.42+3.8=5.226.44-4.66+6.09+5.42=13.294.96+2.07+6.76+9.64=23.437.88-2.3-2.34+1.15=4.393.95+2.56+8.23=14.745.91+3.94-6.13+8.21=11.936.04+1.29+2.78+3.86=13.976.08+6.71-7.8=4.999.94-0.87+0.1=9.170.24+7.3+5.07-5.7=6.910.03+8.65-0.73=7.957.34-0.34+7.74+5.06=19.88.82-1.35=7.479.74+1.92+9.11-1.39=19.387.02+6.98-7.12=6.888.81-5.14-1.34=2.334.41-3.92=0.498.9-1.41-0.54+4.32=11.271.72+2.85=4.578.3-5.47+0.96-1.17=2.626.34+9.04-6.09+7.16=16.457.73+6.03+5.24=193.14+0.64+6.85=10.633.63-3.27=0.367.14+9.53=16.674.95-3.12+5.93+4.78=12.545.1-1.38+0.95+3.62=8.291.46+7.4-6.47=2.398.54+7.75-1.96-7.9=6.439.78-0.41+8.06=17.432.12-1.05+4.3+5.86=11.238.32-1.95-1.26+7.13=12.240.21+3.25+0.17+9.89=13.529.23-0.98-1.59-3.84=2.823.58+1.08-2.65+7.28=9.296.29-2.11-1.54-0.37=2.274.68-0.9-2.36+7.64=9.065.36+4.61-7.81=2.169.2-4.8-3.02=1.388.92-6.91=2.012.98-2.11-0.6=0.270.99+6.54-1.18-2.3=4.054.74+7.52-9.62+2.74=5.389.52-3.02=6.56.56+6.16-5.24-2.65=4.837.57-4.84+5.14+9.08=16.957.72-2.16+1.25-6.32=0.494.19-1.57-1.94+9.61=10.293.31-2.59+5.58+9.31=15.619.03-0.32+0.28=8.997.21-3.07-0.49+0.72=4.374.41+8.93-6.4+5.08=12.023.94-0.77-0.71-2.21=0.258.94-5.47+8.52-4.34=7.659.03-8.66+5.11-2.09=3.394.48-2.66+0.66=2.489.63-0.14-8.91=0.588.83-1.6-2.92-0.78=3.534.05+3.53=7.580.06+9.03=9.099.08+3.15-0.44-4.65=7.148.05-4.85+4.45=7.656.28-2.44-1.86+7.06=9.043.87+8.68+5.16=17.712.43+2.67-4.37+1.34=2.075.2-2.7-0.84=1.663.15+0.92=4.078.83-0.49-4.58+9.03=12.798.3-2.74-0.8-1.23=3.539.3-0.63+7.3+4.8=20.773.77+7.48+8.74-3.28=16.717.37-5.98+6.16+2.46=10.015.29-4.85+5.77+6.68=12.898.54+5.38-9.57=4.352.6+1.59-2.66=1.532.64+0.34+1.61=4.599.58+5.63+9.42-8.08=16.558.23+7.26-4.06=11.432.79+0.5+8.73+9.13=21.152.52-0.43-0.33-1.33=0.437.35-4.74-0.23+9.26=11.646.83-3.71=3.121.13-0.09+2.66+9.85=13.558.97+5.12+9.47=23.566.37-2.94-0.02=3.419.85+0.88+4.95-2.62=13.069.75+0.76-1.16=9.352.12+4.79=6.918.07+0.92+1.77+7.43=18.191.51+6.99-5.13+0.12=3.497.49+2.87=10.363.42-0.22=3.25.82+0.23+4.14+3.59=13.788.64+8.86=17.59.79-1.94+8.76-3.82=12.791.57+9.36-3.81=7.122.09-0.73+4.88=6.248.91-3.93-4.44-0.19=0.359.58+3.25+2.32=15.156.16-0.54-3.57=2.050.46+3.81+6.86+5=16.137-3.38-1.36-0.17=2.098.52+4.05+5.01=17.581.06+6.79=7.857.16-4.73+3.02-1.5=3.957.5-0.8+5.89-7.11=5.485.49-5.09+3.41-1.96=1.857.61-3.13-1.93-1.32=1.239-4.45+3.59=8.147.99-6+6.59-0.71=7.878.63-1.79=6.847.63-2.64+1.94+4.98=11.919.31+6.03=15.348.92-2.45+0.06+4.7=11.239.05-3.17-1.54=4.343.44+4.64+0.79+7.84=16.714.67-0.82-1.44-0.09=2.323.17+6.19+5.71-3.95=11.125.09+2.39+3.68-4.9=6.264.29+2.79-2.13=4.956.38-3.06-2.18=1.149.05+3.48-5.93-4.47=2.131.67-1.17=0.59.9-5.07-2.67-0.92=1.247.05+7.44+5.25=19.747.17-4.37-1.13=1.679.89-6.29-3.06+6.27=6.812.53-1.59+9.31+6.59=16.844.67-1.18=3.491.46+5.67-1.59+7.92=13.461.8+8.01-0.11-9.6=0.16.55+1.64=8.195.02+5.67=10.699.9-2.84-0.58-4.93=1.556.6+9.94-3.53-6.61=6.44.81+7.28-9.07+3.23=6.258.49+5.14+6.44=20.079.89+1.97-1.82+5.08=15.128.16+9.51-8.45-7.6=1.627.17-1.38+6.02-8.04=3.776.85-4.11+8.9=11.649.95-6.63=3.321.82+8.71-7.63=2.95.99+8.63-7.13=7.498.05-0.32-3.8-2.87=1.069.38+6.17-7.13-0.3=8.127.76+4.47-4.22-4.25=3.769.76-6.62+5.56=8.73.28+1.16+6.4+4.69=15.537.41+6.32-3.74=9.996.44+9.75+0.66=16.859.9-1.21+3.27=11.964.19+8.38-2.91-8.12=1.540.03+0.1+4.28=4.419.82-2.97+4.05=10.97.77-0.61+9.65-0.75=16.068.78+4.13+1.67+3.54=18.124.14-0.68-1.53+0.75=2.685.91-3.5=2.413.27+9.61-2.97-8.79=1.127.19+4.57=11.769.22-6.07+6.82+0.16=10.130.41+3.46-2.94+2.99=3.928.52-2.45+7.94+5.95=19.968.99+9.21=18.29.27+4.6+0.88+2.27=17.029.09-8.67=0.422.36+8.66+5.83-1.72=15.139.07+2.23-0.54-4.45=6.315.84+0.57+8.28-9.66=5.031.64+2.76+8.79-2.43=10.766.58-1.61+8.36-4.61=8.729.73-7.02+5.67+3.08=11.466.93-2.47+3.65+0.15=8.265.4+1.48+7.99+2.56=17.430.61-0.07+8.27-8.31=0.51.65+6.65+6.39+0.47=15.160.96-0.39=0.577.27-3.62-1.38+9.53=11.89.34-1.58-3.59=4.179.19-4.94=4.254.55+1.98+2.22+8.79=17.546.7-0.11-0.36-3.76=2.470.19+8.96+4.59=13.747.55-0.41-2.75=4.399.03-8.08+8.12-6.09=2.989.25+3.4-1.78-3.92=6.959.74-7.2-0.95-0.75=0.848.24+5.26+2.13-7.35=8.285.36-3.06-2.06=0.245.32-0.45-2.1=2.772.29+2.3+9.9-7.2=7.293.96-0.64-1.7+1.58=3.29.1+8.01+2.43-3.73=15.811.79-1.08+2.9-3.46=0.158.88-1.96-5.52=1.43+4.64-0.88=6.769.23+6.41-2.85-4.67=8.121.46+6.05-1.47=6.046.89+3.21-6.31-0.3=3.497.17-4.23+4.98+5.28=13.24.78-1.47-1.93+3.78=5.166.67+9.92-5.23-0.71=10.653.66-3.13+5.96+0.41=6.94.36-2.23-1.67+4.1=4.567.48+2.17-5.23=4.425.38-3.14=2.240.3+9.22-3.23=6.290.62+9.11+7.17-3.09=13.816.76+1.55-4.58=3.737.03-3.09+2.8=6.748.29-0.25-0.11-4.99=2.943.18+5.59-3.74-2.43=2.69.45+0.68+3.25+3.38=16.764.71+6.64-1.58=9.776.95-0.29-0.41+0.64=6.899.59-1.31+1.28+7.7=17.269.99+6.12+0.72-2.52=14.314.08+8.99+1.03=14.16.4-4.36+8.48-9.9=0.620.35+1.44+9.29=11.088.93+5.04-6.82+0.73=7.887.65+8.22-2.35-5.25=8.275.72+7.51-4.86+1.28=9.654.74+0.02+9.94=14.78.89-2.84-1.82-2.02=2.216.23-0.25+8.06=14.046.88-4.93+0.26=2.214.84-0.37=4.479.6-4.43-1.66=3.519.54-6.76=2.788.68-3.42-3.24+6.29=8.318.74+2.06+5.78=16.583.58+6.23-0.52+1.99=11.286.96-3.61-0.56-0.43=2.368.76+2.9-2.48-7.65=1.537.04-4.77+0.23+9.55=12.059.71-2.25-2.8=4.662.67+5.71+2.19+5.79=16.368.06-0.92+7.99=15.136.98+9.96-8.41-0.48=8.056.92-0.35-3.38-2.71=0.481.72+4.24+0.15-4.87=1.248.33-2.1-2=4.235.18+1.31+4.05-5.19=5.350.1+4.93+2.12+1.99=9.142.9-2.07=0.834-3.82+6.43+2.97=9.580.82+7.66=8.486.12-5.7+5.73=6.153.98+9.88+1.25=15.117.97+0.13+3.5+1.55=13.157.81-3.89+1.71-3.16=2.476.08-0.34-2.16-3.24=0.349.98-4.32+5.82=11.486.19+0.78+9.78-0.67=16.089.75+8.75-1.58+2.41=19.332.41+2.02+5.19-5.28=4.347.8+9.93+6.68-9.01=15.45.1-1.73-0.68=2.693.18+9.12-6.23-3.33=2.746.5+5.68-1.21+8.04=19.019.17+4.58=13.753.95-1.73=2.229.41-2.91=6.52.82+5.96+5.33-3.2=10.917.27+0.45-4.95+5.08=7.853.39+3.48+3.6=10.477.22-3.3-0.68=3.240.2+3.65+0.75+1.76=6.368.39-2.57-2.59-2.63=0.60.19+7.69=7.887.21+4.65-3.22=8.648.18-2.73=5.456.67-2.44+5.43-7.18=2.487.58-5.37-1.52=0.699.28-6.88=2.40.95+5.18+0.32=6.458.55-0.77-3.81+2.8=6.774.52-0.77+7.59-9.83=1.514.48-0.37-1.34=2.771.03-0.2+6.3=7.136.36-1.12+5.14=10.388.09-0.28-1.79-2.74=3.289.81-7.57+9.74-4.12=7.868.36-4.19-2.53=1.644.21+4.04+4.97-3.43=9.790.18+5.6=5.789.38-0.69-4.8=3.898.22+0.49=8.715.75+1.11=6.861.77+6.23-0.65-4.32=3.039.97-6.15-0.65+3.4=6.571.72+7.9-9.44=0.189.24+3.43+2.26+2.49=17.429.49-3.48-0.15=5.866.12-4.74+2.63=4.012.47+3.45=5.929.23+1.57-5.15-2.87=2.788.58+2.79=11.378.97-7.32-0.26=1.390.97-0.64+5.09+0.49=5.915.33-2.36-2.85=0.129.01-1.24-0.31=7.466.09+6.42=12.510.08+9.51-2.27+4.13=11.457.12+1.71-4.18+9.86=14.511.02+4.16=5.187.41-3.41+9.89=13.894.99-0.02-0.94+8.63=12.669.73-4.76=4.975.04+8.66+9.89+1.41=259.13+8.73+0.28=18.148.9+1.7+4.2-3.72=11.081.84+1.69+6.01+2.93=12.475.68-0.52+2.23-4.06=3.334.97-2.11+9.59+7.8=20.255.37+6.34-7.93-2.97=0.817.99-0.53-5.78=1.684.73+2.6+7.87=15.29.49-2.62-4.36=2.513.13-0.86-1.24+9.44=10.477.51+9.42-0.07-3.74=13.127.47+5.7=13.176.91+7.11+7.84=21.867.17+8.05-3.84-2.19=9.193.75-3.2+3.69+5.91=10.153.59+1.3=4.893.92+2.59+8.72+1.72=16.952.49-0.63+3.79-2.89=2.764.24+7.86-1.03-5.58=5.493.66-0.76-1.1+8.42=10.221.62+5.04+5.82=12.489.82+0.95-9.31=1.467.26-5.52-0.81=0.939.2-8.65=0.551.08+9.38-7.31+5.54=8.696.23+7.3+6.2=19.739.98-0.33-3.09-3.27=3.290.68+9.87-5.43-3.86=1.266.56-3.09-0.42-2=1.053.34-1.73+7.51-4.03=5.096.99+9.03-5.34+7.23=17.910.28+9.6+2.08=11.961.83+2.48+5.57+7.07=16.954.55+8.89-3.18=10.260.79+6.03-5.23=1.599.34+0.36=9.75.66+8.82+5.12-3.99=15.618.41+1.52-0.58+2.52=11.876.17-3.87-0.25-1.25=0.88.67-7.4=1.276.65+3.78+9.33+1.22=20.984.03-0.26-2.15-0.86=0.769.6+8.52+8.09-4.11=22.13.55+7.67+8.33-7.98=11.572.81+6.7-0.99-7.13=1.399.72-1.37=8.358.06-4.18=3.883.88+8.61+0.17=12.666.91-1.27+2.81=8.458.51+9.75=18.267.09-4.02+2.45+6.8=12.328.16-7.62+7.35=7.895.19+4.67+3.85+1.02=14.731+2.01+9.73+9.26=226.76+6.3+6.47=19.535.9-4.13=1.778.06+7.87-9.21=6.729.05-8.36+6.03-3.84=2.883.59+9.15=12.749.43-1.23-3.43=4.779.59-8.4=1.197.8-5.16+6.98-6.4=3.228.45-1.31-0.52+8.26=14.888.85-3.3-3.77-0.87=0.919.71+5.1+1.69+8.42=24.929.86-0.69-1.88+5.59=12.881.52+9.98-1.38-5.34=4.789.05-0.22-7.41+6.22=7.649.28-4.99-1.97+2.9=5.229.55+3.29=12.843.95-0.28+6.48+7.32=17.478.67-2.9+3.49=9.268.11+3.81-5.15+7.42=14.199.92-3.69-1.47=4.769.88+5.28-1.53+9.43=23.069.43+4.1=13.535.95-1.3-0.24-3.97=0.448.53+4.47-5.02+6.5=14.486.09+8.3+0.81-7.71=7.499.37+1.25-8.77=1.856.08-2.05-0.27+1.57=5.334.29-2.2=2.095.16+5.81-3.69-2.44=4.847.45-2.11-1.58-0.22=3.545.84+7.13=12.979.21+6.42+1.7+1.09=18.426.47+6.21+3.25-0.13=15.87.72-4.43-1.73=1.569.85+9.46+3.8-5.12=17.998.63-0.51-1.62-5.89=0.616.49-4.88+4.58+5.54=11.730.16+7.41-4.64+5.47=8.43.12+2.22+2.84-4.23=3.951.91+8.26-4.74+3.29=8.729.05-0.66-6.13=2.267.42+3.17+7.85=18.448.04-6.76-0.97+0.82=1.139.3-7.18+9.16-0.52=10.767.25-0.13-2.06+6.34=11.48.09-2.5+6.99-2.38=10.24.9+1.88-2.96=3.829.65+5.76-9.05-3.9=2.462.13+8.18=10.313.67+5.92-1.02-1.08=7.499.91-1.04+8.05+1.65=18.573.83+3.82=7.658.57+2.65-3.84=7.388.15-0.89+9.09-3.1=13.259.57-5.96+8-6.53=5.087.4-0.9+4.47-6=4.979.86-5.28-2.2+8.03=10.410.48+2.88-0.35-1.71=1.30.84+0.35+6.49=7.689.5+4.45+5.5+6.05=25.53.57+5.53=9.10.02+8.14-4.35=3.811.52+1.39+9.77=12.687-2.05+9.75+3.49=18.199.05+5.89-4+0.81=11.750.34+9.01-1.55-1.43=6.371.5+7.97-5.64=3.834.13-3.17+7.71+4.59=13.269.52+0.65+7.62+4.35=22.147.67-3.04+7.63=12.265.97-1.42-0.2-0.21=4.147.72-3.63+6.17=10.267.6+3.64-0.88+6.61=16.971.84+0.32+4.29+8.7=15.156.63-1.66+6.71+9.62=21.30.87+3.54+1+5.87=11.282.36-0.28-1.77=0.319.16-7.58+1.95+2.73=6.266.52-1.2-1.6=3.724.6-3.85+4.49-1.66=3.588.15-0.52-1.77-5.65=0.217.03-3.98-0.61=2.443.83+8.29-0.51-9.54=2.079.72-9.23+7.93+4.67=13.096.09-2.03-0.55-2.15=1.367.59-4.12+6.5-1.71=8.268.6+7.59-8.57+4.15=11.778.73-3.46-3.67=1.64.24+3.4+4.99+2.41=15.042.58-1.77+9.83-4.39=6.257.21-1.13=6.083.97-1.28+8.03=10.721.56+9.12+9.48=20.162.13+9.28+8.04=19.450.33+8.82-2.26-6.4=0.493.11+5.69+7.24-9.32=6.729.71-2.34-5.85+4.98=6.59.37-0.42+1.58-0.89=9.646.32-1.11=5.217.98-2.84-1.86=3.286.65-0.8-1.76-1.62=2.479-0.03+2.87=11.849.63-0.37-1.55+5.37=13.085.65+2.67-3.76-0.9=3.661.01-0.79=0.227.69+5.68-2.87=10.54.24+1.33=5.579.85+5.58-5.25=10.184.44-2.81+8.9+0.98=11.510.8+8.52+5.12-3.05=11.391.55+0.79+9.