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4.58+6.3=8.33-3.14=4.58-0.45-3.17+7.28=8.68+3.54-1.4+2.99=7.11+7.77+2.11+4.84=4.54-1.98-0.47-0.49=8.89-0.42-4.08=7.83-0.14-6.6=9.64-6.4=7.46-3.08+1.83+2.19=2.43+0.1+1.81=6.15+6.71+2.39=9.44+4.46+7.73=7.98+2.74+5.89+7.44=6.77+8.2-4.47-8.8=7.25+2.66-9.23=1.91-0.12+9.48-2.02=6.16+9.22-9.75=4.22+3.47=2.12-0.53+4.88+7.75=6.88-3.21+2.63=9.62-6.71-2.78=7.18+2.94-2.66=9.54-2.04-0.14-1.96=9.24+7.5+9.5+2.31=8.55-6.85-0.37=6.53+0.29+4.9-2.86=8.61-6.63+8.48+5.36=9.59-1.52=1.21+0.45+8.58-2.02=8.8+8.51-6.41-0.03=6.58-3.61-0.75+5.3=5.42-5.15+9.83=9.63-2.91-6.29-0.02=8.54-4.17+9.22=1.93+4.5+6.05+0.56=7.62-6.07=7.87+1.68+1.13=7.96-6.19+2.94=7.32-4.78+2.21=8.81+4.56-0.14+5.98=8.92-3.07-4+5.45=6.59+0.82+6.25-8.78=9.28-5.46-1.7+3.4=6.16-3.55+6.89+4.54=8.31-3.7=5.27+9.51-2.35-8.07=9.2-3.74+5.68+8.52=6.85-1.78=2.18+9.84-1.46+8.38=0.97+7.82=9.53-6.09-2.28=6.52+9.21-7.98-2.4=8.38-4.68-0.65+2.86=5.97-2.23-0.62=4.16+2.63-6.14+2.41=5.29+2.91+7.24=9.08-1.09-1.06+9.33=7.85-2.16-3.49+7.94=4.73+9.62+5.33=8.69+3.12-1.18+6.84=0.03+4.95+3.81=3.59-1.5=2.74+7.84-0.43=4.39-0.52+2.96+2.36=6.52-2.77-2.56=5-2.38-0.36+7.33=8.33-4.16+9.5-5.2=7.25+1.15-5.82=8.46+3.48-3.14-7.33=4.34+1.55+4.4-6.23=9.9-2.35+5.41=6.79+4.4=9.85+4.99+1.05-3.54=5.71+6.93-7.81+2.91=7.86-5.35-0.34=4+9.55-0.88=8.35+1.5+3.71-9.05=9.32-1.34+9.52+8.82=8.07-1.44-1.31-4.44=8.19+1.91=9.71-2.01+4.04-8.29=9.76+5.04-7.63+3.44=0.98+7.95+9.54+8.98=5.91-5.08-0.23+4.64=5.66+2.15+7.11-7.43=9.25-2.05-3.54-1.22=3.76+7.48+7.07-6.66=9.64+4.62-7.74+3.06=9.94-2.24-3.94+5.15=7.8-1.85+6.47=5.81-3.39-1.51=4.88+1.1-4.79=9.2-0.22-0.1+1.33=8.13-5.71+1.64+6.92=8.32-1.65-0.18-2.05=9.94+8.45+6.52-2.57=7.05-0.09+8.61-7.41=2.46-0.07=3.33+4.93+6.43-1.41=5.25+7.64-6.52-1.56=6.24-3.19+3.36-5.07=1.18+5.84=2.22-1.07+0.6=9.39-2.07-5.29=1.5+5.98-7.06=8.75+1.6-2.17=8.34+7.73-0.55-1.77=8.8-3.31+3.42=0.8-0.13-0.35+5.67=9.57+4-5.66-4.28=5.07-1.96-2.61=0.16+4.47+7.56-6.03=4.27-2.41=6.55+7.35-6.65=4.92+9.71=9.98+2.48-5.32=6.52+8.8+3.68=2.37+8.48-0.88-1.96=6.77-1.17+9.35=8.06-0.32+3.91-1.76=9.37-8.44=8.78+8.48-6.69=5.07-3.64-0.9+4.77=0.91+8.63+0.67-6.88=6+3.48=9.4+6.74+4+8.37=8.17+9.06+7.49-8.3=7.85-2.35+9.55+9.15=8.67-7.41=2.57+3.79=8.86-2.97+4.54-4.37=6.09-4.51+4.41+7.92=4.77+2.55+5.56+8.86=3.82+6.23+1.4=8.44-7.05=7.49-3.66=4.83-1.75-0.8+3.66=6.76-1.71-2.16+9.02=9.67-2.09+5.3+9.16=9.38-6.02+6.49-1.21=4.6+9.11+9.52-2.19=5.04+0.49-2.52=8.2+6.39-2.08-1.54=6.58+5.1=9.32-0.44-4.64+7.92=1.84+0.93+5.16-5.61=2.05+6.46-2.2+2.61=2.53-2.2+5.62=4.5-2.62+8.62=6.36+1.27-1.81=5.07+3.93+9.58=6.44-1.37-4.21+4.72=7.48-7.24=4.05+7.06+9.06=3.97+8.76-9.13+8.74=3.86+9.95+5.47+5.48=4.98-0.47-3.3+3.94=8.21+7.83-1.48-9.29=8.55-1.92=0.89+9.55-0.46=8.39-0.51-0.38-2.16=8.88-6.09+9.56+8.76=2.37+3.21-1+6.96=4.08+8.23+6.63=6.93+7.32+3.59-5.03=7.04-0.66-0.69-1.24=5.68-4.87-0.21+8.51=7.09-0.3-1.85+1.47=4.7-1.28+9.92=3.36+3.58=9.95+1.49+2.53+3.33=5.53-1.3-1.87+6.87=7.11-5.06-1.6+2.42=5.32+7.06-6.48-0.66=8.92+9.73-1.28=5.9+2.53+7.24=2.36+9.64+3.69+6.58=5.18-0.66-1.43=6.24+6.85-2.91-6.99=6.14-1.52-2.55-1.39=6.97+2.55+0.21+5.54=8.71+1.07+4.23=5.44-2.29=9.06-8.07+5.23+6.71=6.74+6.71+7.72-2.49=5.28+5.63-5.71-4.4=4.81+8.45+3.86=9.28-6.44=8.86-5.64+9.62+2.76=9.83+3.11+8.5-9.41=9.65-1.4-5.76=9.64-1.01-0.12-5.71=2.63+8.97+9.15-4.65=6.91+7.14+5.21=9.35+2.77+5.8=4.77-0.66+0.84-1.92=9.13-0.55-4.03=4.73-0.74-2.46+9.61=2.51-0.12+4.76+1.76=8.6+5.69-7.33+0.79=7.29+5.94+9.95=8.1+3.83-2.34=8.99+6.7-5.21=1.03+5.04+2.73+1.81=2.98-0.38-0.71+1.59=7.25-3.21-3.64=4.06-2.92-0.29+1.91=1.76+9.67-1.44-2.09=8.39+5.55+4.38=9.43-2.32+1.46-4.73=8.4+1.53+4.76=1.29+0.52=8.47-1.68+9.11-1.47=5.45+0.04+5.51+1.9=7.31-7.17=6.65-2.86-1.7=7.03+3.81+6.64=8.5-8.38+3.04+6.17=9.97+3.63+8.33+8.11=7.88-0.78-2.25=9.06-2.34+7.5+2.4=2.96+0.97+8.45-6.59=6.69-6.12-0.07=6.74-0.67-0.83-4.95=7.42-2.72-0.49-2.7=9.86-5.59-1.85=4.16+7.82-0.48=5.68+1.28+2.25=2.02-0.67+4.93=4.81+3.06+5.06+8.47=9.21-4.97-3.09=8.83-6.01+7.91-2.96=5.31-2.53-2.06+9.7=7.85+8.46=4.53+5.05+0.34+9.23=1.68-1.52+1.35+9.5=6.84+3.37-3.26=5.67+2.61=5.82+8.46+8.23+6.85=6.99-0.39-2.84=9.77-0.19-8.87-0.11=4.21-3.08=4.09+5.49+7.27+9.69=8.35+8.58+7.06+7.9=6.19+8.03-4.14-3.39=5.13-2.93+6.92-5.56=9.16-2.83+6.39-1.92=1.81+0.53=7.85-2.2-3.92=5.12-0.25-0.36=3.04+1.22+4.03+1.19=7.11-1.45-1.87-3.31=9.26-4.67-0.4-1.99=9.57-0.16+2.63=0.3+5.05-4.66+6.17=9.8-8.81+9.27+5=6.12+0.44+5.2-5.22=8.35-1.66-2.29+5.81=7.9+4.03+0.46-3.84=7.11-0.39=9.66+6.42+5.95+9.99=6.03-2.59-0.51-0.11=3.72+3.06=0.19+4.41+8.25=5.89+3.13+6.51-9.67=7.81-3.17=9.66+8.57-2.7-0.96=9.46-2.11-0.52+3.55=8.86-4.5-0.6-0.25=0.77+8.17-4.24-0.19=7.6-3.46-2.54+5.98=3.23+7.96+9.91+3.15=8.02-1.45-4.36-0.31=1.7+7.89-4.55+6.9=6.89-1.9+3.73+9.14=5.62+5.09=7.79+0.89=1.21+8.06-0.74-1.65=8.91-1.23-2.02-3.54=3.09+5.03+0.64-4.19=5.6-2.04-1.21-2.21=6.31-0.1=4.01+9.75=2.8+7.3+7.87=2.11+8.18+2.86-4.6=9.99-8.01+4.65=4.26+2.79+9.5-6.6=5.8-0.81-0.7-0.97=6.62-1.93+4.65-2.96=9.5-6.65+3.03=2.24+5.9-7.35+8.91=7.26-6.09+7.32+8.84=8.93+4.05=8.56-0.27+9.24+5.93=9.97-2.71+5.5-1.29=8.1+9.33-9.54+1.59=6.33+8.17+5.21+9.26=2.84-0.56-0.44-0.38=1.22+7.94+6.32+9.85=4.45-2.82+9.09=9.34-7.13=2.64+9.44-0.89-2.33=4.71+4.26-1.61=8.65+0.86-3.3=9.93-1.13-2.88-4.06=8.84-5.31-1.13=5.14-5.02+5.58+7.52=9.69+6.06-0.63+2.21=2.75-1.65+0.79+3.16=5.04+2.14=2.97-2.31+1.55=9.25-6.26+6.53-4.8=7.7+1.04-6.24=8.79-2.51-3.35+8.91=0.51+4.12+0.24=5.95+4.08=4.87-0.83+3.71=0.93+2.38+2.84=0.24+2.24+7.39=4.71-0.7-0.94+9.1=1.8+3.82-3.89+3.1=1.2+9.92-6.33-1.99=9.3+3.71+1.01+2.58=0.84+7.5+7.08-6.35=3.35+2.09+5.57=4.88+7=0.67+1.44+0.32-2.15=0.61+8.57-8.52=4.32+1.56-0.15+3.79=7.5+5.58-4.06-7.32=9.16-0.73-0.56-6.63=6.94-0.98=5.24-2.89+8.45+1.28=6.88+8.26-7.67-0.71=1.48-0.45=9.8-5.41+2.5=1.72-0.34-0.73=5.13+7.58+4.75=3.94+1.88-4.09=2.4+5.26+6.21+6.58=5.55+8.58-6.68+8.19=9.49-1.7=6.76-4.74=6.49+5.33-5.39+8.5=6.2-1.81+3.56-1.03=7.42+7.61-6.08=7.51+9.98-0.35-6.86=5.18+9.96-7.57+6.14=6.06-4+9.78+7.67=3.41-0.12-0.36-1.75=1.63+9.97-8.13+8.65=6.55-1.54+5.24=9.52+5.77+6.71+5.53=8.14+6.48+7.91=5.26+1.4-0.92+0.32=9.17-5.69-3+6.35=1.14+3.38+2.95+2.46=8.48+0.67+0.37=2.82+2.19-1.97=7.22-5.55+4.35+2.42=5.92-5.76+8.47=3.74-2.35-0.33=9.25+8.55-6.28=3.9-2.09+8.23+2.77=9.04-8.03+4.95+1.14=6.61-1.9+9.45-3.6=8.87-5.02+4.67+6.29=8.84+2.84-9.95=9.3+7.31-8.89-0.7=8.89-0.06-4.69=5.92-0.62+4.31-6.52=8.3+2.84-5.62=6.19+4.09+1.98+3.84=2.9+1.28=0.9+1.47+7.13-8.32=9.66-5.2+2.27-4.56=7.42-0.64-4.22=8.36-6.44+4.36-4.67=3.64+1.55+5.59-5.26=7.52-2.75-2.57+2.21=5.18+2.34=5.8-2.83+9.14=6.64-3.32+5.63-0.75=7.09-2.12+2.48=9.94-1.52=6.3-0.1-2.16-0.38=2.63+6.49-3.65+6.19=8.49-2.32+6.64=1.28+3.41+1.21+3.92=7.57-6.07=9.8-8.68=6.58+6.8-5.43-2.2=7.7-0.18-4.99+1.67=7.89-6.08-0.16=4.7-1.4+0.69=6.21+2.85+2.73-9.03=0.92+4.27+6.35+6.95=4.44+9.52-6.62-3.81=7.89-2.74+8.7+4.31=8.5-2.37-4.12+4.92=2.1+7.47-2.91-0.69=9.13-6.14=5.09-2.09+5.43-2.92=4.96-2.52=3.3+8.97-1.23-7.2=9.52+6.71-0.34=3.42+8.42+4.74=4.23+8.45-0.61+9.38=9.32-2.9+7.18+2.07=7.15-1.26=6.19+9.78+9.49=6.7-3.05+6.54-6.22=5.89-3.11-1.4+1.46=6.75-0.64-5.63=8.49+6.82=2.21+4.53+0.19+5.15=5.37+4.1+0.6-9.75=5.12+9.92+5.89=2+8.02-6.02=8.97+6.18+3.07=3.01+3.7-5.45-0.47=7.71+3.94+7.01-6.08=8.63+3.94+3.99=0.43+1.02+5.7+2.62=8.8+2.26-0.04-9.12=6.42+8.12-0.62-4.12=4.35+9.83-0.42-3.09=3.93+3.63+4.36=8.93-0.23+8.12=9.9-4.16-2.08-2.85=3.69-2.19+1.88+7.27=8.94-1.16-0.12+6.15=4.94+5.7-1.86-4.78=1.09+6.55=8.8+8.56-7.11=9.95-3.25-5.64=2.34+1.43+6.55=6.4-5.94+4.35=3.05-0.97-1.18=5.94-1.09=3.64-2.36-0.11+7.24=9.58-1.66-2.88-2.3=4.54-2.2+7.72-3.42=8.24-6.89+5.56=8.72-0.6-1.4-1.08=9.04-1.6-0.47-4.07=2.73+0.97+0.36+2.38=9.78+7.49=3.73-3.52=8.99-0.51-3.31-1.1=5.89-2.65+9.52-7.78=8.39-8.29=8.7-5.02-1.7+1.14=6.31+2.93+2.05+0.6=2.31+8.71-6.53+0.36=5.28+0.54-0.86+4.8=5.55-2.82+4.76-4.73=8.35-1.04-3.93=7.31+5.88-7.22-5.54=9.14+2.68-2.52=3.54-0.13-1.97=9.73-0.34+8.8+6.16=5.71-5.45=5.02+1.23+9.19+2.69=3.14+4.66+3.7-7.01=5.71+0.62+4.68+9.84=9.33-3.29-1.37-3.46=1.56+0.85=9.99-4.39-1.09=7.65+6.92+5.12+6.2=5.7+5.84+7.85-5.69=3.55-2.3=7.43-6.49+7.51-4.95=7.22+6.65-1.61-9.33=8.79+6.76-4.38+2.32=9.22-2.21-5.15-1.36=9.11+3.35-7.76=6.87-2.23-2.34+8.91=4.95-0.23=9.65+0.82-1.78=7.43+2.55=3.35+7.75=1.7-1.5+8.49=7.26+8.25-0.59+2.37=4.47+9.69-2.16+7.55=6.69+3.35=5.94+3.33=2.54+6.99-8.72=0.93+3.56+4.05=9.47+0.62+6.79=9.02-0.4-2.55-3.1=7.36+0.15-0.71-3.75=7.64-6.25=9.54-1.39-4.5+5.66=9.92-8.04+0.19+3.59=5.3-2.36+6.16-5.43=7.27-6.93=8.98+5-5.71+1.67=8.28+7.9-4.23=4+1.11+2.49-3.76=8.66+8.03-9.22=2.89-0.8-0.47-1.17=5.69+3.78+3.37-6.5=8.11+9.95+5.77+1.72=7.92+7.65-6.53-7.71=3.93+0.78=9.11-2.9-1.31+7.25=8.48+7.72+5.25=8.37-1.75-1.38-1.64=6.13-0.42+7.14=7.09-3.35=3.26+9.72=2.19+5.33-4.1+8.93=3.66+9.02-7.35+5.38=9.66-7.43+0.02-0.82=6-1.92+3.91-3.99=7.72-7.51+2.37+6.01=9.55-7.32+3.58+2.73=7.31+6.53=9.83-8.41-0.3+8.87=6.65+9.96-8.29+7.78=4.63+5.68-3.42=7.78-2.44+8.68-1.5=6.71+6.98+8.69=9.9-4.68-0.33+0.78=2.11-1.34+9.48-3.11=8.88-4.7+1.55=9.92-1.16+9.47+9.2=6.13+6.74+5.28+3.07=9.2+9.23-1.11+0.97=0.12+6.01=6.36+3.41=9.93-2.5+6.3+5.71=2.55+9.66+3.2=5.86-4.77+2.54=9.52-0.91-0.15=4.4+7.48-6.63=3.33-1.75+9.23+2.84=8.25+0.88-6.38=9.53-3.54-0.59-1.54=8.98-6.87-0.28+2.63=4.08+2.7+3.2=6.85-0.92+3.27-2.78=2.05-1.32-0.48=4.34-2.27+8.42=9.07-5.63+8.3=5.41-1.98-0.28+6.04=9.36+9.54=8.99+8.35-0.44+8.65=8.27-5.4+1.32=0.78+1.41=8.33+9.62=4.25+5.77=5.03-4.66+6.44-3.96=9.72+1.94-9.77+3.66=6.87-1.14+3.48-4.02=0.74+6.94+4.87=4.15-0.44+8.84-1.87=8.51+1.59+6.54-9.21=8.7-2.98+6.07-3.28=9.7-8.04+8.11=9.72+0.54-6.85-1.04=8.7+9.93+7.59+2.34=8.01-1.11+3.01+7.11=9.85-0.61-1.82-3.06=7.34+6.3=5.88-1.89+2.59+9.21=9.04-8+4.12-0.7=0.91+8.54+0.37-8.78=9.26-4.49-1.22=9.21-4.11-2.52-1.32=7.7-4.13=4.32+5.5=3.74+6.42-5.58=7.11+7.34-5.5+7.83=0.96+3.01+1.68-0.21=1.94+1.8+9.55+8.5=4.26-2.69+9.58-5.95=8.99-3.99+2.99=4.03+2.96-0.69=9.89-5.26=7.46+2.33-6.63+9.39=7.12+0.09-1-5.41=7.22+8.55+0.87+3.23=7.38-4.43+6.91=8.74-2.59+2.28=6.71+4.03+5.35=7.19-0.05-0.33=5.58-0.42-0.7-2.27=2.04+9.84=4.05+5.29-5.32+8.54=5.94-3.2-0.93-1.54=8.33+7.89=6.59+1.11+7.72=8.87-1.37+2.98-9.37=9.31-2.45-4.62-0.13=1.31+7.05+2.29+3.26=3.24+2.78+9.14+5.45=6.72-1.25-2.88=4.05-0.83+0.51=8.2-4.82-1.54=6.45-2.45-3.03=6.77+6.9-4.57-6.47=3.87+9.75+9.68-5.34=2.48-1.13+5.03-4.59=7.04+3.1-3.77=3.59-1.71-0.67-0.29=8.73+5.95=7.92-1.13+8.24-0.82=8.98-0.77+2.28-8.51=8.76-0.89+4.51+7.72=0.97+8.56+1+8.31=0.21+8.93=5.26-2.82=9.89-9.35-0.24+0.73=1.67+6.45+6.68=6.11+9.85-1.05+3.2=7.93-5.43-0.47+0.42=9.36-4.19+7.72=7.45+7.96-7.69-5.4=6.77-0.44+8.86=8.45+2.21-0.54-6.93=9.24-1.69-4.28-2.27=8.98+1.89+5.44=4.28-3.29+2.14+7.81=8.93-7.88=7.33-2.03+2.48+7=0.17+9.69=5.78+3.99+8.41-2.34=1.29+9.67+6.78-5.32=9.65+1.55+2.47-5.44=1.11+8.99-2.44+6.84=4.81-1.61-1.7=9.14+1.43-8.04=3.37-3=9.16-4.49=7.86+3.48+8.11-8.52=8.65-6.58+6.02+9.68=9.38-0.05+6.5=9.09-0.24+3.01-5.5=1.1+7.62+6.99-8.56=6.59-3.14-3.02=9.17-0.2-3.35-4.52=2.33+7.25+9.65+1.45=9.96-3.24-6.08=8.04+8.4+6.46=7.98-4.09-0.31=6.75+6.05-7.99-4.2=5.82-5.14+5.94-2.13=8.92+5.3-6.99-2.92=6.58+8.56-6.41-5.98=7.31-0.51-2.41-4.26=3.77+6.95-7.44+2.43=5.76-2.91+0.98=7.78+4.97+8.81+4.75=7.93-2.28-2.82+1.89=8.86-7.04+5.48-6.22=4.13+6.74-9.04+9.43=6.96-0.11-2.32+8.58=5.05+9+5.95+7.42=9.95-3.19+2.91-0.65=3.24+1.63+3.34+5.81=9.34-5.42+6.86-3.17=3.61-0.43+9.55-9=7.82-5.46+7.93-4.76=6.74+6.25-5.42=8.65-6-1.73=7.44-4.85+7.55+8.25=0.03+3.01+4.14+1.38=1.4+4.48-2.92-1.28=5.05-2.34-2.61=9.15-0.65-4.55=6.43+5+6.98-7.27=3.46-2.91+6.23+3.84=4.07+4.79-0.55+6.18=4.64-1.95+4.29+5.04=2.86-2.09+9.71=1.63+5.35+8.67-8.81=5.64+9.18+9.69=3.86+0.86-1.73=1.22+6.11+4.84-9.37=2.83+9.67-4.43=6.85+9.32+6.8-2.5=7.41-2.91+1.4=4.35-2.44=5.94-4.88+8.08+4.35=5.24-3.88+7.29=4.26+0.82+5.6+3.13=1.15+9.44-8.22=5.41-1.73-1.79-1.48=7.46-2.85-0.61+8=5.42+9.84+7.94=8.87+2.07-2.81+7.35=9.52-2.03+6.36=9.81-0.39-3.16-1.82=9.79+1.52-7.26+9.65=2.17-1.98+0.24=3.81-3.3+4.83=8.24-3.67-2.98=9.55-8.39+1.49+2.01=2.02+9.43-4.45-0.28=7.31+4.93+4.28-2.81=0.34+4.37-0.47-0.9=3.89+8.03-3.85+0.81=5.57+5.52-5.24-0.55=6.69+5.1=9.28+9.58=9.32-4.77-0.87-0.03=8.41-2.07+6.49+9.17=9.83-6.1-0.92-0.45=5.42+2.05-1.58-1.28=7.1-1.52-1.78-1.35=8.19+2.32+9.26+3.29=9.62+9.09=0.12+3.24+4.59-2.95=6.64-0.59+6.37+4.1=9.15-0.15-8.79=8.76+9.06-0.58=7.53+6.15-7.21+6.72=9.53-3.29-1.79-0.32=6.81+1.01-1.28=2.02+2.62=3.83-1.22=0.92+8.76-7.57=7.56-0.64-6.64+6.29=5.25-0.75=9.36-4.98+1.43-0.28=7.9+8.06-8.19-1.25=9.09-2.1=6.34+0.54+9.53-2.02=7.04+6.02-1.58+5.51=8.54-4.84-2.99=8.67-0.73-0.4-2.8=8.19+3.03-5+3.74=3.32-1.97+5.36=5.38-3.42-1.52+5.56=3.95+5.95+6.5-0.91=4.31-3.13+9.1+2.44=2.28-2.17+9.89=6.84+7.75-2.37-3.79=8.52-0.52-1.88=9.14-3.67+9.42-9.26=3.42+2.12=7.39-0.6-6.14-0.5=7.75-1.2=9.76-3.3-3.52=7.66+2.9-1.25+8.4=9.04+1.58+6.22=7.25-5.47=5.57+5.84-0.94=7.33-5.08-1.18+6.12=2.58+6.67-5.43-1.61=4.08+4.75+9.45+8.48=7.78+4.78+3.33=6.17+6.66-4.12+1.85=参考答案4.58+6.3=10.888.33-3.14=5.194.58-0.45-3.17+7.28=8.248.68+3.54-1.4+2.99=13.817.11+7.77+2.11+4.84=21.834.54-1.98-0.47-0.49=1.68.89-0.42-4.08=4.397.83-0.14-6.6=1.099.64-6.4=3.247.46-3.08+1.83+2.19=8.42.43+0.1+1.81=4.346.15+6.71+2.39=15.259.44+4.46+7.73=21.637.98+2.74+5.89+7.44=24.056.77+8.2-4.47-8.8=1.77.25+2.66-9.23=0.681.91-0.12+9.48-2.02=9.256.16+9.22-9.75=5.634.22+3.47=7.692.12-0.53+4.88+7.75=14.226.88-3.21+2.63=6.39.62-6.71-2.78=0.137.18+2.94-2.66=7.469.54-2.04-0.14-1.96=5.49.24+7.5+9.5+2.31=28.558.55-6.85-0.37=1.336.53+0.29+4.9-2.86=8.868.61-6.63+8.48+5.36=15.829.59-1.52=8.071.21+0.45+8.58-2.02=8.228.8+8.51-6.41-0.03=10.876.58-3.61-0.75+5.3=7.525.42-5.15+9.83=10.19.63-2.91-6.29-0.02=0.418.54-4.17+9.22=13.591.93+4.5+6.05+0.56=13.047.62-6.07=1.557.87+1.68+1.13=10.687.96-6.19+2.94=4.717.32-4.78+2.21=4.758.81+4.56-0.14+5.98=19.218.92-3.07-4+5.45=7.36.59+0.82+6.25-8.78=4.889.28-5.46-1.7+3.4=5.526.16-3.55+6.89+4.54=14.048.31-3.7=4.615.27+9.51-2.35-8.07=4.369.2-3.74+5.68+8.52=19.666.85-1.78=5.072.18+9.84-1.46+8.38=18.940.97+7.82=8.799.53-6.09-2.28=1.166.52+9.21-7.98-2.4=5.358.38-4.68-0.65+2.86=5.915.97-2.23-0.62=3.124.16+2.63-6.14+2.41=3.065.29+2.91+7.24=15.449.08-1.09-1.06+9.33=16.267.85-2.16-3.49+7.94=10.144.73+9.62+5.33=19.688.69+3.12-1.18+6.84=17.470.03+4.95+3.81=8.793.59-1.5=2.092.74+7.84-0.43=10.154.39-0.52+2.96+2.36=9.196.52-2.77-2.56=1.195-2.38-0.36+7.33=9.598.33-4.16+9.5-5.2=8.477.25+1.15-5.82=2.588.46+3.48-3.14-7.33=1.474.34+1.55+4.4-6.23=4.069.9-2.35+5.41=12.966.79+4.4=11.199.85+4.99+1.05-3.54=12.355.71+6.93-7.81+2.91=7.747.86-5.35-0.34=2.174+9.55-0.88=12.678.35+1.5+3.71-9.05=4.519.32-1.34+9.52+8.82=26.328.07-1.44-1.31-4.44=0.888.19+1.91=10.19.71-2.01+4.04-8.29=3.459.76+5.04-7.63+3.44=10.610.98+7.95+9.54+8.98=27.455.91-5.08-0.23+4.64=5.245.66+2.15+7.11-7.43=7.499.25-2.05-3.54-1.22=2.443.76+7.48+7.07-6.66=11.659.64+4.62-7.74+3.06=9.589.94-2.24-3.94+5.15=8.917.8-1.85+6.47=12.425.81-3.39-1.51=0.914.88+1.1-4.79=1.199.2-0.22-0.1+1.33=10.218.13-5.71+1.64+6.92=10.988.32-1.65-0.18-2.05=4.449.94+8.45+6.52-2.57=22.347.05-0.09+8.61-7.41=8.162.46-0.07=2.393.33+4.93+6.43-1.41=13.285.25+7.64-6.52-1.56=4.816.24-3.19+3.36-5.07=1.341.18+5.84=7.022.22-1.07+0.6=1.759.39-2.07-5.29=2.031.5+5.98-7.06=0.428.75+1.6-2.17=8.188.34+7.73-0.55-1.77=13.758.8-3.31+3.42=8.910.8-0.13-0.35+5.67=5.999.57+4-5.66-4.28=3.635.07-1.96-2.61=0.50.16+4.47+7.56-6.03=6.164.27-2.41=1.866.55+7.35-6.65=7.254.92+9.71=14.639.98+2.48-5.32=7.146.52+8.8+3.68=192.37+8.48-0.88-1.96=8.016.77-1.17+9.35=14.958.06-0.32+3.91-1.76=9.899.37-8.44=0.938.78+8.48-6.69=10.575.07-3.64-0.9+4.77=5.30.91+8.63+0.67-6.88=3.336+3.48=9.489.4+6.74+4+8.37=28.518.17+9.06+7.49-8.3=16.427.85-2.35+9.55+9.15=24.28.67-7.41=1.262.57+3.79=6.368.86-2.97+4.54-4.37=6.066.09-4.51+4.41+7.92=13.914.77+2.55+5.56+8.86=21.743.82+6.23+1.4=11.458.44-7.05=1.397.49-3.66=3.834.83-1.75-0.8+3.66=5.946.76-1.71-2.16+9.02=11.919.67-2.09+5.3+9.16=22.049.38-6.02+6.49-1.21=8.644.6+9.11+9.52-2.19=21.045.04+0.49-2.52=3.018.2+6.39-2.08-1.54=10.976.58+5.1=11.689.32-0.44-4.64+7.92=12.161.84+0.93+5.16-5.61=2.322.05+6.46-2.2+2.61=8.922.53-2.2+5.62=5.954.5-2.62+8.62=10.56.36+1.27-1.81=5.825.07+3.93+9.58=18.586.44-1.37-4.21+4.72=5.587.48-7.24=0.244.05+7.06+9.06=20.173.97+8.76-9.13+8.74=12.343.86+9.95+5.47+5.48=24.764.98-0.47-3.3+3.94=5.158.21+7.83-1.48-9.29=5.278.55-1.92=6.630.89+9.55-0.46=9.988.39-0.51-0.38-2.16=5.348.88-6.09+9.56+8.76=21.112.37+3.21-1+6.96=11.544.08+8.23+6.63=18.946.93+7.32+3.59-5.03=12.817.04-0.66-0.69-1.24=4.455.68-4.87-0.21+8.51=9.117.09-0.3-1.85+1.47=6.414.7-1.28+9.92=13.343.36+3.58=6.949.95+1.49+2.53+3.33=17.35.53-1.3-1.87+6.87=9.237.11-5.06-1.6+2.42=2.875.32+7.06-6.48-0.66=5.248.92+9.73-1.28=17.375.9+2.53+7.24=15.672.36+9.64+3.69+6.58=22.275.18-0.66-1.43=3.096.24+6.85-2.91-6.99=3.196.14-1.52-2.55-1.39=0.686.97+2.55+0.21+5.54=15.278.71+1.07+4.23=14.015.44-2.29=3.159.06-8.07+5.23+6.71=12.936.74+6.71+7.72-2.49=18.685.28+5.63-5.71-4.4=0.84.81+8.45+3.86=17.129.28-6.44=2.848.86-5.64+9.62+2.76=15.69.83+3.11+8.5-9.41=12.039.65-1.4-5.76=2.499.64-1.01-0.12-5.71=2.82.63+8.97+9.15-4.65=16.16.91+7.14+5.21=19.269.35+2.77+5.8=17.924.77-0.66+0.84-1.92=3.039.13-0.55-4.03=4.554.73-0.74-2.46+9.61=11.142.51-0.12+4.76+1.76=8.918.6+5.69-7.33+0.79=7.757.29+5.94+9.95=23.188.1+3.83-2.34=9.598.99+6.7-5.21=10.481.03+5.04+2.73+1.81=10.612.98-0.38-0.71+1.59=3.487.25-3.21-3.64=0.44.06-2.92-0.29+1.91=2.761.76+9.67-1.44-2.09=7.98.39+5.55+4.38=18.329.43-2.32+1.46-4.73=3.848.4+1.53+4.76=14.691.29+0.52=1.818.47-1.68+9.11-1.47=14.435.45+0.04+5.51+1.9=12.97.31-7.17=0.146.65-2.86-1.7=2.097.03+3.81+6.64=17.488.5-8.38+3.04+6.17=9.339.97+3.63+8.33+8.11=30.047.88-0.78-2.25=4.859.06-2.34+7.5+2.4=16.622.96+0.97+8.45-6.59=5.796.69-6.12-0.07=0.56.74-0.67-0.83-4.95=0.297.42-2.72-0.49-2.7=1.519.86-5.59-1.85=2.424.16+7.82-0.48=11.55.68+1.28+2.25=9.212.02-0.67+4.93=6.284.81+3.06+5.06+8.47=21.49.21-4.97-3.09=1.158.83-6.01+7.91-2.96=7.775.31-2.53-2.06+9.7=10.427.85+8.46=16.314.53+5.05+0.34+9.23=19.151.68-1.52+1.35+9.5=11.016.84+3.37-3.26=6.955.67+2.61=8.285.82+8.46+8.23+6.85=29.366.99-0.39-2.84=3.769.77-0.19-8.87-0.11=0.64.21-3.08=1.134.09+5.49+7.27+9.69=26.548.35+8.58+7.06+7.9=31.896.19+8.03-4.14-3.39=6.695.13-2.93+6.92-5.56=3.569.16-2.83+6.39-1.92=10.81.81+0.53=2.347.85-2.2-3.92=1.735.12-0.25-0.36=4.513.04+1.22+4.03+1.19=9.487.11-1.45-1.87-3.31=0.489.26-4.67-0.4-1.99=2.29.57-0.16+2.63=12.040.3+5.05-4.66+6.17=6.869.8-8.81+9.27+5=15.266.12+0.44+5.2-5.22=6.548.35-1.66-2.29+5.81=10.217.9+4.03+0.46-3.84=8.557.11-0.39=6.729.66+6.42+5.95+9.99=32.026.03-2.59-0.51-0.11=2.823.72+3.06=6.780.19+4.41+8.25=12.855.89+3.13+6.51-9.67=5.867.81-3.17=4.649.66+8.57-2.7-0.96=14.579.46-2.11-0.52+3.55=10.388.86-4.5-0.6-0.25=3.510.77+8.17-4.24-0.19=4.517.6-3.46-2.54+5.98=7.583.23+7.96+9.91+3.15=24.258.02-1.45-4.36-0.31=1.91.7+7.89-4.55+6.9=11.946.89-1.9+3.73+9.14=17.865.62+5.09=10.717.79+0.89=8.681.21+8.06-0.74-1.65=6.888.91-1.23-2.02-3.54=2.123.09+5.03+0.64-4.19=4.575.6-2.04-1.21-2.21=0.146.31-0.1=6.214.01+9.75=13.762.8+7.3+7.87=17.972.11+8.18+2.86-4.6=8.559.99-8.01+4.65=6.634.26+2.79+9.5-6.6=9.955.8-0.81-0.7-0.97=3.326.62-1.93+4.65-2.96=6.389.5-6.65+3.03=5.882.24+5.9-7.35+8.91=9.77.26-6.09+7.32+8.84=17.338.93+4.05=12.988.56-0.27+9.24+5.93=23.469.97-2.71+5.5-1.29=11.478.1+9.33-9.54+1.59=9.486.33+8.17+5.21+9.26=28.972.84-0.56-0.44-0.38=1.461.22+7.94+6.32+9.85=25.334.45-2.82+9.09=10.729.34-7.13=2.212.64+9.44-0.89-2.33=8.864.71+4.26-1.61=7.368.65+0.86-3.3=6.219.93-1.13-2.88-4.06=1.868.84-5.31-1.13=2.45.14-5.02+5.58+7.52=13.229.69+6.06-0.63+2.21=17.332.75-1.65+0.79+3.16=5.055.04+2.14=7.182.97-2.31+1.55=2.219.25-6.26+6.53-4.8=4.727.7+1.04-6.24=2.58.79-2.51-3.35+8.91=11.840.51+4.12+0.24=4.875.95+4.08=10.034.87-0.83+3.71=7.750.93+2.38+2.84=6.150.24+2.24+7.39=9.874.71-0.7-0.94+9.1=12.171.8+3.82-3.89+3.1=4.831.2+9.92-6.33-1.99=2.89.3+3.71+1.01+2.58=16.60.84+7.5+7.08-6.35=9.073.35+2.09+5.57=11.014.88+7=11.880.67+1.44+0.32-2.15=0.280.61+8.57-8.52=0.664.32+1.56-0.15+3.79=9.527.5+5.58-4.06-7.32=1.79.16-0.73-0.56-6.63=1.246.94-0.98=5.965.24-2.89+8.45+1.28=12.086.88+8.26-7.67-0.71=6.761.48-0.45=1.039.8-5.41+2.5=6.891.72-0.34-0.73=0.655.13+7.58+4.75=17.463.94+1.88-4.09=1.732.4+5.26+6.21+6.58=20.455.55+8.58-6.68+8.19=15.649.49-1.7=7.796.76-4.74=2.026.49+5.33-5.39+8.5=14.936.2-1.81+3.56-1.03=6.927.42+7.61-6.08=8.957.51+9.98-0.35-6.86=10.285.18+9.96-7.57+6.14=13.716.06-4+9.78+7.67=19.513.41-0.12-0.36-1.75=1.181.63+9.97-8.13+8.65=12.126.55-1.54+5.24=10.259.52+5.77+6.71+5.53=27.538.14+6.48+7.91=22.535.26+1.4-0.92+0.32=6.069.17-5.69-3+6.35=6.831.14+3.38+2.95+2.46=9.938.48+0.67+0.37=9.522.82+2.19-1.97=3.047.22-5.55+4.35+2.42=8.445.92-5.76+8.47=8.633.74-2.35-0.33=1.069.25+8.55-6.28=11.523.9-2.09+8.23+2.77=12.819.04-8.03+4.95+1.14=7.16.61-1.9+9.45-3.6=10.568.87-5.02+4.67+6.29=14.818.84+2.84-9.95=1.739.3+7.31-8.89-0.7=7.028.89-0.06-4.69=4.145.92-0.62+4.31-6.52=3.098.3+2.84-5.62=5.526.19+4.09+1.98+3.84=16.12.9+1.28=4.180.9+1.47+7.13-8.32=1.189.66-5.2+2.27-4.56=2.177.42-0.64-4.22=2.568.36-6.44+4.36-4.67=1.613.64+1.55+5.59-5.26=5.527.52-2.75-2.57+2.21=4.415.18+2.34=7.525.8-2.83+9.14=12.116.64-3.32+5.63-0.75=8.27.09-2.12+2.48=7.459.94-1.52=8.426.3-0.1-2.16-0.38=3.662.63+6.49-3.65+6.19=11.668.49-2.32+6.64=12.811.28+3.41+1.21+3.92=9.827.57-6.07=1.59.8-8.68=1.126.58+6.8-5.43-2.2=5.757.7-0.18-4.99+1.67=4.27.89-6.08-0.16=1.654.7-1.4+0.69=3.996.21+2.85+2.73-9.03=2.760.92+4.27+6.35+6.95=18.494.44+9.52-6.62-3.81=3.537.89-2.74+8.7+4.31=18.168.5-2.37-4.12+4.92=6.932.1+7.47-2.91-0.69=5.979.13-6.14=2.995.09-2.09+5.43-2.92=5.514.96-2.52=2.443.3+8.97-1.23-7.2=3.849.52+6.71-0.34=15.893.42+8.42+4.74=16.584.23+8.45-0.61+9.38=21.459.32-2.9+7.18+2.07=15.677.15-1.26=5.896.19+9.78+9.49=25.466.7-3.05+6.54-6.22=3.975.89-3.11-1.4+1.46=2.846.75-0.64-5.63=0.488.49+6.82=15.312.21+4.53+0.19+5.15=12.085.37+4.1+0.6-9.75=0.325.12+9.92+5.89=20.932+8.02-6.02=48.97+6.18+3.07=18.223.01+3.7-5.45-0.47=0.797.71+3.94+7.01-6.08=12.588.63+3.94+3.99=16.560.43+1.02+5.7+2.62=9.778.8+2.26-0.04-9.12=1.96.42+8.12-0.62-4.12=9.84.35+9.83-0.42-3.09=10.673.93+3.63+4.36=11.928.93-0.23+8.12=16.829.9-4.16-2.08-2.85=0.813.69-2.19+1.88+7.27=10.658.94-1.16-0.12+6.15=13.814.94+5.7-1.86-4.78=41.09+6.55=7.648.8+8.56-7.11=10.259.95-3.25-5.64=1.062.34+1.43+6.55=10.326.4-5.94+4.35=4.813.05-0.97-1.18=0.95.94-1.09=4.853.64-2.36-0.11+7.24=8.419.58-1.66-2.88-2.3=2.744.54-2.2+7.72-3.42=6.648.24-6.89+5.56=6.918.72-0.6-1.4-1.08=5.649.04-1.6-0.47-4.07=2.92.73+0.97+0.36+2.38=6.449.78+7.49=17.273.73-3.52=0.218.99-0.51-3.31-1.1=4.075.89-2.65+9.52-7.78=4.988.39-8.29=0.18.7-5.02-1.7+1.14=3.126.31+2.93+2.05+0.6=11.892.31+8.71-6.53+0.36=4.855.28+0.54-0.86+4.8=9.765.55-2.82+4.76-4.73=2.768.35-1.04-3.93=3.387.31+5.88-7.22-5.54=0.439.14+2.68-2.52=9.33.54-0.13-1.97=1.449.73-0.34+8.8+6.16=24.355.71-5.45=0.265.02+1.23+9.19+2.69=18.133.14+4.66+3.7-7.01=4.495.71+0.62+4.68+9.84=20.859.33-3.29-1.37-3.46=1.211.56+0.85=2.419.99-4.39-1.09=4.517.65+6.92+5.12+6.2=25.895.7+5.84+7.85-5.69=13.73.55-2.3=1.257.43-6.49+7.51-4.95=3.57.22+6.65-1.61-9.33=2.938.79+6.76-4.38+2.32=13.499.22-2.21-5.15-1.36=0.59.11+3.35-7.76=4.76.87-2.23-2.34+8.91=11.214.95-0.23=4.729.65+0.82-1.78=8.697.43+2.55=9.983.35+7.75=11.11.7-1.5+8.49=8.697.26+8.25-0.59+2.37=17.294.47+9.69-2.16+7.55=19.556.69+3.35=10.045.94+3.33=9.272.54+6.99-8.72=0.810.93+3.56+4.05=8.549.47+0.62+6.79=16.889.02-0.4-2.55-3.1=2.977.36+0.15-0.71-3.75=3.057.64-6.25=1.399.54-1.39-4.5+5.66=9.319.92-8.04+0.19+3.59=5.665.3-2.36+6.16-5.43=3.677.27-6.93=0.348.98+5-5.71+1.67=9.948.28+7.9-4.23=11.954+1.11+2.49-3.76=3.848.66+8.03-9.22=7.472.89-0.8-0.47-1.17=0.455.69+3.78+3.37-6.5=6.348.11+9.95+5.77+1.72=25.557.92+7.65-6.53-7.71=1.333.93+0.78=4.719.11-2.9-1.31+7.25=12.158.48+7.72+5.25=21.458.37-1.75-1.38-1.64=3.66.13-0.42+7.14=12.857.09-3.35=3.743.26+9.72=12.982.19+5.33-4.1+8.93=12.353.66+9.02-7.35+5.38=10.719.66-7.43+0.02-0.82=1.436-1.92+3.91-3.99=47.72-7.51+2.37+6.01=8.599.55-7.32+3.58+2.73=8.547.31+6.53=13.849.83-8.41-0.3+8.87=9.996.65+9.96-8.29+7.78=16.14.63+5.68-3.42=6.897.78-2.44+8.68-1.5=12.526.71+6.98+8.69=22.389.9-4.68-0.33+0.78=5.672.11-1.34+9.48-3.11=7.148.88-4.7+1.55=5.739.92-1.16+9.47+9.2=27.436.13+6.74+5.28+3.07=21.229.2+9.23-1.11+0.97=18.290.12+6.01=6.136.36+3.41=9.779.93-2.5+6.3+5.71=19.442.55+9.66+3.2=15.415.86-4.77+2.54=3.639.52-0.91-0.15=8.464.4+7.48-6.63=5.253.33-1.75+9.23+2.84=13.658.25+0.88-6.38=2.759.53-3.54-0.59-1.54=3.868.98-6.87-0.28+2.63=4.464.08+2.7+3.2=9.986.85-0.92+3.27-2.78=6.422.05-1.32-0.48=0.254.34-2.27+8.42=10.499.07-5.63+8.3=11.745.41-1.98-0.28+6.04=9.199.36+9.54=18.98.99+8.35-0.44+8.65=25.558.27-5.4+1.32=4.190.78+1.41=2.198.33+9.62=17.954.25+5.77=10.025.03-4.66+6.44-3.96=2.859.72+1.94-9.77+3.66=5.556.87-1.14+3.48-4.02=5.190.74+6.94+4.87=12.554.15-0.44+8.84-1.87=10.688.51+1.59+6.54-9.21=7.438.7-2.98+6.07-3.28=8.519.7-8.04+8.11=9.779.72+0.54-6.85-1.04=2.378.7+9.93+7.59+2.34=28.568.01-1.11+3.01+7.11=17.029.85-0.61-1.82-3.06=4.367.34+6.3=13.645.88-1.89+2.59+9.21=15.799.04-8+4.12-0.7=4.460.91+8.54+0.37-8.78=1.049.26-4.49-1.22=3.559.21-4.11-2.52-1.32=1.267.7-4.13=3.574.32+5.5=9.823.74+6.42-5.58=4.587.11+7.34-5.5+7.83=16.780.96+3.01+1.68-0.21=5.441.94+1.8+9.55+8.5=21.794.26-2.69+9.58-5.95=5.28.99-3.99+2.99=7.994.03+2.96-0.69=6.39.89-5.26=4.637.46+2.33-6.63+9.39=12.557.12+0.09-1-5.41=0.87.22+8.55+0.87+3.23=19.877.38-4.43+6.91=9.868.74-2.59+2.28=8.436.71+4.03+5.35=16.097.19-0.05-0.33=6.815.58-0.42-0.7-2.27=2.192.04+9.84=11.884.05+5.29-5.32+8.54=12.565.94-3.2-0.93-1.54=0.278.33+7.89=16.226.59+1.11+7.72=15.428.87-1.37+2.98-9.37=1.119.31-2.45-4.62-0.13=2.111.31+7.05+2.29+3.26=13.913.24+2.78+9.14+5.45=20.616.72-1.25-2.88=2.594.05-0.83+0.51=3.738.2-4.82-1.54=1.846.45-2.45-3.03=0.976.77+6.9-4.57-6.47=2.633.87+9.75+9.68-5.34=17.962.48-1.13+5.03-4.59=1.797.04+3.1-3.77=6.373.59-1.71-0.67-0.29=0.928.73+5.95=14.687.92-1.13+8.24-0.82=14.218.98-0.77+2.28-8.51=1.988.76-0.89+4.51+7.72=20.10.97+8.56+1+8.31=18.840.21+8.93=9.145.26-2.82=2.449.89-9.35-0.24+0.73=1.031.67+6.45+6.68=14.86.11+9.85-1.05+3.2=18.117.93-5.43-0.47+0.42=2.459.36-4.19+7.72=12.897.45+7.96-7.69-5.4=2.326.77-0.44+8.86=1