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5.5-1.29+9.99+4.46=6.83+5.37-1.21-0.63=5.23-2.44+8.12-6.77=6.62-0.77=9.63-3.2+4.88=6.28-2.08+2.87=4.64+2.32=8.14-4.23+8.1=6.22+1.55+8.88-3.85=0.72+6.64=7.95-5.74+5.99-7.18=6.85-2.82-1.47-1.43=4.68+8.29+2.04+5.35=3.47+7.2=6.63+6.44-7.83+5.55=0.43+3.47=4.29-3.67+6.11-3.2=4.36-0.37-2.15-0.8=6.79-2.52-1.69=6.33-1.21-1.72-0.8=4.8+3.52=8.21+4.73=9.84+2.34-2.55-1.57=3.79-2.36-0.8+5.41=4.53+9.55+1.87=8.87-8.71+3.2=6.51+7.12-8.81=5.94+7.83+8.38=6.68+6.74-2.94-0.56=7.91-3.61+4.96-0.7=8.52+7.79+3.41+4.12=0.22+8.8-5.35=3.72+7.64+1.3+1.44=1.74+5.18+8.04+4.39=9.99-6.14-3.14-0.54=7.63+7.09-2.89+6.6=4.75-0.64+2.81+7.91=8.29-1.53-0.09-3.59=8.69+0.12+0.28+3.4=6.61+3.51+5.32=8.08-0.98-3.13=8.55-0.69-5.64+6.47=9.43+9.65+7.5-4.24=6.46+2.79-2.04=4.94+4.59+6.27-3.19=0.36+8.69-0.26=3.51-2.79+5.98+0.88=7.69+4.9+3.93+2.14=6.74+5.58-5.51=2.33+9.21+8.49-0.94=2.2+4.18-2.79+1.01=5.91+6.9+1.94+5.22=6.35-4.91-1.34+8.18=2.02+6.85=5.82-1.86-1.79-1.59=7.47-1.62-0.97-2.02=6.15+7.26+7.15-1.28=8.57+9.2+1.48=7.6-6.91+5.35=5.09+5.82+8.53=5.02+6.33-5.22-3.38=4.31-1.12-1.23+5.91=3.54+7.25-7.56+2.33=9.84+4.57-0.95-8.74=1.95+7.58-1.86-2.35=5.05+6.49+6.35=2.93+9.08+3.68+3.72=4.87+5.59-4.76+7.21=0.63+5.58+8.89=9.77+1.94=3.25+8.59=9.07-3.3-5.58+8.91=7.1-1.49+3.56+2.39=5.97+9.34-5.79=7.91-4.1-0.22-3.27=2.17+5.05+6.82=4.31-3.43+6.11+6.48=5.97+2.93=2.89+9.78-5.24-6.56=7.54+0.19-1.65=5.88+1.34+1.31-2.96=9.17+7.4+0.77+5.6=8.9-3.25+9.51-6.47=7.3+9.04+0.61=6.17-0.19-2.9-0.07=4.53+9.32+6.59+3=2.75+7.63+9.26=3.18+9.16-3.9=2.37-0.7+5.56-0.83=8.3+4-5.06+2.51=8.24-4.16+7.43+7.83=6.93-5.9+6.81=8.63+8.12=9.14+8.99=9.58+5.95+4.61+2.01=8.04+4.93-0.63-3.96=4.91+2.59+6.09=0.95+1.37+3.7-5.59=7.67-5.83+6.76-6.47=8.77-3.4-2.63-2.46=9.75-1.44-4.76-0.78=4.6+1.8-0.24+2.64=8.6-0.02-4.58-1.97=9.3-3.87=5.51+4.92+9.16-8.81=7.81+4.66=3.78+6.35+3.06-6.88=7.53-4.48+1.84+6=3.65+4.43-2.86=7.93-5.55+0.02+9.92=5.15-0.33=2.64+9.47-9.96+4.62=8.21+1.73+0.57+0.41=2.88+5.5-3.27-1.85=4.95-2.61+7.82-3.9=7.89-3.02-4.73+6.05=1.39+3.26+8.62=2.4+4.4+6.23+8.36=5.46+2.25+0.85=5.54+5.09-0.06-9.43=3.08+5.43+6.48=8.87-7.71+2.19=0.11+2.18-1.71=2.42-2.19+6.84-4.42=8.97-2.28-1.48-4.57=3.72+1.86-4.89+2.08=5.23+3.15-6.38+4.66=8.52-3.54=9.99-6.28-2.65-0.12=8.92-2.61-1.53+4.22=3.51+5.56=8.47+8.04-4.66+8.07=8.13-0.34-0.07=3.22+5.63-0.98=4.01-0.13+1.06+3.26=2.85-0.81+6.04-6.3=9.8+3.51=4.71+5.68-1.24=4.61-2.56-0.69=4.18+6.16-1.67=9.55+3.45-3.05+2.25=3.55+5.65+2.72+0.51=8.48+3.84-0.52+8.89=5.69-2.12-0.23-1.83=6.59-2.72+3.78-2.18=8.69+1.85+4.85-5.09=8.48-6.76+6.92=9.43+3.65-6.06+8.33=6.85+9.83-1.43+0.68=3.84+9.06+6.15-4.49=4.69-1.02-0.28-2.64=3.11+2.86=2.22+8.23-8.77+8.02=1.05+5.89+9.82=5.17+7.4-2.39-2.85=2.28+5.79=4.79+5+7.86-9.47=9.25-0.17+3.43-4.54=3.25+1.1-1.84+0.93=6.4+3.33-4.83=9.13+7.85+7.97+0.16=5.81-4.74=1.31-0.08-1.03+6.75=8.45-3.21=8.96-0.71-5.21-0.44=2.56+9.27-8.51-0.27=0.51+1.62+9.75-5.62=7.18-0.81+7.02-6.93=8.71+7.99+0.42=0.92+5.72+5.33-4.38=5.94-4.11-0.28+3.22=9.2+6.29-9.94=3.49+8.31-7.08=7.28-0.73=4.16-3.62+6.4-5.5=8.51+7.1-5.63-5.89=5.71+7.01+0.97=7.48-7.02+0.09=1.51-0.44=3.19+2.69+7.66-9.54=6.13-3.09-0.79=4.2+7.54=3.29+5.97=9.51+1.04-2.86-7.05=8.47-6.15+5.78=8.78-2.85-2.47=8.16-4.45+3.17+7.06=6.84-2.72-1.97+6.08=8.93-2.03-0.29-1.33=6.14+3.79-2.9=4.14+6.62-1.8-4.53=3.1-2.19+5.41+8.06=7.23-0.8+6.31+1.15=9.34+2.17+5.17-3.23=5.24+5.49+8.1-0.27=5.94+4.09-3.72-2.55=9.82-7+6.15-8.27=5.54-3.24-0.9=8.48-4.23-1.1+9.06=5.72-2.08+6.17+3.61=4.03+3.86+9.64+5.33=6.62+1.11-1.75+1.94=8.01+0.59+8.68-4.9=9.42-4.93+5.34=9.15-0.97-6.61+9.04=8.06-3.26-2.24=2.63-0.9+9.27+6=4.42-2.65+4.1+7.26=4.68-0.07+8.21+5.63=6.8-1.65-3.57=2.58-1.17-0.32=5.33-0.49+3.21-7.65=6.17+4.59+7.7=0.05+2.81+2.02=4.44-1.14=0.97+3.95+6.3-4.61=8.88-5.18-2.7=0.14+8.51+1.76=9.62-8.68+5.09=5.39-1.38=6.74-3.78-2.12+2.17=5.88-5.63+4.58=8.07+1.71=1.42-0.57-0.67=8.97-4.59-1.72=7.82-1.71-0.79+3.91=1.14+7.31+7.98=5.57+6.66-0.29=1.55+6.35-6.93+3.55=0.41+4.21+9.45-2.3=5.87+6.17+4.51=9.22-4.64+8.91+0.29=6.11-0.96+7.15-2.37=7.63+6.88-3.3-4.06=8.46-5.8-1.88-0.53=9.31-1.09-5.55+5.58=8.92+2.83-5.43=0.34+3.87-4.1+5.24=9.81-1.04-1.02-5.21=0.25+7.37+1.01+3.89=8.4-1.56+2=8.59-0.4+2.14=3.57-1.79+0.98=7.78-1.03-4.74+4.57=1.55+3.41+6.21+8.66=6.48+9.69+8.17+2.76=2.47+9.52+6.24-4.63=9.49+1.75+2.81=9.29+1.01-6.41=2.83+6.44+8.79+4.51=9.96-3.24+5.44=3.67+3.5-1.83=2.1+5.87-7.21=5.42-0.55-3.25-1.45=1.76+3.88-1.04-1.87=1.55+6.94=7.2-1.85+4.71=6.7+1.94+3.53-5.19=9.44-4.1-2.89=9.33-0.37+0.51=5.46-3.71+2.1+1.88=9.28-7.72-0.24+4.26=5.16+9.12-3.26=6.08+4.67-6.84-1.26=1.07+0.36=8.61-0.36=6.17+6.01=8.18+7.8=9.05+0.27+3.16=5.47+2.14=6.7-2.07-0.85-0.04=5+7.66-3.96=7.08+5.86+5.48-8.79=8.3-8.07+5.89=9.76-3.04+2.6=4.96+3.48-5.95=2.71-1.93=7.27-6.44=8.18-7.73+1.77+3.97=2.48-1.3+0.88=5.23+0.93+8.56+0.67=5.89+5.3-4.22+9.07=0.21+9.87-4.8-2.42=9.78-3.19=8.23+8.44-5.73-6.82=9.32-4.29-2.99+6.61=3.73-3.55=7.37+9.56-2.22=2.1+6.49+9.14=9.69-0.3-5.56+7.6=8.87-1.44-4.25+2.62=9.23-6.15=6.17-1.26+0.49=8.08+6.07-7.8+0.36=3.25+0.3+6.49-8.46=0.27+4.41+3.1=9.09-1.85+5.31+1.43=4.53+3.93=8.16-7.67=2.99+9.33-2.3-6.26=6.71+0.14=8.62+3.87+2.06+1.68=8.45+5.62+5.85-0.53=1.75+3.16+2.27+8.43=5.7+2.91+8.5+4.24=8.59+5.49-0.93+2.01=7.72-2.07-0.88=4.07-0.14+0.39+3.55=1.16+5.42-4.24=7.02-5.34+0.04=6.74+5.47-1.14+7.43=8.27-5.04+1.53+6.34=7.04+9.31+4.24-6.17=4.25+8.78+3.04=9.5-6.59+8.05-0.47=9.11-5.76-1.77=6.27-2.63-3.08+7.05=5.42+6.75-7.38+7.85=8.46-4.97=8.18-6.23=9.63+6.96+6.08-2.95=8.26-2.07-4.37=4.92+8.92-2.51=3.26-1.65-0.89+1.06=7.94+9.97-0.15-7.24=9.23+8.02-2.46+6.45=7.64-6.88-0.55=9.61+3.68-2=8.18-2.68-3.66+5.67=0.85+8.79-5.9+5.12=7.38-4.34-0.95-1.57=5.94+1.45=6.03-2.96+0.94=8.5-4.01=6.38+4.73+4.06-6.1=2.91-0.21-1.5=3.19-2.14+7.68+7.74=3.13+8.41=5.6-1.99+0.79+8.52=7.86-0.59-2.58-1.12=2.82+5.12+3.03=8.75-5.75+1.08+9.9=5.16+8.88-0.72-2.15=1.46-0.03=9.96+9.03=9.92+1.03-5.01=7.3-0.43-2.12=0.09+9.01+4.36+9.54=3.55+1.48+5.2-2.78=7.88-0.39-1.98-5.28=5.83+9.7-4.39-6.52=7.33+2.5-3.41=3.06-0.95+5.49=8.85-7.81=6.37-0.86+1.66=7.2-3-2.43=5.85-1.41+1.47=8.54-3.32-0.46-1.92=6.15+1.68+2.57-6.76=7.19+9.29-1.38-7.84=9.5-1.81-6.16=5.77+1.26-0.75-1.47=4.55-2.24=4.8+6.72+6.79=8.45+4.19-6.68-1.08=8.18+8.76+2.98=7.6+2.64+8.52-9.53=9.06-6.89-1.93=5.8+5.6+5.63+9.96=3.14+8.26=4.68-4.33=8.13+7.52-0.65=4.24-0.14+5.11+2.37=4.5+9.23+2.76-9.41=0.89-0.61+2.2-0.47=4.46-1.75+9.22=7-4.2-1.84=8.81+6.02+4.02-4.81=9.94-5.02-3.8+7.31=4.88-2.7=2.87-0.23=8.02+0.54=6.3+5.97+1.23=7.81-0.43-1.16=8.79-0.17-7.43+7.83=6.69-5.73=8.42+9.05+0.61=0.74+1.44+1.45+1.6=8.89-3.1-4.82=3.33-2.11+7.3=3.13+6.66+3.63+6.2=6.79+5.19-4.43-6.93=2.5-1.88+3.82+6.91=4.03+0.66+6.14-0.19=9.46-8.54=7.1-1.42-0.26=5.71+0.25+3.05+4.49=3.06+3.59+9.38-7.32=8.1-3.97-0.52=5.94+7.86+6.29+6.94=3.1-2.63+4.9-0.48=9.53+9.72=5.7-0.81-2.9-1.06=8.84-5.16+8.04+3.93=5.11-1.58-3.13=2.28+8.94+8.69+2.52=7.32+0.1+1.61+2.01=6.98-4.07+6.49-4.79=7.78-0.58-0.89-4.15=8.93-3.66+8.25+7.16=2.11+7.07+2.37-4.18=5.31+6.54-7.86+8.34=3.45+2.85-1.07-3.92=9.79-0.92+2.02-3.19=7.05+5.5-5.97-1.79=8.77-4.48-3.93+6.7=7.49-1.13+5.25=3.56+3.87-4.98=8.5+2.15-5.51+7.12=3.2-0.92+3.07+7.81=1.94+7.28+1.38-9.05=3.23+8.16+9.08+9.45=4.52-3.07=6.13+6.57+9.66+8.23=6.99-6.57+8.47-1.29=9.45-6.96=4.3+7.21-7.8+1.58=6.17+2.5=6.75+8.76-5.01+0.21=4.47+3.57-4.03-2.57=5.84+7.89-0.82=6.14-5.06+8.9=2.16+6.28-2.18-4=4.52-2.89+3.44=6.09+7.76-5.2=4.62-3.01=7.65+9.65-6.96+7.63=9.36-1.66-3.31+6.99=8.37-3.73-1.41+3.98=7.89-4.47=8.94-2.17+8.43+3.99=8.7+9.35-5.41+9.22=7.62+7.25-1.72=6.1+7.68+2.43-2.46=7.46-4.23-1.77+6.27=8.18-4.01+7.39-4.94=6.92+2.57+9.29-5.66=9.08-4.64-1.91=0.91+9.78=2.31+7.56+5.42+6.83=8.41-5.94-0.59-0.4=7.47+1.82=4.76-0.31-1.24=7.78-6.3-0.62=5.04-0.85-0.93=5.87+9.04-0.87-6.25=4.6-2.1-0.96=7.66-5.09+1.76-2.49=2.14+5.56=7.08-3.65+7.17=8.59+1.55-2.78-5.6=4.46-1.61+5.75-2.47=3.14+5.53-0.07=7.7+9.88-1.35-1.99=8-0.41-3.23=3.28-0.54+9.39=9.69-9.32+8.45=3.06-1.19+3.58=6.92+2.65=5.94+9.91+6.82=3.75+8.38-9.95+1.86=4.46+6.26-6.48=8.67-5.26+6.62+9.34=2.98+5.38+2.04-5.73=2.62+8.76+5.82=8.64-2.26-1.58+8.43=9.31-1.41-0.09+9.8=2.98+1.49=8.59+1.09+2.7+8.1=5.55+3.11-6.01+4.58=3.71-0.9+6.36-8.98=8.59+6.01-6.6-1.2=6.16-0.94-2.02+8.59=3.58+4.59-4.82=8.61-2.22-3.62-1.82=3.26+3.99+3.22+8.63=9.36-3.55+5.96-1.99=8.48-1.93=7.94+6.37=3.5-2.26+4.77-5.6=9.3+0.69+2.3-8.22=9.95-5.6-2.13-0.88=9.27-5.47-3.54=3.71+7.51=5.6-1.25-0.17-3.99=7.38+3.54-4.42=6.44+5.35+9.4=3.87+0.78+7.09+2.71=3.45+9.52=8.51+8.05+2-8.92=8.35-6.14+2.36+1.28=4.43+4.83+4+9.07=3.46-1.2+4.07=4.17-1.67=7.47+7.53+6.95-4.58=5.93+3.47+5.58+1.73=6.31-1.57-4.44+8.99=5.75-2.92+7.12-1.47=6.66+3.48+2.03+8.13=9.35+2.83=0.92+4.16+7.79-3.27=8.91-2.91-0.47=3.65-1.41=0.9+5.9+8.32=7.33+0.02-5.85+3.92=7.22-2.33-3.44+7.2=9.4-0.41-4.96+5.66=8.51-5.72=8.42+9.73+0.05+5.06=7.66+6.79+3.35-9.44=3.04+1.66+2.78=9.96-1.62-0.14-0.28=4.32+2.36+1.96-3.51=7.33-4.26+2.21+6.87=3.98+4.09+8.05=6.09+5.4-2.81-4.05=9.53-3.05=8.27-4.11-1.06=1.16+6.8+9.72=5.23-0.07=7.23-4.53-0.73-1.43=7.2-2.9+2.33+6.73=4.35-0.84+3.99-2.45=3.98-1.53-1.99=1.3+3.75-0.71-0.85=9.63-0.07-4.52-3.39=7.36-0.98-3.91=8.99+5.32-8.26+8.27=5.27+2.85+5.19=4.93-4.75=0.97+2.38+4.03=9.82-3.27-2.66+9.03=6+4.81-9.46=6.59-1.13=1.34+9.95+8.59+0.43=4.27+7.86-9.6=4.02-1.82+7.52-6.04=2.77+6.69+1.32-8.18=7.08-0.19-4.21=7.99-1.34-2+5.03=3.41-2.6+5.17+7.1=3.32+4.59-5.24+0.87=8.54-4.7+4.18=2.72+9=3.75+6.62+0.27+2.5=2.46+6.22-0.36-1.17=5.87+3.38-1.51-7.63=9.09+9.63-1.03-7.46=8.66-2.3+5.95-2.97=7.02-4.33+8.6-3.95=8.18-3.99+0.18=0.73-0.5+5.37=8.01+8.89-4.22=9.01-6.24+0.92+4.42=5.87+5.29+8.88=0.99+9.87-4.03=9.43-0.41-0.69-1.59=5.49+9.8-8.09=9.96-0.68=4.44+7.69-9.35+0.25=9.42-6.18+3.47=6.54+8.39-5.47+5.01=3.61-1.78+1.47=2.61-1.54=4.84+6.63=9.83-3.74-3.44+8.74=5.22-0.67+2.25+5.52=8.12-0.34-0.31-3.59=7.12-2.63+5.49-2=7.34-3.8-0.67-1.26=9.21+0.43+8.55+4.99=6.37-3.76+6.13-7.08=7.49+8.44-7.29=2.58-0.18+7.31-2.37=1.88+6.28-0.72-2.94=1.47+1.18+9.17=6.59-2.85-2.68+9.07=7.56-3.54+4.58+4.08=6.81-0.65-1.09=3.66+9.04+4.8=6.56-0.5+1.32-4.13=1.87+8.96-9.06+1.57=5.84-3.59-2.03+9.85=5.58+9.3=3.81-0.71-0.97=6.95-5.72+1.12+9.93=7.93-2.56-2.07=5.34-2.98+8.2=4.19+1.66+5.9+0.31=7.31-1.54-4.68=1.75-0.78+9.04-3.6=3.55+2.97=2.16+4.51-2.48+1.47=5.04-3.08+1.33-1.49=4.83+5.62-6.79+5.3=9.71-7.44-0.33+8.39=7.86-6.95+3.86+2.27=9.6-5.04+1.38-4.72=8.22-0.21+7.48-9.27=9.23-0.91-6.97=9.77-5.31-3.3+0.82=8.33-3.17-1.64-1.09=8.23+3.75-9.94=7.54-5.92+6.72+0.14=7.9+1.29+9.63-4.62=5.58-2.35+4.33-3.71=7.07-0.12+6.92-7.56=8.92+7.12+7.03-7.82=6.13+0.43-3.91+6=9.84-8.01-0.68+3.75=8.12-0.04+1.84+9.7=9.22-3.4+6.96=5.77-5.5+8.13+4.5=7.57+9.63-3.86+0.3=5.13+4.24=8.27-2.84=8.83-5.17+7.97-6.01=8.78-2.16+6.01+8.64=9.4-2.01+3.52=8-5.46-0.18+2.11=5.85+6.45-6.46+6.3=7.67-0.15-6.06-0.32=2.51+8.74+6.42+1.26=8.59+8.47+3.64=7.9+0.3-3.61-2.9=7.53-0.64+6.67+5.77=4.69-0.57-1.03-1.1=9.17-6.89-0.58+3.68=6.02-1.19-2.23-0.21=5.67-2=9.61+4.76=4.04+8.2-9.55=0.98+9.2+5.24=8.02+8.64+7.05-2.43=8.19+7.03-5.3+6.94=0.45+1.04+5.82=7.06-2.58-2.79+2.07=9.3-6.23+3.33=5.57+0.95+5.52+9.21=8.63-0.81-4.36=2.73+4.67=5.28+0.61-2.5+0.48=7.23+6.8-6.54+9.16=4.61+0.45+8.17=6.82-0.67-5.1+3.06=3.37+8.33+7.34+8.71=3.03+9.96+8.44=7.91-3.3-2.58-1.89=9.48-4.22-1.64-2.06=8.69-0.55+5.88=5.33+8.12-1.53=9.8-2.94-0.68-1.36=1+8.73-3.23+3.8=5.48-4.65=9.31-2.61-1.07-0.32=5.43-1.73-2.97-0.44=3.88-1.35+6.78-8.86=6.46-1.85+9.82+1.31=7.67-2.71+1.87=8.36-4.5=3.67+7+2.06-8.32=7.18+4.19-6.81=7.84-0.61-4.64+1.32=9.28-3.75-1.92+2.53=9.95-3.25=8.56+3.38-5.33-3.83=9.16-3.73+6.12+2.85=7.81-1.36-3.64-0.15=9.41-9.18+3.53+3.7=1.86+2.77+2.07=6.13-2.33-0.71-1.29=8.66-3.73+5.98-8.77=3.41+9.17-9.11-1.26=8.69-0.3=6.01-2.05-1.01+3.92=8.74-4.7-0.79=7.99+6.48+5.65=9.98-4.72-0.09-3.5=8.9-2.23-1.61=3.48+4.61-7.54+0.08=1.04+2.02+2.44+2.22=7.71-2.9-0.28=8.59-5.63+1.42=7.5-2.24-4.51-0.65=9.96-0.92-2.55=9.29-2.32-3.56=8.38+7.14-2.63-1.33=3.04+9.06-8.6=4.3-2.76+9.88-6.15=6.06+7.93-1.34-4.3=3.54+0.29=7.53+6.9=9.17+8.17=1-0.04+7.13+7.55=0.09+9.67-1.13=9.3+9.92-9.59+3.79=7.84-0.33-0.3+7.21=6.2-0.02+6.76-9.71=8.12+1.23-3.56=1.02+7.55+2.86=7.86+5.01+0.66=9.45-4.87-2.12+2.72=4.72-4.22+0.4+9.03=5.41-1.71+1.87+3.25=8.7+1.36-6.08-1.93=9.77-6.02-0.85+6.21=7.33-2.21=9.08+7.42-3.68-6.32=1.39+2.67+2.33+5.93=5.31-2.75+4.51+6.85=1.28+9.96+0.72+3.27=5.73-3.37+3.55-2.64=1.34-0.73+6.38=1.76-0.68+4.44=5.84+9.19+5.5+8.05=9.77+9.94+3.43+3.4=5.81-5.37+5.66-3.56=8.16+3.11-4.56-3.3=9.82-1.46-5.03+5.74=7.18-2.55-0.23=7.69+5.88-3.15-1.25=2.79-2.54=3.23+6.33-1.65=8.88-0.88=6.02-5.49+9.76-5.45=4.62+0.84+4.66=7.47-1.16-0.4-2.16=4.26-0.13-2.46-1.08=6.75-0.45+8.45-4.06=7.55+3.61+6.9-0.16=8.38+1.19-0.13-1.22=6.3+3.88+4.03-3.45=9.04-3.38-0.91-2.49=6.01-3.79=3.55-0.5=4.21+7.99-5.21+5.4=8.2-6.28=7.28+8.15=8.62-1.23+9.04-6.94=4.99-2.24+2.82=6.72-2.13-0.61=2.98+9.32+6.09-5.88=6.6-1+5.85+2.23=4.78-4.17+0.67=1.8+8.24-0.04-3.89=5.95+3.87-7.11+8.35=参考答案5.5-1.29+9.99+4.46=18.666.83+5.37-1.21-0.63=10.365.23-2.44+8.12-6.77=4.146.62-0.77=5.859.63-3.2+4.88=11.316.28-2.08+2.87=7.074.64+2.32=6.968.14-4.23+8.1=12.016.22+1.55+8.88-3.85=12.80.72+6.64=7.367.95-5.74+5.99-7.18=1.026.85-2.82-1.47-1.43=1.134.68+8.29+2.04+5.35=20.363.47+7.2=10.676.63+6.44-7.83+5.55=10.790.43+3.47=3.94.29-3.67+6.11-3.2=3.534.36-0.37-2.15-0.8=1.046.79-2.52-1.69=2.586.33-1.21-1.72-0.8=2.64.8+3.52=8.328.21+4.73=12.949.84+2.34-2.55-1.57=8.063.79-2.36-0.8+5.41=6.044.53+9.55+1.87=15.958.87-8.71+3.2=3.366.51+7.12-8.81=4.825.94+7.83+8.38=22.156.68+6.74-2.94-0.56=9.927.91-3.61+4.96-0.7=8.568.52+7.79+3.41+4.12=23.840.22+8.8-5.35=3.673.72+7.64+1.3+1.44=14.11.74+5.18+8.04+4.39=19.359.99-6.14-3.14-0.54=0.177.63+7.09-2.89+6.6=18.434.75-0.64+2.81+7.91=14.838.29-1.53-0.09-3.59=3.088.69+0.12+0.28+3.4=12.496.61+3.51+5.32=15.448.08-0.98-3.13=3.978.55-0.69-5.64+6.47=8.699.43+9.65+7.5-4.24=22.346.46+2.79-2.04=7.214.94+4.59+6.27-3.19=12.610.36+8.69-0.26=8.793.51-2.79+5.98+0.88=7.587.69+4.9+3.93+2.14=18.666.74+5.58-5.51=6.812.33+9.21+8.49-0.94=19.092.2+4.18-2.79+1.01=4.65.91+6.9+1.94+5.22=19.976.35-4.91-1.34+8.18=8.282.02+6.85=8.875.82-1.86-1.79-1.59=0.587.47-1.62-0.97-2.02=2.866.15+7.26+7.15-1.28=19.288.57+9.2+1.48=19.257.6-6.91+5.35=6.045.09+5.82+8.53=19.445.02+6.33-5.22-3.38=2.754.31-1.12-1.23+5.91=7.873.54+7.25-7.56+2.33=5.569.84+4.57-0.95-8.74=4.721.95+7.58-1.86-2.35=5.325.05+6.49+6.35=17.892.93+9.08+3.68+3.72=19.414.87+5.59-4.76+7.21=12.910.63+5.58+8.89=15.19.77+1.94=11.713.25+8.59=11.849.07-3.3-5.58+8.91=9.17.1-1.49+3.56+2.39=11.565.97+9.34-5.79=9.527.91-4.1-0.22-3.27=0.322.17+5.05+6.82=14.044.31-3.43+6.11+6.48=13.475.97+2.93=8.92.89+9.78-5.24-6.56=0.877.54+0.19-1.65=6.085.88+1.34+1.31-2.96=5.579.17+7.4+0.77+5.6=22.948.9-3.25+9.51-6.47=8.697.3+9.04+0.61=16.956.17-0.19-2.9-0.07=3.014.53+9.32+6.59+3=23.442.75+7.63+9.26=19.643.18+9.16-3.9=8.442.37-0.7+5.56-0.83=6.48.3+4-5.06+2.51=9.758.24-4.16+7.43+7.83=19.346.93-5.9+6.81=7.848.63+8.12=16.759.14+8.99=18.139.58+5.95+4.61+2.01=22.158.04+4.93-0.63-3.96=8.384.91+2.59+6.09=13.590.95+1.37+3.7-5.59=0.437.67-5.83+6.76-6.47=2.138.77-3.4-2.63-2.46=0.289.75-1.44-4.76-0.78=2.774.6+1.8-0.24+2.64=8.88.6-0.02-4.58-1.97=2.039.3-3.87=5.435.51+4.92+9.16-8.81=10.787.81+4.66=12.473.78+6.35+3.06-6.88=6.317.53-4.48+1.84+6=10.893.65+4.43-2.86=5.227.93-5.55+0.02+9.92=12.325.15-0.33=4.822.64+9.47-9.96+4.62=6.778.21+1.73+0.57+0.41=10.922.88+5.5-3.27-1.85=3.264.95-2.61+7.82-3.9=6.267.89-3.02-4.73+6.05=6.191.39+3.26+8.62=13.272.4+4.4+6.23+8.36=21.395.46+2.25+0.85=8.565.54+5.09-0.06-9.43=1.143.08+5.43+6.48=14.998.87-7.71+2.19=3.350.11+2.18-1.71=0.582.42-2.19+6.84-4.42=2.658.97-2.28-1.48-4.57=0.643.72+1.86-4.89+2.08=2.775.23+3.15-6.38+4.66=6.668.52-3.54=4.989.99-6.28-2.65-0.12=0.948.92-2.61-1.53+4.22=93.51+5.56=9.078.47+8.04-4.66+8.07=19.928.13-0.34-0.07=7.723.22+5.63-0.98=7.874.01-0.13+1.06+3.26=8.22.85-0.81+6.04-6.3=1.789.8+3.51=13.314.71+5.68-1.24=9.154.61-2.56-0.69=1.364.18+6.16-1.67=8.679.55+3.45-3.05+2.25=12.23.55+5.65+2.72+0.51=12.438.48+3.84-0.52+8.89=20.695.69-2.12-0.23-1.83=1.516.59-2.72+3.78-2.18=5.478.69+1.85+4.85-5.09=10.38.48-6.76+6.92=8.649.43+3.65-6.06+8.33=15.356.85+9.83-1.43+0.68=15.933.84+9.06+6.15-4.49=14.564.69-1.02-0.28-2.64=0.753.11+2.86=5.972.22+8.23-8.77+8.02=9.71.05+5.89+9.82=16.765.17+7.4-2.39-2.85=7.332.28+5.79=8.074.79+5+7.86-9.47=8.189.25-0.17+3.43-4.54=7.973.25+1.1-1.84+0.93=3.446.4+3.33-4.83=4.99.13+7.85+7.97+0.16=25.115.81-4.74=1.071.31-0.08-1.03+6.75=6.958.45-3.21=5.248.96-0.71-5.21-0.44=2.62.56+9.27-8.51-0.27=3.050.51+1.62+9.75-5.62=6.267.18-0.81+7.02-6.93=6.468.71+7.99+0.42=17.120.92+5.72+5.33-4.38=7.595.94-4.11-0.28+3.22=4.779.2+6.29-9.94=5.553.49+8.31-7.08=4.727.28-0.73=6.554.16-3.62+6.4-5.5=1.448.51+7.1-5.63-5.89=4.095.71+7.01+0.97=13.697.48-7.02+0.09=0.551.51-0.44=1.073.19+2.69+7.66-9.54=46.13-3.09-0.79=2.254.2+7.54=11.743.29+5.97=9.269.51+1.04-2.86-7.05=0.648.47-6.15+5.78=8.18.78-2.85-2.47=3.468.16-4.45+3.17+7.06=13.946.84-2.72-1.97+6.08=8.238.93-2.03-0.29-1.33=5.286.14+3.79-2.9=7.034.14+6.62-1.8-4.53=4.433.1-2.19+5.41+8.06=14.387.23-0.8+6.31+1.15=13.899.34+2.17+5.17-3.23=13.455.24+5.49+8.1-0.27=18.565.94+4.09-3.72-2.55=3.769.82-7+6.15-8.27=0.75.54-3.24-0.9=1.48.48-4.23-1.1+9.06=12.215.72-2.08+6.17+3.61=13.424.03+3.86+9.64+5.33=22.866.62+1.11-1.75+1.94=7.928.01+0.59+8.68-4.9=12.389.42-4.93+5.34=9.839.15-0.97-6.61+9.04=10.618.06-3.26-2.24=2.562.63-0.9+9.27+6=174.42-2.65+4.1+7.26=13.134.68-0.07+8.21+5.63=18.456.8-1.65-3.57=1.582.58-1.17-0.32=1.095.33-0.49+3.21-7.65=0.46.17+4.59+7.7=18.460.05+2.81+2.02=4.884.44-1.14=3.30.97+3.95+6.3-4.61=6.618.88-5.18-2.7=10.14+8.51+1.76=10.419.62-8.68+5.09=6.035.39-1.38=4.016.74-3.78-2.12+2.17=3.015.88-5.63+4.58=4.838.07+1.71=9.781.42-0.57-0.67=0.188.97-4.59-1.72=2.667.82-1.71-0.79+3.91=9.231.14+7.31+7.98=16.435.57+6.66-0.29=11.941.55+6.35-6.93+3.55=4.520.41+4.21+9.45-2.3=11.775.87+6.17+4.51=16.559.22-4.64+8.91+0.29=13.786.11-0.96+7.15-2.37=9.937.63+6.88-3.3-4.06=7.158.46-5.8-1.88-0.53=0.259.31-1.09-5.55+5.58=8.258.92+2.83-5.43=6.320.34+3.87-4.1+5.24=5.359.81-1.04-1.02-5.21=2.540.25+7.37+1.01+3.89=12.528.4-1.56+2=8.848.59-0.4+2.14=10.333.57-1.79+0.98=2.767.78-1.03-4.74+4.57=6.581.55+3.41+6.21+8.66=19.836.48+9.69+8.17+2.76=27.12.47+9.52+6.24-4.63=13.69.49+1.75+2.81=14.059.29+1.01-6.41=3.892.83+6.44+8.79+4.51=22.579.96-3.24+5.44=12.163.67+3.5-1.83=5.342.1+5.87-7.21=0.765.42-0.55-3.25-1.45=0.171.76+3.88-1.04-1.87=2.731.55+6.94=8.497.2-1.85+4.71=10.066.7+1.94+3.53-5.19=6.989.44-4.1-2.89=2.459.33-0.37+0.51=9.475.46-3.71+2.1+1.88=5.739.28-7.72-0.24+4.26=5.585.16+9.12-3.26=11.026.08+4.67-6.84-1.26=2.651.07+0.36=1.438.61-0.36=8.256.17+6.01=12.188.18+7.8=15.989.05+0.27+3.16=12.485.47+2.14=7.616.7-2.07-0.85-0.04=3.745+7.66-3.96=8.77.08+5.86+5.48-8.79=9.638.3-8.07+5.89=6.129.76-3.04+2.6=9.324.96+3.48-5.95=2.492.71-1.93=0.787.27-6.44=0.838.18-7.73+1.77+3.97=6.192.48-1.3+0.88=2.065.23+0.93+8.56+0.67=15.395.89+5.3-4.22+9.07=16.040.21+9.87-4.8-2.42=2.869.78-3.19=6.598.23+8.44-5.73-6.82=4.129.32-4.29-2.99+6.61=8.653.73-3.55=0.187.37+9.56-2.22=14.712.1+6.49+9.14=17.739.69-0.3-5.56+7.6=11.438.87-1.44-4.25+2.62=5.89.23-6.15=3.086.17-1.26+0.49=5.48.08+6.07-7.8+0.36=6.713.25+0.3+6.49-8.46=1.580.27+4.41+3.1=7.789.09-1.85+5.31+1.43=13.984.53+3.93=8.468.16-7.67=0.492.99+9.33-2.3-6.26=3.766.71+0.14=6.858.62+3.87+2.06+1.68=16.238.45+5.62+5.85-0.53=19.391.75+3.16+2.27+8.43=15.615.7+2.91+8.5+4.24=21.358.59+5.49-0.93+2.01=15.167.72-2.07-0.88=4.774.07-0.14+0.39+3.55=7.871.16+5.42-4.24=2.347.02-5.34+0.04=1.726.74+5.47-1.14+7.43=18.58.27-5.04+1.53+6.34=11.17.04+9.31+4.24-6.17=14.424.25+8.78+3.04=16.079.5-6.59+8.05-0.47=10.499.11-5.76-1.77=1.586.27-2.63-3.08+7.05=7.615.42+6.75-7.38+7.85=12.648.46-4.97=3.498.18-6.23=1.959.63+6.96+6.08-2.95=19.728.26-2.07-4.37=1.824.92+8.92-2.51=11.333.26-1.65-0.89+1.06=1.787.94+9.97-0.15-7.24=10.529.23+8.02-2.46+6.45=21.247.64-6.88-0.55=0.219.61+3.68-2=11.298.18-2.68-3.66+5.67=7.510.85+8.79-5.9+5.12=8.867.38-4.34-0.95-1.57=0.525.94+1.45=7.396.03-2.96+0.94=4.018.5-4.01=4.496.38+4.73+4.06-6.1=9.072.91-0.21-1.5=1.23.19-2.14+7.68+7.74=16.473.13+8.41=11.545.6-1.99+0.79+8.52=12.927.86-0.59-2.58-1.12=3.572.82+5.12+3.03=10.978.75-5.75+1.08+9.9=13.985.16+8.88-0.72-2.15=11.171.46-0.03=1.439.96+9.03=18.999.92+1.03-5.01=5.947.3-0.43-2.12=4.750.09+9.01+4.36+9.54=233.55+1.48+5.2-2.78=7.457.88-0.39-1.98-5.28=0.235.83+9.7-4.39-6.52=4.627.33+2.5-3.41=6.423.06-0.95+5.49=7.68.85-7.81=1.046.37-0.86+1.66=7.177.2-3-2.43=1.775.85-1.41+1.47=5.918.54-3.32-0.46-1.92=2.846.15+1.68+2.57-6.76=3.647.19+9.29-1.38-7.84=7.269.5-1.81-6.16=1.535.77+1.26-0.75-1.47=4.814.55-2.24=2.314.8+6.72+6.79=18.318.45+4.19-6.68-1.08=4.888.18+8.76+2.98=19.927.6+2.64+8.52-9.53=9.239.06-6.89-1.93=0.245.8+5.6+5.63+9.96=26.993.14+8.26=11.44.68-4.33=0.358.13+7.52-0.65=154.24-0.14+5.11+2.37=11.584.5+9.23+2.76-9.41=7.080.89-0.61+2.2-0.47=2.014.46-1.75+9.22=11.937-4.2-1.84=0.968.81+6.02+4.02-4.81=14.049.94-5.02-3.8+7.31=8.434.88-2.7=2.182.87-0.23=2.648.02+0.54=8.566.3+5.97+1.23=13.57.81-0.43-1.16=6.228.79-0.17-7.43+7.83=9.026.69-5.73=0.968.42+9.05+0.61=18.080.74+1.44+1.45+1.6=5.238.89-3.1-4.82=0.973.33-2.11+7.3=8.523.13+6.66+3.63+6.2=19.626.79+5.19-4.43-6.93=0.622.5-1.88+3.82+6.91=11.354.03+0.66+6.14-0.19=10.649.46-8.54=0.927.1-1.42-0.26=5.425.71+0.25+3.05+4.49=13.53.06+3.59+9.38-7.32=8.718.1-3.97-0.52=3.615.94+7.86+6.29+6.94=27.033.1-2.63+4.9-0.48=4.899.53+9.72=19.255.7-0.81-2.9-1.06=0.938.84-5.16+8.04+3.93=15.655.11-1.58-3.13=0.42.28+8.94+8.69+2.52=22.437.32+0.1+1.61+2.01=11.046.98-4.07+6.49-4.79=4.617.78-0.58-0.89-4.15=2.168.93-3.66+8.25+7.16=20.682.11+7.07+2.37-4.18=7.375.31+6.54-7.86+8.34=12.333.45+2.85-1.07-3.92=1.319.79-0.92+2.02-3.19=7.77.05+5.5-5.97-1.79=4.798.77-4.48-3.93+6.7=7.067.49-1.13+5.25=11.613.56+3.87-4.98=2.458.5+2.15-5.51+7.12=12.263.2-0.92+3.07+7.81=13.161.94+7.28+1.38-9.05=1.553.23+8.16+9.08+9.45=29.924.52-3.07=1.456.13+6.57+9.66+8.23=30.596.99-6.57+8.47-1.29=7.69.45-6.96=2.494.3+7.21-7.8+1.58=5.296.17+2.5=8.676.75+8.76-5.01+0.21=10.714.47+3.57-4.03-2.57=1.445.84+7.89-0.82=12.916.14-5.06+8.9=9.982.16+6.28-2.18-4=2.264.52-2.89+3.44=5.076.09+7.76-5.2=8.654.62-3.01=1.617.65+9.65-6.96+7.63=17.979.36-1.66-3.31+6.99=11.388.37-3.73-1.41+3.98=7.217.89-4.47=3.428.94-2.17+8.43+3.99=19.198.7+9.35-5.41+9.22=21.867.62+7.25-1.72=13.156.1+7.68+2.43-2.46=13.757.46-4.23-1.77+6.27=7.738.18-4.01+7.39-4.94=6.626.92+2.57+9.29-5.66=13.129.08-4.64-1.91=2.530.91+9.78=10.692.31+7.56+5.42+6.83=22.128.41-5.94-0.59-0.4=1.487.47+1.82=9.294.76-0.31-1.24=3.217.78-6.3-0.62=0.865.04-0.85-0.93=3.265.87+9.04-0.87-6.25=7.794.6-2.1-0.96=1.547.66-5.09+1.76-2.49=1.842.14+5.56=7.77.08-3.65+7.17=10.68.59+1.55-2.78-5.6=1.764.46-1.61+5.75-2.47=6.133.14+5.53-0.07=8.67.7+9.88-1.35-1.99=14.248-0.41-3.23=4.363.28-0.54+9.39=12.139.69-9.32+8.45=8.823.06-1.19+3.58=5.456.92+2.65=9.575.94+9.91+6.82=22.673.75+8.38-9.95+1.86=4.044.46+6.26-6.48=4.248.67-5.26+6.62+9.34=19.372.98+5.38+2.04-5.73=4.672.62+8.76+5.82=17.28.64-2.26-1.58+8.43=13.239.31-1.41-0.09+9.8=17.612.98+1.49=4.478.59+1.09+2.7+8.1=20.485.55+3.11-6.01+4.58=7.233.71-0.9+6.36-8.98=0.198.59+6.01-6.6-1.2=6.86.16-0.94-2.02+8.59=11.793.58+4.59-4.82=3.358.61-2.22-3.62-1.82=0.953.26+3.99+3.22+8.63=19.19.36-3.55+5.96-1.99=9.788.48-1.93=6.557.94+6.37=14.313.5-2.26+4.77-5.6=0.419.3+0.69+2.3-8.22=4.079.95-5.6-2.13-0.88=1.349.27-5.47-3.54=0.263.71+7.51=11.225.6-1.25-0.17-3.99=0.197.38+3.54-4.42=6.56.44+5.35+9.4=21.193.87+0.78+7.09+2.71=14.453.45+9.52=12.978.51+8.05+2-8.92=9.648.35-6.14+2.36+1.28=5.854.43+4.83+4+9.07=22.333.46-1.2+4.07=6.334.17-1.67=2.57.47+7.53+6.95-4.58=17.375.93+3.47+5.58+1.73=16.716.31-1.57-4.44+8.99=9.295.75-2.92+7.12-1.47=8.486.66+3.48+2.03+8.13=20.39.35+2.83=12.180.92+4.16+7.79-3.27=9.68.91-2.91-0.47=5.533.65-1.41=2.240.9+5.9+8.32=15.127.33+0.02-5.85+3.92=5.427.22-2.33-3.44+7.2=8.659.4-0.41-4.96+5.66=9.698.51-5.72=2.798.42+9.73+0.05+5.06=23.267.66+6.79+3.35-9.44=8.363.04+1.66+2.78=7.489.96-1.62-0.14-0.28=7.924.32+2.36+1.96-3.51=5.137.33-4.26+2.21+6.87=12.153.98+4.09+8.05=16.126.09+5.4-2.81-4.05=4.639.53-3.05=6.488.27-4.11-1.06=3.11.16+6.8+9.72=17.685.23-0.07=5.167.23-4.53-0.73-1.43=0.547.2-2.9+2.33+6.73=13.364.35-0.84+3.99-2.45=5.053.98-1.53-1.99=0.461.3+3.75-0.71-0.85=3.499.63-0.07-4.52-3.39=1.657.36-0.98-3.91=2.478.99+5.32-8.26+8.27=14.325.27+2.85+5.19=13.314.93-4.75=0.180.97+2.38+4.03=7.389.82-3.27-2.66+9.03=12.926+4.81-9.46=1.356.59-1.13=5.461.34+9.95+8.59+0.43=20.314.27+7.86-9.6=2.534.02-1.82+7.52-6.04=3.682.77+6.69+1.32-8.18=2.67.08-0.19-4.21=2.687.99-1.34-2+5.03=9.683.41-2.6+5.17+7.1=13.083.32+4.59-5.24+0.87=3.548.54-4.7+4.18=8.022.72+9=11.723.75+6.62+0.27+2.5=13.142.46+6.22-0.36-1.17=7.155.87+3.38-1.51-7.63=0.119.09+9.63-1.03-7.46=10.238.66-2.3+5.95-2.97=9.347.02-4.33+8.6-3.95=7.348.18-3.99+0.18=4.370.73-0.5+5.37=5.68.01+8.89-4.22=12.689.01-6.24+0.92+4.42=8.115.87+5.29+8.88=20.040.99+9.87-4.03=6.839.43-0.41-0.69-1.59=6.745.49+9.8-8.09=7.29.96-0.68=9.284.44+7.69-9.35+0.25=3.039.42-6.18+3.47=6.716.54+8.39-5.47+5.01=14.473.61-1.78+1.47=3.32.61-1.54=1.074.84+6.63=11.479.83-3.74-3.44+8.74=11.395.22-0.67+2.25+5.52=12.328.12-0.34-0.31-3.59=3.887.12-2.63+5.49-2=7.987.34-3.8-0.67-1.26=1.619.21+0.43+8.55+4.99=23.186.37-3.76+6.13-7.08=1.667.49+8.44-7.29=8.642.58-0.18+7.31-2.37=7.341.88+6.28-0.72-2.94=4.51.47+1.18+9.17=11.826.59-2.85-2.68+9.07=10.137.56-3.54+4.58+4.08=12.686.81-0.65-1.09=5.073.66+9.04+4.8=17.56.56-0.5+1.32-4.13=3.251.87+8.96-9.06+1.57=3.345.84-3.59-2.03+9.85=10.075.58+9.3=14.883.81-0.71-0.97=2.136.95-5.72+1.12+9.93=12.287.93-2.56-2.07=3.35.34-2.98+8.2=10.564.19+1.66+5.9+0.31=12.067.31-1.54-4.68=1.091.75-0.78+9.04-3.6=6.413.55+2.97=6.522.16+4.51-2.48+1.47=5.665.04-3.08+1.33-1.49=1.84.83+5.62-6.79+5.3=8.969.71-7.44-0.33+8.39=10.337.86-6.95+3.86+2.27=7.049.6-5.04+1.38-4.72=1.228.22-0.21+7.48-9.27=6.229.23-0.91-6.97=1.359.77-5.31-3.3+0.82=1.988.33-3.17-1.64-1.09=2.438.23+3.75-9.94=2.047.54-5.92+6.72+0.14=8.487.9+1.29+9.63-4.62=14.25.58-2.35+4.33-3.71=3.857.07-0.12+6.92-7.56=6.318.92+7.12+7.03-7.82=15.256.13+0.43-3.91+6=8.659.84-8.01-0.68+3.75=4.98.12-0.04+1