四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案7.79+2.64=3.79+5.68=4.55+4.24=9.81+1.22=4.78+3.33=1.95+1.79=4.15+5.37=8.97+6.41=0.2+4.97=9.81+0.66=6.51+9.24=0.34+6.01=8.19+1.26=8.43+2.54=6.86+2.44=3.39+8.65=1.98+3.77=0.16+5.8=8.15+4.05=4.14+1.59=7.22+0.54=6.95+4.93=7.32+1.36=8.93+8.21=1.22+1.26=0.27+6.53=0.08+2.51=8.18+1.82=9.19+0.39=4.48+0.04=7.46+8.33=3.62+2.97=2.53+1.49=9.49+2.14=9.92+8.19=5.36+1.44=5.54+8.77=9.6+6.69=6.8+6.89=7.71+5.02=0.59+4.42=8.93+3.97=2.23+2.54=4.87+0.96=2.94+2.5=5.85+6.07=0.38+7.51=0.31+7.58=0.34+3.15=1.49+7.5=5.84+7.3=6.21+6.69=3.69+2.82=9.75+2.48=7.19-4.32=9.16-3.16=1.58-0.82=8.64-5.37=3.98-3.56=7.53-1.61=3.05-1.25=2.69-0.88=5.14-3.28=8.22-4.28=9.2-9.07=7.13-2.35=8.17-3.55=8.83-4.58=5.11-0.7=9.66-6.15=5.05-3.65=6.98-6.31=6.16-4.19=5.88-5.2=6.85-5.86=4.95-3.55=7.01-6.08=7.84-1.92=8.27-3.31=6.29-5.01=7.4-5.79=3.47-1.7=7.9-1.6=5.73-3.4=8.03-2.92=8.4-0.08=8.2-7.47=5.69-0.12=5.76-4.43=9.19-1.73=5.97-5.61=4.76-2.04=6.55-2.39=6.16-4.48=2.36-2.14=4.4-0.15=4.51-2.54=3.19-2.85=6.51-1.76=8.03-0.99=8.35-3.81=4.61-3.62=6.46-1.63=7.1-2.4=3.93-0.73=9.73-6=4.33-1.42=6.99-4.87=0.34+8.24+4.41=4.17+4.67+7.34=8.15+8.55+8.85=8+6.33+0.18=4.85+2.27+0.21=0.3+5.27+2.83=6.16+8.02+2.14=2.75+3.33+6.37=4.06+9.43+0.32=6.37+2.41+9.95=6.21+8.77+4.52=6.57+7.06+9.63=9.97+5.98+1.15=0.96+4.17+2.99=3.19+0.03+1.87=9.5+0.48+1.42=2.4+2.91+1.22=3.72+7.1+3.22=8.68+8.91+9.41=7.82+3.17+6.41=7.28+2.98+7.16=4.9+8.17+6.4=8.63+4.88+7.14=1.86+0.94+1.84=8.93+6.44+8.15=4.82+6.54+4.3=9.28+8.48+9.53=5.59+4.77+6.81=7.54+8.13+4.85=5.38+5.9+9.92=9.69+5.41+2.89=5.07+7.79+6.67=0.69+1.92+0.11=8.34+4.75+2.22=4.86+6.7+9.92=1.96+9.66+5.73=4.89+0.24+4.85=2.42+0.26+0.02=5.24+1.46+0.24=5.8+5.15+4.9=1.74+6.57+4.97=1.46+9.87+8.87=6.23+6.16+3.89=4.32+6.39+6.13=2.61+7.4+3.37=9.67+4.9+4.87=4.94+6.66+5.91=5.11+7.74+5.42=6.57+6.94+6.07=7.27+0.63+9.96=1.07+3.22+0.02=5.29+6.74+8.49=7.13+3.86+0.84=0.07+9.7+1.79=4.28+8.33-2.24=6.18+5.64-0.14=5.91+2.87-3.48=1.24+7.7-6.83=2.24+8.27-7.89=4.56+6.29-9=0.64+3.22-2.17=7.86+9.86-3.41=7.73+1.86-5.09=9.02+3.02-2.23=5.11+6.63-2.52=1.4+9.83-2.36=0.23+6.14-5.34=2.98+5.78-4.51=0.71+4.51-1.09=6.36+5.35-1.81=4.73+2.98-7.35=7.96+3.59-5.67=5.38+6.41-0.65=7.78+6.29-4.26=5.8+6.21-4.37=4.8+9.78-8.88=6.48+5.21-2.84=7.12+6.3-8.81=9.21+0.85-0.35=4.84+3.48-6.17=9.29+5.04-3.89=0.3+8.54-3.02=3.59+3.66-6.54=2.2+6.63-2.3=7.5+5.87-8.6=7.5+1.09-5.98=5.04+0.94-0.19=1.12+8.95-2.92=6.29+3.31-3.17=7.97+0.65-7.93=7.01+3.17-9.39=7.6+1.39-2.12=1.08+6.81-5.01=3.65+1.32-1.27=5.78+1.49-1.72=4.49+3.65-6.14=6.74+7.38-3.02=3.45+8.02-9.09=3.86+9.12-5.03=8.19+2.2-7.38=7.34+1.7-2.87=2.61+4.03-5.67=9.52+6.94-2.09=5.23+9.56-3.6=7.49+3.61-4.43=4.84+8.88-9.66=9.13+6.46-6.45=0.92+8.27-5.29=5.55-4+9.48=9.83-2.22+0.25=8.8-4.64+2.29=5.96-3.21+3.43=9.95-8.72+2.86=5.43-0.5+3.08=7.22-2.56+1.44=1.16-0.04+8.57=3.63-1.27+0.79=4.9-4.16+9.16=4.63-2.09+5.3=5.39-3.13+6.09=8.91-6.96+1.89=8.75-3.02+7.55=8.32-3.23+7.52=9.6-7.84+7.81=6.09-2.47+6.42=8.76-8.14+8.3=9.54-7.25+2.32=8.85-1.65+1.14=3.7-2.67+8.57=9.2-8.58+7.53=6.34-6.24+4.09=3.79-1.4+5.57=4.15-3.94+4.97=9.01-7.62+8.46=6.4-0.43+4.76=9.04-5.61+5.71=7.31-5.93+2.18=5.2-3.47+0.71=2.78-0.17+8.15=6.2-0.74+5.41=7.4-0.45+8.68=4.44-0.6+2.69=9.7-7.74+3.4=9.01-6.98+9.94=8.79-4.58+9.49=2.85-1.84+2.49=5.35-4.69+8.24=8.75-8.17+0.93=8.3-4.46+7.84=8.92-0.81+9.26=7.2-3.44+4.43=9.6-3.66+0.1=5.4-0.24+9.66=4.94-4.74+2.68=5.79-5.1+3.02=5.5-4.92+7.69=5.11-4.94+8.41=9.08-1.29+3.06=6.59-4.76+1.6=4.88-0.76+2.08=9.03-0.12+2.53=1.62-0.51+1.34=9.49-1.19-3.32=9.24-2.31-3.15=3.95-0.85-0.35=9.77-2.83-4.66=5.54-1.49-1.62=9.86-3.72-2.68=6.38-4.19-1.72=7.71-3.96-0.19=9.97-1.22-1.15=9.77-0.05-5.54=8.05-4.45-0.26=6.39-1.08-2.21=7.98-0.8-1.92=2.41-1.19-0.97=7.96-0.11-6.05=9.12-6.07-0.52=8.32-4.17-2.4=9.71-0.99-5.02=8.47-3.14-4.53=4.1-0.99-2.93=9.25-5.86-2.54=7.12-1.61-4.96=9.21-2.68-2.19=9.35-0.22-4.97=8.85-0.21-5.12=9.56-6.95-0.15=6.98-0.06-2.88=5.43-0.9-0.87=7.62-6.88-0.28=6.75-3.36-2.83=5.7-4.33-1.24=9.99-5.62-3.02=8.42-1.45-2.84=8.34-3.84-3.45=5.1-0.96-1.84=7.41-2.26-0.83=8.26-5.33-1.65=7.87-2.81-1.53=9.04-0.84-1.43=4.87-2.1-1.02=9.57-3.86-0.57=8.56-3.37-3.99=9.34-2.73-4.38=8.69-1.79-0.8=9.33-2.27-1.43=7.62-5.02-0.51=7.55-0.35-3.72=5.36-1.76-1.41=8.68-4.49-2.05=8.56-0.86-4.4=8.62-2.11-4.73=7.09-1.56-4.92=9.92-5.36-0.94=8.27-0.45-5.62=9.81+1.26+8.56+7=0.65+7.59+3.12+3.43=8.1+2.2+0.1+7.58=5.68+5.01+9.22+3.81=3.51+8.79+4.39+0.6=6.13+8.56+5.18+4.19=4.61+8.27+3.59+8.51=2.35+2.67+7.53+6.65=7.02+2.83+2.54+2.23=8.28+1.6+1.33+4.76=4.27+1.46+1.22+1.68=8.19+1.03+8.4+1.05=9.94+7.82+8.72+3.4=6.67+4.55+4.61+8.03=2.56+5+6.98+8.16=1.94+3.19+0.16+0.55=9.86+2.82+4.9+0.36=0.45+7.62+4.43+3.87=1.66+6.11+1.38+3.66=1.28+0.23+3.02+8.36=4.51+9.74+3.3+0.94=7.84+5.7+9.11+0.34=4.82+3.17+1.99+7.64=7.49+9.81+9.73+4.6=9.72+9+7.65+3.93=6.72+7.63+1.94+4.44=8.41+7.53+4.36+9.98=3.15+5.8+1.01+0.86=2.02+3.85+3.97+7.98=3.49+7.15+0.61+5.67=2.72+7.71+0.52+5.44=9.6+8.89+7.37+4.92=5.29+8.31+8.83+8.32=6.89+7.47+5.09+1.59=6.6+8.39+3.65+3.9=2.03+6.43+5.82+9.3=1.46+5.38+7.84+6.37=9.42+5.63+8.28+1.36=5.13+8.85+1.47+0.67=8.38+2.63+5.8+1.05=6.19+6.91+4.91+1.98=5.26+0.07+8.89+3.18=4.86+5.85+2.88+1.82=7.63+4.59+0.2+7.77=5.24+0.67+7.66+3.05=9.84+6.25+1.53+0.35=2.21+5.86+3.23+9.5=1.93+8.95+5.87+5.21=5.87+9.06+3.74+7.9=6.07+5.66+9.08+1.17=9.47+1.81+2.95+2.44=7.98+4.28+9.07+0.78=8.82+5.07+3.11+4.99=2.03+2.68+2.33+7.71=3.85+9.08+4.78-6.19=5.57+9.74+1.33-5.24=5.38+4.83+1.66-8.28=4.15+6.16+4.34-8.8=6.88+4.66+4.83-0.73=5.93+6.92+8.81-1.95=9.38+1.17+6.15-8.7=0.58+4.41+9.31-6.25=5.53+6.22+0.82-9.83=1+9.67+1.07-3.18=5.44+3.74+4.87-7.41=2.14+2.51+2-2.96=3.96+6.02+4.91-7.92=6.46+3.79+4.85-1.72=7.22+7.28+5.25-9.3=7.05+0.18+0.36-2.46=0.48+4.88+5.59-6.48=1.31+2.99+5.42-7.51=1.58+2.12+3.87-3.39=0.98+6.32+2.63-2.99=7.15+8.34+1.97-2.96=6.76+1.33+9.67-7.81=0.78+5.04+4.37-9.25=8+6.66+0.31-3.17=4.94+8.62+2.19-8.41=1.6+3.65+7.63-7.27=9.66+5.7+4.63-2.72=7.74+2.27+6.59-1.6=2.47+4.63+5.64-9.8=5.86+8.52+9.13-7.65=6.65+8.11+1.61-3.21=0.78+8.37+0.65-4.16=2.66+5.97+1.38-7.87=7.64+8.87+8.58-3.21=8.41+4.6+0.4-3.82=7.82+2.67+2.45-2.29=3.84+2.08+6.96-5.99=2.05+6.08+6.77-1=5.68+7.09+0.32-7.22=6.16+3.98+4-1.82=0.76+8.46+1.17-0.4=0.37+4.66+3.89-6.03=8.27+6.93+9.44-3.71=0.32+1.47+7.79-8.86=5.1+4.68+4.29-8.44=7.01+1.78+3.59-1.33=8.28+2.55+4.42-6.11=1.67+2.15+6.23-8.86=7.02+9.77+7.16-1.88=0.99+0.35+0.03-1.27=6.06+4.13+1.41-2.63=9.68+0.34+3.67-1.4=8.35+5.88+0.43-3.31=7.88+2.54+3.67-3.84=6.42+8.79-8.32+6.76=5.28+2.69-0.59+1.62=4.72+7.27-0.36+5.65=3.58+4.38-1.44+7.76=4.64+8.29-7.35+3.62=3.06+9.88-6.64+8.01=1.39+7.79-0.89+7.75=5.34+4.53-2.11+3.54=5.37+7.52-4.47+4.75=0.79+9.59-2.38+4.47=7.76+7.11-1.29+7.96=4.4+6.97-8.53+8.39=2.5+2.16-1.69+3.71=5.59+1.41-0.03+6.71=6.59+8.81-9.47+7.09=8.27+3-3.06+4.93=7.78+3.4-8.01+1.05=9.38+7.58-0.91+8.05=7.86+6.86-0.73+7.59=8.91+9.05-1.21+3.16=1.76+7.11-3+5.22=3.25+8.82-7.7+5.25=3.07+8.43-6.66+7.46=9.17+0.53-0.88+0.9=4.25+3.58-5.73+4.88=6.99+1.01-5.56+2.4=9.52+3.85-6.41+9.58=8+7.98-2.74+7.56=2.6+4-1.59+3.04=0.2+7.33-0.13+8.53=7.51+7.94-4.9+3.21=7.77+8.34-5.79+3.26=4.56+5.06-8.25+3.92=3.42+9.72-3.46+5.62=3.84+7.7-2.46+1.94=6.88+5.06-2.79+3.96=9.37+0.76-1.86+9.24=5.83+4.11-9.1+9.45=5.27+8.98-5.67+9.77=0.57+3.79-1.03+1.27=4.92+0.65-0.25+1.25=3.47+8.84-9.12+7.8=8.13+8.88-6.83+7.83=8.23+7.13-8.22+0.82=1.31+2.15-1.12+1.09=6.61+2.22-6.34+8.36=5.56+2.81-3.3+3.43=6.24+3.2-3.21+3.41=5.72+3.57-2.47+8.6=6.79+8.98-6.28+7.49=9.97+7.41-3.92+2.68=9.55+8.5-8.08+4.73=9.91+3.01-0.49+5.91=7.84+0.13-4.99+6.73=5.57+4.4-2.25-2.61=4.05+4.66-2.5-5.75=1.2+3.18-2.29-1.28=8.45+1.18-0.02-3.84=7.09+9.41-8.7-3.85=2.2+4.3-0.87-2.31=8.67+8.61-5.52-0.78=4.76+7.75-7.53-1.03=8.01+9.38-2.53-2.03=3.98+0.47-1.6-2.49=6.15+3.79-6.73-2.37=4.6+9.99-5.38-5.56=7.18+1.79-2.76-2.27=3.39+5.48-5.09-2.24=1.32+6.02-1.95-2.31=4.18+8.42-0.71-5.83=1.34+3.46-4.24-0.23=8.13+7.34-0.85-6.58=0.5+7.02-1.11-3.48=8.77+6.45-2.57-5.29=8.64+3.72-3.42-8.24=9.43+3.94-1.4-5.68=5.06+8.49-3.84-5.16=5.76+8.23-7.91-5.68=6.36+8.96-3.5-0.57=5.01+9.16-5.53-7.69=4.1+9.15-2.82-7.37=8.59+4.62-5.02-7.52=2.86+5.8-3.37-1.87=7.04+8.27-6-0.68=6.67+0.52-0.88-5.45=9.39+5.98-5.69-0.74=5.89+3.04-1.86-4.19=8.61+3.87-1.94-5.52=1.35+5.41-0.64-3.58=4.13+9.66-9.65-2.28=9.49+8.37-1.1-2.43=3.53+9.53-4.37-7.56=1.26+7.77-1.43-6.48=4.85+8.09-6.22-3.42=4.56+8.08-2.47-6.52=3.28+0.34-0.37-3.01=7.28+7.82-8.46-6.35=7.22+8.02-5.13-5.36=5.02+6.99-0.03-6.67=4.22+6.75-2.19-5.66=5.82+8.23-0.69-5.22=2.38+9.25-3.2-4.63=7.02+6.8-3.36-7.18=5.34+3.99-1.31-4.09=5.24+5.92-2.76-3.79=6.22+4.17-4.18-0.94=1.75+9.81-8.34-0.97=3.67+4.47-0.12-5.66=6.15-3.59+2.72+0.14=8.59-2.04+6.34+7.2=5.03-1.18+9.1+3.78=4.29-1.24+6.72+8.52=8.54-0.85+5.31+2.46=8.79-7.94+4.53+4.52=9.64-0.48+2.77+5.48=8.8-2.21+3.91+4.79=8.19-4.98+9.28+3.78=8.39-4.67+6.72+4.52=8.1-1.87+0.74+5.4=9.02-6.94+5.23+6.9=9.29-2.1+3.65+7.17=8.45-5.65+9.36+8.17=0.58-0.28+7.48+4.05=3.36-2.5+5.77+3.35=7.09-4.88+1.71+4.97=7.45-2.87+0.54+2.23=3.96-0.25+4.38+3.34=3.71-2.69+2.44+9.72=9.23-5.2+7.73+6.84=4.94-0.99+8.61+6.05=9.83-2.72+4.5+9.94=6.09-2.94+1.46+1.61=5.23-0.19+1.38+4.02=7-1.87+1.27+6.08=5.55-2.61+3.1+6.28=8.84-3.34+9.96+7.27=6.82-4.26+1.58+4.7=1.32-1.19+6.28+5.73=3.42-2.88+1.67+3.95=9.46-4.45+8.05+9.62=2.81-2.26+8.79+7.72=9.06-4.73+7.7+6.65=8.05-0.8+4.29+9.25=4.35-0.76+6.26+1.36=8.87-3.3+0.6+7.22=9.65-1.08+0.39+7.56=7.75-3.99+5.93+9.24=5.85-1.01+1.99+9.22=9.52-0.52+7.66+1.55=9.31-6.54+5.11+9.81=5.34-4.1+4.09+0.27=8.47-6.89+4.63+0.07=5.77-3.12+7.48+0.48=1.96-0.7+7.67+9.45=5.58-4.82+1.56+4.14=9.93-1.29+7.98+6.93=8.02-3.11+9.97+0.88=6.44-4+9.11+7.94=3.56-0.71+0.63+2.02=6.69-5.53+4.07+0.79=5.16-4.91+3.81+6.19=7-1.38+4.69+2.77=8.35-2.33+8.93-1.08=6.9-5.65+7.89-0.25=5.17-2.96+5-2.07=7.48-4.31+9.47-3.08=5.28-4.69+8.43-8.08=6.15-3.09+9.14-1.12=6.91-2.09+1.61-4.66=8.21-0.8+1.11-3.13=8.37-7.25+2.42-0.51=6.54-0.93+8.89-2.75=9.86-2.12+8.84-8.99=4.7-2.29+7.52-1.51=1.04-0.15+6.97-0.65=5.95-0.7+8.55-7.21=8.03-4.92+6.99-6.3=4.24-2.11+7.02-2.23=9.63-3.56+4.07-0.87=6.98-1.11+7.37-1.3=7.76-6.36+8.95-9.86=7.7-3.84+2.21-5.74=6.31-5.94+2.46-2.5=2.27-0.31+9.09-7.07=9.41-8.23+4.08-3.25=9.58-5.51+3.77-1.33=8.04-3.1+4.62-3.11=9.64-0.09+4.57-4.06=8.69-3.72+6.02-6.53=4.48-4.28+7.51-4.8=8.25-7.88+7.36-5.03=4.62-0.77+4.3-0.37=2.65-0.69+5.98-7.01=9.39-3.65+8.02-8.59=6.62-0.16+2.31-4.18=9.17-3.98+5.39-3.52=9.23-4.96+5.92-4.47=9.77-6.32+7.42-8.05=9.9-5.9+5.46-0.54=6.31-0.5+2.99-1.44=6.07-2.48+6.85-4.96=9.68-5.15+0.89-4.71=9.43-6.32+3.9-5.88=9.92-2.75+9.36-5.37=1.74-0.56+8.49-4.55=4.05-2.98+3-1.41=5.03-2.45+7.54-1.7=8.62-7.17+4.88-2.83=7.86-0.5+3.58-5.38=6.46-6.29+6.08-3.4=9.5-2.65+1.42-3.54=7.32-2.81+2.62-4.58=6.74-0.69+1.65-2.43=3.57-1.49+3.8-5.39=8.91-1.06+9.7-4.21=5.45-1.47+7.68-3.9=5.74-2.21-2.42+2.06=2.77-0.47-2.04+9.96=9.62-6.16-1.18+0.14=9.63-1.55-7.93+7.25=2.79-0.59-0.34+2.62=8.69-4.65-2.39+9.29=8.62-4.3-0.09+6.93=9.09-7.52-1.15+3.5=9.04-1.35-6.97+4.57=8.79-0.64-3.84+1.4=5.95-0.48-3.49+7.58=9.67-1.63-0.75+4.5=7.36-0.39-2.3+5.24=9.54-2.67-1.86+0.5=8.99-4.69-2.29+0.04=9.64-2.62-2+4.39=9.65-0.33-6.06+7.93=8.8-2.4-6.29+9.49=6.31-1.86-1.01+0.78=9.19-7-0.52+2.26=7.59-3.14-2.85+1.76=5.42-0.95-3.86+1.5=8.51-1.41-2.66+3.93=8.76-4.46-0.42+2.24=7.34-0.11-2.75+6.19=9.48-1.87-4.75+8.01=8.73-0.65-6.51+6.65=7.45-3.15-4.04+6.94=9.12-5.7-2.62+5.63=7.17-0.19-2.87+3.78=8.8-0.94-5.56+5.7=7.42-0.43-0.47+6.19=7.3-0.75-4.33+7.2=5.83-3.38-1.65+0.36=8.11-2.31-3.85+1.27=4.22-1.26-1.25+0.71=6.98-1.6-5.04+8.74=9.81-2.24-7.46+9.43=7.64-1.37-5.39+3.3=9.01-5.56-2.54+8.34=9.61-3.44-1.92+6.67=5.3-0.78-1.48+9.09=9.74-1.94-7.03+7.65=8.5-2.94-2.5+7.62=8.65-7.63-0.25+6.26=6.89-1.1-2.59+2.97=7.63-2.6-3.07+9.68=8.76-7.66-0.11+4.37=8.47-0.87-1.31+6.57=9.95-2.02-5.11+3.25=7.57-3.76-1.19+9.99=9.51-0.32-3.09+4.39=9.84-2.94-6.27+0.53=8.67-1.91-1.73+0.11=9.56-1.77-2.27-2.26=9-3.61-0.33-1.82=9.84-4.07-2.48-1.72=8.53-1.33-1.82-0.38=6.07-0.05-3.74-0.88=8.34-2.81-0.26-4.07=9.71-4.02-1.32-1.58=8.64-3.07-3.92-1.29=7.17-3.75-3.13-0.13=5.65-1.2-1.21-2.59=4.89-0.82-0.25-0.04=9.33-0.07-3.37-0.2=8.93-0.9-7.23-0.19=9.65-3.88-2.35-1.64=9.05-2.23-3.88-0.06=8.16-2.21-0.37-2.89=7.97-4.31-0.71-2.69=6.01-1.28-0.25-0.75=9.34-2.84-3.4-2.13=9.72-4.72-0.38-0.98=9.09-1.08-4.89-1.62=3.24-0.31-0.66-0.42=8.24-0.79-2.45-2.01=5.42-0.1-4.43-0.52=9.51-0.42-2.22-4.13=9.98-3.59-0.11-5.41=4.33-2.37-0.13-0.94=9.31-2.81-0.74-5.58=8.05-2.3-0.63-3.43=9.52-3.01-0.62-3.91=8.72-0.18-0.28-2.53=9.05-1.42-2.02-4.76=8.54-3.5-0.78-3.85=9.89-1.13-2.35-3.05=9.84-0.89-2.97-5.23=9.85-1.03-0.5-5.62=7.17-0.24-3.86-0.6=9.13-4.04-1.68-0.7=6.24-3.73-1.9-0.23=5.59-0.65-0.62-0.71=9.42-4.53-3.56-0.27=6.09-0.29-2.06-0.97=8.48-1.5-1.67-4.08=6.67-2.49-2-0.17=7.94-1.31-1.18-1.76=7.17-0.66-1.29-5.03=9.74-3.09-5.03-0.11=6.99-0.91-1.78-3.46=7.62-4.59-0.9-2.02=9.44-0.36-7.22-0.18=7.99-1.28-3.57-0.55=6.91-1.86-2.73-1.95=9.07-1.29-1.49-4.38=5.47-0.29-0.71-1.9=参考答案7.79+2.64=10.433.79+5.68=9.474.55+4.24=8.799.81+1.22=11.034.78+3.33=8.111.95+1.79=3.744.15+5.37=9.528.97+6.41=15.380.2+4.97=5.179.81+0.66=10.476.51+9.24=15.750.34+6.01=6.358.19+1.26=9.458.43+2.54=10.976.86+2.44=9.33.39+8.65=12.041.98+3.77=5.750.16+5.8=5.968.15+4.05=12.24.14+1.59=5.737.22+0.54=7.766.95+4.93=11.887.32+1.36=8.688.93+8.21=17.141.22+1.26=2.480.27+6.53=6.80.08+2.51=2.598.18+1.82=109.19+0.39=9.584.48+0.04=4.527.46+8.33=15.793.62+2.97=6.592.53+1.49=4.029.49+2.14=11.639.92+8.19=18.115.36+1.44=6.85.54+8.77=14.319.6+6.69=16.296.8+6.89=13.697.71+5.02=12.730.59+4.42=5.018.93+3.97=12.92.23+2.54=4.774.87+0.96=5.832.94+2.5=5.445.85+6.07=11.920.38+7.51=7.890.31+7.58=7.890.34+3.15=3.491.49+7.5=8.995.84+7.3=13.146.21+6.69=12.93.69+2.82=6.519.75+2.48=12.237.19-4.32=2.879.16-3.16=61.58-0.82=0.768.64-5.37=3.273.98-3.56=0.427.53-1.61=5.923.05-1.25=1.82.69-0.88=1.815.14-3.28=1.868.22-4.28=3.949.2-9.07=0.137.13-2.35=4.788.17-3.55=4.628.83-4.58=4.255.11-0.7=4.419.66-6.15=3.515.05-3.65=1.46.98-6.31=0.676.16-4.19=1.975.88-5.2=0.686.85-5.86=0.994.95-3.55=1.47.01-6.08=0.937.84-1.92=5.928.27-3.31=4.966.29-5.01=1.287.4-5.79=1.613.47-1.7=1.777.9-1.6=6.35.73-3.4=2.338.03-2.92=5.118.4-0.08=8.328.2-7.47=0.735.69-0.12=5.575.76-4.43=1.339.19-1.73=7.465.97-5.61=0.364.76-2.04=2.726.55-2.39=4.166.16-4.48=1.682.36-2.14=0.224.4-0.15=4.254.51-2.54=1.973.19-2.85=0.346.51-1.76=4.758.03-0.99=7.048.35-3.81=4.544.61-3.62=0.996.46-1.63=4.837.1-2.4=4.73.93-0.73=3.29.73-6=3.734.33-1.42=2.916.99-4.87=2.120.34+8.24+4.41=12.994.17+4.67+7.34=16.188.15+8.55+8.85=25.558+6.33+0.18=14.514.85+2.27+0.21=7.330.3+5.27+2.83=8.46.16+8.02+2.14=16.322.75+3.33+6.37=12.454.06+9.43+0.32=13.816.37+2.41+9.95=18.736.21+8.77+4.52=19.56.57+7.06+9.63=23.269.97+5.98+1.15=17.10.96+4.17+2.99=8.123.19+0.03+1.87=5.099.5+0.48+1.42=11.42.4+2.91+1.22=6.533.72+7.1+3.22=14.048.68+8.91+9.41=277.82+3.17+6.41=17.47.28+2.98+7.16=17.424.9+8.17+6.4=19.478.63+4.88+7.14=20.651.86+0.94+1.84=4.648.93+6.44+8.15=23.524.82+6.54+4.3=15.669.28+8.48+9.53=27.295.59+4.77+6.81=17.177.54+8.13+4.85=20.525.38+5.9+9.92=21.29.69+5.41+2.89=17.995.07+7.79+6.67=19.530.69+1.92+0.11=2.728.34+4.75+2.22=15.314.86+6.7+9.92=21.481.96+9.66+5.73=17.354.89+0.24+4.85=9.982.42+0.26+0.02=2.75.24+1.46+0.24=6.945.8+5.15+4.9=15.851.74+6.57+4.97=13.281.46+9.87+8.87=20.26.23+6.16+3.89=16.284.32+6.39+6.13=16.842.61+7.4+3.37=13.389.67+4.9+4.87=19.444.94+6.66+5.91=17.515.11+7.74+5.42=18.276.57+6.94+6.07=19.587.27+0.63+9.96=17.861.07+3.22+0.02=4.315.29+6.74+8.49=20.527.13+3.86+0.84=11.830.07+9.7+1.79=11.564.28+8.33-2.24=10.376.18+5.64-0.14=11.685.91+2.87-3.48=5.31.24+7.7-6.83=2.112.24+8.27-7.89=2.624.56+6.29-9=1.850.64+3.22-2.17=1.697.86+9.86-3.41=14.317.73+1.86-5.09=4.59.02+3.02-2.23=9.815.11+6.63-2.52=9.221.4+9.83-2.36=8.870.23+6.14-5.34=1.032.98+5.78-4.51=4.250.71+4.51-1.09=4.136.36+5.35-1.81=9.94.73+2.98-7.35=0.367.96+3.59-5.67=5.885.38+6.41-0.65=11.147.78+6.29-4.26=9.815.8+6.21-4.37=7.644.8+9.78-8.88=5.76.48+5.21-2.84=8.857.12+6.3-8.81=4.619.21+0.85-0.35=9.714.84+3.48-6.17=2.159.29+5.04-3.89=10.440.3+8.54-3.02=5.823.59+3.66-6.54=0.712.2+6.63-2.3=6.537.5+5.87-8.6=4.777.5+1.09-5.98=2.615.04+0.94-0.19=5.791.12+8.95-2.92=7.156.29+3.31-3.17=6.437.97+0.65-7.93=0.697.01+3.17-9.39=0.797.6+1.39-2.12=6.871.08+6.81-5.01=2.883.65+1.32-1.27=3.75.78+1.49-1.72=5.554.49+3.65-6.14=26.74+7.38-3.02=11.13.45+8.02-9.09=2.383.86+9.12-5.03=7.958.19+2.2-7.38=3.017.34+1.7-2.87=6.172.61+4.03-5.67=0.979.52+6.94-2.09=14.375.23+9.56-3.6=11.197.49+3.61-4.43=6.674.84+8.88-9.66=4.069.13+6.46-6.45=9.140.92+8.27-5.29=3.95.55-4+9.48=11.039.83-2.22+0.25=7.868.8-4.64+2.29=6.455.96-3.21+3.43=6.189.95-8.72+2.86=4.095.43-0.5+3.08=8.017.22-2.56+1.44=6.11.16-0.04+8.57=9.693.63-1.27+0.79=3.154.9-4.16+9.16=9.94.63-2.09+5.3=7.845.39-3.13+6.09=8.358.91-6.96+1.89=3.848.75-3.02+7.55=13.288.32-3.23+7.52=12.619.6-7.84+7.81=9.576.09-2.47+6.42=10.048.76-8.14+8.3=8.929.54-7.25+2.32=4.618.85-1.65+1.14=8.343.7-2.67+8.57=9.69.2-8.58+7.53=8.156.34-6.24+4.09=4.193.79-1.4+5.57=7.964.15-3.94+4.97=5.189.01-7.62+8.46=9.856.4-0.43+4.76=10.739.04-5.61+5.71=9.147.31-5.93+2.18=3.565.2-3.47+0.71=2.442.78-0.17+8.15=10.766.2-0.74+5.41=10.877.4-0.45+8.68=15.634.44-0.6+2.69=6.539.7-7.74+3.4=5.369.01-6.98+9.94=11.978.79-4.58+9.49=13.72.85-1.84+2.49=3.55.35-4.69+8.24=8.98.75-8.17+0.93=1.518.3-4.46+7.84=11.688.92-0.81+9.26=17.377.2-3.44+4.43=8.199.6-3.66+0.1=6.045.4-0.24+9.66=14.824.94-4.74+2.68=2.885.79-5.1+3.02=3.715.5-4.92+7.69=8.275.11-4.94+8.41=8.589.08-1.29+3.06=10.856.59-4.76+1.6=3.434.88-0.76+2.08=6.29.03-0.12+2.53=11.441.62-0.51+1.34=2.459.49-1.19-3.32=4.989.24-2.31-3.15=3.783.95-0.85-0.35=2.759.77-2.83-4.66=2.285.54-1.49-1.62=2.439.86-3.72-2.68=3.466.38-4.19-1.72=0.477.71-3.96-0.19=3.569.97-1.22-1.15=7.69.77-0.05-5.54=4.188.05-4.45-0.26=3.346.39-1.08-2.21=3.17.98-0.8-1.92=5.262.41-1.19-0.97=0.257.96-0.11-6.05=1.89.12-6.07-0.52=2.538.32-4.17-2.4=1.759.71-0.99-5.02=3.78.47-3.14-4.53=0.84.1-0.99-2.93=0.189.25-5.86-2.54=0.857.12-1.61-4.96=0.559.21-2.68-2.19=4.349.35-0.22-4.97=4.168.85-0.21-5.12=3.529.56-6.95-0.15=2.466.98-0.06-2.88=4.045.43-0.9-0.87=3.667.62-6.88-0.28=0.466.75-3.36-2.83=0.565.7-4.33-1.24=0.139.99-5.62-3.02=1.358.42-1.45-2.84=4.138.34-3.84-3.45=1.055.1-0.96-1.84=2.37.41-2.26-0.83=4.328.26-5.33-1.65=1.287.87-2.81-1.53=3.539.04-0.84-1.43=6.774.87-2.1-1.02=1.759.57-3.86-0.57=5.148.56-3.37-3.99=1.29.34-2.73-4.38=2.238.69-1.79-0.8=6.19.33-2.27-1.43=5.637.62-5.02-0.51=2.097.55-0.35-3.72=3.485.36-1.76-1.41=2.198.68-4.49-2.05=2.148.56-0.86-4.4=3.38.62-2.11-4.73=1.787.09-1.56-4.92=0.619.92-5.36-0.94=3.628.27-0.45-5.62=2.29.81+1.26+8.56+7=26.630.65+7.59+3.12+3.43=14.798.1+2.2+0.1+7.58=17.985.68+5.01+9.22+3.81=23.723.51+8.79+4.39+0.6=17.296.13+8.56+5.18+4.19=24.064.61+8.27+3.59+8.51=24.982.35+2.67+7.53+6.65=19.27.02+2.83+2.54+2.23=14.628.28+1.6+1.33+4.76=15.974.27+1.46+1.22+1.68=8.638.19+1.03+8.4+1.05=18.679.94+7.82+8.72+3.4=29.886.67+4.55+4.61+8.03=23.862.56+5+6.98+8.16=22.71.94+3.19+0.16+0.55=5.849.86+2.82+4.9+0.36=17.940.45+7.62+4.43+3.87=16.371.66+6.11+1.38+3.66=12.811.28+0.23+3.02+8.36=12.894.51+9.74+3.3+0.94=18.497.84+5.7+9.11+0.34=22.994.82+3.17+1.99+7.64=17.627.49+9.81+9.73+4.6=31.639.72+9+7.65+3.93=30.36.72+7.63+1.94+4.44=20.738.41+7.53+4.36+9.98=30.283.15+5.8+1.01+0.86=10.822.02+3.85+3.97+7.98=17.823.49+7.15+0.61+5.67=16.922.72+7.71+0.52+5.44=16.399.6+8.89+7.37+4.92=30.785.29+8.31+8.83+8.32=30.756.89+7.47+5.09+1.59=21.046.6+8.39+3.65+3.9=22.542.03+6.43+5.82+9.3=23.581.46+5.38+7.84+6.37=21.059.42+5.63+8.28+1.36=24.695.13+8.85+1.47+0.67=16.128.38+2.63+5.8+1.05=17.866.19+6.91+4.91+1.98=19.995.26+0.07+8.89+3.18=17.44.86+5.85+2.88+1.82=15.417.63+4.59+0.2+7.77=20.195.24+0.67+7.66+3.05=16.629.84+6.25+1.53+0.35=17.972.21+5.86+3.23+9.5=20.81.93+8.95+5.87+5.21=21.965.87+9.06+3.74+7.9=26.576.07+5.66+9.08+1.17=21.989.47+1.81+2.95+2.44=16.677.98+4.28+9.07+0.78=22.118.82+5.07+3.11+4.99=21.992.03+2.68+2.33+7.71=14.753.85+9.08+4.78-6.19=11.525.57+9.74+1.33-5.24=11.45.38+4.83+1.66-8.28=3.594.15+6.16+4.34-8.8=5.856.88+4.66+4.83-0.73=15.645.93+6.92+8.81-1.95=19.719.38+1.17+6.15-8.7=80.58+4.41+9.31-6.25=8.055.53+6.22+0.82-9.83=2.741+9.67+1.07-3.18=8.565.44+3.74+4.87-7.41=6.642.14+2.51+2-2.96=3.693.96+6.02+4.91-7.92=6.976.46+3.79+4.85-1.72=13.387.22+7.28+5.25-9.3=10.457.05+0.18+0.36-2.46=5.130.48+4.88+5.59-6.48=4.471.31+2.99+5.42-7.51=2.211.58+2.12+3.87-3.39=4.180.98+6.32+2.63-2.99=6.947.15+8.34+1.97-2.96=14.56.76+1.33+9.67-7.81=9.950.78+5.04+4.37-9.25=0.948+6.66+0.31-3.17=11.84.94+8.62+2.19-8.41=7.341.6+3.65+7.63-7.27=5.619.66+5.7+4.63-2.72=17.277.74+2.27+6.59-1.6=152.47+4.63+5.64-9.8=2.945.86+8.52+9.13-7.65=15.866.65+8.11+1.61-3.21=13.160.78+8.37+0.65-4.16=5.642.66+5.97+1.38-7.87=2.147.64+8.87+8.58-3.21=21.888.41+4.6+0.4-3.82=9.597.82+2.67+2.45-2.29=10.653.84+2.08+6.96-5.99=6.892.05+6.08+6.77-1=13.95.68+7.09+0.32-7.22=5.876.16+3.98+4-1.82=12.320.76+8.46+1.17-0.4=9.990.37+4.66+3.89-6.03=2.898.27+6.93+9.44-3.71=20.930.32+1.47+7.79-8.86=0.725.1+4.68+4.29-8.44=5.637.01+1.78+3.59-1.33=11.058.28+2.55+4.42-6.11=9.141.67+2.15+6.23-8.86=1.197.02+9.77+7.16-1.88=22.070.99+0.35+0.03-1.27=0.16.06+4.13+1.41-2.63=8.979.68+0.34+3.67-1.4=12.298.35+5.88+0.43-3.31=11.357.88+2.54+3.67-3.84=10.256.42+8.79-8.32+6.76=13.655.28+2.69-0.59+1.62=94.72+7.27-0.36+5.65=17.283.58+4.38-1.44+7.76=14.284.64+8.29-7.35+3.62=9.23.06+9.88-6.64+8.01=14.311.39+7.79-0.89+7.75=16.045.34+4.53-2.11+3.54=11.35.37+7.52-4.47+4.75=13.170.79+9.59-2.38+4.47=12.477.76+7.11-1.29+7.96=21.544.4+6.97-8.53+8.39=11.232.5+2.16-1.69+3.71=6.685.59+1.41-0.03+6.71=13.686.59+8.81-9.47+7.09=13.028.27+3-3.06+4.93=13.147.78+3.4-8.01+1.05=4.229.38+7.58-0.91+8.05=24.17.86+6.86-0.73+7.59=21.588.91+9.05-1.21+3.16=19.911.76+7.11-3+5.22=11.093.25+8.82-7.7+5.25=9.623.07+8.43-6.66+7.46=12.39.17+0.53-0.88+0.9=9.724.25+3.58-5.73+4.88=6.986.99+1.01-5.56+2.4=4.849.52+3.85-6.41+9.58=16.548+7.98-2.74+7.56=20.82.6+4-1.59+3.04=8.050.2+7.33-0.13+8.53=15.937.51+7.94-4.9+3.21=13.767.77+8.34-5.79+3.26=13.584.56+5.06-8.25+3.92=5.293.42+9.72-3.46+5.62=15.33.84+7.7-2.46+1.94=11.026.88+5.06-2.79+3.96=13.119.37+0.76-1.86+9.24=17.515.83+4.11-9.1+9.45=10.295.27+8.98-5.67+9.77=18.350.57+3.79-1.03+1.27=4.64.92+0.65-0.25+1.25=6.573.47+8.84-9.12+7.8=10.998.13+8.88-6.83+7.83=18.018.23+7.13-8.22+0.82=7.961.31+2.15-1.12+1.09=3.436.61+2.22-6.34+8.36=10.855.56+2.81-3.3+3.43=8.56.24+3.2-3.21+3.41=9.645.72+3.57-2.47+8.6=15.426.79+8.98-6.28+7.49=16.989.97+7.41-3.92+2.68=16.149.55+8.5-8.08+4.73=14.79.91+3.01-0.49+5.91=18.347.84+0.13-4.99+6.73=9.715.57+4.4-2.25-2.61=5.114.05+4.66-2.5-5.75=0.461.2+3.18-2.29-1.28=0.818.45+1.18-0.02-3.84=5.777.09+9.41-8.7-3.85=3.952.2+4.3-0.87-2.31=3.328.67+8.61-5.52-0.78=10.984.76+7.75-7.53-1.03=3.958.01+9.38-2.53-2.03=12.833.98+0.47-1.6-2.49=0.366.15+3.79-6.73-2.37=0.844.6+9.99-5.38-5.56=3.657.18+1.79-2.76-2.27=3.943.39+5.48-5.09-2.24=1.541.32+6.02-1.95-2.31=3.084.18+8.42-0.71-5.83=6.061.34+3.46-4.24-0.23=0.338.13+7.34-0.85-6.58=8.040.5+7.02-1.11-3.48=2.938.77+6.45-2.57-5.29=7.368.64+3.72-3.42-8.24=0.79.43+3.94-1.4-5.68=6.295.06+8.49-3.84-5.16=4.555.76+8.23-7.91-5.68=0.46.36+8.96-3.5-0.57=11.255.01+9.16-5.53-7.69=0.954.1+9.15-2.82-7.37=3.068.59+4.62-5.02-7.52=0.672.86+5.8-3.37-1.87=3.427.04+8.27-6-0.68=8.636.67+0.52-0.88-5.45=0.869.39+5.98-5.69-0.74=8.945.89+3.04-1.86-4.19=2.888.61+3.87-1.94-5.52=5.021.35+5.41-0.64-3.58=2.544.13+9.66-9.65-2.28=1.869.49+8.37-1.1-2.43=14.333.53+9.53-4.37-7.56=1.131.26+7.77-1.43-6.48=1.124.85+8.09-6.22-3.42=3.34.56+8.08-2.47-6.52=3.653.28+0.34-0.37-3.01=0.247.28+7.82-8.46-6.35=0.297.22+8.02-5.13-5.36=4.755.02+6.99-0.03-6.67=5.314.22+6.75-2.19-5.66=3.125.82+8.23-0.69-5.22=8.142.38+9.25-3.2-4.63=3.87.02+6.8-3.36-7.18=3.285.34+3.99-1.31-4.09=3.935.24+5.92-2.76-3.79=4.616.22+4.17-4.18-0.94=5.271.75+9.81-8.34-0.97=2.253.67+4.47-0.12-5.66=2.366.15-3.59+2.72+0.14=5.428.59-2.04+6.34+7.2=20.095.03-1.18+9.1+3.78=16.734.29-1.24+6.72+8.52=18.298.54-0.85+5.31+2.46=15.468.79-7.94+4.53+4.52=9.99.64-0.48+2.77+5.48=17.418.8-2.21+3.91+4.79=15.298.19-4.98+9.28+3.78=16.278.39-4.67+6.72+4.52=14.968.1-1.87+0.74+5.4=12.379.02-6.94+5.23+6.9=14.219.29-2.1+3.65+7.17=18.018.45-5.65+9.36+8.17=20.330.58-0.28+7.48+4.05=11.833.36-2.5+5.77+3.35=9.987.09-4.88+1.71+4.97=8.897.45-2.87+0.54+2.23=7.353.96-0.25+4.38+3.34=11.433.71-2.69+2.44+9.72=13.189.23-5.2+7.73+6.84=18.64.94-0.99+8.61+6.05=18.619.83-2.72+4.5+9.94=21.556.09-2.94+1.46+1.61=6.225.23-0.19+1.38+4.02=10.447-1.87+1.27+6.08=12.485.55-2.61+3.1+6.28=12.328.84-3.34+9.96+7.27=22.736.82-4.26+1.58+4.7=8.841.32-1.19+6.28+5.73=12.143.42-2.88+1.67+3.95=6.169.46-4.45+8.05+9.62=22.682.81-2.26+8.79+7.72=17.069.06-4.73+7.7+6.65=18.688.05-0.8+4.29+9.25=20.794.35-0.76+6.26+1.36=11.218.87-3.3+0.6+7.22=13.399.65-1.08+0.39+7.56=16.527.75-3.99+5.93+9.24=18.935.85-1.01+1.99+9.22=16.059.52-0.52+7.66+1.55=18.219.31-6.54+5.11+9.81=17.695.34-4.1+4.09+0.27=5.68.47-6.89+4.63+0.07=6.285.77-3.12+7.48+0.48=10.611.96-0.7+7.67+9.45=18.385.58-4.82+1.56+4.14=6.469.93-1.29+7.98+6.93=23.558.02-3.11+9.97+0.88=15.766.44-4+9.11+7.94=19.493.56-0.71+0.63+2.02=5.56.69-5.53+4.07+0.79=6.025.16-4.91+3.81+6.19=10.257-1.38+4.69+2.77=13.088.35-2.33+8.93-1.08=13.876.9-5.65+7.89-0.25=8.895.17-2.96+5-2.07=5.147.48-4.31+9.47-3.08=9.565.28-4.69+8.43-8.08=0.946.15-3.09+9.14-1.12=11.086.91-2.09+1.61-4.66=1.778.21-0.8+1.11-3.13=5.398.37-7.25+2.42-0.51=3.036.54-0.93+8.89-2.75=11.759.86-2.12+8.84-8.99=7.594.7-2.29+7.52-1.51=8.421.04-0.15+6.97-0.65=7.215.95-0.7+8.55-7.21=6.598.03-4.92+6.99-6.3=3.84.24-2.11+7.02-2.23=6.929.63-3.56+4.07-0.87=9.276.98-1.11+7.37-1.3=11.947.76-6.36+8.95-9.86=0.497.7-3.84+2.21-5.74=0.336.31-5.94+2.46-2.5=0.332.27-0.31+9.09-7.07=3.989.41-8.23+4.08-3.25=2.019.58-5.51+3.77-1.33=6.518.04-3.1+4.62-3.11=6.459.64-0.09+4.57-4.06=10.068.69-3.72+6.02-6.53=4.464.48-4.28+7.51-4.8=2.918.25-7.88+7.36-5.03=2.74.62-0.77+4.3-0.37=7.782.65-0.69+5.98-7.01=0.939.39-3.65+8.02-8.59=5.176.62-0.16+2.31-4.18=4.599.17-3.98+5.39-3.52=7.069.23-4.96+5.92-4.47=5.729.77-6.32+7.42-8.05=2.829.9-5.9+5.46-0.54=8.926.31-0.5+2.99-1.44=7.366.07-2.48+6.85-4.96=5.489.68-5.15+0.89-4.71=0.719.43-6.32+3.9-5.88=1