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3.29+0.52=5.06+8.67=4.39+8.69=7.1+2.21=7.38+1.94=6.22+4.69=8.45+2.52=4.3+2.9=1.66+0.66=8.56+6.9=7.28+3.75=7.79+8.12=7+9.18=0.25+7.68=1.99+1.46=8.99+3.21=8.28+5.68=7.38+8.66=1.35+4.64=8.21+7.16=9.68+3.3=8.34+8.29=6.64+5.32=2.14+2.95=7.4+8.88=5.33+5.57=8.31+5.01=3.69+0.89=4.35+9.91=9.37+4.75=0.75+5.01=1.55+1.47=4.74+1.32=6.65+8.27=3.97+3.35=8.42+5.81=8.3+6.29=6.79+7.57=3.68+3.69=0.27+4.91=6.9+7.85=6.41+4.09=3.12+4.08=0.52+1.04=8.4+9.91=3.55+5.05=3.4+5.93=6.68+7.3=5.49+9.76=1.08+1.5=0.75+6.03=8.36+3.98=9.33+6=9.8+8.01=8.73-2.27=3.93-3.61=7.15-0.41=9.94-5.29=7.23-6.22=2.18-1.26=3.67-1.72=8.08-2.31=4.21-4.05=5.18-4.93=6.85-2.48=5.11-2.16=4.36-1.25=8.38-2.51=6.08-4.37=6.62-1.03=4.8-4.05=5.27-4.56=2.45-0.2=6.04-1.39=5.18-2.68=8.15-1.74=9.05-0.61=7.46-7.3=9.67-8.42=9.98-6.23=6.77-1.13=5.69-3.91=1.83-0.34=3.5-2.71=9.74-3.84=2.22-1.64=7.43-2.09=4.55-1.88=9.27-6.57=3.1-1.29=9.94-4.31=7.69-7.04=7.97-4.44=6.5-4.24=8.95-2.97=6-1.45=9.94-5.45=9.74-7.43=6.11-2.78=7.9-2.32=9.39-5.09=7.48-1.12=2.86-2.38=6.35-3.47=8.2-4.7=7.62-7.41=8.8-3.7=9.73-3.35=0.37+4.37+0.45=3.12+9.29+3.36=9.01+8.28+6.62=0.99+0.41+9.42=6.08+8.47+9.16=4.53+7.8+7.52=7.07+8.69+8.25=2.84+1.82+7.43=8.71+2.92+2.7=2.4+4.85+3.74=8.03+3.67+1.19=3.1+4.56+5.46=5.64+8.53+8.89=2.56+0.81+0.38=6.99+3.65+0.57=2.05+8.2+3.49=3.36+4.34+6.81=0.34+5.22+6.51=5.47+6.69+9.48=6.95+1.55+1.22=2.57+8.32+9.83=7.12+9.04+7.42=2.31+7.85+3.34=7.84+8.11+3.62=8.79+4.41+5.9=3.7+0.21+1.77=2.6+8.05+9.88=6.27+2.92+8.21=3.15+9.27+6.74=1.87+3.76+1.88=1.27+8.05+6.29=6.44+9.6+9.38=7.87+7.48+7.08=5.89+8.45+5.13=1.89+0.59+5.02=7.64+7.45+0.48=2.72+5.78+9.44=7.55+2.4+0.23=1.82+4.05+2.36=5.55+2.48+2.33=9.44+8.55+1.45=5.38+3.3+5.83=0.82+5.45+5.59=6.18+8.99+9.51=5.57+6.01+8.79=7.77+1.66+1.77=2.51+7.72+8.85=2.24+5.11+9.98=1.36+4.67+0.69=3.51+9.54+3.1=5.92+7.33+1.56=4.21+9.01+3.33=9.55+6.09+1.92=9.02+2.68+7.56=8.56+2.89-9.21=2.88+4.55-1.79=2.45+9.41-3.55=2.28+2.77-2.55=9.42+2.47-7.25=7.37+7.63-2.61=8.98+1.48-8.06=4.18+4.81-4.53=3.31+7.65-3.01=6.57+7.73-4.74=5.43+8.82-1.61=5.94+9.44-7.62=3.35+4.48-5.32=5.76+6.8-7.47=2.89+9.61-2.53=7.88+4.99-2.36=9.75+8.52-6.07=9.19+8.45-6.95=5.24+4.63-7.89=8.07+0.44-2.79=8.9+5.87-2.1=7.45+6.19-5.04=4.4+7.39-0.87=6.08+9.51-8.85=1.85+4.52-0.94=3.91+0.54-3.09=7.62+7.32-0.27=4.75+3.62-7.71=8.58+4.14-5.72=6.99+3.57-4.3=4.1+6.03-7.3=6.2+4.13-3.13=9.14+8.54-5.29=6.59+8-6.22=6.84+9.04-9.59=9.63+6.11-1.93=8.43+9.85-4.2=6.28+7.45-2.19=7.72+7.34-7.11=9.11+0.59-5.07=6.34+4.79-5.67=8.83+1.9-8.46=7.93+3.97-3.96=5.17+9.02-5.91=5.01+8.65-8.78=6.89+5.99-1.9=6.1+5.11-5.32=4.17+4.93-6.37=7.2+1.13-7.54=0.76+9.96-5.91=9.21+8.22-1.73=7.7+8.4-5.43=3.17+2.37-3.85=1.27+5.54-4.98=3.72-2.79+3.15=3.22-2.95+0.21=9.28-0.45+9.33=8.03-7.68+3.57=3.43-1.49+4.63=7.38-6.06+0.25=7.09-4.04+0.42=1.31-0.83+0.64=4.77-1.28+7.5=6.35-2.44+6.42=9.94-3.88+3.81=6.87-4.13+3.05=9.14-5.11+8.65=6.19-0.75+4.6=6.47-3.87+5.78=7.64-2.09+4.81=9.19-4.73+1.3=4.4-0.24+4.7=9.72-9.29+7.61=6.9-2.7+6.8=8.95-0.58+1.93=4.5-2.67+1.42=4.97-3.28+0.09=3.52-2.31+3.1=4.35-0.25+1.47=2.77-0.54+4.54=5.99-2.32+8.31=8.25-3.35+5.89=5.36-2.36+5.14=3.57-3.02+5.1=8.74-6.53+9.09=3.28-0.08+9.81=4.33-3.6+5.18=6.24-4.09+2.04=2.57-0.45+9.44=9.33-2.88+1.29=8.41-3.39+0.17=9.54-7.87+0.65=9.14-6.17+2.11=7.1-5.4+4.63=5.18-4.91+6.44=4.55-0.63+1.25=8.68-8.29+2.65=2.49-1.28+1.36=7.54-3.78+5.84=8.56-2.12+4.38=3.73-1.25+1.07=7.08-3.07+7.81=8.64-2.32+6.99=4.86-2.06+4.9=5.96-2.22+8.93=9.44-3.74+0.19=4.48-0.14+5.49=9.48-8.68+1.47=9.25-0.55-6.78=4.18-1.82-1.62=9.54-7.49-1.57=4.58-2.21-1.6=7.51-4.12-3.2=6.79-1.77-0.66=9.23-1.81-3.87=6.01-0.53-1.71=8.34-1.8-1.09=5.29-4.26-0.05=6.07-1.97-3.59=8.88-2.75-4.01=6.86-1.73-0.69=8.43-1.52-6.28=1.88-0.5-0.26=9.31-6.54-1.88=9.78-3.56-3.36=8.1-0.7-6.5=6.1-0.37-1.54=8.29-1.68-6.35=5.39-1.93-2.48=6.67-2.58-0.22=8.47-0.42-4.85=5.09-2.38-2.21=7.27-1.91-4.97=9.16-3.99-3.18=9.23-1.61-2.79=9.86-0.19-8.68=9.12-1.68-2.57=9.95-2.77-2.26=7.11-3.16-2.43=3.45-0.06-2.54=8.67-0.42-1.22=4.56-2.09-1.53=8.32-1.33-0.1=7.52-5.02-1.59=9.1-4.09-2.52=5.32-0.73-0.37=8.31-3.38-2.66=6.51-2.81-2.66=6.99-1.28-1.43=8.2-1.07-6.55=8.5-1.53-0.89=6.04-1-0.18=9.8-0.62-1.12=9.7-3.74-4.89=7.74-0.46-0.71=6.24-3.88-2.07=6.89-5.88-0.06=4.2-2.06-0.62=8.25-4.42-2.97=2.68-0.65-1.4=4.91-2.37-1.03=7.81-6-0.43=2.74+3.36+6.32+2.28=4.05+7.56+1.66+7.71=0.68+5.65+7.11+7.74=9.35+2.68+0.66+4.82=5.28+4.89+9.67+4.01=3.07+8.41+2.37+9.66=3.68+2.04+6.05+9.92=0.32+5.96+8.73+4.84=5.33+2.84+5.91+2.74=6.65+2.38+4.48+3.29=6.61+6.72+7.3+5=8.21+8.79+7.02+9.63=4.18+2.47+5.15+5.92=1.36+9.38+3.19+0.06=9.4+4.12+5.68+1.26=5.56+6.02+1.32+6.39=8.73+3.84+6.86+8.76=5.48+6.31+0.85+2.9=6.9+0.18+7.95+8.73=0.46+5.01+3.07+5.94=3.11+3.15+3.28+1.33=2.66+1.26+9.94+0.15=2+9.94+8.21+5.28=7.28+6.74+9.92+6.35=4.53+7.57+7.8+4.82=0.8+2.5+2.39+9.83=5.66+1.05+0.65+4.23=5.55+3.97+4.92+9.22=8.78+8.66+3.56+1.97=2.01+7.32+9.9+9.41=8.99+8.05+4.93+8.73=1.84+1.75+9.55+4.04=0.05+9.11+6.86+6.49=7.95+5.42+1.01+5.77=2.08+3+9.2+7.67=9.97+5.12+5.61+5.1=0.02+8.04+0.79+6.7=6.01+2.09+8.95+0.6=4.71+6.72+5.47+8.1=4.35+9.04+0.79+6.56=1.64+9.77+3.79+8.12=0.99+6.14+6.28+6.1=4.27+6.28+2.59+9.38=1.38+5.55+3.1+0.21=2.1+1.11+8.32+0.32=7.58+7.57+0.36+6.17=5.2+3.29+1.82+3.91=4.13+3.1+9.07+1=0.34+1.95+4.57+2.71=8.52+9.91+5.42+7.72=5.66+8.21+9.93+9.35=5.17+3.22+0.82+5.69=3.87+4.63+4.08+4.66=3.28+2.33+5.84+7.56=5.92+5.77+4.8-7.65=2.53+9.3+6.64-9.06=0.13+6.46+8.56-4.47=2.46+6.4+5.66-9.43=3.77+6.14+8.49-5.46=3.78+2.76+0.79-3.19=7.1+0.98+8.74-2.58=2.99+2.76+9.4-6.61=1.8+7.23+3.09-1.25=3.4+1.15+6.66-4.39=8.57+2.46+8.09-3.85=8.8+2.28+9.24-4.67=1.57+2.96+3.76-4.04=8.18+3.81+9.08-3.21=8.53+9.13+6.79-3.99=2.31+7.11+3.39-9.7=9.78+2.39+4.68-8.75=5.92+9.58+0.17-2.12=0.17+9.7+0.6-5=1.39+6.43+0.82-6.88=1.32+5.02+2.23-3.08=2.16+1.78+4-6.1=4.24+8.39+9.77-4.79=7.24+1.87+7.21-4.33=4.06+6.89+0.91-0.97=0.11+5.27+5.28-1.16=1.87+3.49+3.18-5.85=7.74+7.65+7.34-7.35=0.9+2.72+6.67-7.79=8.83+1.1+6.5-5.51=6.67+4.37+2.2-8.04=1.53+0.63+8.54-8.11=3.44+9.04+2.93-2.1=4.55+2.93+9.1-8.87=1.46+1.94+9.84-0.55=7.7+4.75+0.63-5.49=2.67+3.36+3.89-8.81=9.96+1.08+3.35-4.35=4.12+7.64+9.9-7.75=6.34+5.58+6.97-0.47=6.99+8.49+1.96-8.31=8.17+5.89+1.04-4.49=4.44+9.25+2.1-1.69=4.77+6.68+4.88-2.8=7.46+4.17+2.62-3.17=2.6+4.92+0.96-5.12=9.64+0.76+4.49-4.54=7.11+8.62+4.2-7.83=6+1.26+5.71-1.89=7.9+0.59+0.4-2.6=5.01+2.89+7.67-5.53=7.62+6.74+1.8-1.2=0.41+2.53+8.93-7.3=6.05+1.64+2.76-4.04=9.25+3.84-6.11+5.67=0.97+3.65-1.19+9.02=7.14+3.02-2.55+7.63=7.73+2.42-8.29+9.71=3.75+7.66-7.08+1.94=9.8+0.3-9.27+9.45=3.86+7.57-6.91+3.02=0.95+6.72-4.72+0.12=7.83+9.12-9.65+6.17=9.76+2.03-9.71+2.64=5.25+7.78-2.55+8.06=9.41+4.4-0.83+8.87=0.81+4.2-4.61+4.45=5.18+6.03-5.43+6.52=7.62+4.2-9.67+7.64=9.43+0.78-3.52+2.05=9.88+1.59-5.09+7.74=6.59+3.63-9.96+7.04=9.36+7.57-7.27+4.38=5.56+6.93-9.99+5.12=5.43+1.15-5.85+6.45=5.51+1.41-6.81+4.87=8.81+3.61-6.38+6.63=5.99+8.59-9.87+1.03=5.78+3.27-8.45+5.56=0.09+8.59-5.11+0.89=8.14+1.57-9.13+1.8=3.54+5.59-6.63+7.41=1.32+5.08-5.18+0.65=5.08+9.76-6.89+7.82=6.87+5.12-9.78+4.62=5.36+8.63-1.71+8.05=3.22+9.27-1.12+4.88=4.14+7.14-2.85+9.57=6.42+8.38-1.62+0.29=8.71+2.7-1.3+6.18=1.9+7.82-4.02+4.73=9.89+6.55-8.34+3.25=3.39+4.13-2.7+2.01=6.38+4.34-8.23+0.03=3.85+7.37-4.91+9.96=7.4+8.22-6.39+0.08=4.49+2.92-0.4+6.91=3.54+8.28-0.81+6.72=5.83+7.23-7.77+7.84=4.42+4.86-7.3+1.27=4.16+8.34-7.65+2.1=5.33+6.68-5.4+7.14=6.72+8.83-8.67+3.86=3.86+8.45-0.38+5.93=8.33+4.65-8.58+4.64=7.4+7.56-9.02+9.53=6.85+7.64-1.44+7.38=9.38+8.02-9.82+3.29=5.07+3.76-1.79-1.17=7.4+2.92-6.83-1.17=2.21+7.75-7.33-1.25=2.14+5.03-0.19-4.82=8.57+6.83-5.68-0.14=4.71+9.7-3.71-9.89=2.01+5.45-1.97-4.21=9.84+2.97-3.24-4.13=5.95+2.51-2.76-2.07=9.5+4.77-2.61-2.78=7.64+7.02-3.82-5.29=8.56+2.15-0.05-0.5=1.41+9.53-0.31-1.94=5.71+5.57-7.09-0.24=7.07+9.66-8.25-2.48=5.87+6.87-3.99-2.37=9.29+8.3-4.18-4.49=6.49+8.51-9.02-3.61=6.13+0.58-1-4.56=6.66+8.79-2.85-3.39=8.24+8.18-6.86-2.85=9.22+9.51-9.72-1.62=8.26+2.07-1.87-1.89=9.65+1.22-0.53-8.76=6.53+8.77-4.36-6.12=7.92+4.28-0.07-0.18=0.28+7.61-2.81-4.77=6.78+9.41-0.46-6.56=8.41+5.52-4.24-0.06=5.5+3.02-1.77-5.77=3.57+6.58-7.37-1.18=9.26+3.45-3.85-5.45=7.84+5.1-5.05-3.77=5.77+3.67-1.37-6.66=3.07+9.52-3.05-6.1=7.5+8.45-9.63-5.53=5.04+7.18-0.5-1.87=5.51+1.54-1.99-2.99=6.29+9.59-7.6-1.69=6.76+5.23-3.82-2.75=3.7+7.27-1.87-3.56=7.13+8.38-1.42-1.08=8.52+9.29-3.92-8.55=7.26+9.46-9.79-1.88=4.55+6.99-0.11-5.12=0.7+2.74-0.48-0.63=8.98+0.43-4.73-0.37=9.22+5.98-0.09-1.62=7.11+8.74-6.87-0.05=5.68+8.66-1.46-7.07=5.04+9.43-9.91-4.12=7.6+4.7-7.35-1.63=6.92+7.38-5.99-4.83=5.59+8.57-0.19-1.72=8.23-5.33+5.23+6.99=7.94-5.8+9.76+0.98=8.81-6.83+2.84+4.48=9.45-5.02+1.71+0.48=9.72-9.51+9.9+4.16=9.95-3.11+9.19+2.16=8.82-6.07+4.9+2.43=7.19-5.33+7.79+7.31=3.93-0.06+0.22+6.16=3.58-1.35+1.05+9.42=3.16-1.41+3.33+3.8=9.61-0.22+7.48+0.54=8.46-1.5+2.81+6.02=8.75-8.16+3.63+0.08=5.27-3.1+1.58+3.75=2.82-1.08+4.91+7.98=9.73-1.95+1.53+3.69=9.83-8.22+8.91+5.72=8.37-3.3+2.41+9.11=4.42-3.98+5.6+4.11=5.16-4.31+4.32+5.15=7.5-1.43+6.34+7.18=5.24-1.03+9.16+2.83=6.47-0.4+8.5+4.05=9.27-8.85+6.66+9.99=5.06-0.12+2.32+0.35=6.16-0.18+3.54+4.83=9.76-8.95+1.67+6.12=6.85-1.38+5.11+7.39=7.22-0.95+9.49+8.21=8.56-2.32+7.66+3.05=8.85-2.03+5.04+4.02=9.26-0.38+2.79+7.46=9.18-7.37+9.8+0.47=9.03-3.42+1.68+9.39=3.02-1.24+4.86+1.62=7.76-7.6+4.72+4.84=9.48-2.87+6.91+1.53=9.95-1.68+7.47+3.97=5.83-3.66+2.82+6.65=1.93-1.2+3.4+8.45=2.81-0.98+7.97+0.72=9.86-2.65+4.71+9.1=9.8-0.52+7.03+2.43=8.12-0.21+5.34+6.69=6.05-3.88+3.54+1.59=8.28-6.67+2.92+0.19=6.69-5.8+7.36+5.11=4.46-3.88+9.89+1.01=9.99-3.74+3.81+7.65=8.03-2.39+1.4+2.02=8.33-4.47+9.06+8.78=9.26-7.74+1.61+7.25=8.39-5.93+2.17+9.36=9.33-0.99+7.23-1.79=7.08-2.83+6.21-3.41=1.56-0.45+5.16-5.75=7.95-0.11+3.52-9.21=9.15-2.01+7.19-9.39=8.74-4.94+8.42-2.14=7.91-0.71+9.04-6.08=6.36-3.38+8.28-2.17=6.88-2.11+6.14-5.57=8.94-3.36+6.02-2.23=7.53-3.01+6.2-8.73=5.92-1.83+4.82-5.38=7.38-0.22+7.94-7.31=9.18-0.34+8.44-6.06=7.28-3.98+9.66-6.25=8.43-3.86+9.82-6.42=4.58-2.18+8.94-0.98=8.72-1.83+8.93-2.79=7.92-4.3+6.76-6.29=6.67-2.52+1.74-0.22=7.32-6.46+4.51-4.71=4.12-2.3+9.85-8.9=4.42-2.92+5.46-1.83=7.77-2.67+9.43-6.8=6.96-0.57+9.94-6.46=4.92-4.66+6.19-0.79=3.02-1.13+9.99-4.14=6.07-5.06+8.58-3.13=6.56-0.92+5.88-0.12=2.23-1.38+1.91-2.38=7.22-4.43+7.59-3.07=6.87-1.13+3.7-0.59=4.57-0.33+1.9-1.81=9-4.36+5.97-4.85=6.41-5.18+9.29-7.75=5.27-0.34+2.27-6.05=7.34-1.53+8.46-3.02=8.71-5.61+7.79-1.25=7.27-0.44+9.41-9.85=1.58-0.42+6.41-5.96=7.84-4.42+2.67-3.71=6.6-3+9.74-1=7.48-7.05+9.38-8.94=2.97-0.12+9.04-5.22=8.95-4.24+5.73-7.94=4.33-1.78+8.01-0.26=7.93-3.07+6.27-6.86=9.77-7.22+4.41-5.5=3.59-1.5+0.12-0.14=9.53-6.16+5.96-4.14=9.92-5.25+6.25-0.1=8-5.9+9.64-0.05=5.84-1.53+4.91-5.57=8.98-3.75+7-2.89=5.56-3.07-1.76+8.51=9.91-2.83-6.02+3.64=8.15-5.11-2.11+6.22=6.91-2.67-1.34+6.13=9.93-0.09-5.38+1.11=8.62-2.71-4.51+2.31=9.61-0.78-0.43+1.32=6.62-1.68-4.7+1.31=9.62-9.27-0.06+0.11=9.6-3.55-0.85+0.29=9.02-0.75-5.33+9.37=5.28-1.56-2.94+9.87=9.1-3.94-3.15+2.43=5.2-3.43-0.74+0.56=8.3-4.76-0.47+8.65=9.76-1.27-7.44+2.67=5.38-3.05-2.11+8.79=7.35-3.2-3.94+4.28=9.23-1.2-2.04+6.34=9.44-0.18-0.49+1.86=9.87-2.46-3.76+3.53=7.13-4.95-2.05+3.85=4.48-0.83-0.23+6.92=9.89-9.19-0.6+9.48=9.73-6.12-2.07+1.62=9.79-1.41-4.51+0.37=4.28-2.58-1.57+0.57=8.4-4.67-0.18+3.36=7.77-1.32-0.24+7.64=9.57-3.34-3.96+5.69=9.76-5.7-2.19+1.52=8.82-0.3-0.77+9.46=8.42-7.37-0.13+1.05=9.81-4.28-2.66+7.82=9.53-2.2-0.37+3.75=9.67-8.36-0.36+0.32=8.07-7.58-0.3+0.77=6.55-3.74-2.06+3.31=5.05-1.82-0.63+9.62=8.54-0.72-1.62+5.99=7.03-2.26-4.41+5.96=6.61-0.81-0.08+1.06=6.78-1.93-2+6.02=7.37-1.59-3.25+0.62=7.47-3.19-4.08+9.98=8.38-5.57-1.37+9.19=6.88-3.94-2.41+0.5=7.35-3.52-2.15+4.17=8.06-3.8-0.48+2.95=5.12-2.21-0.28+3.13=9.06-4.76-0.34+6.06=4.46-2.39-0.94+4.14=9.13-5.99-2.65+7.99=6.39-1.53-3.31+3.99=8.79-1.49-1.19-1.79=8.62-6.7-0.3-1.24=9.51-0.43-4.53-2.11=5.55-2.7-1.02-1.32=9.65-3.83-0.56-4.64=9.9-4.89-2.28-0.8=9.53-3.18-0.89-4.03=8.36-3.26-4.21-0.66=8.83-6.95-1.11-0.26=9.63-0.2-1.38-6.5=9.98-2.99-0.06-1.8=8.01-0.38-0.85-1.46=1.61-0.37-0.63-0.45=6.79-1.1-0.29-0.18=9.46-1.53-3.31-1.69=9.47-2.81-0.03-3.44=6.89-1.41-2.57-0.12=9.41-2.2-0.12-2.22=6.65-1.05-4.83-0.39=8.86-5.38-0.11-1.31=9.51-0.38-3.16-4.77=8.4-0.6-1.42-5.13=7.55-2.43-0.02-4.02=7.22-0.28-4.56-1.13=8.63-1.78-1.8-0.41=9.36-7.72-0.24-1.29=6.63-2.72-1.17-2.19=4.71-2.7-0.02-1.66=3.01-0.62-0.28-1.79=9.8-0.51-0.63-5.26=5.48-3.04-1.21-0.54=5.36-0.44-0.39-0.87=9.79-2.99-2.53-3.09=9.75-2.21-5.69-0.76=9.87-0.11-8.25-1.2=9.18-0.62-2.85-2.49=9.65-0.67-5.52-1.61=3.92-0.31-1.58-0.24=8-2.47-0.36-1.34=9.66-1.37-1.24-1.94=9.74-5.54-0.15-3.32=9.8-1.83-1.5-4.04=8.81-1.7-0.75-1.6=9.57-0.37-0.69-0.17=6.77-2.7-0.05-0.73=8.8-0.45-4.66-1.9=6.86-3.17-1.94-1.42=7.56-1.83-2.64-2.85=7.69-0.35-2.48-2.46=8.8-2.22-2.06-3.69=9.45-0.29-0.16-0.76=7.59-2.47-1.66-1.21=5.47-0.81-0.13-3.53=9.86-2.6-1.84-2.92=参考答案3.29+0.52=3.815.06+8.67=13.734.39+8.69=13.087.1+2.21=9.317.38+1.94=9.326.22+4.69=10.918.45+2.52=10.974.3+2.9=7.21.66+0.66=2.328.56+6.9=15.467.28+3.75=11.037.79+8.12=15.917+9.18=16.180.25+7.68=7.931.99+1.46=3.458.99+3.21=12.28.28+5.68=13.967.38+8.66=16.041.35+4.64=5.998.21+7.16=15.379.68+3.3=12.988.34+8.29=16.636.64+5.32=11.962.14+2.95=5.097.4+8.88=16.285.33+5.57=10.98.31+5.01=13.323.69+0.89=4.584.35+9.91=14.269.37+4.75=14.120.75+5.01=5.761.55+1.47=3.024.74+1.32=6.066.65+8.27=14.923.97+3.35=7.328.42+5.81=14.238.3+6.29=14.596.79+7.57=14.363.68+3.69=7.370.27+4.91=5.186.9+7.85=14.756.41+4.09=10.53.12+4.08=7.20.52+1.04=1.568.4+9.91=18.313.55+5.05=8.63.4+5.93=9.336.68+7.3=13.985.49+9.76=15.251.08+1.5=2.580.75+6.03=6.788.36+3.98=12.349.33+6=15.339.8+8.01=17.818.73-2.27=6.463.93-3.61=0.327.15-0.41=6.749.94-5.29=4.657.23-6.22=1.012.18-1.26=0.923.67-1.72=1.958.08-2.31=5.774.21-4.05=0.165.18-4.93=0.256.85-2.48=4.375.11-2.16=2.954.36-1.25=3.118.38-2.51=5.876.08-4.37=1.716.62-1.03=5.594.8-4.05=0.755.27-4.56=0.712.45-0.2=2.256.04-1.39=4.655.18-2.68=2.58.15-1.74=6.419.05-0.61=8.447.46-7.3=0.169.67-8.42=1.259.98-6.23=3.756.77-1.13=5.645.69-3.91=1.781.83-0.34=1.493.5-2.71=0.799.74-3.84=5.92.22-1.64=0.587.43-2.09=5.344.55-1.88=2.679.27-6.57=2.73.1-1.29=1.819.94-4.31=5.637.69-7.04=0.657.97-4.44=3.536.5-4.24=2.268.95-2.97=5.986-1.45=4.559.94-5.45=4.499.74-7.43=2.316.11-2.78=3.337.9-2.32=5.589.39-5.09=4.37.48-1.12=6.362.86-2.38=0.486.35-3.47=2.888.2-4.7=3.57.62-7.41=0.218.8-3.7=5.19.73-3.35=6.380.37+4.37+0.45=5.193.12+9.29+3.36=15.779.01+8.28+6.62=23.910.99+0.41+9.42=10.826.08+8.47+9.16=23.714.53+7.8+7.52=19.857.07+8.69+8.25=24.012.84+1.82+7.43=12.098.71+2.92+2.7=14.332.4+4.85+3.74=10.998.03+3.67+1.19=12.893.1+4.56+5.46=13.125.64+8.53+8.89=23.062.56+0.81+0.38=3.756.99+3.65+0.57=11.212.05+8.2+3.49=13.743.36+4.34+6.81=14.510.34+5.22+6.51=12.075.47+6.69+9.48=21.646.95+1.55+1.22=9.722.57+8.32+9.83=20.727.12+9.04+7.42=23.582.31+7.85+3.34=13.57.84+8.11+3.62=19.578.79+4.41+5.9=19.13.7+0.21+1.77=5.682.6+8.05+9.88=20.536.27+2.92+8.21=17.43.15+9.27+6.74=19.161.87+3.76+1.88=7.511.27+8.05+6.29=15.616.44+9.6+9.38=25.427.87+7.48+7.08=22.435.89+8.45+5.13=19.471.89+0.59+5.02=7.57.64+7.45+0.48=15.572.72+5.78+9.44=17.947.55+2.4+0.23=10.181.82+4.05+2.36=8.235.55+2.48+2.33=10.369.44+8.55+1.45=19.445.38+3.3+5.83=14.510.82+5.45+5.59=11.866.18+8.99+9.51=24.685.57+6.01+8.79=20.377.77+1.66+1.77=11.22.51+7.72+8.85=19.082.24+5.11+9.98=17.331.36+4.67+0.69=6.723.51+9.54+3.1=16.155.92+7.33+1.56=14.814.21+9.01+3.33=16.559.55+6.09+1.92=17.569.02+2.68+7.56=19.268.56+2.89-9.21=2.242.88+4.55-1.79=5.642.45+9.41-3.55=8.312.28+2.77-2.55=2.59.42+2.47-7.25=4.647.37+7.63-2.61=12.398.98+1.48-8.06=2.44.18+4.81-4.53=4.463.31+7.65-3.01=7.956.57+7.73-4.74=9.565.43+8.82-1.61=12.645.94+9.44-7.62=7.763.35+4.48-5.32=2.515.76+6.8-7.47=5.092.89+9.61-2.53=9.977.88+4.99-2.36=10.519.75+8.52-6.07=12.29.19+8.45-6.95=10.695.24+4.63-7.89=1.988.07+0.44-2.79=5.728.9+5.87-2.1=12.677.45+6.19-5.04=8.64.4+7.39-0.87=10.926.08+9.51-8.85=6.741.85+4.52-0.94=5.433.91+0.54-3.09=1.367.62+7.32-0.27=14.674.75+3.62-7.71=0.668.58+4.14-5.72=76.99+3.57-4.3=6.264.1+6.03-7.3=2.836.2+4.13-3.13=7.29.14+8.54-5.29=12.396.59+8-6.22=8.376.84+9.04-9.59=6.299.63+6.11-1.93=13.818.43+9.85-4.2=14.086.28+7.45-2.19=11.547.72+7.34-7.11=7.959.11+0.59-5.07=4.636.34+4.79-5.67=5.468.83+1.9-8.46=2.277.93+3.97-3.96=7.945.17+9.02-5.91=8.285.01+8.65-8.78=4.886.89+5.99-1.9=10.986.1+5.11-5.32=5.894.17+4.93-6.37=2.737.2+1.13-7.54=0.790.76+9.96-5.91=4.819.21+8.22-1.73=15.77.7+8.4-5.43=10.673.17+2.37-3.85=1.691.27+5.54-4.98=1.833.72-2.79+3.15=4.083.22-2.95+0.21=0.489.28-0.45+9.33=18.168.03-7.68+3.57=3.923.43-1.49+4.63=6.577.38-6.06+0.25=1.577.09-4.04+0.42=3.471.31-0.83+0.64=1.124.77-1.28+7.5=10.996.35-2.44+6.42=10.339.94-3.88+3.81=9.876.87-4.13+3.05=5.799.14-5.11+8.65=12.686.19-0.75+4.6=10.046.47-3.87+5.78=8.387.64-2.09+4.81=10.369.19-4.73+1.3=5.764.4-0.24+4.7=8.869.72-9.29+7.61=8.046.9-2.7+6.8=118.95-0.58+1.93=10.34.5-2.67+1.42=3.254.97-3.28+0.09=1.783.52-2.31+3.1=4.314.35-0.25+1.47=5.572.77-0.54+4.54=6.775.99-2.32+8.31=11.988.25-3.35+5.89=10.795.36-2.36+5.14=8.143.57-3.02+5.1=5.658.74-6.53+9.09=11.33.28-0.08+9.81=13.014.33-3.6+5.18=5.916.24-4.09+2.04=4.192.57-0.45+9.44=11.569.33-2.88+1.29=7.748.41-3.39+0.17=5.199.54-7.87+0.65=2.329.14-6.17+2.11=5.087.1-5.4+4.63=6.335.18-4.91+6.44=6.714.55-0.63+1.25=5.178.68-8.29+2.65=3.042.49-1.28+1.36=2.577.54-3.78+5.84=9.68.56-2.12+4.38=10.823.73-1.25+1.07=3.557.08-3.07+7.81=11.828.64-2.32+6.99=13.314.86-2.06+4.9=7.75.96-2.22+8.93=12.679.44-3.74+0.19=5.894.48-0.14+5.49=9.839.48-8.68+1.47=2.279.25-0.55-6.78=1.924.18-1.82-1.62=0.749.54-7.49-1.57=0.484.58-2.21-1.6=0.777.51-4.12-3.2=0.196.79-1.77-0.66=4.369.23-1.81-3.87=3.556.01-0.53-1.71=3.778.34-1.8-1.09=5.455.29-4.26-0.05=0.986.07-1.97-3.59=0.518.88-2.75-4.01=2.126.86-1.73-0.69=4.448.43-1.52-6.28=0.631.88-0.5-0.26=1.129.31-6.54-1.88=0.899.78-3.56-3.36=2.868.1-0.7-6.5=0.96.1-0.37-1.54=4.198.29-1.68-6.35=0.265.39-1.93-2.48=0.986.67-2.58-0.22=3.878.47-0.42-4.85=3.25.09-2.38-2.21=0.57.27-1.91-4.97=0.399.16-3.99-3.18=1.999.23-1.61-2.79=4.839.86-0.19-8.68=0.999.12-1.68-2.57=4.879.95-2.77-2.26=4.927.11-3.16-2.43=1.523.45-0.06-2.54=0.858.67-0.42-1.22=7.034.56-2.09-1.53=0.948.32-1.33-0.1=6.897.52-5.02-1.59=0.919.1-4.09-2.52=2.495.32-0.73-0.37=4.228.31-3.38-2.66=2.276.51-2.81-2.66=1.046.99-1.28-1.43=4.288.2-1.07-6.55=0.588.5-1.53-0.89=6.086.04-1-0.18=4.869.8-0.62-1.12=8.069.7-3.74-4.89=1.077.74-0.46-0.71=6.576.24-3.88-2.07=0.296.89-5.88-0.06=0.954.2-2.06-0.62=1.528.25-4.42-2.97=0.862.68-0.65-1.4=0.634.91-2.37-1.03=1.517.81-6-0.43=1.382.74+3.36+6.32+2.28=14.74.05+7.56+1.66+7.71=20.980.68+5.65+7.11+7.74=21.189.35+2.68+0.66+4.82=17.515.28+4.89+9.67+4.01=23.853.07+8.41+2.37+9.66=23.513.68+2.04+6.05+9.92=21.690.32+5.96+8.73+4.84=19.855.33+2.84+5.91+2.74=16.826.65+2.38+4.48+3.29=16.86.61+6.72+7.3+5=25.638.21+8.79+7.02+9.63=33.654.18+2.47+5.15+5.92=17.721.36+9.38+3.19+0.06=13.999.4+4.12+5.68+1.26=20.465.56+6.02+1.32+6.39=19.298.73+3.84+6.86+8.76=28.195.48+6.31+0.85+2.9=15.546.9+0.18+7.95+8.73=23.760.46+5.01+3.07+5.94=14.483.11+3.15+3.28+1.33=10.872.66+1.26+9.94+0.15=14.012+9.94+8.21+5.28=25.437.28+6.74+9.92+6.35=30.294.53+7.57+7.8+4.82=24.720.8+2.5+2.39+9.83=15.525.66+1.05+0.65+4.23=11.595.55+3.97+4.92+9.22=23.668.78+8.66+3.56+1.97=22.972.01+7.32+9.9+9.41=28.648.99+8.05+4.93+8.73=30.71.84+1.75+9.55+4.04=17.180.05+9.11+6.86+6.49=22.517.95+5.42+1.01+5.77=20.152.08+3+9.2+7.67=21.959.97+5.12+5.61+5.1=25.80.02+8.04+0.79+6.7=15.556.01+2.09+8.95+0.6=17.654.71+6.72+5.47+8.1=254.35+9.04+0.79+6.56=20.741.64+9.77+3.79+8.12=23.320.99+6.14+6.28+6.1=19.514.27+6.28+2.59+9.38=22.521.38+5.55+3.1+0.21=10.242.1+1.11+8.32+0.32=11.857.58+7.57+0.36+6.17=21.685.2+3.29+1.82+3.91=14.224.13+3.1+9.07+1=17.30.34+1.95+4.57+2.71=9.578.52+9.91+5.42+7.72=31.575.66+8.21+9.93+9.35=33.155.17+3.22+0.82+5.69=14.93.87+4.63+4.08+4.66=17.243.28+2.33+5.84+7.56=19.015.92+5.77+4.8-7.65=8.842.53+9.3+6.64-9.06=9.410.13+6.46+8.56-4.47=10.682.46+6.4+5.66-9.43=5.093.77+6.14+8.49-5.46=12.943.78+2.76+0.79-3.19=4.147.1+0.98+8.74-2.58=14.242.99+2.76+9.4-6.61=8.541.8+7.23+3.09-1.25=10.873.4+1.15+6.66-4.39=6.828.57+2.46+8.09-3.85=15.278.8+2.28+9.24-4.67=15.651.57+2.96+3.76-4.04=4.258.18+3.81+9.08-3.21=17.868.53+9.13+6.79-3.99=20.462.31+7.11+3.39-9.7=3.119.78+2.39+4.68-8.75=8.15.92+9.58+0.17-2.12=13.550.17+9.7+0.6-5=5.471.39+6.43+0.82-6.88=1.761.32+5.02+2.23-3.08=5.492.16+1.78+4-6.1=1.844.24+8.39+9.77-4.79=17.617.24+1.87+7.21-4.33=11.994.06+6.89+0.91-0.97=10.890.11+5.27+5.28-1.16=9.51.87+3.49+3.18-5.85=2.697.74+7.65+7.34-7.35=15.380.9+2.72+6.67-7.79=2.58.83+1.1+6.5-5.51=10.926.67+4.37+2.2-8.04=5.21.53+0.63+8.54-8.11=2.593.44+9.04+2.93-2.1=13.314.55+2.93+9.1-8.87=7.711.46+1.94+9.84-0.55=12.697.7+4.75+0.63-5.49=7.592.67+3.36+3.89-8.81=1.119.96+1.08+3.35-4.35=10.044.12+7.64+9.9-7.75=13.916.34+5.58+6.97-0.47=18.426.99+8.49+1.96-8.31=9.138.17+5.89+1.04-4.49=10.614.44+9.25+2.1-1.69=14.14.77+6.68+4.88-2.8=13.537.46+4.17+2.62-3.17=11.082.6+4.92+0.96-5.12=3.369.64+0.76+4.49-4.54=10.357.11+8.62+4.2-7.83=12.16+1.26+5.71-1.89=11.087.9+0.59+0.4-2.6=6.295.01+2.89+7.67-5.53=10.047.62+6.74+1.8-1.2=14.960.41+2.53+8.93-7.3=4.576.05+1.64+2.76-4.04=6.419.25+3.84-6.11+5.67=12.650.97+3.65-1.19+9.02=12.457.14+3.02-2.55+7.63=15.247.73+2.42-8.29+9.71=11.573.75+7.66-7.08+1.94=6.279.8+0.3-9.27+9.45=10.283.86+7.57-6.91+3.02=7.540.95+6.72-4.72+0.12=3.077.83+9.12-9.65+6.17=13.479.76+2.03-9.71+2.64=4.725.25+7.78-2.55+8.06=18.549.41+4.4-0.83+8.87=21.850.81+4.2-4.61+4.45=4.855.18+6.03-5.43+6.52=12.37.62+4.2-9.67+7.64=9.799.43+0.78-3.52+2.05=8.749.88+1.59-5.09+7.74=14.126.59+3.63-9.96+7.04=7.39.36+7.57-7.27+4.38=14.045.56+6.93-9.99+5.12=7.625.43+1.15-5.85+6.45=7.185.51+1.41-6.81+4.87=4.988.81+3.61-6.38+6.63=12.675.99+8.59-9.87+1.03=5.745.78+3.27-8.45+5.56=6.160.09+8.59-5.11+0.89=4.468.14+1.57-9.13+1.8=2.383.54+5.59-6.63+7.41=9.911.32+5.08-5.18+0.65=1.875.08+9.76-6.89+7.82=15.776.87+5.12-9.78+4.62=6.835.36+8.63-1.71+8.05=20.333.22+9.27-1.12+4.88=16.254.14+7.14-2.85+9.57=186.42+8.38-1.62+0.29=13.478.71+2.7-1.3+6.18=16.291.9+7.82-4.02+4.73=10.439.89+6.55-8.34+3.25=11.353.39+4.13-2.7+2.01=6.836.38+4.34-8.23+0.03=2.523.85+7.37-4.91+9.96=16.277.4+8.22-6.39+0.08=9.314.49+2.92-0.4+6.91=13.923.54+8.28-0.81+6.72=17.735.83+7.23-7.77+7.84=13.134.42+4.86-7.3+1.27=3.254.16+8.34-7.65+2.1=6.955.33+6.68-5.4+7.14=13.756.72+8.83-8.67+3.86=10.743.86+8.45-0.38+5.93=17.868.33+4.65-8.58+4.64=9.047.4+7.56-9.02+9.53=15.476.85+7.64-1.44+7.38=20.439.38+8.02-9.82+3.29=10.875.07+3.76-1.79-1.17=5.877.4+2.92-6.83-1.17=2.322.21+7.75-7.33-1.25=1.382.14+5.03-0.19-4.82=2.168.57+6.83-5.68-0.14=9.584.71+9.7-3.71-9.89=0.812.01+5.45-1.97-4.21=1.289.84+2.97-3.24-4.13=5.445.95+2.51-2.76-2.07=3.639.5+4.77-2.61-2.78=8.887.64+7.02-3.82-5.29=5.558.56+2.15-0.05-0.5=10.161.41+9.53-0.31-1.94=8.695.71+5.57-7.09-0.24=3.957.07+9.66-8.25-2.48=65.87+6.87-3.99-2.37=6.389.29+8.3-4.18-4.49=8.926.49+8.51-9.02-3.61=2.376.13+0.58-1-4.56=1.156.66+8.79-2.85-3.39=9.218.24+8.18-6.86-2.85=6.719.22+9.51-9.72-1.62=7.398.26+2.07-1.87-1.89=6.579.65+1.22-0.53-8.76=1.586.53+8.77-4.36-6.12=4.827.92+4.28-0.07-0.18=11.950.28+7.61-2.81-4.77=0.316.78+9.41-0.46-6.56=9.178.41+5.52-4.24-0.06=9.635.5+3.02-1.77-5.77=0.983.57+6.58-7.37-1.18=1.69.26+3.45-3.85-5.45=3.417.84+5.1-5.05-3.77=4.125.77+3.67-1.37-6.66=1.413.07+9.52-3.05-6.1=3.447.5+8.45-9.63-5.53=0.795.04+7.18-0.5-1.87=9.855.51+1.54-1.99-2.99=2.076.29+9.59-7.6-1.69=6.596.76+5.23-3.82-2.75=5.423.7+7.27-1.87-3.56=5.547.13+8.38-1.42-1.08=13.018.52+9.29-3.92-8.55=5.347.26+9.46-9.79-1.88=5.054.55+6.99-0.11-5.12=6.310.7+2.74-0.48-0.63=2.338.98+0.43-4.73-0.37=4.319.22+5.98-0.09-1.62=13.497.11+8.74-6.87-0.05=8.935.68+8.66-1.46-7.07=5.815.04+9.43-9.91-4.12=0.447.6+4.7-7.35-1.63=3.326.92+7.38-5.99-4.83=3.485.59+8.57-0.19-1.72=12.258.23-5.33+5.23+6.99=15.127.94-5.8+9.76+0.98=12.888.81-6.83+2.84+4.48=9.39.45-5.02+1.71+0.48=6.629.72-9.51+9.9+4.16=14.279.95-3.11+9.19+2.16=18.198.82-6.07+4.9+2.43=10.087.19-5.33+7.79+7.31=16.963.93-0.06+0.22+6.16=10.253.58-1.35+1.05+9.42=12.73.16-1.41+3.33+3.8=8.889.61-0.22+7.48+0.54=17.418.46-1.5+2.81+6.02=15.798.75-8.16+3.63+0.08=4.35.27-3.1+1.58+3.75=7.52.82-1.08+4.91+7.98=14.639.73-1.95+1.53+3.69=139.83-8.22+8.91+5.72=16.248.37-3.3+2.41+9.11=16.594.42-3.98+5.6+4.11=10.155.16-4.31+4.32+5.15=10.327.5-1.43+6.34+7.18=19.595.24-1.03+9.16+2.83=16.26.47-0.4+8.5+4.05=18.629.27-8.85+6.66+9.99=17.075.06-0.12+2.32+0.35=7.616.16-0.18+3.54+4.83=14.359.76-8.95+1.67+6.12=8.66.85-1.38+5.11+7.39=17.977.22-0.95+9.49+8.21=23.978.56-2.32+7.66+3.05=16.958.85-2.03+5.04+4.02=15.889.26-0.38+2.79+7.46=19.139.18-7.37+9.8+0.47=12.089.03-3.42+1.68+9.39=16.683.02-1.24+4.86+1.62=8.267.76-7.6+4.72+4.84=9.729.48-2.87+6.91+1.53=15.059.95-1.68+7.47+3.97=19.715.83-3.66+2.82+6.65=11.641.93-1.2+3.4+8.45=12.582.81-0.98+7.97+0.72=10.529.86-2.65+4.71+9.1=21.029.8-0.52+7.03+2.43=18.748.12-0.21+5.34+6.69=19.946.05-3.88+3.54+1.59=7.38.28-6.67+2.92+0.19=4.726.69-5.8+7.36+5.11=13.364.46-3.88+9.89+1.01=11.489.99-3.74+3.81+7.65=17.718.03-2.39+1.4+2.02=9.068.33-4.47+9.06+8.78=21.79.26-7.74+1.61+7.25=10.388.39-5.93+2.17+9.36=13.999.33-0.99+7.23-1.79=13.787.08-2.83+6.21-3.41=7.051.56-0.45+5.16-5.75=0.527.95-0.11+3.52-9.21=2.159.15-2.01+7.19-9.39=4.948.74-4.94+8.42-2.14=10.087.91-0.71+9.04-6.08=10.166.36-3.38+8.28-2.17=9.096.88-2.11+6.14-5.57=5.348.94-3.36+6.02-2.23=9.377.53-3.01+6.2-8.73=1.995.92-1.83+4.82-5.38=3.537.38-0.22+7.94-7.31=7.799.18-0.34+8.44-6.06=11.227.28-3.98+9.66-6.25=6.718.43-3.86+9.82-6.42=7.974.58-2.18+8.94-0.98=10.368.72-1.83+8.93-2.79=13.037.92-4.3+6.76-6.29=4.096.67-2.52+1.74-0.22=5.677.32-6.46+4.51-4.71=0.664.12-2.3+9.85-8.9=2.774.42-2.92+5.46-1.83=5.137.77-2.67+9.43-6.8=7.736.96-0.57+9.94-6.46=9.874.92-4.66+6.19-0.79=5.663.02-1.13+9.99-4.14=7.746.07-5.06+8.58-3.13=6.466.56-0.92+5.88-0.12=11.42.23-1.38+1.91-2.38=0.387.22-4.43+7.59-3.07=7.316.87-1.13+3.7-0.59=8.854.57-0.33+1.9-1.81=4.339-4.36+5.97-4.85=5.766.41-5.18+9.29-7.75=2.775.27-0.34+2.27-6.05=1.157.34-1.53+8.46-3.02=11.258.71-5.61+7.79-1.25=9.647.27-0.44+9.41-9.85=6.391.58-0.42+6.41-5.96=1.617.84-4.42+2.6