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7.27+1.15=2.15+7.69=0.4+0.77=3.01+1.67=2.84+9.84=4.25+8.53=6.52+7.92=8.3+9.93=8.3+8.01=3.82+9.96=4.63+4.37=1.98+0.74=3.8+0.15=3.07+5.78=2.34+5.83=6.1+5.49=3.53+8.49=6.08+4.23=1.59+6.16=3.85+4.93=2.08+2.28=1.07+3.45=0.1+9.68=8.59+1.19=0.76+4.74=0.07+1.99=2.75+7.44=3.33+6.11=4.53+5.39=2.23+2.06=4.69+5.05=7.27+4.52=2.23+6.37=8.96+5.5=0.11+3.25=9.9+3.51=5.53+5.32=2.11+5.08=3.32+4=4.1+1.9=4.52+8.73=8.39+5.99=1.33+8=3.51+5.79=0.1+3.08=6.51+5.26=9.37+1.66=1.26+9.3=6.15+2.81=4.83+9.05=3.67+4.17=9.57+1.6=6.99+7.4=1.09+0.41=7.56-1.69=7.35-2.35=8.57-3.53=7.07-6.41=6.34-4.14=6.16-0.38=3.5-1.92=8.79-8.61=7.44-0.47=4.01-1.8=4.87-0.63=8.18-0.44=8.7-6.57=9.58-1.8=4.59-1.63=7.08-0.55=4.55-4.1=4.96-0.62=5.81-2.81=8.15-3.39=6.25-5.34=9.41-8.65=8.86-7.97=9.93-2.86=5.74-4.39=2.98-0.21=7.48-7.29=7.12-3.94=7.72-2.84=8.5-4.1=6.41-3.04=2.26-1.98=2.98-2.4=0.44-0.28=8.82-7.75=9.31-7.99=9.4-5.52=5.1-1.94=9.45-8.74=6.87-1.86=8.98-1.81=2.29-0.39=8.46-5.31=5.99-1.11=5.6-0.45=9.2-8.27=6.6-2.93=4.6-0.64=8.87-2.23=9.08-6.61=2.03-1.51=9.24-7.84=1.6-0.41=9.27-7.99=0.08+8.08+7.07=3.97+8.04+4.9=4.62+2.62+7.12=6.81+7.38+4.63=3.12+3.27+7.71=5.77+6.86+1.64=0.33+0.97+8.5=9.31+8.77+4.81=3.66+0.39+0.41=8.17+8.43+5.63=4.34+9.61+6.26=7.63+4.4+0.17=7.82+0.71+1.21=9.3+7.1+9.73=0.45+0.63+0.42=0.44+2.89+5.33=2.71+8+9.31=3.38+5.14+1.08=8.47+2.1+0.35=2.16+8.83+4.28=7.68+6.77+5.89=8.94+8.98+8.34=4.75+9.9+5.93=7.3+4.46+9.92=4.9+8.67+4.24=0.47+1.21+4.22=3.94+9.9+4.46=1.66+0.47+6.98=9.21+6.07+9.76=8.46+9.92+5.49=9+5.42+7.56=5.89+6.72+5.34=5.8+8.61+9.95=2.53+8.45+6.54=5.75+3.75+6.05=4.42+1.3+1.19=8.79+2.12+1.15=0.21+5.34+9.51=2.29+5.15+1.28=6.04+7.84+2.35=9.3+7.54+7.8=5.89+3.33+9.19=1.17+8.45+1.92=2.82+6.98+6.3=3+3.42+3.37=4.86+0.2+0.87=2.23+9.07+3.25=8.8+4.76+0.26=9.21+5.17+7.15=9.69+8.91+5.41=8.65+7.91+2.66=2.09+4.25+6.51=2.89+2.45+2.63=9.97+6.76+8.23=5.83+3.02-0.46=8.18+7.53-4.34=9.86+3.72-6.5=6.94+0.34-6.68=9.92+7.18-8.29=3.67+9.88-3.16=9.16+6.06-0.45=5.03+9.33-6.36=7.14+6.51-1.7=4.59+2.62-1.35=3.48+7.76-7.85=1.47+5.04-3.56=7.47+1.4-7.56=5.14+2.67-1.43=8.91+3.03-7.84=5.09+9.14-4.81=2.63+2.84-0.96=8.35+5.34-0.34=3.25+8.54-7.31=0.8+9.91-9.81=5.43+9.68-6.34=3.76+0.59-1.86=2.78+3.34-2.64=7.43+3.04-9.41=8.63+7.36-2.48=4.96+6.93-6.95=9.65+5.31-7.32=4.63+8.58-7.53=7.23+1.38-2.93=6.57+4.64-4.95=2+0.99-1.81=6.34+2.23-6.56=4.34+1.04-5.06=5.98+2.75-2.15=8.75+9.05-4.26=3.51+4.04-2.46=4.12+5.55-3.32=5.82+1.45-5.36=3.9+7.77-9.1=7.46+7.59-3.93=8.36+2.2-2.52=9.32+8.51-0.58=8.43+2.9-8.6=9.73+7.89-5.57=9.4+7.86-3.37=5.35+6.68-5.57=6.75+7.64-7.57=7.09+8.34-4.39=7.06+4.81-9.88=5.84+1.7-2.94=8.58+8.16-1.12=0.61+9.62-1.2=8.28+9.51-4.38=5.74+7.16-7.56=8.76-2.55+6.32=7.5-3.42+6.04=8.92-8.57+8.71=8.41-4.67+6.18=2.29-1.97+6.82=9.94-4.91+1.68=1.61-0.02+5.44=9.15-4.91+2.14=5.85-5.17+2.09=8.12-7.11+2.35=5.33-1.49+4.56=5.92-2.5+6.22=9.14-6.48+8.72=8.25-2.02+9.73=1.96-0.46+6.68=2.34-1.19+9.65=9.65-8.33+7.12=7.56-7.1+1.42=7.15-2.92+4.53=4.32-0.28+2=6.06-0.02+2.8=9.13-4.51+6.49=9.85-7.73+1.77=7.21-5.66+2.89=2.88-1.47+5.91=3.28-0.8+8.2=4.78-2.68+5.71=3.57-1.55+5.74=9.46-7.58+1.21=1.17-0.77+7.33=7.91-7.21+0.54=7.68-5.42+0.97=2.5-1.54+6.7=9.18-7.21+0.93=8.05-7.49+8.47=7.35-6.63+4.58=8.55-1.91+4.77=6.09-0.78+0.53=7.85-0.45+9.44=9.22-8.51+9.79=9.31-3.84+2.04=8.72-4.43+1.24=6.39-1.42+1.3=9.05-6.09+5.8=3.28-1.48+6.03=4.61-2.9+0.15=2.32-0.42+9.54=7.25-6.69+8.84=5.36-4.13+3.7=9.38-0.07+8.06=4.49-1.16+8.46=4.39-0.88+0.52=4.82-4.24+3.51=6-3.06+4=4.35-0.08-3.21=8.54-2.37-2.5=8.37-4.17-2.39=4.52-2.39-1.12=4.55-3.07-0.73=9.09-1.83-4.94=6.45-3.25-0.13=9.82-6.83-1.62=9.92-0.94-4.3=6.2-0.94-1.71=9.11-3.42-3.44=8.63-1.27-7.08=8.37-0.66-6.4=6.45-3.44-0.08=3.01-1.9-0.23=7.26-0.9-1.39=8.35-0.51-4.9=9.72-0.42-8.86=7.77-0.25-1.99=8.63-0.19-1.76=9.12-1.3-3.03=9.01-3.26-1.33=6.74-0.04-2.7=3.43-0.49-0.06=9.35-4.91-3.34=6.19-2.78-0.06=3.07-2.43-0.22=8.74-4.01-3.1=9.72-3.74-5.3=6.81-0.87-3.42=8.99-0.13-5.23=9.31-4.84-1.24=9.62-2.58-5.01=9.17-2.32-5.56=4.44-2.31-0.59=3.81-0.73-2.75=5.69-1.84-0.9=9.76-2.33-6.48=7.95-2.89-0.58=8.88-5.66-1.27=7.83-0.51-2.41=4.49-1.5-2.35=6.7-0.33-5.57=7.67-2.99-3.16=7.32-3.8-2.38=7.75-3.36-1.58=7.25-3.6-1.27=7.74-1.17-4.52=7.3-2.73-4.26=9.91-2.65-2.2=3.02-1.78-0.29=7.21-0.15-6.51=7.45-2.62-3.18=4.54-1.87-0.76=9.77+1.4+2.11+4.37=0.25+6.8+4.52+6.08=3.05+7.07+0.75+1.69=7.67+6.32+2.59+5.67=8.84+1.13+4.09+7=3.6+0.48+2.32+5.04=1.47+7.23+6.1+8.31=8.94+3.76+8.26+4.54=1.12+2.15+5.6+1.35=1.92+6.62+2.7+3.93=1.89+4.08+0.14+7.4=6.53+6.33+5.17+8.89=1.24+6.75+2.86+6.83=8.66+2.5+8.8+2.56=3.27+2.66+0.46+2.52=0.42+2.1+2.22+0.36=4.98+2.99+9.46+7.8=0.81+6.55+3.41+6.16=2.69+1.42+0.1+7.88=1.17+7.84+8.02+0.89=8.68+3.73+9.06+7.65=7.2+6.74+8.88+8.46=6.2+9.59+2.69+3.28=6.5+7.4+5.54+3.43=9.19+8.95+3.71+5.63=0.98+6.39+2.56+7.44=6.81+1.17+9.31+5.73=8.55+7.55+3.86+6.9=3.01+9.04+8.72+0.53=6.62+6.61+0.71+5.86=4.72+3.06+9.19+4.64=1.54+1.63+3.86+1.24=4.75+2.82+2.47+6.48=1.76+8.24+2.64+9.73=7.55+6.4+5.34+8.98=4.19+1.06+6.28+8.45=9.12+9.55+1.31+8.53=6.01+4.58+5.55+3.4=4.43+0.26+2.12+7.44=6.63+0.57+4.72+3.04=8.26+5.74+1.01+8.35=7.08+0.04+7.02+6.17=8.12+2.55+1.64+1.16=6.6+1.64+8.76+6.15=9.94+1.54+9.36+5.43=8.49+9.85+9.98+5.67=0.4+3.39+3.93+4.47=0.15+9.62+2.1+9.22=1.37+1.95+5.14+8.56=4.34+5.84+5.22+2.66=5.52+5.38+5.81+8.56=1.64+9.29+0.69+1.45=3.57+7.8+8.24+2.78=5.97+2.84+6.45+2.55=6.93+6.37+3.72-2.78=8.34+3.74+5.96-6.37=1.66+1.37+6.26-6.48=5.6+1.49+2.99-8.48=2.12+9.3+5.12-8.91=4.31+1.92+8.15-2.84=5.51+1.71+2.22-4.1=1.73+1.74+4.78-1.06=0.55+4.35+3.93-3.4=8.65+9.58+4.47-4.66=6.29+4.82+8.68-8.91=9.86+8.19+4.52-2.17=3.37+8.75+7.47-4.71=3.55+3.47+3.14-1.45=5.42+1.91+6.16-9.78=5.26+5.71+9.66-3.56=5.36+0.56+8.48-7.93=7.99+1.69+9.61-7.94=7.84+4.36+1.01-3.82=6.9+8.63+7.22-3.97=8.16+6.63+0.94-8.53=4.96+9.12+1.69-4.47=0.83+7.5+9.66-5.77=0.63+6.68+0.55-1.36=7.79+4.04+8.8-6.23=3.54+0.04+1.62-1.18=3.81+5.98+1.63-9.69=6.73+5.73+7.77-1.65=8.2+8.51+5.19-6.65=5.75+5.77+1.22-3.84=2.02+8.34+4.92-2.95=1.09+1.35+5.72-0.78=4.82+9.32+7.46-4.62=3.93+4.69+0.58-6.47=9.85+1.42+7.6-2.64=5.04+4.61+2.18-8.5=5.7+6.44+2.88-6.01=4.78+3.71+5.09-8.51=3.59+6.16+6.78-2.28=9.31+9.97+1.11-1.43=2.39+5.59+7.65-7.99=1.62+4.43+6.4-7.52=7.92+5.21+3.08-5.43=6.77+5.95+2.42-9.44=7.59+4.55+6.47-8.41=4.24+7.34+7.93-8.44=3.66+2.05+5.01-3.26=1.36+8.55+3.11-6.8=1.41+9.02+0.28-2.57=5.54+6.23+7.95-5.93=0.42+7.55+6.01-3.03=4.99+0.57+0.95-1.96=0.05+4.76+9.44-9.93=9.86+3.44+5.22-3.22=2.63+8.88-5.18+4.45=8.89+4.12-3.23+6.7=0.27+4.27-3.47+1.44=8.5+1.17-2.1+2.66=3.72+5.53-6.83+8.87=4.26+1.98-5.61+9.39=4.49+3.48-1.67+1.78=6.86+3.74-0.28+2.8=3.35+7.58-3.9+6.3=7.34+2.02-5.93+7.16=1.54+2.94-0.38+2.4=8.74+5.82-3.97+7.13=2.89+1.27-0.04+5.32=8.03+8.88-1.38+9.61=4.05+6.62-5.57+0.82=8.88+8.22-0.82+7.92=5.53+8.9-6.53+3.23=5.68+2.58-2.26+4.56=3.27+6.36-6.95+7.23=8.21+7.43-3.89+0.31=3.72+4.05-1.75+3.71=8.32+4.24-7.14+2.5=6.33+5.91-9.82+9.53=6.86+8.64-1.79+0.84=9.29+6.39-2.91+2.07=7.1+6.66-3.97+7.72=0.29+2.71-2.78+0.8=1.85+0.59-1.62+2.38=1.18+4.4-1.05+0.61=0.31+7.72-2.93+5.08=5.51+1.92-6.58+2.09=9.47+4.49-7.12+2.59=6.61+3.11-2.1+8.41=6.95+6.82-3.53+9.83=8.7+2.49-2.46+6.36=9.71+4.11-2.78+7.2=4.47+5.76-5.11+3.25=3.19+3.57-4.79+3.9=2.18+1.77-1.4+8.5=3.02+4.85-5.02+3.78=1.5+4.26-5.11+2.85=9.93+0.45-0.49+0.21=3.26+9.61-5.15+9.05=2.95+7.48-4.07+5.18=7.69+7.06-1.61+0.91=8.64+9.04-1.85+4.11=8.63+8.02-8.53+3.79=1.43+9.39-3.03+8.92=9.7+0.46-1.51+0.02=8.11+3.97-0.37+3.61=3.85+8.43-4.35+9.61=7.36+6.43-3.56+2.89=9.52+2-8.17+4.66=9.51+6.96-3.04+1.64=0.87+3.74-0.83-0.43=4.53+5.1-2.85-2.51=9.74+5.08-5.5-3.83=6.82+5.79-8.22-1.78=9.87+7.81-6.94-9.9=5.79+8.25-1.51-3.77=6.23+2.56-5.51-0.83=8.1+3.57-5.98-4.87=9.19+7.11-8.94-1.36=8.38+8.54-0.76-3.05=4.65+8.7-1.56-9.68=9.6+8.36-9.06-6.94=2.22+5.69-2.9-3.35=7.51+6.74-8.06-2.11=5.48+4.68-1.99-5.15=7.52+1.97-4.43-1.46=7.55+3.38-0.18-7.56=7.19+8.43-1.48-7.96=4.14+3.6-1.06-0.79=8.77+6.65-2.31-3.53=4.93+7.73-0.13-8.34=8.95+5.32-1.54-9.41=2.59+7.18-0.99-4.4=7.61+7.62-4.19-5=6.99+3.48-1.84-6.9=7.94+2.03-6.68-1.06=9.5+6.7-3.03-6.83=9.62+7.57-7.13-3.2=4.33+4.63-3.41-5.33=5.86+4.96-3.86-3.88=6.77+9.38-5.81-7.63=5.17+7.29-4.92-1.76=8.19+4.44-4.38-2.7=8.7+7.82-0.72-3.76=8.72+4.98-2.02-1.56=4.83+8.76-1.58-3.19=8.08+4.46-5.84-1.99=0.09+5.68-2.77-1.66=9.46+3.92-6.4-2.06=7.11+1.59-3.96-0.17=7.73+9.24-1.5-4.32=4.64+5.9-0.4-9.97=5.01+9.35-2.61-0.05=8.53+6.05-8.81-5.08=0.15+9.18-1.1-5.15=8.84+8.03-2.77-1.16=1.4+9.92-8.36-0.82=3.27+7.8-0.61-1.36=6.16+6.83-5.2-7.53=8.96+6.32-9.59-2.85=6.33+9.44-9.7-3.53=5.21+5.84-2.27-3.72=3.5+7.31-3.24-4=2.2+6.49-1.5-4.04=2.19-0.41+5.92+5.41=2.26-1.94+9.96+9.19=7.44-0.49+3.05+2.22=5.17-2.49+8.49+1.11=7.95-2.31+9.41+0.14=1.17-1.02+0.69+3.95=9.63-1.97+2.48+8.14=3.03-1.6+7.83+4.49=3.04-1.12+0.41+0.88=8.5-5.92+7.24+6.05=6.27-0.61+5.9+1.61=6.93-1.14+2.18+2.66=9.21-8.82+0.96+0.55=7.11-6.06+1.96+1.49=8.54-3.1+1.16+5.8=9.1-1.02+4.84+8.17=6.78-2.17+1.49+0.46=9.52-0.89+5.6+3.43=6.15-5.62+6.63+0.91=4.76-0.64+3.63+1.54=3.73-1.04+5.63+1.26=9.39-6.14+2.99+8.08=9.18-7.01+1.92+7.5=5.5-1.19+1.55+4.67=7.98-0.05+5.18+4.11=8.52-8.41+7.14+7.45=5.04-3.71+2.5+3.14=5.68-1.58+0.02+5.74=6.89-5.19+7.65+9.54=4.76-4.41+2.66+9.69=8.1-3.25+9.5+9.31=6.26-5.19+4.03+0.71=4.21-3.79+8.1+2.16=9.16-0.92+7.05+1.38=9.73-1.18+0.56+0.64=8.06-7.69+6.02+9.79=7.05-3.78+0.2+7.23=9.9-1.92+5+8.06=9.82-1.57+5.81+6.03=3.34-2.13+6.3+3.95=8.64-6.58+9.73+2.86=5.87-1.49+5.25+3.34=9.86-2.08+2.84+6.43=2.88-0.9+4.42+6.19=9.03-4.56+4.05+6.91=7.95-6.24+7.85+3.08=7.69-4.55+2.75+7.64=8.23-1.7+8.14+0.27=9-3.92+9.02+6.44=8.26-7.46+6.37+0.95=9.84-7.74+8.65+1.57=5.27-2.42+3.74+1.2=6.76-4.96+6.55+2.42=2.97-1.29+3.81+4.86=5.82-3.24+1.14-2.03=7.71-2.27+7.98-1.36=8.8-3.52+6.76-3.71=9.31-4.42+4.82-2.15=9.63-7.54+8.72-7.52=4.49-0.06+6.87-8.64=4.22-1.67+9.27-2.48=6.37-5.38+5.47-2.92=4.9-1.58+5.14-2.81=7.28-7.09+6.08-5.54=8.62-5.35+5.63-6.53=8.43-3.47+3.97-6.75=8.29-1.39+0.13-3.82=2.69-0.43+6.36-7.34=6.93-6.49+6.87-4.76=6.8-1.97+3.66-1.96=9.78-1.73+6.52-2.95=2.03-1.7+4.75-3.01=5.53-2.31+4.99-0.63=1.88-1.06+7.99-4.53=3.6-2.45+8.91-9.75=8.67-5.58+9.18-3.8=6.27-0.05+3.07-2.69=8.49-1.78+7.33-6.3=8.43-1.8+5.71-0.34=5.56-1.65+6.43-3.64=7.16-4.02+2.23-1.67=7.68-6.99+4.32-2.33=9.77-1.4+9.98-1=6.84-1.72+1.77-0.64=2.64-1.22+6.97-3.59=9.17-0.24+3.5-0.26=1.35-0.5+9.01-5.56=9.29-5.8+7.02-9.96=8.89-0.88+8-2.89=4.81-0.14+8.16-7.97=7.43-1.52+3.47-2.75=5.93-0.58+5.39-9.86=9.94-6.98+1.22-3.94=9.94-1.61+9.53-4.64=7.44-1.1+4.07-7.39=7.97-1.68+3.43-0.95=9.25-1.12+4.52-3.89=7.61-5.78+9.09-5.65=8.88-2.23+9.64-2.98=8.86-4.22+6.34-1.94=9.13-0.67+0.76-2.58=6.14-0.73+2.44-4.69=7.51-2.62+9.54-9.18=8.18-2.72+8.72-6.57=7.79-1.42+9.9-3.01=5.68-1.3+9.21-4.08=3.5-0.06+4.67-3.68=9.01-3.55+9.75-4.6=6.22-0.27-4.04+6.89=8.06-5.21-1.95+4.59=9.04-0.82-1.75+1.23=9.21-2.66-4.02+6.47=8.36-4.51-2.36+5.63=9.42-6.84-2.45+4.53=7.63-3.29-2.15+1.43=8.55-6.6-0.25+7.16=8.47-6.72-1.21+3.45=7.92-5.69-1.08+4.5=7.73-5.06-0.83+6.15=6.85-1.3-2.38+1.75=6.96-3.54-0.83+4.4=6.48-5.31-0.31+1.88=3.48-0.96-1.67+0.32=9.35-3.87-3.67+8.14=9.4-1.79-3.46+4.07=6.21-1.99-3.64+0.59=8.95-1.56-6.31+5.5=5.19-1.24-3.42+6.22=6.91-3.77-0.12+3.4=9.4-0.47-8.81+7.02=7.66-3.77-0.95+2.44=9.28-0.58-5.81+2.96=8.14-2.17-3.67+5.49=8.06-0.59-1.63+4.45=4.71-0.67-3.53+4.85=6.58-3.76-0.92+1.1=9.75-1.09-2.02+3.38=7.11-0.12-1.47+9.62=5.3-0.16-1.31+1.33=8.36-4.72-0.42+1.2=4.96-0.49-4.3+2.37=9.16-6.2-1.87+6.89=8.39-1.28-2.43+3.7=7.55-3.09-2.3+0.29=8.82-6.79-0.43+8.36=8.03-2.92-3.69+1.44=8.12-4.21-3.38+1.06=6.83-0.81-1.97+2.4=7.59-1.83-0.95+6.68=9.32-2.58-6.25+8.06=9.56-0.12-2.07+7.77=8.67-5.64-1.29+8.03=7.93-4.97-0.71+2.96=9.54-6.15-3.16+9.22=6.85-3.4-0.33+5.23=7.82-4.79-2.51+6.67=8.33-4.14-2.48+9.22=6.99-1.02-4.79+4.86=7.62-1.5-0.29+9.91=5.81-1.3-1.67+4.31=5.23-2.79-2.14+1.95=7.05-3.08-3.64+5.94=6.9-0.12-2.06-0.78=6.17-0.71-1.08-1.12=5.8-0.41-3.78-1.32=6.85-0.71-2.23-1.66=6.08-2.47-0.26-3.19=9.16-1.3-2.5-0.8=8.13-0.36-1.12-2.15=6.96-1.97-0.93-3.22=8.07-2.64-2.14-0.95=9.94-1.47-5.34-2.08=6.38-1.79-3.95-0.16=8.67-3.51-1.78-2.71=9.68-0.83-3.86-3.95=9.14-0.52-2.38-1.99=7.16-1.86-2.37-1.95=8.84-0.56-0.71-0.27=9.78-5.64-2.34-1.14=9.96-6.91-0.8-2.03=6.97-1.07-2.76-2.54=9.33-2.53-3.42-1.11=8.37-2.47-0.59-4.11=9.38-0.43-2.33-1.18=9.62-0.31-4.01-3.25=4.13-1.52-0.75-0.19=9.71-5.02-0.81-3.01=9.87-1.45-1.12-7.16=8.84-1.03-0.36-2.2=6.88-0.5-0.54-0.91=9.64-3.27-0.77-0.69=9.51-3.87-3.26-1.54=8.87-0.95-4.81-2.94=9.87-1.76-5.64-1.36=8.53-2.15-0.4-1.11=7.44-2.66-3.33-0.12=8.17-1.16-4.49-0.53=6.87-3.19-0.12-1.85=4.9-1.83-0.74-0.9=6.87-4.2-0.4-0.53=7.18-0.48-0.04-3.9=3.84-0.71-0.07-0.46=7.72-4.8-2.38-0.2=7.91-2.26-0.65-2.23=9.3-0.11-2.8-4.47=9.29-6.8-1.13-0.94=9.93-1.33-1.11-3.37=9.7-0.49-4.58-3.69=9.04-1.83-1.49-5.12=6.78-0.77-0.97-2.95=6.21-0.63-2.01-0.18=9.79-3.94-1.92-2.03=7.41-4.46-0.57-1.67=7.62-0.92-1.96-3.1=9.12-2.09-0.91-0.55=8.92-1.2-2.64-0.18=参考答案7.27+1.15=8.422.15+7.69=9.840.4+0.77=1.173.01+1.67=4.682.84+9.84=12.684.25+8.53=12.786.52+7.92=14.448.3+9.93=18.238.3+8.01=16.313.82+9.96=13.784.63+4.37=91.98+0.74=2.723.8+0.15=3.953.07+5.78=8.852.34+5.83=8.176.1+5.49=11.593.53+8.49=12.026.08+4.23=10.311.59+6.16=7.753.85+4.93=8.782.08+2.28=4.361.07+3.45=4.520.1+9.68=9.788.59+1.19=9.780.76+4.74=5.50.07+1.99=2.062.75+7.44=10.193.33+6.11=9.444.53+5.39=9.922.23+2.06=4.294.69+5.05=9.747.27+4.52=11.792.23+6.37=8.68.96+5.5=14.460.11+3.25=3.369.9+3.51=13.415.53+5.32=10.852.11+5.08=7.193.32+4=7.324.1+1.9=64.52+8.73=13.258.39+5.99=14.381.33+8=9.333.51+5.79=9.30.1+3.08=3.186.51+5.26=11.779.37+1.66=11.031.26+9.3=10.566.15+2.81=8.964.83+9.05=13.883.67+4.17=7.849.57+1.6=11.176.99+7.4=14.391.09+0.41=1.57.56-1.69=5.877.35-2.35=58.57-3.53=5.047.07-6.41=0.666.34-4.14=2.26.16-0.38=5.783.5-1.92=1.588.79-8.61=0.187.44-0.47=6.974.01-1.8=2.214.87-0.63=4.248.18-0.44=7.748.7-6.57=2.139.58-1.8=7.784.59-1.63=2.967.08-0.55=6.534.55-4.1=0.454.96-0.62=4.345.81-2.81=38.15-3.39=4.766.25-5.34=0.919.41-8.65=0.768.86-7.97=0.899.93-2.86=7.075.74-4.39=1.352.98-0.21=2.777.48-7.29=0.197.12-3.94=3.187.72-2.84=4.888.5-4.1=4.46.41-3.04=3.372.26-1.98=0.282.98-2.4=0.580.44-0.28=0.168.82-7.75=1.079.31-7.99=1.329.4-5.52=3.885.1-1.94=3.169.45-8.74=0.716.87-1.86=5.018.98-1.81=7.172.29-0.39=1.98.46-5.31=3.155.99-1.11=4.885.6-0.45=5.159.2-8.27=0.936.6-2.93=3.674.6-0.64=3.968.87-2.23=6.649.08-6.61=2.472.03-1.51=0.529.24-7.84=1.41.6-0.41=1.199.27-7.99=1.280.08+8.08+7.07=15.233.97+8.04+4.9=16.914.62+2.62+7.12=14.366.81+7.38+4.63=18.823.12+3.27+7.71=14.15.77+6.86+1.64=14.270.33+0.97+8.5=9.89.31+8.77+4.81=22.893.66+0.39+0.41=4.468.17+8.43+5.63=22.234.34+9.61+6.26=20.217.63+4.4+0.17=12.27.82+0.71+1.21=9.749.3+7.1+9.73=26.130.45+0.63+0.42=1.50.44+2.89+5.33=8.662.71+8+9.31=20.023.38+5.14+1.08=9.68.47+2.1+0.35=10.922.16+8.83+4.28=15.277.68+6.77+5.89=20.348.94+8.98+8.34=26.264.75+9.9+5.93=20.587.3+4.46+9.92=21.684.9+8.67+4.24=17.810.47+1.21+4.22=5.93.94+9.9+4.46=18.31.66+0.47+6.98=9.119.21+6.07+9.76=25.048.46+9.92+5.49=23.879+5.42+7.56=21.985.89+6.72+5.34=17.955.8+8.61+9.95=24.362.53+8.45+6.54=17.525.75+3.75+6.05=15.554.42+1.3+1.19=6.918.79+2.12+1.15=12.060.21+5.34+9.51=15.062.29+5.15+1.28=8.726.04+7.84+2.35=16.239.3+7.54+7.8=24.645.89+3.33+9.19=18.411.17+8.45+1.92=11.542.82+6.98+6.3=16.13+3.42+3.37=9.794.86+0.2+0.87=5.932.23+9.07+3.25=14.558.8+4.76+0.26=13.829.21+5.17+7.15=21.539.69+8.91+5.41=24.018.65+7.91+2.66=19.222.09+4.25+6.51=12.852.89+2.45+2.63=7.979.97+6.76+8.23=24.965.83+3.02-0.46=8.398.18+7.53-4.34=11.379.86+3.72-6.5=7.086.94+0.34-6.68=0.69.92+7.18-8.29=8.813.67+9.88-3.16=10.399.16+6.06-0.45=14.775.03+9.33-6.36=87.14+6.51-1.7=11.954.59+2.62-1.35=5.863.48+7.76-7.85=3.391.47+5.04-3.56=2.957.47+1.4-7.56=1.315.14+2.67-1.43=6.388.91+3.03-7.84=4.15.09+9.14-4.81=9.422.63+2.84-0.96=4.518.35+5.34-0.34=13.353.25+8.54-7.31=4.480.8+9.91-9.81=0.95.43+9.68-6.34=8.773.76+0.59-1.86=2.492.78+3.34-2.64=3.487.43+3.04-9.41=1.068.63+7.36-2.48=13.514.96+6.93-6.95=4.949.65+5.31-7.32=7.644.63+8.58-7.53=5.687.23+1.38-2.93=5.686.57+4.64-4.95=6.262+0.99-1.81=1.186.34+2.23-6.56=2.014.34+1.04-5.06=0.325.98+2.75-2.15=6.588.75+9.05-4.26=13.543.51+4.04-2.46=5.094.12+5.55-3.32=6.355.82+1.45-5.36=1.913.9+7.77-9.1=2.577.46+7.59-3.93=11.128.36+2.2-2.52=8.049.32+8.51-0.58=17.258.43+2.9-8.6=2.739.73+7.89-5.57=12.059.4+7.86-3.37=13.895.35+6.68-5.57=6.466.75+7.64-7.57=6.827.09+8.34-4.39=11.047.06+4.81-9.88=1.995.84+1.7-2.94=4.68.58+8.16-1.12=15.620.61+9.62-1.2=9.038.28+9.51-4.38=13.415.74+7.16-7.56=5.348.76-2.55+6.32=12.537.5-3.42+6.04=10.128.92-8.57+8.71=9.068.41-4.67+6.18=9.922.29-1.97+6.82=7.149.94-4.91+1.68=6.711.61-0.02+5.44=7.039.15-4.91+2.14=6.385.85-5.17+2.09=2.778.12-7.11+2.35=3.365.33-1.49+4.56=8.45.92-2.5+6.22=9.649.14-6.48+8.72=11.388.25-2.02+9.73=15.961.96-0.46+6.68=8.182.34-1.19+9.65=10.89.65-8.33+7.12=8.447.56-7.1+1.42=1.887.15-2.92+4.53=8.764.32-0.28+2=6.046.06-0.02+2.8=8.849.13-4.51+6.49=11.119.85-7.73+1.77=3.897.21-5.66+2.89=4.442.88-1.47+5.91=7.323.28-0.8+8.2=10.684.78-2.68+5.71=7.813.57-1.55+5.74=7.769.46-7.58+1.21=3.091.17-0.77+7.33=7.737.91-7.21+0.54=1.247.68-5.42+0.97=3.232.5-1.54+6.7=7.669.18-7.21+0.93=2.98.05-7.49+8.47=9.037.35-6.63+4.58=5.38.55-1.91+4.77=11.416.09-0.78+0.53=5.847.85-0.45+9.44=16.849.22-8.51+9.79=10.59.31-3.84+2.04=7.518.72-4.43+1.24=5.536.39-1.42+1.3=6.279.05-6.09+5.8=8.763.28-1.48+6.03=7.834.61-2.9+0.15=1.862.32-0.42+9.54=11.447.25-6.69+8.84=9.45.36-4.13+3.7=4.939.38-0.07+8.06=17.374.49-1.16+8.46=11.794.39-0.88+0.52=4.034.82-4.24+3.51=4.096-3.06+4=6.944.35-0.08-3.21=1.068.54-2.37-2.5=3.678.37-4.17-2.39=1.814.52-2.39-1.12=1.014.55-3.07-0.73=0.759.09-1.83-4.94=2.326.45-3.25-0.13=3.079.82-6.83-1.62=1.379.92-0.94-4.3=4.686.2-0.94-1.71=3.559.11-3.42-3.44=2.258.63-1.27-7.08=0.288.37-0.66-6.4=1.316.45-3.44-0.08=2.933.01-1.9-0.23=0.887.26-0.9-1.39=4.978.35-0.51-4.9=2.949.72-0.42-8.86=0.447.77-0.25-1.99=5.538.63-0.19-1.76=6.689.12-1.3-3.03=4.799.01-3.26-1.33=4.426.74-0.04-2.7=43.43-0.49-0.06=2.889.35-4.91-3.34=1.16.19-2.78-0.06=3.353.07-2.43-0.22=0.428.74-4.01-3.1=1.639.72-3.74-5.3=0.686.81-0.87-3.42=2.528.99-0.13-5.23=3.639.31-4.84-1.24=3.239.62-2.58-5.01=2.039.17-2.32-5.56=1.294.44-2.31-0.59=1.543.81-0.73-2.75=0.335.69-1.84-0.9=2.959.76-2.33-6.48=0.957.95-2.89-0.58=4.488.88-5.66-1.27=1.957.83-0.51-2.41=4.914.49-1.5-2.35=0.646.7-0.33-5.57=0.87.67-2.99-3.16=1.527.32-3.8-2.38=1.147.75-3.36-1.58=2.817.25-3.6-1.27=2.387.74-1.17-4.52=2.057.3-2.73-4.26=0.319.91-2.65-2.2=5.063.02-1.78-0.29=0.957.21-0.15-6.51=0.557.45-2.62-3.18=1.654.54-1.87-0.76=1.919.77+1.4+2.11+4.37=17.650.25+6.8+4.52+6.08=17.653.05+7.07+0.75+1.69=12.567.67+6.32+2.59+5.67=22.258.84+1.13+4.09+7=21.063.6+0.48+2.32+5.04=11.441.47+7.23+6.1+8.31=23.118.94+3.76+8.26+4.54=25.51.12+2.15+5.6+1.35=10.221.92+6.62+2.7+3.93=15.171.89+4.08+0.14+7.4=13.516.53+6.33+5.17+8.89=26.921.24+6.75+2.86+6.83=17.688.66+2.5+8.8+2.56=22.523.27+2.66+0.46+2.52=8.910.42+2.1+2.22+0.36=5.14.98+2.99+9.46+7.8=25.230.81+6.55+3.41+6.16=16.932.69+1.42+0.1+7.88=12.091.17+7.84+8.02+0.89=17.928.68+3.73+9.06+7.65=29.127.2+6.74+8.88+8.46=31.286.2+9.59+2.69+3.28=21.766.5+7.4+5.54+3.43=22.879.19+8.95+3.71+5.63=27.480.98+6.39+2.56+7.44=17.376.81+1.17+9.31+5.73=23.028.55+7.55+3.86+6.9=26.863.01+9.04+8.72+0.53=21.36.62+6.61+0.71+5.86=19.84.72+3.06+9.19+4.64=21.611.54+1.63+3.86+1.24=8.274.75+2.82+2.47+6.48=16.521.76+8.24+2.64+9.73=22.377.55+6.4+5.34+8.98=28.274.19+1.06+6.28+8.45=19.989.12+9.55+1.31+8.53=28.516.01+4.58+5.55+3.4=19.544.43+0.26+2.12+7.44=14.256.63+0.57+4.72+3.04=14.968.26+5.74+1.01+8.35=23.367.08+0.04+7.02+6.17=20.318.12+2.55+1.64+1.16=13.476.6+1.64+8.76+6.15=23.159.94+1.54+9.36+5.43=26.278.49+9.85+9.98+5.67=33.990.4+3.39+3.93+4.47=12.190.15+9.62+2.1+9.22=21.091.37+1.95+5.14+8.56=17.024.34+5.84+5.22+2.66=18.065.52+5.38+5.81+8.56=25.271.64+9.29+0.69+1.45=13.073.57+7.8+8.24+2.78=22.395.97+2.84+6.45+2.55=17.816.93+6.37+3.72-2.78=14.248.34+3.74+5.96-6.37=11.671.66+1.37+6.26-6.48=2.815.6+1.49+2.99-8.48=1.62.12+9.3+5.12-8.91=7.634.31+1.92+8.15-2.84=11.545.51+1.71+2.22-4.1=5.341.73+1.74+4.78-1.06=7.190.55+4.35+3.93-3.4=5.438.65+9.58+4.47-4.66=18.046.29+4.82+8.68-8.91=10.889.86+8.19+4.52-2.17=20.43.37+8.75+7.47-4.71=14.883.55+3.47+3.14-1.45=8.715.42+1.91+6.16-9.78=3.715.26+5.71+9.66-3.56=17.075.36+0.56+8.48-7.93=6.477.99+1.69+9.61-7.94=11.357.84+4.36+1.01-3.82=9.396.9+8.63+7.22-3.97=18.788.16+6.63+0.94-8.53=7.24.96+9.12+1.69-4.47=11.30.83+7.5+9.66-5.77=12.220.63+6.68+0.55-1.36=6.57.79+4.04+8.8-6.23=14.43.54+0.04+1.62-1.18=4.023.81+5.98+1.63-9.69=1.736.73+5.73+7.77-1.65=18.588.2+8.51+5.19-6.65=15.255.75+5.77+1.22-3.84=8.92.02+8.34+4.92-2.95=12.331.09+1.35+5.72-0.78=7.384.82+9.32+7.46-4.62=16.983.93+4.69+0.58-6.47=2.739.85+1.42+7.6-2.64=16.235.04+4.61+2.18-8.5=3.335.7+6.44+2.88-6.01=9.014.78+3.71+5.09-8.51=5.073.59+6.16+6.78-2.28=14.259.31+9.97+1.11-1.43=18.962.39+5.59+7.65-7.99=7.641.62+4.43+6.4-7.52=4.937.92+5.21+3.08-5.43=10.786.77+5.95+2.42-9.44=5.77.59+4.55+6.47-8.41=10.24.24+7.34+7.93-8.44=11.073.66+2.05+5.01-3.26=7.461.36+8.55+3.11-6.8=6.221.41+9.02+0.28-2.57=8.145.54+6.23+7.95-5.93=13.790.42+7.55+6.01-3.03=10.954.99+0.57+0.95-1.96=4.550.05+4.76+9.44-9.93=4.329.86+3.44+5.22-3.22=15.32.63+8.88-5.18+4.45=10.788.89+4.12-3.23+6.7=16.480.27+4.27-3.47+1.44=2.518.5+1.17-2.1+2.66=10.233.72+5.53-6.83+8.87=11.294.26+1.98-5.61+9.39=10.024.49+3.48-1.67+1.78=8.086.86+3.74-0.28+2.8=13.123.35+7.58-3.9+6.3=13.337.34+2.02-5.93+7.16=10.591.54+2.94-0.38+2.4=6.58.74+5.82-3.97+7.13=17.722.89+1.27-0.04+5.32=9.448.03+8.88-1.38+9.61=25.144.05+6.62-5.57+0.82=5.928.88+8.22-0.82+7.92=24.25.53+8.9-6.53+3.23=11.135.68+2.58-2.26+4.56=10.563.27+6.36-6.95+7.23=9.918.21+7.43-3.89+0.31=12.063.72+4.05-1.75+3.71=9.738.32+4.24-7.14+2.5=7.926.33+5.91-9.82+9.53=11.956.86+8.64-1.79+0.84=14.559.29+6.39-2.91+2.07=14.847.1+6.66-3.97+7.72=17.510.29+2.71-2.78+0.8=1.021.85+0.59-1.62+2.38=3.21.18+4.4-1.05+0.61=5.140.31+7.72-2.93+5.08=10.185.51+1.92-6.58+2.09=2.949.47+4.49-7.12+2.59=9.436.61+3.11-2.1+8.41=16.036.95+6.82-3.53+9.83=20.078.7+2.49-2.46+6.36=15.099.71+4.11-2.78+7.2=18.244.47+5.76-5.11+3.25=8.373.19+3.57-4.79+3.9=5.872.18+1.77-1.4+8.5=11.053.02+4.85-5.02+3.78=6.631.5+4.26-5.11+2.85=3.59.93+0.45-0.49+0.21=10.13.26+9.61-5.15+9.05=16.772.95+7.48-4.07+5.18=11.547.69+7.06-1.61+0.91=14.058.64+9.04-1.85+4.11=19.948.63+8.02-8.53+3.79=11.911.43+9.39-3.03+8.92=16.719.7+0.46-1.51+0.02=8.678.11+3.97-0.37+3.61=15.323.85+8.43-4.35+9.61=17.547.36+6.43-3.56+2.89=13.129.52+2-8.17+4.66=8.019.51+6.96-3.04+1.64=15.070.87+3.74-0.83-0.43=3.354.53+5.1-2.85-2.51=4.279.74+5.08-5.5-3.83=5.496.82+5.79-8.22-1.78=2.619.87+7.81-6.94-9.9=0.845.79+8.25-1.51-3.77=8.766.23+2.56-5.51-0.83=2.458.1+3.57-5.98-4.87=0.829.19+7.11-8.94-1.36=68.38+8.54-0.76-3.05=13.114.65+8.7-1.56-9.68=2.119.6+8.36-9.06-6.94=1.962.22+5.69-2.9-3.35=1.667.51+6.74-8.06-2.11=4.085.48+4.68-1.99-5.15=3.027.52+1.97-4.43-1.46=3.67.55+3.38-0.18-7.56=3.197.19+8.43-1.48-7.96=6.184.14+3.6-1.06-0.79=5.898.77+6.65-2.31-3.53=9.584.93+7.73-0.13-8.34=4.198.95+5.32-1.54-9.41=3.322.59+7.18-0.99-4.4=4.387.61+7.62-4.19-5=6.046.99+3.48-1.84-6.9=1.737.94+2.03-6.68-1.06=2.239.5+6.7-3.03-6.83=6.349.62+7.57-7.13-3.2=6.864.33+4.63-3.41-5.33=0.225.86+4.96-3.86-3.88=3.086.77+9.38-5.81-7.63=2.715.17+7.29-4.92-1.76=5.788.19+4.44-4.38-2.7=5.558.7+7.82-0.72-3.76=12.048.72+4.98-2.02-1.56=10.124.83+8.76-1.58-3.19=8.828.08+4.46-5.84-1.99=4.710.09+5.68-2.77-1.66=1.349.46+3.92-6.4-2.06=4.927.11+1.59-3.96-0.17=4.577.73+9.24-1.5-4.32=11.154.64+5.9-0.4-9.97=0.175.01+9.35-2.61-0.05=11.78.53+6.05-8.81-5.08=0.690.15+9.18-1.1-5.15=3.088.84+8.03-2.77-1.16=12.941.4+9.92-8.36-0.82=2.143.27+7.8-0.61-1.36=9.16.16+6.83-5.2-7.53=0.268.96+6.32-9.59-2.85=2.846.33+9.44-9.7-3.53=2.545.21+5.84-2.27-3.72=5.063.5+7.31-3.24-4=3.572.2+6.49-1.5-4.04=3.152.19-0.41+5.92+5.41=13.112.26-1.94+9.96+9.19=19.477.44-0.49+3.05+2.22=12.225.17-2.49+8.49+1.11=12.287.95-2.31+9.41+0.14=15.191.17-1.02+0.69+3.95=4.799.63-1.97+2.48+8.14=18.283.03-1.6+7.83+4.49=13.753.04-1.12+0.41+0.88=3.218.5-5.92+7.24+6.05=15.876.27-0.61+5.9+1.61=13.176.93-1.14+2.18+2.66=10.639.21-8.82+0.96+0.55=1.97.11-6.06+1.96+1.49=4.58.54-3.1+1.16+5.8=12.49.1-1.02+4.84+8.17=21.096.78-2.17+1.49+0.46=6.569.52-0.89+5.6+3.43=17.666.15-5.62+6.63+0.91=8.074.76-0.64+3.63+1.54=9.293.73-1.04+5.63+1.26=9.589.39-6.14+2.99+8.08=14.329.18-7.01+1.92+7.5=11.595.5-1.19+1.55+4.67=10.537.98-0.05+5.18+4.11=17.228.52-8.41+7.14+7.45=14.75.04-3.71+2.5+3.14=6.975.68-1.58+0.02+5.74=9.866.89-5.19+7.65+9.54=18.894.76-4.41+2.66+9.69=12.78.1-3.25+9.5+9.31=23.666.26-5.19+4.03+0.71=5.814.21-3.79+8.1+2.16=10.689.16-0.92+7.05+1.38=16.679.73-1.18+0.56+0.64=9.758.06-7.69+6.02+9.79=16.187.05-3.78+0.2+7.23=10.79.9-1.92+5+8.06=21.049.82-1.57+5.81+6.03=20.093.34-2.13+6.3+3.95=11.468.64-6.58+9.73+2.86=14.655.87-1.49+5.25+3.34=12.979.86-2.08+2.84+6.43=17.052.88-0.9+4.42+6.19=12.599.03-4.56+4.05+6.91=15.437.95-6.24+7.85+3.08=12.647.69-4.55+2.75+7.64=13.538.23-1.7+8.14+0.27=14.949-3.92+9.02+6.44=20.548.26-7.46+6.37+0.95=8.129.84-7.74+8.65+1.57=12.325.27-2.42+3.74+1.2=7.796.76-4.96+6.55+2.42=10.772.97-1.29+3.81+4.86=10.355.82-3.24+1.14-2.03=1.697.71-2.27+7.98-1.36=12.068.8-3.52+6.76-3.71=8.339.31-4.42+4.82-2.15=7.569.63-7.54+8.72-7.52=3.294.49-0.06+6.87-8.64=2.664.22-1.67+9.27-2.48=9.346.37-5.38+5.47-2.92=3.544.9-1.58+5.14-2.81=5.657.28-7.09+6.08-5.54=0.738.62-5.35+5.63-6.53=2.378.43-3.47+3.97-6.75=2.188.29-1.39+0.13-3.82=3.212.69-0.43+6.36-7.34=1.286.93-6.49+6.87-4.76=2.556.8-1.97+3.66-1.96=6.539.78-1.73+6.52-2.95=11.622.03-1.7+4.75-3.01=2.075.53-2.31+4.99-0.63=7.581.88-1.06+7.99-4.53=4.283.6-2.45+8.91-9.75=0.318.67-5.58+9.18-3.8=8.476.27-0.05+3.07-2.69=6.68.49-1.78+7.33-6.3=7.748.43-1.8+5.71-0.34=125.56-1.65+6.43-3.64=6.77.16-4.02+2.23-1.67=3.77.68-6.99+4.32-2.33=2.689.77-1.4+9.98-1=17.356.84-1.72+1.77-0.64=6.252.64-1.22+6.97-3.59=4.89.17-0.24+3.5-0.26=12.171.35-0.5+9.01-5.56=4.39.29-5.8+7.02-9.96=0.558.89-0.88+8-2.89=13.124.81-0.14+8.16-7.97=4.867.43-1.52+3.47-2.75=6.635.93-0.58+5.39-9.86=0.889.94-6.98+1.22-3.94=0.249.94-1.61+9.53-4.64=13.227.44-1.1+4.07-7.39=3.02