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7.6+2.76=0.75+4.76=2.21+1.08=6.15+2.95=8.3+6.55=0.44+1.58=6.47+5.05=8.71+1.34=8.1+1.18=5.25+7.25=7.62+3.61=6.26+9.86=2.33+5.58=7.67+9.91=4.28+7.86=8.92+8.61=1.37+8.3=5.77+7.57=7.34+1.5=1.42+2.31=3.99+4.42=8.08+0.31=2.05+9.31=7.77+0.65=1.38+2.67=4.42+4.57=5.09+0.27=7.15+7.87=6.58+1.85=8.25+4.54=3.49+5.05=7.46+7.53=7.37+7.98=9.01+7.39=3.73+1.42=6.39+0.9=2.07+6.56=4.84+2.65=2.55+2.37=1.62+0.05=1.23+6.11=8.84+7.4=3.27+5.09=4.77+9.14=0.11+2.63=4.91+2.53=3.74+1.12=5.84+9.8=9.38+6.11=0.74+6.81=4.9+0.35=7.69+8.95=4.35+3.55=9.11+8.95=2.41-0.4=3.93-3.28=1.03-0.33=4.01-3.78=0.99-0.76=9.48-5.63=9.85-5.21=9.2-4.4=5.73-1.67=9.71-1.11=6.83-1.03=6.32-5.77=8.83-3.72=9.36-7.71=9.4-0.41=8.73-1.42=4.5-1.33=9.42-0.11=8.3-4.66=6.53-4.84=6.28-0.14=8.56-6.93=7.84-0.25=5.11-4.78=9.54-1.82=6.71-5.7=2.47-1.35=9.48-2.1=8.81-1.17=8.81-1.78=6.54-2.95=5.45-1.66=9.75-8.2=9.6-2.99=9.03-5.38=4.12-3.58=9.79-5.32=5.67-1.24=6.36-5.12=3.81-1.76=1.13-0.98=8.97-1.83=2.73-0.99=9.1-1.95=9.89-8.65=5.71-5.28=8.67-4.16=6.6-6.26=3.21-2.93=9.95-6.38=4.19-3.77=5.71-2.78=3.8-2.97=9.79-5.76=1.13+6.66+5.46=0.62+4.97+9.44=5.35+0.66+1.29=2.74+1.1+0.24=3.84+6.8+5.71=7.27+8.46+2.98=5.5+0.28+5.7=3.06+5.73+9=8.39+8.13+2.97=5.84+8.12+1.46=4.96+4.21+6.53=9.94+8.39+4.47=5.53+7.78+3.42=2.49+3.4+0.66=3.73+5.32+2.01=3.58+0.58+9.73=4.4+6.7+9.11=3.28+0.53+2.5=6.18+4.89+3.6=5.38+8.8+2.05=9.12+9.73+4.41=3.51+3.19+4.91=4.38+2.92+7.42=6.51+4.89+6.36=3.26+1.99+0.3=8.16+8.83+4.36=7.14+3.2+8.66=2.32+9.26+0.77=6.9+6.68+7.04=4.4+2.51+2.93=7.72+4.58+6.36=6.99+6.66+6.27=7.95+6.99+3.51=1.5+1.97+6.3=1.31+7.4+3.07=4.9+1.21+4.69=0.9+4.19+9.93=6.69+5.33+7.24=2.51+9.64+6.84=0.97+7.95+5.85=5.42+8.48+1.61=6.93+6.46+0.57=3.39+1.67+2.11=2.14+8.16+3.44=1.26+6.29+0.46=5.92+2.65+0.87=3.11+1.12+0.74=4.45+6.76+3.43=5.66+7.72+4.34=4.84+4.88+2.64=2.84+0.74+5.87=6.75+2.95+3.51=6.59+2.9+5.42=1.18+2.56+4=1.64+8.16-4.01=6.28+2.54-3.37=5.76+1.61-1.09=6.16+7.83-0.69=7.33+9.41-1.7=8.4+9.71-2.95=1.44+8.76-8.48=0.77+2.62-0.38=5.65+3.8-1.43=8.77+3.7-3.57=2.5+4.43-2.16=4.2+7.15-3.36=4.63+5.3-7.23=5.22+6.14-7.96=4.22+0.95-0.55=2.35+2.33-1.54=9.08+3.25-3.43=2.53+9.24-0.49=9.38+2.05-0.46=2.25+4.19-4.64=6.94+1.82-8.5=6.81+1.99-3.87=0.02+3.42-2.18=6.1+5.4-6.56=5.76+8.5-4.69=8.28+6.21-7.28=8.9+0.76-8.44=8.54+2.33-5.76=1.41+7.04-5.54=6.46+2.56-4.6=0.21+9.67-2.54=5.36+1.4-3.45=8.97+2.58-5.73=1.2+1.7-1.79=9.52+8.3-2.7=8.1+4.51-4.99=8.03+7.65-0.09=4.45+5.88-7.49=7.13+9.68-6.76=3.29+8.72-1.94=4.76+4.41-4.23=4.17+3.29-6.47=6.42+1.19-6.39=9.95+3.92-5.3=4.64+4.63-1.58=7.1+3.31-5.63=1.39+1.14-2.08=4.88+2.54-5.05=7.49+2.89-9.43=3.38+8.67-2.65=7.62+1.67-7.47=0.65+7.43-3.46=7.99+7.6-1.81=9.86+9.54-9.18=9.64-0.18+6.64=6.62-4.57+6.59=1.79-0.24+8.52=7.89-2.87+9.98=9.85-6.06+1.46=4.18-2.9+5.6=7.51-3.55+5.85=4.35-1.84+1.19=7.01-6.21+2.45=1.74-0.65+9.04=4.79-0.89+7.69=6.95-1.38+7.78=3.55-0.06+9.7=5.81-5.54+2.25=9.99-6.25+3.51=3.23-2.27+3.1=0.88-0.75+2.37=6.28-2.95+4.65=8.11-3.44+9.74=7.38-0.19+7.23=9.94-8.89+9.82=4.57-0.13+6.78=8.1-1.01+5.57=7.08-4.95+6.32=8.34-5.56+9.53=9.26-6.47+0.95=5.17-3.49+1.15=4.32-1.64+5.95=8.85-3.34+3.98=1.3-0.58+0.79=0.92-0.44+6.69=8.3-7.78+3.68=6.62-0.78+2.89=8.21-1.73+4.59=8.91-6.92+4.63=1.52-0.61+9.1=9.91-7.76+5.38=4.84-4.15+0.87=7.84-0.25+5.74=8.81-1.36+7.66=9.39-3.84+9.6=9.57-3.22+4.32=4.07-1.4+8.47=6.3-3.57+1.57=9.91-4.35+9.65=7.15-0.9+7.11=0.8-0.5+8.8=5.86-1.35+1.76=4.65-2.23+3.09=8.69-5.65+6.42=0.88-0.16+4.31=9.54-2.76+6.52=6.22-0.37+6.03=9.43-7.09+3.69=5.97-0.29-5.05=7.91-1.62-4.37=5.74-1.39-1.86=6.6-2.88-2.56=9.62-0.46-2.02=8.27-0.6-7.16=8.71-3.81-4.04=5.89-3.66-1.49=7.29-0.21-2.2=7.98-0.71-4.17=7.01-5.72-0.97=9.05-1.56-0.33=2.86-0.55-2.17=7.6-2.97-2.54=8.84-1.37-6.72=9.84-4.85-0.1=9.13-2.33-1.44=9.18-7.01-1.18=9.98-4.72-2.5=7.33-2.62-0.87=6.66-2.32-1.38=9.05-3.78-5.17=3.59-0.5-0.72=8.68-0.83-7.59=6.42-0.97-4.31=9.67-1.21-4.21=9.64-8.91-0.5=9.41-3.34-2.16=7.75-1.14-1.48=4.22-1.23-0.78=9.84-1.59-4.98=9.62-0.66-7.2=8.73-3.11-5.02=7.45-3.36-3.26=7-0.14-3.65=6.99-2.89-2.93=8.73-2.85-5.21=4.82-1.95-2.11=8.97-2.19-1.17=9.25-1.84-5.58=7.33-1.24-2.61=5.29-2.36-1.63=5.99-0.43-0.31=8.09-0.89-6.87=8.5-5.39-1.03=6.86-3.37-1.32=7.9-2.38-4.06=5.15-0.2-3=8.78-4.67-1.42=8.28-1.07-1.04=8.3-0.72-1.72=6.89-1.24-1.93=6.36-2.06-1.89=7.85-4.27-3.15=2.05+9.01+5.83+1.28=6.24+7.25+8.38+5.39=9.94+3.54+9.7+5.77=6.09+8.78+1.39+3.5=2.18+6.65+2.63+7.17=4.04+2.48+3.7+0.84=3.62+3.88+7.54+0.57=3.73+6.53+2.68+4.42=0.98+5.6+5.87+8.81=2.34+7.62+8.25+7.19=0.02+9.78+4.29+1.14=3.88+3.64+9.12+2.01=0.76+7.97+6.12+1.86=4.94+1.37+3.02+5.02=5.13+8.23+2.15+8.71=8.46+3.67+7.46+9.17=3.95+0.99+8.54+2.08=3.72+3.53+9.91+0.24=2.57+6.09+1.95+9.16=3.2+4.56+8.35+0.97=7.22+2.33+4.07+0.22=9.48+0.22+6.25+1.32=6.47+2.65+1.1+5.19=7.94+6.56+8.2+4.8=4.55+1.14+5.24+3.08=3.17+5.66+5+4.06=6.14+0.33+8.63+7.57=0.03+9.43+9.32+0.93=4.49+9.62+1.91+5.95=2.38+6.13+6.12+8.78=7.15+8.54+2.68+0.07=5.23+4.18+3.61+7.73=6.52+0.49+1.46+1.25=8.31+0.67+3.95+5.16=4.19+5.74+4.88+3.06=1.91+4.1+4.75+7.29=1.52+4.72+8.95+8.53=8.01+3.76+5.34+9.5=0.38+4.54+7.32+1.14=2.63+0.33+3.83+5.7=1.28+5.44+1.95+0.79=6.99+4.97+4.05+9.67=8.24+5.12+6.51+9.32=8.94+6.75+3.45+3.72=2.18+2.11+4.88+1.9=7.13+0.42+5.86+2.49=7.37+1.74+9.63+3.21=3.89+9.36+5.34+2.25=7.92+0.49+8.44+0.61=5.06+1.17+9.87+8.62=3.52+7.37+8.02+7.72=7.25+5+6.4+7.94=6.44+3.3+8.49+5.56=5.78+3.64+0.65+0.2=8.91+4.47+8.29-3.88=5.76+6.55+9.77-6.8=6.7+6.79+6.31-5.68=7.06+6.76+8.32-0.25=4.84+5.22+5.41-0.18=4.17+6.51+9.31-8.41=6.98+1.33+7.81-7.56=1.98+6.67+6.24-7.96=1+8.26+6.39-9.71=9.28+2.25+4.58-7.56=7.28+5.71+3.95-7.38=8.43+4.49+9.01-5.07=0.13+4.61+4.13-3.94=1.39+9+1.37-4.8=4.78+4.25+7.47-3.45=6.92+2.9+3.97-4.08=6.39+6.09+9.17-3.56=5.72+7.17+6.38-0.6=8.62+1.92+7.15-5.92=2.77+2.89+5.21-4.69=2.83+5.6+1.74-9.46=8.99+1.85+9.62-3.25=6.62+5.53+7.77-4.14=6.66+1.74+6.97-8.55=4.98+8.12+1.39-3.03=6.89+5.9+4.5-4.32=6.43+2.05+8.82-6.4=7.48+2.85+9-9.59=4.1+7.12+9.01-7.63=3.17+6.62+2.11-2.39=5.98+6.84+1.26-5.11=3.29+5.56+8.16-4.28=2.26+7.5+8.51-3.92=2.85+3.48+1.74-4.26=5.18+8.96+4.35-5.39=9.32+2.65+6.9-8.07=3.69+7.81+5.7-0.92=8.52+0.54+2.47-1.33=6.78+6.5+6.87-9.29=4.88+5.31+9.07-6.37=2.95+4.4+2.18-9.12=4.71+7.13+7.29-6.25=4.8+9.23+7.15-0.28=2.79+4.96+7.71-0.48=0.97+9.99+1.07-1.21=5.61+1.29+7.04-1.04=9.54+4.52+5.59-1.17=6.89+9.28+6.33-8.68=0.23+8.06+7.36-8.75=3.48+9.82+0.27-2.42=4.19+1.17+4.27-1.19=2.38+7.85+8.62-7.51=4.06+7.65+8.13-0.58=7.97+6.63+8.85-6.62=3.81+2.05-1.73+7.82=5.01+4.03-7.35+7.09=0.76+1.38-0.84+1.74=6.2+4.43-7.84+1.03=7.31+9.91-0.51+6.14=5.8+2.23-3.15+4.87=8.49+2.51-3.88+5.03=9.03+7.26-3.35+7.76=9.96+9.07-0.17+4.89=1.9+2.35-3.19+2.2=5.05+0.92-3.68+3.82=5.14+6.35-6.14+5.68=6.16+4.69-7.03+2.68=6.09+5.23-6.35+2.38=7.18+9.52-9.74+5.01=4.58+9.98-1.7+8.9=3.13+7.61-3.46+2.93=5+5.71-3.19+2.55=7.78+1.93-9.07+4.43=5.54+3.81-1.09+4.88=3.52+4.36-0.73+1.2=3.36+8.64-9.19+1.09=0.03+9.61-0.73+7.22=1.04+6.27-0.43+2.47=3.64+9.37-3.98+3.79=8.01+3.9-8.04+5.27=9.15+1.31-2.12+2.15=5.59+6.56-9.77+3.28=9.82+3.82-2.12+5.31=3.8+7.06-9.07+0.92=7.53+5.37-4.31+2.89=2.36+6.2-1.09+5.24=2.66+7.5-9.55+4.67=6.14+4.88-5.85+3.92=1.47+8.4-0.59+6.19=6.13+4.4-3.17+6.41=6.13+0.48-2.52+7.99=5.58+2.61-1.14+9.7=8.82+2.75-1.32+4.43=3.33+9.66-3.7+5.52=1.03+5.35-1.27+3.08=4.92+3.38-7.67+4.42=7.76+2.77-6.21+2.56=3.12+6.75-8.27+0.03=7.2+5.68-9.94+2.8=2.39+8.19-3.71+9.54=3.76+5.46-6.58+9.04=4.05+2.58-1.92+7.98=4.81+8.06-3.45+4.26=4.12+8.44-5.97+6.88=7.79+5.74-6.05+9.31=8+4.92-3.76+8.13=8.69+8.96-3.32+1.58=4.37+4.65-1.78+7.38=8.15+1.56-2.94-4.34=1.1+6.74-2.03-1.36=3.68+9.75-8.17-0.91=7.57+8.37-2.37-9.83=0.7+8.17-1.37-6.92=9.49+7.28-5.43-2.68=6.13+6.74-4.53-7.74=3.82+6.34-3.04-6.55=5.19+4.29-3.02-5.08=1.05+8.84-1.13-2.96=2.29+5.75-5.16-2.45=3.56+5.51-6.06-0.57=9.57+9.27-7.04-1.59=7.1+8.39-6.71-4.57=8.17+9.19-1.64-1.27=3.77+9.15-6.07-5.99=7.38+9.32-5.63-8.91=1.93+4.58-1.15-3.57=9.7+5.45-1.98-2.33=9.89+7.21-4.38-3.12=7.78+2.79-0.55-7.59=8.35+3.36-2.71-2.46=7.19+6.36-5.14-1.69=5.26+2.6-0.99-6.01=4.6+2.59-0.41-4.98=5.02+7.07-1.63-3.57=4.69+6.97-9.65-0.71=2.18+7.54-2.41-2.59=9.16+9.87-3.62-6.46=8.48+9.54-9.69-7.63=4.71+8.24-0.81-1.46=6.77+4.64-4.65-5.17=7.01+9.89-8.69-6.33=4.42+8.27-5.56-2.46=5.83+9.48-0.77-3.2=7.53+9.43-6.86-1.41=8.92+8.62-2.99-9.02=6.39+5.26-8.13-2.04=0.64+5.94-2.68-0.15=3.47+8.21-3.58-5.07=8.32+2.18-8.48-0.4=3.21+3.51-0.74-3.34=9.12+9.76-2.07-9.49=3.12+7.13-5.95-0.14=4.6+9.8-1.74-8.5=7.85+9.15-4.49-3.49=8.98+7.79-1.23-8.06=7.21+7.24-3.48-3.82=2.24+8.86-0.71-2.26=6.12+9.45-1.69-5.81=6.53+4.03-0.46-2.15=2.79+7.59-2.22-3.53=8.54+8.77-1.51-7.89=6.95+6.6-0.94-9.25=9.16-3.1+0.72+9.97=1.77-1.56+9.59+6.05=4.06-1.06+0.48+5.53=7.84-7.25+5.22+6.62=9.42-5.77+1.87+2.75=4-0.92+8.14+3.46=9.13-5.66+2.72+6.92=8.4-3.63+0.2+9.79=8.15-4.6+3.36+5.4=5.89-0.63+4.5+4.29=9.54-1.87+3.48+9.87=5.15-3.2+3.67+2.9=5.54-0.76+7.66+9.65=3.84-0.67+2.92+9.91=7.98-1.16+3.96+1.5=5.13-4.25+6.59+9.52=5.07-1.14+6.18+1.13=7.88-3.81+0.47+8.62=9.6-1.94+3.85+8.63=6.23-0.88+5.44+0.94=9.56-4.72+9.52+3.3=9.98-2.99+1.23+3.69=5.04-2.92+4.62+4.56=7.6-0.73+9.48+8.08=5.14-2.66+0.36+6.97=4.17-0.5+3.08+5.8=3.59-1.39+5.44+6.65=3.53-3.29+4.42+7.77=8.55-4.65+2.82+9.02=4.81-4.36+3.05+1.37=7.7-4.36+1.09+1.46=7.94-1.85+9.91+1.93=7.86-5.01+3.5+9.36=9.24-2.57+3.04+0.03=8.88-2.91+4.58+0.82=8.07-2.72+6.54+1.15=9.66-6.59+6.28+5.16=0.96-0.52+4.64+2.21=3.69-0.79+8.6+5.34=7.33-3.85+8.91+6.82=7.01-5.7+1.65+6.77=6.74-4.55+0.64+9.12=8.31-7.63+4.3+0.96=8.31-6.63+5.79+1.29=9.85-5.77+6.02+6.8=8.93-5.74+8.42+4.93=8.41-4.07+9.26+7.2=1.33-0.9+7.46+4.02=5.43-3.49+2.7+0.6=6.39-0.96+7.38+7.98=7.14-6.42+3.04+6.96=9.72-4.07+6.98+4.5=8.46-2.75+8.56+3.71=7.12-6.56+7.71+5.82=6.62-1.16+6.73-0.16=6.72-2.21+6.9-4.76=8.44-4.71+7.79-0.34=6.85-0.48+7.93-4.07=6.76-0.19+8.39-5.24=2.88-0.89+7.36-4.69=7.89-2.77+5.72-8.25=6.97-1.91+5.88-9.81=4.09-0.96+6.49-8.83=7.8-2.13+0.75-2.96=9.04-4.4+6.76-7.78=7.75-6.41+3.54-3.5=8.32-3.81+8.33-2.83=3.26-2.09+7.71-4.14=5.68-4.34+7.48-0.17=9.1-7.66+6.58-1.62=2.79-0.7+1.99-1=5.45-2.21+6.35-8.81=9.63-2.53+6.01-7.38=5.96-1.72+6.53-0.72=6.03-4.63+1.14-1.65=5.22-2.09+7.22-7.21=6.35-2.47+9.95-6.1=9.75-4.99+1.05-2.78=9.67-4.51+4.09-8.44=9.57-4.82+0.22-3.63=6.61-0.57+7.77-2.71=9.52-9.07+3.01-2.59=4.48-0.62+1.44-0.08=9.26-1.3+6.72-5.39=9.75-1.93+4.47-2.64=8.2-1.9+9.63-0.53=8.64-5.32+5.73-5.1=5.82-4.48+8.16-8.18=6.9-0.27+1.82-1.58=8.67-5.82+2.39-4.41=8.72-1.33+7.67-8.74=8.77-0.87+6.41-2.7=7.18-3.1+5.98-2=3.09-0.69+4.02-0.73=7.88-6.73+6.32-2.44=1.41-0.86+8.45-1.8=4.74-1.79+8.43-5.95=9.84-0.23+1.95-0.12=6.54-2.83+7.35-3.35=5.82-1.86+7.43-1.39=7.99-6.81+7.46-5.09=8.35-5.45+4.76-0.03=9.58-4.41+4.14-7.1=4.79-3.18+9.46-3.67=4.8-0.59+7.25-4.06=7.79-6.53+6.6-2.8=8.65-4.73+2.05-5.04=7.67-5.38+5.84-0.5=9.12-0.85-0.49+6.63=7.3-1.98-4.24+9.84=9.8-1.36-7.85+5.26=8.64-3.29-2.96+6.16=7.74-4.3-1.89+0.08=9.49-1.84-5.44+8.72=9.64-3.98-0.94+1.75=8.38-4.79-3.03+2.53=7.56-4.12-1.29+3.14=9.32-4.81-2.23+3.79=9.5-0.51-2.49+5.28=7.9-0.4-5.83+9.19=9.06-3.01-3.37+5.04=9.21-5.92-0.92+6.6=6.86-0.38-5.21+7.29=9.98-2.41-4.03+0.7=7.92-5.24-2.29+7.13=4.45-1.64-0.36+8.17=4.81-1.06-1.09+8.71=5.96-2.95-2.67+4.82=7.16-1.56-2.15+7.19=9.55-1.47-6.98+2.19=8.25-5.01-2.86+4.26=9.32-3.1-4.4+6.2=6.28-1.53-4.13+0.51=7.06-1.04-1.08+4.11=4.4-2.4-1.41+4.39=7.67-3.36-2.37+6.58=7.78-6.14-0.42+2.23=8.15-0.48-2.67+4.06=3.75-0.69-1.39+6.2=9.07-2.9-3.19+5.39=4.5-2.92-0.42+8.1=2.89-0.61-0.24+0.13=7.15-2.11-0.45+1.95=9.09-4.19-4.77+0.71=8.97-0.87-6.36+9.71=8.2-1.08-4.7+1.72=9.66-0.94-6.28+0.16=8.29-2.01-4.51+3.36=8.62-1.24-6.17+3.56=5.24-2.96-0.54+3.74=6.05-0.84-2.63+3.23=8.04-0.8-1.09+3.47=3.48-3.21-0.04+3.81=8.16-1-4.46+3.15=6.71-3.61-1.78+8.62=9.39-7.76-0.23+0.62=7.76-1.17-6.02+0.55=9.44-1.01-4.26+1.3=7.23-5.49-0.25+0.24=8.72-0.89-3.26+7.01=3.86-0.09-2.42+7.81=9.82-5.24-3.13+2.34=3.12-1.93-0.43-0.14=8.92-2.18-0.58-3.49=9.75-2.8-2.17-3.7=8.87-0.76-0.67-2.47=7.53-1.48-0.12-1.08=8.99-1.46-3.42-3.78=9.06-5.02-1.77-2.05=6.24-0.1-0.56-3.71=8.51-0.67-3.16-0.99=4.5-1.63-0.17-2.22=6.46-3.32-0.87-0.05=3.74-0.61-0.08-0.95=7.87-3.12-0.13-0.99=7.22-1.6-0.36-0.79=3.11-0.88-0.1-1.51=8.98-1.89-3.43-1.12=8.95-0.18-5.92-0.92=8.38-3.65-0.98-0.44=7.88-0.59-4.97-0.24=7.23-2.64-0.52-1.69=6.74-5.34-0.56-0.51=8.08-2.94-0.71-1.54=9.88-7.87-1.2-0.32=4.93-0.11-2.03-0.18=7.65-0.02-1.99-3.08=7.35-0.42-3.35-2.23=4.05-0.48-2.85-0.05=8.35-1.73-1.58-1.25=7.45-1.85-1.39-2.87=8.32-1.91-0.68-5.42=9-2.62-0.32-2.65=9.48-0.77-2.95-4.35=8.42-0.98-1.34-4.67=9.7-2.79-0.62-0.3=7.86-0.49-0.99-4.41=8.71-0.95-6.14-1.22=6.6-0.02-0.36-5.94=8.29-1.6-5.01-0.58=7.26-1.12-3.35-0.83=8.03-4.08-1.28-1.16=4.31-1.66-1.63-0.22=8.97-3.62-0.25-2.38=7.94-3.93-1.57-2.06=8.68-5.38-0.34-1.05=5.67-1.41-0.88-1.54=7.46-0.68-0.46-2.46=8.45-0.04-3.36-0.3=9.45-3.75-2.88-1.57=6.99-0.67-0.53-1.17=8.79-5.3-0.06-1=8.47-0.43-6.03-0.93=8.26-2.42-0.13-4.9=9.24-3.77-0.1-0.18=8.22-3.97-2.47-1.52=参考答案7.6+2.76=10.360.75+4.76=5.512.21+1.08=3.296.15+2.95=9.18.3+6.55=14.850.44+1.58=2.026.47+5.05=11.528.71+1.34=10.058.1+1.18=9.285.25+7.25=12.57.62+3.61=11.236.26+9.86=16.122.33+5.58=7.917.67+9.91=17.584.28+7.86=12.148.92+8.61=17.531.37+8.3=9.675.77+7.57=13.347.34+1.5=8.841.42+2.31=3.733.99+4.42=8.418.08+0.31=8.392.05+9.31=11.367.77+0.65=8.421.38+2.67=4.054.42+4.57=8.995.09+0.27=5.367.15+7.87=15.026.58+1.85=8.438.25+4.54=12.793.49+5.05=8.547.46+7.53=14.997.37+7.98=15.359.01+7.39=16.43.73+1.42=5.156.39+0.9=7.292.07+6.56=8.634.84+2.65=7.492.55+2.37=4.921.62+0.05=1.671.23+6.11=7.348.84+7.4=16.243.27+5.09=8.364.77+9.14=13.910.11+2.63=2.744.91+2.53=7.443.74+1.12=4.865.84+9.8=15.649.38+6.11=15.490.74+6.81=7.554.9+0.35=5.257.69+8.95=16.644.35+3.55=7.99.11+8.95=18.062.41-0.4=2.013.93-3.28=0.651.03-0.33=0.74.01-3.78=0.230.99-0.76=0.239.48-5.63=3.859.85-5.21=4.649.2-4.4=4.85.73-1.67=4.069.71-1.11=8.66.83-1.03=5.86.32-5.77=0.558.83-3.72=5.119.36-7.71=1.659.4-0.41=8.998.73-1.42=7.314.5-1.33=3.179.42-0.11=9.318.3-4.66=3.646.53-4.84=1.696.28-0.14=6.148.56-6.93=1.637.84-0.25=7.595.11-4.78=0.339.54-1.82=7.726.71-5.7=1.012.47-1.35=1.129.48-2.1=7.388.81-1.17=7.648.81-1.78=7.036.54-2.95=3.595.45-1.66=3.799.75-8.2=1.559.6-2.99=6.619.03-5.38=3.654.12-3.58=0.549.79-5.32=4.475.67-1.24=4.436.36-5.12=1.243.81-1.76=2.051.13-0.98=0.158.97-1.83=7.142.73-0.99=1.749.1-1.95=7.159.89-8.65=1.245.71-5.28=0.438.67-4.16=4.516.6-6.26=0.343.21-2.93=0.289.95-6.38=3.574.19-3.77=0.425.71-2.78=2.933.8-2.97=0.839.79-5.76=4.031.13+6.66+5.46=13.250.62+4.97+9.44=15.035.35+0.66+1.29=7.32.74+1.1+0.24=4.083.84+6.8+5.71=16.357.27+8.46+2.98=18.715.5+0.28+5.7=11.483.06+5.73+9=17.798.39+8.13+2.97=19.495.84+8.12+1.46=15.424.96+4.21+6.53=15.79.94+8.39+4.47=22.85.53+7.78+3.42=16.732.49+3.4+0.66=6.553.73+5.32+2.01=11.063.58+0.58+9.73=13.894.4+6.7+9.11=20.213.28+0.53+2.5=6.316.18+4.89+3.6=14.675.38+8.8+2.05=16.239.12+9.73+4.41=23.263.51+3.19+4.91=11.614.38+2.92+7.42=14.726.51+4.89+6.36=17.763.26+1.99+0.3=5.558.16+8.83+4.36=21.357.14+3.2+8.66=192.32+9.26+0.77=12.356.9+6.68+7.04=20.624.4+2.51+2.93=9.847.72+4.58+6.36=18.666.99+6.66+6.27=19.927.95+6.99+3.51=18.451.5+1.97+6.3=9.771.31+7.4+3.07=11.784.9+1.21+4.69=10.80.9+4.19+9.93=15.026.69+5.33+7.24=19.262.51+9.64+6.84=18.990.97+7.95+5.85=14.775.42+8.48+1.61=15.516.93+6.46+0.57=13.963.39+1.67+2.11=7.172.14+8.16+3.44=13.741.26+6.29+0.46=8.015.92+2.65+0.87=9.443.11+1.12+0.74=4.974.45+6.76+3.43=14.645.66+7.72+4.34=17.724.84+4.88+2.64=12.362.84+0.74+5.87=9.456.75+2.95+3.51=13.216.59+2.9+5.42=14.911.18+2.56+4=7.741.64+8.16-4.01=5.796.28+2.54-3.37=5.455.76+1.61-1.09=6.286.16+7.83-0.69=13.37.33+9.41-1.7=15.048.4+9.71-2.95=15.161.44+8.76-8.48=1.720.77+2.62-0.38=3.015.65+3.8-1.43=8.028.77+3.7-3.57=8.92.5+4.43-2.16=4.774.2+7.15-3.36=7.994.63+5.3-7.23=2.75.22+6.14-7.96=3.44.22+0.95-0.55=4.622.35+2.33-1.54=3.149.08+3.25-3.43=8.92.53+9.24-0.49=11.289.38+2.05-0.46=10.972.25+4.19-4.64=1.86.94+1.82-8.5=0.266.81+1.99-3.87=4.930.02+3.42-2.18=1.266.1+5.4-6.56=4.945.76+8.5-4.69=9.578.28+6.21-7.28=7.218.9+0.76-8.44=1.228.54+2.33-5.76=5.111.41+7.04-5.54=2.916.46+2.56-4.6=4.420.21+9.67-2.54=7.345.36+1.4-3.45=3.318.97+2.58-5.73=5.821.2+1.7-1.79=1.119.52+8.3-2.7=15.128.1+4.51-4.99=7.628.03+7.65-0.09=15.594.45+5.88-7.49=2.847.13+9.68-6.76=10.053.29+8.72-1.94=10.074.76+4.41-4.23=4.944.17+3.29-6.47=0.996.42+1.19-6.39=1.229.95+3.92-5.3=8.574.64+4.63-1.58=7.697.1+3.31-5.63=4.781.39+1.14-2.08=0.454.88+2.54-5.05=2.377.49+2.89-9.43=0.953.38+8.67-2.65=9.47.62+1.67-7.47=1.820.65+7.43-3.46=4.627.99+7.6-1.81=13.789.86+9.54-9.18=10.229.64-0.18+6.64=16.16.62-4.57+6.59=8.641.79-0.24+8.52=10.077.89-2.87+9.98=159.85-6.06+1.46=5.254.18-2.9+5.6=6.887.51-3.55+5.85=9.814.35-1.84+1.19=3.77.01-6.21+2.45=3.251.74-0.65+9.04=10.134.79-0.89+7.69=11.596.95-1.38+7.78=13.353.55-0.06+9.7=13.195.81-5.54+2.25=2.529.99-6.25+3.51=7.253.23-2.27+3.1=4.060.88-0.75+2.37=2.56.28-2.95+4.65=7.988.11-3.44+9.74=14.417.38-0.19+7.23=14.429.94-8.89+9.82=10.874.57-0.13+6.78=11.228.1-1.01+5.57=12.667.08-4.95+6.32=8.458.34-5.56+9.53=12.319.26-6.47+0.95=3.745.17-3.49+1.15=2.834.32-1.64+5.95=8.638.85-3.34+3.98=9.491.3-0.58+0.79=1.510.92-0.44+6.69=7.178.3-7.78+3.68=4.26.62-0.78+2.89=8.738.21-1.73+4.59=11.078.91-6.92+4.63=6.621.52-0.61+9.1=10.019.91-7.76+5.38=7.534.84-4.15+0.87=1.567.84-0.25+5.74=13.338.81-1.36+7.66=15.119.39-3.84+9.6=15.159.57-3.22+4.32=10.674.07-1.4+8.47=11.146.3-3.57+1.57=4.39.91-4.35+9.65=15.217.15-0.9+7.11=13.360.8-0.5+8.8=9.15.86-1.35+1.76=6.274.65-2.23+3.09=5.518.69-5.65+6.42=9.460.88-0.16+4.31=5.039.54-2.76+6.52=13.36.22-0.37+6.03=11.889.43-7.09+3.69=6.035.97-0.29-5.05=0.637.91-1.62-4.37=1.925.74-1.39-1.86=2.496.6-2.88-2.56=1.169.62-0.46-2.02=7.148.27-0.6-7.16=0.518.71-3.81-4.04=0.865.89-3.66-1.49=0.747.29-0.21-2.2=4.887.98-0.71-4.17=3.17.01-5.72-0.97=0.329.05-1.56-0.33=7.162.86-0.55-2.17=0.147.6-2.97-2.54=2.098.84-1.37-6.72=0.759.84-4.85-0.1=4.899.13-2.33-1.44=5.369.18-7.01-1.18=0.999.98-4.72-2.5=2.767.33-2.62-0.87=3.846.66-2.32-1.38=2.969.05-3.78-5.17=0.13.59-0.5-0.72=2.378.68-0.83-7.59=0.266.42-0.97-4.31=1.149.67-1.21-4.21=4.259.64-8.91-0.5=0.239.41-3.34-2.16=3.917.75-1.14-1.48=5.134.22-1.23-0.78=2.219.84-1.59-4.98=3.279.62-0.66-7.2=1.768.73-3.11-5.02=0.67.45-3.36-3.26=0.837-0.14-3.65=3.216.99-2.89-2.93=1.178.73-2.85-5.21=0.674.82-1.95-2.11=0.768.97-2.19-1.17=5.619.25-1.84-5.58=1.837.33-1.24-2.61=3.485.29-2.36-1.63=1.35.99-0.43-0.31=5.258.09-0.89-6.87=0.338.5-5.39-1.03=2.086.86-3.37-1.32=2.177.9-2.38-4.06=1.465.15-0.2-3=1.958.78-4.67-1.42=2.698.28-1.07-1.04=6.178.3-0.72-1.72=5.866.89-1.24-1.93=3.726.36-2.06-1.89=2.417.85-4.27-3.15=0.432.05+9.01+5.83+1.28=18.176.24+7.25+8.38+5.39=27.269.94+3.54+9.7+5.77=28.956.09+8.78+1.39+3.5=19.762.18+6.65+2.63+7.17=18.634.04+2.48+3.7+0.84=11.063.62+3.88+7.54+0.57=15.613.73+6.53+2.68+4.42=17.360.98+5.6+5.87+8.81=21.262.34+7.62+8.25+7.19=25.40.02+9.78+4.29+1.14=15.233.88+3.64+9.12+2.01=18.650.76+7.97+6.12+1.86=16.714.94+1.37+3.02+5.02=14.355.13+8.23+2.15+8.71=24.228.46+3.67+7.46+9.17=28.763.95+0.99+8.54+2.08=15.563.72+3.53+9.91+0.24=17.42.57+6.09+1.95+9.16=19.773.2+4.56+8.35+0.97=17.087.22+2.33+4.07+0.22=13.849.48+0.22+6.25+1.32=17.276.47+2.65+1.1+5.19=15.417.94+6.56+8.2+4.8=27.54.55+1.14+5.24+3.08=14.013.17+5.66+5+4.06=17.896.14+0.33+8.63+7.57=22.670.03+9.43+9.32+0.93=19.714.49+9.62+1.91+5.95=21.972.38+6.13+6.12+8.78=23.417.15+8.54+2.68+0.07=18.445.23+4.18+3.61+7.73=20.756.52+0.49+1.46+1.25=9.728.31+0.67+3.95+5.16=18.094.19+5.74+4.88+3.06=17.871.91+4.1+4.75+7.29=18.051.52+4.72+8.95+8.53=23.728.01+3.76+5.34+9.5=26.610.38+4.54+7.32+1.14=13.382.63+0.33+3.83+5.7=12.491.28+5.44+1.95+0.79=9.466.99+4.97+4.05+9.67=25.688.24+5.12+6.51+9.32=29.198.94+6.75+3.45+3.72=22.862.18+2.11+4.88+1.9=11.077.13+0.42+5.86+2.49=15.97.37+1.74+9.63+3.21=21.953.89+9.36+5.34+2.25=20.847.92+0.49+8.44+0.61=17.465.06+1.17+9.87+8.62=24.723.52+7.37+8.02+7.72=26.637.25+5+6.4+7.94=26.596.44+3.3+8.49+5.56=23.795.78+3.64+0.65+0.2=10.278.91+4.47+8.29-3.88=17.795.76+6.55+9.77-6.8=15.286.7+6.79+6.31-5.68=14.127.06+6.76+8.32-0.25=21.894.84+5.22+5.41-0.18=15.294.17+6.51+9.31-8.41=11.586.98+1.33+7.81-7.56=8.561.98+6.67+6.24-7.96=6.931+8.26+6.39-9.71=5.949.28+2.25+4.58-7.56=8.557.28+5.71+3.95-7.38=9.568.43+4.49+9.01-5.07=16.860.13+4.61+4.13-3.94=4.931.39+9+1.37-4.8=6.964.78+4.25+7.47-3.45=13.056.92+2.9+3.97-4.08=9.716.39+6.09+9.17-3.56=18.095.72+7.17+6.38-0.6=18.678.62+1.92+7.15-5.92=11.772.77+2.89+5.21-4.69=6.182.83+5.6+1.74-9.46=0.718.99+1.85+9.62-3.25=17.216.62+5.53+7.77-4.14=15.786.66+1.74+6.97-8.55=6.824.98+8.12+1.39-3.03=11.466.89+5.9+4.5-4.32=12.976.43+2.05+8.82-6.4=10.97.48+2.85+9-9.59=9.744.1+7.12+9.01-7.63=12.63.17+6.62+2.11-2.39=9.515.98+6.84+1.26-5.11=8.973.29+5.56+8.16-4.28=12.732.26+7.5+8.51-3.92=14.352.85+3.48+1.74-4.26=3.815.18+8.96+4.35-5.39=13.19.32+2.65+6.9-8.07=10.83.69+7.81+5.7-0.92=16.288.52+0.54+2.47-1.33=10.26.78+6.5+6.87-9.29=10.864.88+5.31+9.07-6.37=12.892.95+4.4+2.18-9.12=0.414.71+7.13+7.29-6.25=12.884.8+9.23+7.15-0.28=20.92.79+4.96+7.71-0.48=14.980.97+9.99+1.07-1.21=10.825.61+1.29+7.04-1.04=12.99.54+4.52+5.59-1.17=18.486.89+9.28+6.33-8.68=13.820.23+8.06+7.36-8.75=6.93.48+9.82+0.27-2.42=11.154.19+1.17+4.27-1.19=8.442.38+7.85+8.62-7.51=11.344.06+7.65+8.13-0.58=19.267.97+6.63+8.85-6.62=16.833.81+2.05-1.73+7.82=11.955.01+4.03-7.35+7.09=8.780.76+1.38-0.84+1.74=3.046.2+4.43-7.84+1.03=3.827.31+9.91-0.51+6.14=22.855.8+2.23-3.15+4.87=9.758.49+2.51-3.88+5.03=12.159.03+7.26-3.35+7.76=20.79.96+9.07-0.17+4.89=23.751.9+2.35-3.19+2.2=3.265.05+0.92-3.68+3.82=6.115.14+6.35-6.14+5.68=11.036.16+4.69-7.03+2.68=6.56.09+5.23-6.35+2.38=7.357.18+9.52-9.74+5.01=11.974.58+9.98-1.7+8.9=21.763.13+7.61-3.46+2.93=10.215+5.71-3.19+2.55=10.077.78+1.93-9.07+4.43=5.075.54+3.81-1.09+4.88=13.143.52+4.36-0.73+1.2=8.353.36+8.64-9.19+1.09=3.90.03+9.61-0.73+7.22=16.131.04+6.27-0.43+2.47=9.353.64+9.37-3.98+3.79=12.828.01+3.9-8.04+5.27=9.149.15+1.31-2.12+2.15=10.495.59+6.56-9.77+3.28=5.669.82+3.82-2.12+5.31=16.833.8+7.06-9.07+0.92=2.717.53+5.37-4.31+2.89=11.482.36+6.2-1.09+5.24=12.712.66+7.5-9.55+4.67=5.286.14+4.88-5.85+3.92=9.091.47+8.4-0.59+6.19=15.476.13+4.4-3.17+6.41=13.776.13+0.48-2.52+7.99=12.085.58+2.61-1.14+9.7=16.758.82+2.75-1.32+4.43=14.683.33+9.66-3.7+5.52=14.811.03+5.35-1.27+3.08=8.194.92+3.38-7.67+4.42=5.057.76+2.77-6.21+2.56=6.883.12+6.75-8.27+0.03=1.637.2+5.68-9.94+2.8=5.742.39+8.19-3.71+9.54=16.413.76+5.46-6.58+9.04=11.684.05+2.58-1.92+7.98=12.694.81+8.06-3.45+4.26=13.684.12+8.44-5.97+6.88=13.477.79+5.74-6.05+9.31=16.798+4.92-3.76+8.13=17.298.69+8.96-3.32+1.58=15.914.37+4.65-1.78+7.38=14.628.15+1.56-2.94-4.34=2.431.1+6.74-2.03-1.36=4.453.68+9.75-8.17-0.91=4.357.57+8.37-2.37-9.83=3.740.7+8.17-1.37-6.92=0.589.49+7.28-5.43-2.68=8.666.13+6.74-4.53-7.74=0.63.82+6.34-3.04-6.55=0.575.19+4.29-3.02-5.08=1.381.05+8.84-1.13-2.96=5.82.29+5.75-5.16-2.45=0.433.56+5.51-6.06-0.57=2.449.57+9.27-7.04-1.59=10.217.1+8.39-6.71-4.57=4.218.17+9.19-1.64-1.27=14.453.77+9.15-6.07-5.99=0.867.38+9.32-5.63-8.91=2.161.93+4.58-1.15-3.57=1.799.7+5.45-1.98-2.33=10.849.89+7.21-4.38-3.12=9.67.78+2.79-0.55-7.59=2.438.35+3.36-2.71-2.46=6.547.19+6.36-5.14-1.69=6.725.26+2.6-0.99-6.01=0.864.6+2.59-0.41-4.98=1.85.02+7.07-1.63-3.57=6.894.69+6.97-9.65-0.71=1.32.18+7.54-2.41-2.59=4.729.16+9.87-3.62-6.46=8.958.48+9.54-9.69-7.63=0.74.71+8.24-0.81-1.46=10.686.77+4.64-4.65-5.17=1.597.01+9.89-8.69-6.33=1.884.42+8.27-5.56-2.46=4.675.83+9.48-0.77-3.2=11.347.53+9.43-6.86-1.41=8.698.92+8.62-2.99-9.02=5.536.39+5.26-8.13-2.04=1.480.64+5.94-2.68-0.15=3.753.47+8.21-3.58-5.07=3.038.32+2.18-8.48-0.4=1.623.21+3.51-0.74-3.34=2.649.12+9.76-2.07-9.49=7.323.12+7.13-5.95-0.14=4.164.6+9.8-1.74-8.5=4.167.85+9.15-4.49-3.49=9.028.98+7.79-1.23-8.06=7.487.21+7.24-3.48-3.82=7.152.24+8.86-0.71-2.26=8.136.12+9.45-1.69-5.81=8.076.53+4.03-0.46-2.15=7.952.79+7.59-2.22-3.53=4.638.54+8.77-1.51-7.89=7.916.95+6.6-0.94-9.25=3.369.16-3.1+0.72+9.97=16.751.77-1.56+9.59+6.05=15.854.06-1.06+0.48+5.53=9.017.84-7.25+5.22+6.62=12.439.42-5.77+1.87+2.75=8.274-0.92+8.14+3.46=14.689.13-5.66+2.72+6.92=13.118.4-3.63+0.2+9.79=14.768.15-4.6+3.36+5.4=12.315.89-0.63+4.5+4.29=14.059.54-1.87+3.48+9.87=21.025.15-3.2+3.67+2.9=8.525.54-0.76+7.66+9.65=22.093.84-0.67+2.92+9.91=167.98-1.16+3.96+1.5=12.285.13-4.25+6.59+9.52=16.995.07-1.14+6.18+1.13=11.247.88-3.81+0.47+8.62=13.169.6-1.94+3.85+8.63=20.146.23-0.88+5.44+0.94=11.739.56-4.72+9.52+3.3=17.669.98-2.99+1.23+3.69=11.915.04-2.92+4.62+4.56=11.37.6-0.73+9.48+8.08=24.435.14-2.66+0.36+6.97=9.814.17-0.5+3.08+5.8=12.553.59-1.39+5.44+6.65=14.293.53-3.29+4.42+7.77=12.438.55-4.65+2.82+9.02=15.744.81-4.36+3.05+1.37=4.877.7-4.36+1.09+1.46=5.897.94-1.85+9.91+1.93=17.937.86-5.01+3.5+9.36=15.719.24-2.57+3.04+0.03=9.748.88-2.91+4.58+0.82=11.378.07-2.72+6.54+1.15=13.049.66-6.59+6.28+5.16=14.510.96-0.52+4.64+2.21=7.293.69-0.79+8.6+5.34=16.847.33-3.85+8.91+6.82=19.217.01-5.7+1.65+6.77=9.736.74-4.55+0.64+9.12=11.958.31-7.63+4.3+0.96=5.948.31-6.63+5.79+1.29=8.769.85-5.77+6.02+6.8=16.98.93-5.74+8.42+4.93=16.548.41-4.07+9.26+7.2=20.81.33-0.9+7.46+4.02=11.915.43-3.49+2.7+0.6=5.246.39-0.96+7.38+7.98=20.797.14-6.42+3.04+6.96=10.729.72-4.07+6.98+4.5=17.138.46-2.75+8.56+3.71=17.987.12-6.56+7.71+5.82=14.096.62-1.16+6.73-0.16=12.036.72-2.21+6.9-4.76=6.658.44-4.71+7.79-0.34=11.186.85-0.48+7.93-4.07=10.236.76-0.19+8.39-5.24=9.722.88-0.89+7.36-4.69=4.667.89-2.77+5.72-8.25=2.596.97-1.91+5.88-9.81=1.134.09-0.96+6.49-8.83=0.797.8-2.13+0.75-2.96=3.469.04-4.4+6.76-7.78=3.627.75-6.41+3.54-3.5=1.388.32-3.81+8.33-2.83=10.013.26-2.09+7.71-4.14=4.745.68-4.34+7.48-0.17=8.659.1-7.66+6.58-1.62=6.42.79-0.7+1.99-1=3.085.45-2.21+6.35-8.81=0.789.63-2.53+6.01-7.38=5.735.96-1.72+6.53-0.72=10.056.03-4.63+1.14-1.65=0.895.22-2.09+7.22-7.21=3.146.35-2.47+9.95-6.1=7.739.75-4.99+1.05-2.78=3.039.67-4.51+4.09-8.44=0.819.57-4.82+0.22-3.63=1.346.61-0.57+7.77-2.71=11.19.52-9.07+3.01-2.59=0.874.48-0.62+1.44-0.08=5.229.26-1.3+6.72-5.39=9.299.75-1.93+4.47-2.64=9.658.2-1.9+9.63-0.53=15.48.64-5.32+5.73-5.1=3.955.82-4.48+8.16-8.18=1.326.9-0.27+1.82-1.58=6.878.67-5.82+2.39-4.41=0.838.72-1.33+7.67-8.74=6.328.77-0.87+6.41-2.7=11.617.18-3.1+5.98-2=8.063.09-0.69+4.02-0.73=5.697.88-6.73+6.32-2.