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2.99+7.37=7.78+7.04=3+8.82=7.12+5.99=2.78+9.93=9.12+0.04=1.03+0.76=5.56+2.52=6.29+2.9=6.06+5.5=2.53+8.56=1.18+2.72=2.17+6.1=3.82+4.03=1.9+2.96=2.74+5.41=7.31+0.84=2.59+8.53=6.85+6.63=5.19+4.46=2.74+7.08=3.41+6.67=6.28+4.78=4.01+9.82=7.52+7.96=9.1+1.63=4.94+6.99=5.95+7.09=8.92+5.6=3.57+6.67=4.07+6.32=0.95+1.3=8.99+5.33=5.48+0.75=9.58+3.54=2.36+4.23=0.38+7.75=5.07+5.21=1.95+7.43=5.24+6.41=6.77+0.54=4.51+4.37=4.23+4.16=5.04+7.32=6.09+4.22=5.9+4.63=7.69+1.36=1.16+0.48=6.14+9.21=2.44+0.1=6.14+5.24=2.86+1.87=6.3+3.14=1.44+4.31=3.46-1.27=7.22-3.35=7.33-5.79=3.74-3.36=5.36-0.63=7.14-6.8=7.62-5.01=4.68-1.12=8.72-4.87=8.52-6.29=8.92-0.39=7.81-1.25=7.75-0.21=6.71-4.15=8.11-5.51=6.92-4.79=8.91-4.17=8.08-6.3=2.55-1.68=4.81-0.93=3.46-2.65=4.29-4.12=9.58-8.89=7.06-0.55=9.33-5.72=3.71-2.51=7.23-2.85=2.1-0.32=9.48-8.62=6.88-6.02=6.71-4.33=6.86-5.86=9.04-7.42=5.34-3.49=5.6-2.79=6.45-1.01=7.21-3.92=4.5-1.61=8.28-1.97=8.42-7.74=5.41-2.02=9.85-3.46=8.31-2.15=5.18-2.84=9.68-0.64=6.9-5.6=5.77-0.81=7.23-1.2=5.59-0.35=3.26-0.06=9.53-4.91=5.83-3.52=3.51-2.91=5.98-5.55=0.18+1.5+9.14=6.62+3.41+0.56=2.81+6.01+5.6=6+0.72+9.06=9.51+1.68+7.01=3.23+6.33+5=7.93+1.75+2.87=1.83+0.64+9.92=6.47+9.79+9.13=4.74+3.23+9.88=5.02+4.69+5.93=0.92+5.93+4.07=1.37+2.28+8.85=2+2.7+6.24=5.87+4.51+1.64=2.1+9.63+5.1=6.61+1.05+2.42=7.36+8.07+2.64=7.18+1.45+8.98=0.45+2.18+4.34=9.12+7.21+0.04=3.48+4.47+7.64=1.39+1.45+8.93=9.59+8.23+9.76=4.34+3.39+6.52=9.17+5.6+2.09=8.65+3.87+2.92=4.98+6.32+7.72=9.14+0.65+1.02=1.21+0.98+5.48=4.68+8.51+4.64=8.91+5.81+6.25=2.98+6.17+6.92=5.93+8.26+5.59=7.62+5.33+7.09=8.01+4.13+5.39=6.72+2.04+9.66=2.23+9.71+0.38=2.57+6.68+2.81=9.61+8.09+7=8.41+7.38+8.09=3.82+2.49+8.59=7.13+0.35+0.11=5.42+7.86+5.08=1.38+3.01+8.37=8.44+3.43+7.2=3.77+9.78+0.98=8.47+0.3+6.23=7+0.68+5.09=0.29+7.36+2.39=6.48+8.58+7.54=3.35+0.09+0.69=8+8.22+3.51=2.46+4.61+5.35=8.44+6.03-4.16=8.64+1.89-4.64=8.17+9.53-4.11=6.22+3-0.12=7.09+5.33-7.19=7.92+6.44-2.93=1.42+9.61-5.07=9.34+6.42-7.63=6.56+5.99-9.44=7.25+2.88-0.25=7.52+9.74-4.28=5.6+4.45-2.91=2.6+3.44-5.51=9.77+4.42-6.88=9.17+0.67-0.98=9.06+8.25-2.8=3.16+5.84-3.05=6.97+9.29-3.62=7.78+2.69-6.08=2.08+0.68-2.01=9.23+6.25-7.15=9.39+0.51-3.1=9.35+0.34-0.05=4.54+5.39-9.1=9.96+4.03-2.02=1.46+8.95-1.48=5.69+7.45-6.39=9.99+0.72-1.68=4.98+9.37-5.68=0.09+7.71-7.31=5.52+0.72-4.61=8.97+9.79-8.21=9.39+3.68-2.38=2.9+2.63-5.04=7.79+2.4-4.06=3.58+9.15-6.63=6.42+7.05-7.75=9.31+5.09-0.82=4.39+8.55-6.11=5.93+2.67-7.12=6.06+1.5-4.38=4.76+1.17-4.04=9.22+2.52-6.66=1.33+0.42-1.23=7.92+6.46-7.73=8.89+8.98-0.21=1.84+2.62-1.54=4.08+5.81-4.29=6.67+2.01-0.9=3.74+8.76-9.58=8.91+7.95-4.08=6.88+4.17-6.11=5.78+9.95-3.7=5.92+3.99-2.6=7.93-2.11+5.98=6.45-2.6+2.43=7.31-6.97+5.7=3.22-0.28+7.18=1.7-0.44+5.68=7.09-5.06+4.69=7.34-6.47+1.81=6.39-0.39+3.12=9.89-0.81+8.79=9.64-7.32+6.93=8.88-1.96+1.57=9.09-7.23+2.05=7.27-6.13+0.47=9.23-1.43+2.59=5.84-0.52+2.56=6.67-4.77+8.84=7.09-0.11+2.29=6.71-4.58+1.4=7.09-4.14+8.59=6.46-0.62+9.53=9.85-7.83+2.99=8.58-1.5+8.39=8.16-7.13+7.37=5.72-4.1+6.61=9.55-1.24+6.35=9.58-8.54+0.37=4.23-0.05+9.61=8.98-6.72+4.83=8.93-5.38+4.76=8.18-2.17+6.9=8.06-0.52+3.8=2.87-2.28+8=1.23-0.85+5.74=7.28-4.02+0.8=7.11-5.41+0.24=8.32-5.6+1.84=6.41-1.47+7.76=6.05-1.41+8.77=7.09-6.18+2.54=6-0.04+9=8.32-3.76+5.84=8.04-1.33+2.74=7.65-2.64+0.69=6.2-4.53+9.68=2.18-0.84+9.44=7.69-6.31+2.37=9.58-4.03+0.79=8.45-5.83+5.61=9.76-4.5+9.56=2.13-1.17+2.86=7.6-0.91+2.84=4.9-2.4+7.27=9.58-7.58+9.92=6.14-4.45+8.43=2.37-0.17-1.34=8.1-3.21-0.09=6.8-0.7-3.61=7.56-0.13-3.62=9.93-1.46-4.11=6.35-0.03-3.76=8.9-3.72-3.96=7.07-3.72-2.67=9.2-0.06-4.01=6.97-0.1-5.95=9.23-1.14-7.72=5.48-3.18-1.77=6.73-4.27-2.09=5.16-0.66-0.7=6.49-1.26-0.69=6.9-0.19-3.38=8.24-0.66-6.2=6.95-1.04-0.63=8.58-0.05-3.93=7.49-2.72-3.1=6.84-1.01-4.51=7.59-1.46-2.56=7.17-4.98-1.3=9.72-5.11-3.26=9.47-6.6-2.35=8.7-1.48-2.91=8.93-1.08-1.56=7.43-1.08-2.69=5.35-0.25-4.49=2.48-1.33-0.54=5.9-0.6-2.04=7.98-2.55-2.15=6.93-1.48-1.42=8.63-6.1-0.14=4.72-1.11-0.69=8.51-0.16-2.6=9.24-0.82-0.21=9.58-2.42-5.89=8.55-1.44-5.93=8.35-5.51-1.23=5.04-0.79-0.97=6.24-0.88-5.18=6.96-4.41-0.92=9.79-0.75-7.33=7.09-3.1-1.21=9.3-2.81-1.42=7.99-5.55-1.51=8.39-0.98-0.16=7.05-1.33-3.49=6.71-3.17-2.7=9.86-2.38-1.65=9.27-4.75-0.1=6.05-0.44-2.34=3.55-1.92-1.25=3.81+4.06+0.96+6.72=2.05+9.89+7.31+4.51=6.08+6.09+3.4+5.47=9.65+1.86+6.54+2.09=4.86+3.3+1.41+6.71=7.62+2.18+9.98+0.85=0.21+9.94+0.87+4.69=3.42+0.1+8.59+8.28=5.89+3.41+4.94+9.24=5.8+0.27+3.24+9.32=5.54+0.92+8.73+2.03=8.84+0.25+7.94+5.84=5.24+5.78+2.07+3.67=6.69+8.77+0.82+6.52=6.93+6.4+5.02+1.57=4.87+9.47+8.75+7.73=9.61+4.05+4.14+9.4=6.21+7.35+5.05+7.89=7.74+7.95+9.1+2.82=2.14+7.74+0.8+0.96=8.6+8.64+2.49+7.6=2.37+9.88+4.23+6.75=3.35+2.99+7.63+9.75=8.85+9.93+4.08+8.54=8.26+6.98+2.26+8.83=1.96+0.64+5.84+0.69=6.1+4.69+7.59+8.68=9.57+7.27+2.1+1.67=8.87+4.36+5.99+2.32=2.56+2.32+0.93+0.5=7.05+5.13+1.6+9.85=1.71+3.28+8.41+6.69=1.72+0.47+1.97+1.28=4.92+1.15+4.31+6.74=9.15+6.49+0.48+7.92=4.93+9.06+1.86+2.43=0.03+6.6+2.18+9.61=0.73+3.62+5.87+8.78=7.1+5.46+8.02+6.14=8.55+3.1+5.08+2.23=8.98+8.55+5.15+5=0.57+0.45+7.75+1.37=8.77+5.82+3.03+9.37=1.58+0.26+1.7+6.28=9.87+0.1+8.36+3.01=7.47+2.18+2.57+3.75=3.3+4.17+3.43+0.91=0.65+5.47+6.76+8.9=3.27+2.18+5.54+7.77=0.66+1.91+7.56+6.36=0.71+3.85+7.81+7.98=0.96+6.69+5.93+5.78=6.35+2.8+3.5+3.84=4.61+9.79+9.77+0.08=8.12+1.96+9.1-1.25=4.88+2.22+7.85-6.37=9.38+2.54+3.88-4.26=8.65+4.55+7.17-2.83=7.73+4.63+5.46-2.84=3.56+7.53+5.23-6.28=6.2+0.73+4.53-0.08=1.73+6.8+0.74-9.02=1.14+5.39+3.34-8.37=6.17+6.55+9.27-4.69=3.85+7.27+5.6-5.96=7.56+9.39+2.56-6.31=5.39+1.75+7.95-7.72=2.34+2.16+2.65-1.84=6.3+5.24+5.4-7.35=5.25+9.62+4.89-4.94=5.79+4.84+5.8-9.46=2.04+1.34+5.88-1.51=7.32+8.92+0.98-3.64=0.16+8.3+5.2-4.66=9.97+7.43+4.46-4.25=8.66+9.58+2.28-3.6=7.39+2.79+8.39-2.8=8.91+4.85+4.67-1.89=9.7+5.92+7.78-2.27=1.86+5.28+7.57-8.18=9.26+4.28+9.54-7.27=0.79+0.52+0.34-0.65=0.36+7.21+8.07-1.1=3.47+1.92+9.52-6.73=2.54+7.06+6.14-0.06=6.33+8.68+5.2-9.35=7.54+6.18+6.5-8.42=6.1+0.35+1.13-2.45=5.63+9.31+4.08-3.09=4.76+1.75+8.76-3.38=4.94+4.49+7.74-3.23=1.93+8.01+0.52-0.04=8.25+5.6+6.52-4.73=0.27+4.09+8.33-2.66=4.12+3.08+7.93-0.31=2.08+5.88+6.75-3.47=1.66+0.76+8.38-9.88=7.9+3.13+1.37-9.37=1.08+0.04+8.26-7.64=9.98+5.88+6.68-5.62=4.18+4.97+6.68-4.84=6.58+9.52+9.69-0.73=1.92+4.01+3.41-0.05=5.1+5.43+7.77-5.52=8.28+7+8.15-0.89=4.74+7.06+2.33-1.78=2.58+8.45+9.58-3.95=4.27+0.49+9.15-1.77=3.97+6.75-1.5+3.39=7.66+1.39-7.43+8.71=9.41+5.08-5.42+1.34=5.48+8.46-2.69+9.83=3.44+5.87-4.57+9.04=5.78+3.97-9.37+6.43=4.36+8.91-6.43+3.27=9.81+6.18-2.86+3.78=3.53+7.25-6.81+4.84=5.3+1.59-5.65+9.09=6.85+9.15-7.56+3.77=6.58+4.61-5.45+5.9=9.96+8.14-0.25+8.33=5.93+4.97-9.25+7.17=5.23+6.32-2.65+0.39=8.57+3.95-8.51+8.95=8.02+7.08-5.41+6.44=7.59+5.55-8.44+0.19=5.74+4.94-4.89+7.7=5.11+0.59-2.75+4.64=2.35+4.65-5.93+6.41=4.22+7.1-8.58+4.47=4.29+4.58-0.96+9.3=8.39+3.34-9.46+6.71=5.89+1.25-4.03+0.76=8.09+1.42-5.93+6.85=4.98+4.95-1.42+0.96=6.1+2.95-6.67+6.25=1.75+8.76-2.09+7.28=6.36+9.96-5.24+2.32=6.61+5.38-4.8+8.75=3.01+7.14-9.57+3.13=5.34+9.24-0.32+6.78=9.07+3.77-4.73+0.62=1.86+3.72-0.09+7.45=6.8+6.49-1.07+8.8=2.07+5.26-5.32+3.1=3.93+6.33-3.14+6.47=4.42+9.66-2.58+3.7=2.91+5.81-6.72+5.41=5.13+7.36-4.69+0.81=2.49+4.87-4.07+8.81=9.01+7.53-8.41+9.37=8.87+3.43-2.51+5.48=3.15+4.62-2.58+3.53=9.2+3.37-2.46+9.99=5.38+3.47-0.48+1.78=2.39+4.87-0.88+1.46=8+1.52-4.61+3.08=2.55+5.24-5.57+8.88=8.45+4.77-2.44+2.09=1.82+6.88-4.83+2.64=6.49+5.6-9.75+1.56=7.01+6.44-2.21+3.85=9+3.2-6.19-2.98=5.12+8.95-6.08-7.35=9.36+2.99-0.13-5.51=8.69+4.31-7.83-1.68=4.09+6.02-0.26-8.49=7.55+5.68-2.35-0.33=9.88+3.41-0.66-4.43=6.54+6.64-3.45-4.87=5.26+4.28-2.22-5.12=3.13+3.38-2.93-1.11=6.03+3.06-0.13-3.24=0.39+7.55-0.41-1.14=7.08+5.04-1.25-6.01=4.82+2.76-0.41-3.73=9.57+6.38-9.34-2.7=4.91+7.69-6.33-5.35=6.89+4.34-4.13-5.61=6.54+5.64-3.4-3.83=4.83+6.46-4.33-0.69=2.54+3.99-2.12-3.39=6.17+7.83-1.36-5.49=2.57+8.63-0.96-1.48=4.91+5.95-5.09-3.13=2.28+9.53-5.55-3.91=6.71+6.8-8.04-0.78=9.59+8.63-9.55-6.9=1.46+4.12-0.87-2.32=4.72+9.29-0.37-8=9.78+7.22-1.8-3.37=3.37+3.9-0.59-1.77=8.9+7.1-1.26-5.56=6.95+1.93-0.56-4.22=8.61+9.73-9.72-6.65=9.99+2.04-1.6-1.38=5.93+4.41-2.25-7.6=6.07+3.87-8.28-1.13=0.86+9.85-6.14-0.02=2.14+7.31-7.61-0.84=7.28+5.87-9.27-0.48=7.02+8.93-3.24-6.98=9.13+4.34-3.7-1.47=7.57+3.89-1.24-4.89=5.28+7.25-1.76-6.72=9.12+5.91-8.34-6.16=8.21+9.37-3.23-5.33=3.49+8.02-2.55-7.22=9.07+1.72-5.26-0.45=9.9+4.85-1.39-7.39=6.36+3.7-3.03-5.81=5.01+4.86-1.53-7.85=9.67+9.88-4.13-7.56=0.07+9.55-1.02-3.91=9.4+4.23-3.65-8.17=3.78+4.78-2.32-5.3=6.53-5.37+4.8+2.33=9.69-7.61+1.59+9.07=9.21-7.35+2.9+3.42=9.87-1.59+3.86+1.21=8.72-1.01+5.12+3.25=2.93-0.77+5.15+2.57=6.25-0.07+9.43+2.11=5.53-2.85+1.64+2.22=9.26-5.62+2.44+4.11=5.28-3.71+4.18+9.64=7.92-1.46+2.43+0.02=8.22-3.89+3+3.17=7.59-5.79+6.67+4.76=9.7-2+9.27+1.57=9.68-0.23+3.67+4.81=4.25-1.18+3.16+8.72=4.06-3.8+8.09+6.12=8.69-2.38+5.86+3.87=6.97-4.74+2.46+7.21=4.42-2.76+1.45+7.48=4.54-2.93+4.2+9.64=1.16-0.89+5.42+4.18=3.8-1.9+9.53+2.73=9.12-1.63+4.23+7.08=9.95-4.99+6.47+2.53=6.06-0.44+5.29+7.62=7.85-6.06+7.82+3.8=6.45-4.54+6.75+9.74=6.63-5.59+5.76+1.71=6.08-0.26+9.31+9.27=5.47-0.71+8.79+9=8.38-6.58+2.27+5.23=9.34-5.46+5.69+9.35=6.09-1.94+9.4+7.83=7.63-6.77+9.66+8.06=8.25-8.12+7.45+3.32=5.26-1.15+2.08+2.87=4.17-1.56+7.25+6.39=9.42-8.54+7.47+6.55=4.16-1.76+4+4.49=6.2-4.78+0.47+7.25=4.73-3.88+9.58+2.13=9.72-0.37+7.3+1.53=8.53-7.14+0.26+4.16=6.01-5.33+9.21+5.44=9.37-9.17+7.12+7.2=8.86-3.95+1.83+4.27=9.5-1.37+2.86+8.52=5.85-5.53+3.73+0.67=4.62-1.94+8.04+1.72=7.28-6.22+3.26+9.16=8.8-6.67+9.03+2.38=6.63-0.67+2.45+2.2=6.71-6.24+1.73+5.39=9.99-3.8+3.14-5.82=8.63-3.88+0.55-2.47=9.16-0.58+1.88-0.94=7.84-0.83+1.76-4.94=4.9-0.23+5.82-7.41=8.34-2.97+3.17-8.01=7.53-4.92+4.74-7.02=6.32-1.17+6.51-3.12=8.05-4.32+7.73-9.89=9.97-8.69+1.76-1.16=4.27-1.62+4.43-4.32=9.78-7.07+6.13-0.03=6.73-4.55+5.68-6.62=9.79-4.01+9.42-9.92=9.69-7.26+9.59-5=9.72-0.69+2.16-5.02=3.8-0.7+3.17-2.49=9.73-0.41+3.15-8.27=9.96-2.57+7.99-0.71=8.56-7.05+0.8-0.77=5.04-0.99+5.7-2.73=9.59-1.98+1.63-4.54=9.14-6.63+2.32-3.73=8.63-2.13+2.91-6.44=7.52-5.45+5.95-1.53=8.5-1.64+3.19-9.28=9.17-6.54+6.6-6.33=9.19-5.02+3.94-6.72=9.47-8.12+7.93-5.9=8.92-4.22+2.53-4.43=1.07-0.61+1.14-0.59=8.47-2.34+7.48-8.79=9.87-9.25+4.02-3.15=9.68-6.41+7.61-1.7=6.46-5.76+8.06-3.38=3.46-1.81+5.24-1.48=9.4-2.31+4.21-7.5=9.29-1.49+5.34-0.38=7.57-3.85+7.06-8.57=7.88-1.81+4.32-2.7=7.8-3+5.09-8=7.94-3.73+3.43-6.01=6.07-4.38+7.2-4.72=6.84-2.89+2.51-6.18=4.83-4.7+9.88-2.62=9.97-5.82+4.23-0.26=9.65-0.5+4.95-8.18=5-0.22+5.06-6.69=6.17-0.48+6.89-3.89=7.89-0.29+6.38-6.34=4.4-1.02+3.97-5.68=5.62-0.75+4.96-8.14=6.36-3.87+3.31-1.7=5.4-3.98+8.02-6.18=4.19-1.49-0.25+0.29=8.69-2.19-3.92+6.68=8.84-2.89-5.82+8.41=9.07-6.74-1.76+5.29=3.79-1.27-0.49+6.55=8.85-0.84-6.03+3.09=5.95-3.26-0.46+7.32=7.06-1.99-3.26+8.8=6.18-4.09-0.06+2.44=3.19-0.56-1.42+7.67=5.85-2.89-2.05+3.63=6.65-5.42-0.93+4.82=9.22-6.51-1.56+1.32=8.83-2.71-5.99+2.6=6.47-1.82-0.7+6.31=4.25-2.99-0.35+3.32=9.73-5.24-3.32+8.65=8.38-2.44-0.07+8.94=6.33-1.38-0.29+2.48=8.27-5.79-0.68+7.62=9.65-5.04-3.67+4.33=6.15-0.71-4.34+7.26=9.43-1.45-3.23+3.41=6.56-1.64-2.19+5.53=3.39-1.37-0.16+4.69=7.73-1.45-3+2.04=2.92-0.48-2.3+4.4=8.28-0.98-1.02+9.71=8.46-3.59-1.41+4.58=6.07-1.11-0.22+9.54=8.21-6.47-0.8+1.09=5.62-2.54-2.51+9.11=7.9-4.83-0.22+2.72=7.49-3.33-2.77+5.31=5.55-0.79-0.75+8.08=9.03-1.01-6.22+1.97=8.2-5.22-0.89+7.58=9.53-3.12-4.83+2.97=7.6-1.68-5.66+9.65=9.13-2.01-2.48+3.27=8.9-2.93-5.49+8.31=7.14-1.44-3.19+2.82=9.48-1.17-4.48+2.32=5.55-3.75-1.3+6.01=2.62-1-1.39+4.96=4.03-0.47-2.27+6.46=5.32-1.36-3.31+2.61=6.61-1.16-4.32+7.28=9.41-0.04-4.87+4.45=7.74-1.22-0.88+6.33=4.83-0.74-2.49+0.5=8.81-5.21-2.37+5.58=8.85-2.12-1.93+0.76=8.9-0.68-5.94+7.25=7.36-0.97-0.4-2.49=9.13-2.08-0.08-6.1=7.93-1.87-2.94-2.42=5.53-1.84-0.92-2.48=5.79-1.45-3.29-0.77=7.75-0.43-2.27-2.62=9.6-1.91-0.28-1.31=9.98-1.94-4.24-0.32=7.27-3.42-2.73-0.09=8.48-1.26-1.31-2.65=9.56-1.21-4.92-0.87=8.31-0.19-3.12-0.97=9.42-1.47-3.4-2.68=8.73-5.98-0.39-0.75=8.98-1.74-4.51-0.08=8.21-0.57-0.72-3.17=7.44-3.45-2.05-1.04=9.02-2.47-3.55-0.02=7.21-0.4-1.74-3.98=7.51-0.5-4.03-2.31=7.23-2.46-0.2-1.16=7.71-0.12-4.03-1.03=8.84-5.87-1.56-0.26=9.79-0.84-3.34-2.06=8.57-1.24-2.5-1.84=8.67-3.97-1.47-0.92=9.01-0.33-2.21-3.1=9.87-1.17-5.62-0.51=6.18-0.78-1.49-2.02=9.21-1.2-5.35-0.31=9.48-0.95-0.8-4.65=8.93-6.86-1.15-0.43=8.47-0.98-3.17-2.46=9.74-1.92-3.41-1.96=8.67-0.87-1.35-3.63=4.28-0.11-1.05-1.89=7.06-0.88-0.64-4.89=4.13-0.14-0.85-1.05=9.64-7.39-1.28-0.18=9.65-4.09-3.37-0.53=9.81-0.83-2.75-5.59=8.59-2.41-3.12-0.72=9.57-0.16-3.96-2.19=9.62-1.52-2.32-4.14=9.92-1.04-3.53-5.07=9.47-5.41-2.77-0.1=9.76-0.09-3.15-5.21=4.02-0.63-2.12-0.12=7.92-0.9-6.66-0.05=9.74-0.5-1.77-7.15=8.12-1.66-3.55-2.74=9.67-2.94-0.2-1.87=7.3-0.7-2.54-0.34=9.51-1.37-2.82-3.6=参考答案2.99+7.37=10.367.78+7.04=14.823+8.82=11.827.12+5.99=13.112.78+9.93=12.719.12+0.04=9.161.03+0.76=1.795.56+2.52=8.086.29+2.9=9.196.06+5.5=11.562.53+8.56=11.091.18+2.72=3.92.17+6.1=8.273.82+4.03=7.851.9+2.96=4.862.74+5.41=8.157.31+0.84=8.152.59+8.53=11.126.85+6.63=13.485.19+4.46=9.652.74+7.08=9.823.41+6.67=10.086.28+4.78=11.064.01+9.82=13.837.52+7.96=15.489.1+1.63=10.734.94+6.99=11.935.95+7.09=13.048.92+5.6=14.523.57+6.67=10.244.07+6.32=10.390.95+1.3=2.258.99+5.33=14.325.48+0.75=6.239.58+3.54=13.122.36+4.23=6.590.38+7.75=8.135.07+5.21=10.281.95+7.43=9.385.24+6.41=11.656.77+0.54=7.314.51+4.37=8.884.23+4.16=8.395.04+7.32=12.366.09+4.22=10.315.9+4.63=10.537.69+1.36=9.051.16+0.48=1.646.14+9.21=15.352.44+0.1=2.546.14+5.24=11.382.86+1.87=4.736.3+3.14=9.441.44+4.31=5.753.46-1.27=2.197.22-3.35=3.877.33-5.79=1.543.74-3.36=0.385.36-0.63=4.737.14-6.8=0.347.62-5.01=2.614.68-1.12=3.568.72-4.87=3.858.52-6.29=2.238.92-0.39=8.537.81-1.25=6.567.75-0.21=7.546.71-4.15=2.568.11-5.51=2.66.92-4.79=2.138.91-4.17=4.748.08-6.3=1.782.55-1.68=0.874.81-0.93=3.883.46-2.65=0.814.29-4.12=0.179.58-8.89=0.697.06-0.55=6.519.33-5.72=3.613.71-2.51=1.27.23-2.85=4.382.1-0.32=1.789.48-8.62=0.866.88-6.02=0.866.71-4.33=2.386.86-5.86=19.04-7.42=1.625.34-3.49=1.855.6-2.79=2.816.45-1.01=5.447.21-3.92=3.294.5-1.61=2.898.28-1.97=6.318.42-7.74=0.685.41-2.02=3.399.85-3.46=6.398.31-2.15=6.165.18-2.84=2.349.68-0.64=9.046.9-5.6=1.35.77-0.81=4.967.23-1.2=6.035.59-0.35=5.243.26-0.06=3.29.53-4.91=4.625.83-3.52=2.313.51-2.91=0.65.98-5.55=0.430.18+1.5+9.14=10.826.62+3.41+0.56=10.592.81+6.01+5.6=14.426+0.72+9.06=15.789.51+1.68+7.01=18.23.23+6.33+5=14.567.93+1.75+2.87=12.551.83+0.64+9.92=12.396.47+9.79+9.13=25.394.74+3.23+9.88=17.855.02+4.69+5.93=15.640.92+5.93+4.07=10.921.37+2.28+8.85=12.52+2.7+6.24=10.945.87+4.51+1.64=12.022.1+9.63+5.1=16.836.61+1.05+2.42=10.087.36+8.07+2.64=18.077.18+1.45+8.98=17.610.45+2.18+4.34=6.979.12+7.21+0.04=16.373.48+4.47+7.64=15.591.39+1.45+8.93=11.779.59+8.23+9.76=27.584.34+3.39+6.52=14.259.17+5.6+2.09=16.868.65+3.87+2.92=15.444.98+6.32+7.72=19.029.14+0.65+1.02=10.811.21+0.98+5.48=7.674.68+8.51+4.64=17.838.91+5.81+6.25=20.972.98+6.17+6.92=16.075.93+8.26+5.59=19.787.62+5.33+7.09=20.048.01+4.13+5.39=17.536.72+2.04+9.66=18.422.23+9.71+0.38=12.322.57+6.68+2.81=12.069.61+8.09+7=24.78.41+7.38+8.09=23.883.82+2.49+8.59=14.97.13+0.35+0.11=7.595.42+7.86+5.08=18.361.38+3.01+8.37=12.768.44+3.43+7.2=19.073.77+9.78+0.98=14.538.47+0.3+6.23=157+0.68+5.09=12.770.29+7.36+2.39=10.046.48+8.58+7.54=22.63.35+0.09+0.69=4.138+8.22+3.51=19.732.46+4.61+5.35=12.428.44+6.03-4.16=10.318.64+1.89-4.64=5.898.17+9.53-4.11=13.596.22+3-0.12=9.17.09+5.33-7.19=5.237.92+6.44-2.93=11.431.42+9.61-5.07=5.969.34+6.42-7.63=8.136.56+5.99-9.44=3.117.25+2.88-0.25=9.887.52+9.74-4.28=12.985.6+4.45-2.91=7.142.6+3.44-5.51=0.539.77+4.42-6.88=7.319.17+0.67-0.98=8.869.06+8.25-2.8=14.513.16+5.84-3.05=5.956.97+9.29-3.62=12.647.78+2.69-6.08=4.392.08+0.68-2.01=0.759.23+6.25-7.15=8.339.39+0.51-3.1=6.89.35+0.34-0.05=9.644.54+5.39-9.1=0.839.96+4.03-2.02=11.971.46+8.95-1.48=8.935.69+7.45-6.39=6.759.99+0.72-1.68=9.034.98+9.37-5.68=8.670.09+7.71-7.31=0.495.52+0.72-4.61=1.638.97+9.79-8.21=10.559.39+3.68-2.38=10.692.9+2.63-5.04=0.497.79+2.4-4.06=6.133.58+9.15-6.63=6.16.42+7.05-7.75=5.729.31+5.09-0.82=13.584.39+8.55-6.11=6.835.93+2.67-7.12=1.486.06+1.5-4.38=3.184.76+1.17-4.04=1.899.22+2.52-6.66=5.081.33+0.42-1.23=0.527.92+6.46-7.73=6.658.89+8.98-0.21=17.661.84+2.62-1.54=2.924.08+5.81-4.29=5.66.67+2.01-0.9=7.783.74+8.76-9.58=2.928.91+7.95-4.08=12.786.88+4.17-6.11=4.945.78+9.95-3.7=12.035.92+3.99-2.6=7.317.93-2.11+5.98=11.86.45-2.6+2.43=6.287.31-6.97+5.7=6.043.22-0.28+7.18=10.121.7-0.44+5.68=6.947.09-5.06+4.69=6.727.34-6.47+1.81=2.686.39-0.39+3.12=9.129.89-0.81+8.79=17.879.64-7.32+6.93=9.258.88-1.96+1.57=8.499.09-7.23+2.05=3.917.27-6.13+0.47=1.619.23-1.43+2.59=10.395.84-0.52+2.56=7.886.67-4.77+8.84=10.747.09-0.11+2.29=9.276.71-4.58+1.4=3.537.09-4.14+8.59=11.546.46-0.62+9.53=15.379.85-7.83+2.99=5.018.58-1.5+8.39=15.478.16-7.13+7.37=8.45.72-4.1+6.61=8.239.55-1.24+6.35=14.669.58-8.54+0.37=1.414.23-0.05+9.61=13.798.98-6.72+4.83=7.098.93-5.38+4.76=8.318.18-2.17+6.9=12.918.06-0.52+3.8=11.342.87-2.28+8=8.591.23-0.85+5.74=6.127.28-4.02+0.8=4.067.11-5.41+0.24=1.948.32-5.6+1.84=4.566.41-1.47+7.76=12.76.05-1.41+8.77=13.417.09-6.18+2.54=3.456-0.04+9=14.968.32-3.76+5.84=10.48.04-1.33+2.74=9.457.65-2.64+0.69=5.76.2-4.53+9.68=11.352.18-0.84+9.44=10.787.69-6.31+2.37=3.759.58-4.03+0.79=6.348.45-5.83+5.61=8.239.76-4.5+9.56=14.822.13-1.17+2.86=3.827.6-0.91+2.84=9.534.9-2.4+7.27=9.779.58-7.58+9.92=11.926.14-4.45+8.43=10.122.37-0.17-1.34=0.868.1-3.21-0.09=4.86.8-0.7-3.61=2.497.56-0.13-3.62=3.819.93-1.46-4.11=4.366.35-0.03-3.76=2.568.9-3.72-3.96=1.227.07-3.72-2.67=0.689.2-0.06-4.01=5.136.97-0.1-5.95=0.929.23-1.14-7.72=0.375.48-3.18-1.77=0.536.73-4.27-2.09=0.375.16-0.66-0.7=3.86.49-1.26-0.69=4.546.9-0.19-3.38=3.338.24-0.66-6.2=1.386.95-1.04-0.63=5.288.58-0.05-3.93=4.67.49-2.72-3.1=1.676.84-1.01-4.51=1.327.59-1.46-2.56=3.577.17-4.98-1.3=0.899.72-5.11-3.26=1.359.47-6.6-2.35=0.528.7-1.48-2.91=4.318.93-1.08-1.56=6.297.43-1.08-2.69=3.665.35-0.25-4.49=0.612.48-1.33-0.54=0.615.9-0.6-2.04=3.267.98-2.55-2.15=3.286.93-1.48-1.42=4.038.63-6.1-0.14=2.394.72-1.11-0.69=2.928.51-0.16-2.6=5.759.24-0.82-0.21=8.219.58-2.42-5.89=1.278.55-1.44-5.93=1.188.35-5.51-1.23=1.615.04-0.79-0.97=3.286.24-0.88-5.18=0.186.96-4.41-0.92=1.639.79-0.75-7.33=1.717.09-3.1-1.21=2.789.3-2.81-1.42=5.077.99-5.55-1.51=0.938.39-0.98-0.16=7.257.05-1.33-3.49=2.236.71-3.17-2.7=0.849.86-2.38-1.65=5.839.27-4.75-0.1=4.426.05-0.44-2.34=3.273.55-1.92-1.25=0.383.81+4.06+0.96+6.72=15.552.05+9.89+7.31+4.51=23.766.08+6.09+3.4+5.47=21.049.65+1.86+6.54+2.09=20.144.86+3.3+1.41+6.71=16.287.62+2.18+9.98+0.85=20.630.21+9.94+0.87+4.69=15.713.42+0.1+8.59+8.28=20.395.89+3.41+4.94+9.24=23.485.8+0.27+3.24+9.32=18.635.54+0.92+8.73+2.03=17.228.84+0.25+7.94+5.84=22.875.24+5.78+2.07+3.67=16.766.69+8.77+0.82+6.52=22.86.93+6.4+5.02+1.57=19.924.87+9.47+8.75+7.73=30.829.61+4.05+4.14+9.4=27.26.21+7.35+5.05+7.89=26.57.74+7.95+9.1+2.82=27.612.14+7.74+0.8+0.96=11.648.6+8.64+2.49+7.6=27.332.37+9.88+4.23+6.75=23.233.35+2.99+7.63+9.75=23.728.85+9.93+4.08+8.54=31.48.26+6.98+2.26+8.83=26.331.96+0.64+5.84+0.69=9.136.1+4.69+7.59+8.68=27.069.57+7.27+2.1+1.67=20.618.87+4.36+5.99+2.32=21.542.56+2.32+0.93+0.5=6.317.05+5.13+1.6+9.85=23.631.71+3.28+8.41+6.69=20.091.72+0.47+1.97+1.28=5.444.92+1.15+4.31+6.74=17.129.15+6.49+0.48+7.92=24.044.93+9.06+1.86+2.43=18.280.03+6.6+2.18+9.61=18.420.73+3.62+5.87+8.78=197.1+5.46+8.02+6.14=26.728.55+3.1+5.08+2.23=18.968.98+8.55+5.15+5=27.680.57+0.45+7.75+1.37=10.148.77+5.82+3.03+9.37=26.991.58+0.26+1.7+6.28=9.829.87+0.1+8.36+3.01=21.347.47+2.18+2.57+3.75=15.973.3+4.17+3.43+0.91=11.810.65+5.47+6.76+8.9=21.783.27+2.18+5.54+7.77=18.760.66+1.91+7.56+6.36=16.490.71+3.85+7.81+7.98=20.350.96+6.69+5.93+5.78=19.366.35+2.8+3.5+3.84=16.494.61+9.79+9.77+0.08=24.258.12+1.96+9.1-1.25=17.934.88+2.22+7.85-6.37=8.589.38+2.54+3.88-4.26=11.548.65+4.55+7.17-2.83=17.547.73+4.63+5.46-2.84=14.983.56+7.53+5.23-6.28=10.046.2+0.73+4.53-0.08=11.381.73+6.8+0.74-9.02=0.251.14+5.39+3.34-8.37=1.56.17+6.55+9.27-4.69=17.33.85+7.27+5.6-5.96=10.767.56+9.39+2.56-6.31=13.25.39+1.75+7.95-7.72=7.372.34+2.16+2.65-1.84=5.316.3+5.24+5.4-7.35=9.595.25+9.62+4.89-4.94=14.825.79+4.84+5.8-9.46=6.972.04+1.34+5.88-1.51=7.757.32+8.92+0.98-3.64=13.580.16+8.3+5.2-4.66=99.97+7.43+4.46-4.25=17.618.66+9.58+2.28-3.6=16.927.39+2.79+8.39-2.8=15.778.91+4.85+4.67-1.89=16.549.7+5.92+7.78-2.27=21.131.86+5.28+7.57-8.18=6.539.26+4.28+9.54-7.27=15.810.79+0.52+0.34-0.65=10.36+7.21+8.07-1.1=14.543.47+1.92+9.52-6.73=8.182.54+7.06+6.14-0.06=15.686.33+8.68+5.2-9.35=10.867.54+6.18+6.5-8.42=11.86.1+0.35+1.13-2.45=5.135.63+9.31+4.08-3.09=15.934.76+1.75+8.76-3.38=11.894.94+4.49+7.74-3.23=13.941.93+8.01+0.52-0.04=10.428.25+5.6+6.52-4.73=15.640.27+4.09+8.33-2.66=10.034.12+3.08+7.93-0.31=14.822.08+5.88+6.75-3.47=11.241.66+0.76+8.38-9.88=0.927.9+3.13+1.37-9.37=3.031.08+0.04+8.26-7.64=1.749.98+5.88+6.68-5.62=16.924.18+4.97+6.68-4.84=10.996.58+9.52+9.69-0.73=25.061.92+4.01+3.41-0.05=9.295.1+5.43+7.77-5.52=12.788.28+7+8.15-0.89=22.544.74+7.06+2.33-1.78=12.352.58+8.45+9.58-3.95=16.664.27+0.49+9.15-1.77=12.143.97+6.75-1.5+3.39=12.617.66+1.39-7.43+8.71=10.339.41+5.08-5.42+1.34=10.415.48+8.46-2.69+9.83=21.083.44+5.87-4.57+9.04=13.785.78+3.97-9.37+6.43=6.814.36+8.91-6.43+3.27=10.119.81+6.18-2.86+3.78=16.913.53+7.25-6.81+4.84=8.815.3+1.59-5.65+9.09=10.336.85+9.15-7.56+3.77=12.216.58+4.61-5.45+5.9=11.649.96+8.14-0.25+8.33=26.185.93+4.97-9.25+7.17=8.825.23+6.32-2.65+0.39=9.298.57+3.95-8.51+8.95=12.968.02+7.08-5.41+6.44=16.137.59+5.55-8.44+0.19=4.895.74+4.94-4.89+7.7=13.495.11+0.59-2.75+4.64=7.592.35+4.65-5.93+6.41=7.484.22+7.1-8.58+4.47=7.214.29+4.58-0.96+9.3=17.218.39+3.34-9.46+6.71=8.985.89+1.25-4.03+0.76=3.878.09+1.42-5.93+6.85=10.434.98+4.95-1.42+0.96=9.476.1+2.95-6.67+6.25=8.631.75+8.76-2.09+7.28=15.76.36+9.96-5.24+2.32=13.46.61+5.38-4.8+8.75=15.943.01+7.14-9.57+3.13=3.715.34+9.24-0.32+6.78=21.049.07+3.77-4.73+0.62=8.731.86+3.72-0.09+7.45=12.946.8+6.49-1.07+8.8=21.022.07+5.26-5.32+3.1=5.113.93+6.33-3.14+6.47=13.594.42+9.66-2.58+3.7=15.22.91+5.81-6.72+5.41=7.415.13+7.36-4.69+0.81=8.612.49+4.87-4.07+8.81=12.19.01+7.53-8.41+9.37=17.58.87+3.43-2.51+5.48=15.273.15+4.62-2.58+3.53=8.729.2+3.37-2.46+9.99=20.15.38+3.47-0.48+1.78=10.152.39+4.87-0.88+1.46=7.848+1.52-4.61+3.08=7.992.55+5.24-5.57+8.88=11.18.45+4.77-2.44+2.09=12.871.82+6.88-4.83+2.64=6.516.49+5.6-9.75+1.56=3.97.01+6.44-2.21+3.85=15.099+3.2-6.19-2.98=3.035.12+8.95-6.08-7.35=0.649.36+2.99-0.13-5.51=6.718.69+4.31-7.83-1.68=3.494.09+6.02-0.26-8.49=1.367.55+5.68-2.35-0.33=10.559.88+3.41-0.66-4.43=8.26.54+6.64-3.45-4.87=4.865.26+4.28-2.22-5.12=2.23.13+3.38-2.93-1.11=2.476.03+3.06-0.13-3.24=5.720.39+7.55-0.41-1.14=6.397.08+5.04-1.25-6.01=4.864.82+2.76-0.41-3.73=3.449.57+6.38-9.34-2.7=3.914.91+7.69-6.33-5.35=0.926.89+4.34-4.13-5.61=1.496.54+5.64-3.4-3.83=4.954.83+6.46-4.33-0.69=6.272.54+3.99-2.12-3.39=1.026.17+7.83-1.36-5.49=7.152.57+8.63-0.96-1.48=8.764.91+5.95-5.09-3.13=2.642.28+9.53-5.55-3.91=2.356.71+6.8-8.04-0.78=4.699.59+8.63-9.55-6.9=1.771.46+4.12-0.87-2.32=2.394.72+9.29-0.37-8=5.649.78+7.22-1.8-3.37=11.833.37+3.9-0.59-1.77=4.918.9+7.1-1.26-5.56=9.186.95+1.93-0.56-4.22=4.18.61+9.73-9.72-6.65=1.979.99+2.04-1.6-1.38=9.055.93+4.41-2.25-7.6=0.496.07+3.87-8.28-1.13=0.530.86+9.85-6.14-0.02=4.552.14+7.31-7.61-0.84=17.28+5.87-9.27-0.48=3.47.02+8.93-3.24-6.98=5.739.13+4.34-3.7-1.47=8.37.57+3.89-1.24-4.89=5.335.28+7.25-1.76-6.72=4.059.12+5.91-8.34-6.16=0.538.21+9.37-3.23-5.33=9.023.49+8.02-2.55-7.22=1.749.07+1.72-5.26-0.45=5.089.9+4.85-1.39-7.39=5.976.36+3.7-3.03-5.81=1.225.01+4.86-1.53-7.85=0.499.67+9.88-4.13-7.56=7.860.07+9.55-1.02-3.91=4.699.4+4.23-3.65-8.17=1.813.78+4.78-2.32-5.3=0.946.53-5.37+4.8+2.33=8.299.69-7.61+1.59+9.07=12.749.21-7.35+2.9+3.42=8.189.87-1.59+3.86+1.21=13.358.72-1.01+5.12+3.25=16.082.93-0.77+5.15+2.57=9.886.25-0.07+9.43+2.11=17.725.53-2.85+1.64+2.22=6.549.26-5.62+2.44+4.11=10.195.28-3.71+4.18+9.64=15.397.92-1.46+2.43+0.02=8.918.22-3.89+3+3.17=10.57.59-5.79+6.67+4.76=13.239.7-2+9.27+1.57=18.549.68-0.23+3.67+4.81=17.934.25-1.18+3.16+8.72=14.954.06-3.8+8.09+6.12=14.478.69-2.38+5.86+3.87=16.046.97-4.74+2.46+7.21=11.94.42-2.76+1.45+7.48=10.594.54-2.93+4.2+9.64=15.451.16-0.89+5.42+4.18=9.873.8-1.9+9.53+2.73=14.169.12-1.63+4.23+7.08=18.89.95-4.99+6.47+2.53=13.966.06-0.44+5.29+7.62=18.537.85-6.06+7.82+3.8=13.416.45-4.54+6.75+9.74=18.46.63-5.59+5.76+1.71=8.516.08-0.26+9.31+9.27=24.45.47-0.71+8.79+9=22.558.38-6.58+2.27+5.23=9.39.34-5.46+5.69+9.35=18.926.09-1.94+9.4+7.83=21.387.63-6.77+9.66+8.06=18.588.25-8.12+7.45+3.32=10.95.26-1.15+2.08+2.87=9.064.17-1.56+7.25+6.39=16.259.42-8.54+7.47+6.55=14.94.16-1.76+4+4.49=10.896.2-4.78+0.47+7.25=9.144.73-3.88+9.58+2.13=12.569.72-0.37+7.3+1.53=18.188.53-7.14+0.26+4.16=5.816.01-5.33+9.21+5.44=15.339.37-9.17+7.12+7.2=14.528.86-3.95+1.83+4.27=11.019.5-1.37+2.86+8.52=19.515.85-5.53+3.73+0.67=4.724.62-1.94+8.04+1.72=12.447.28-6.22+3.26+9.16=13.488.8-6.67+9.03+2.38=13.546.63-0.67+2.45+2.2=10.616.71-6.24+1.73+5.39=7.599.99-3.8+3.14-5.82=3.518.63-3.88+0.55-2.47=2.839.16-0.58+1.88-0.94=9.527.84-0.83+1.76-4.94=3.834.9-0.23+5.82-7.41=3.088.34-2.97+3.17-8.01=0.537.53-4.92+4.74-7.02=0.336.32-1.17+6.51-3.12=8.548.05-4.32+7.73-9.89=1.579.97-8.69+1.76-1.16=1.884.27-1.62+4.43-4.32=2.769.78-7.07+6.13-0.03=8.816.73-4.55+5.68-6.62=1.249.79-4.01+9.42-9.92=5.289.69-7.26+9.59-5=7.029.72-0.69+2.16-5.02=6.173.8-0.7+3.17-2.49=3.789.73-0.41+3.15-8.27=4.29.96-2.57+7.99-0.71=14.678.56-7.05+0.8-0.77=1.545.04-0.99+5.7-2.73=7.029.59-1.98+1.63-4.54=4.79.14-6.63+2.32-3.73=1.18.63-2.13+2.91-6.44=2.977.52-5.45+5.95-1.53=6.498.5-1.64+3.19-9.28=0.779.17-6.54+6.6-6.33=2.99.19-5.02+3.94-6.72=1.399.47-8.12+7.93-5.9=3.388.92-4.22+2.53-4.43=2.81.07-0.61+1.14-0.59=1.018.47-2.34+7.48-8.79=4.829.87-9.25+4.02-3.15=1.499.68-6.41+7.61-1.7=9.186.46-5.76+8.06-3.38=5.383.46-1.81+5.24-1.48=5.419.4-2.31+4.21-7.5=3.89.29-1.49+5.34-0.38=12.767.57-3.85+7.06-8.57=2.217.88-1.81+4.32-2.7=7.697.8-3+5.09-8=1.8