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1.12+7.38=9.21+8.48=4.02+2.08=5.82+1.4=8.92+5.62=2.91+2.01=8.08+8.12=0.03+0.62=8.34+7.72=2.47+2.21=3.81+8.47=8.12+2.67=3.93+5.41=2.25+0.17=9.94+3.57=3.85+9.36=4.72+3.64=2.27+1.14=1.21+2.78=9.93+9.71=2.36+5.53=8.21+5.44=1.1+6.44=5.96+0.7=2.41+2.99=7.15+3.5=0.68+4.51=2.29+3.69=4.81+0.68=0.42+3.48=0.29+0.79=2.95+5.95=1.91+3.31=7.84+2.02=4.07+3.96=2.94+8.9=4.93+8.88=0.08+1.18=9.52+9.28=7.64+7.72=2.76+2.82=7.68+7.47=6.67+7.05=4.84+9.23=8.41+0.53=9.25+0.98=4.24+6.83=2.05+7.42=2.34+8.6=1.93+5.13=2.52+8.63=4.63+8.43=2.87+7=1.47+0.64=5.09-4.88=7.85-7.23=8.32-3.16=7-1.96=6.47-2.3=2.24-0.82=7.62-6.09=7.81-2.26=9.91-4.98=8.66-4.44=8.44-4.55=9.78-1.7=8.57-8.01=9.64-8.47=9.24-9.08=6.69-1.59=4.07-2.8=7.17-2.7=2.97-0.74=7.52-0.31=9.52-2.52=8.76-5.92=5.09-4.24=6.79-2.78=7.61-2.24=3.66-2.56=9.89-4.77=8.76-5.4=5.71-0.87=5.73-4.37=3.57-1.44=4.85-0.48=7.66-1.99=6.64-4.67=9.86-5.48=1.76-0.33=8.7-4.97=3.64-2.04=7.58-0.1=2.05-1.22=8.05-7.14=9.58-7.75=8.85-4.13=2.87-2.53=7.6-2.86=1.8-0.09=7.07-2.84=7.71-2.32=5.72-1.99=3.72-2.19=3.24-1.81=9.4-4.87=5.73-4.88=9.09-6.03=8.83+5.96+6.02=6.92+1.79+6.96=1.27+4.32+4.82=7.35+3.16+9.37=6.45+9.21+9.22=0.38+9.44+0.35=6.73+1.78+1.09=4.02+7.43+8.36=0.44+8.03+9.16=0.8+8.18+4.24=2.04+2+0.62=0.04+6.25+2.54=2.6+2.57+9.7=6.15+6.88+6.71=7.53+6.18+5.48=8.09+3.28+7.68=6.7+3.42+0.82=9.66+6.25+1.11=9.1+6.84+3.47=6.81+7.12+0.56=4.68+9.85+4.58=5.57+7.78+7.79=5.71+5.54+8.37=4.16+4.54+9.31=2.48+8.92+5.27=6.98+8.64+1.38=7.14+7.13+8.34=8.63+0.95+1.99=6.58+4.38+7.6=6.79+5.09+9.54=3.71+6.99+8.84=4.44+8.76+9.77=0.21+0.13+4.21=3.68+3.55+3.4=8.83+8.49+7.5=4.35+1.25+0.24=0.88+7.44+4.96=0.5+3.05+7.19=8.64+7.45+9.98=7.34+9.43+5.95=1.47+7.97+4.61=7.57+6.4+8.64=3.61+7.79+8.61=6.49+9.49+5.98=6.75+7.97+6.92=5.87+8.41+8.99=1.17+8.87+0.53=3.69+1.27+9.37=4.85+3.85+8.86=2.13+0.45+2.05=2.93+4.06+1.96=9.01+9.76+9.17=6.2+2.25+7.61=3.46+7.82+6.2=4.07+8.35-8.11=6.38+5.56-5.53=0.53+8.69-7.78=2.51+0.46-2.76=7.19+9.02-6.6=2.93+4.37-6.15=6.07+3.56-1.65=6.02+5.59-5.62=8.89+8.19-7.02=5.85+1.61-1.26=0.44+7.79-3.3=3.61+9.7-0.13=9.17+6.98-4.71=6.99+1.4-3.14=7.15+4.11-5.96=4.53+6.08-8.28=2.31+7.25-1=6.06+8.71-0.31=0.73+5.89-3.58=1.37+7.63-7.59=6.27+9.85-9.91=5.7+5.75-2.23=1.99+8.69-1.19=3.49+2.03-2.09=8.37+8.97-0.03=9.99+7.62-9.42=4.98+3.57-3.23=6.56+7.28-9.77=6.12+6.99-6.16=7.85+5.67-0.62=5.77+7.62-8.64=6.53+0.47-2.45=7.89+1.4-4.36=7.52+0.44-1.75=2.95+2.94-5.01=4.98+4.74-9.43=4.37+5.69-8.2=2.02+4.47-2.04=1.86+6.89-2.01=8.01+4.4-5.7=0.98+8.21-1.42=9.27+0.26-3.12=9.22+9.8-1.61=7.55+5.61-4.53=2.84+4.02-5.38=8.27+8.95-5.6=3.94+3-1.27=0.11+6.6-0.91=5.41+5.45-5.16=5.35+2.43-1.32=9.28+3.06-5.1=2.18+3.32-1.5=5.3+0.28-4.88=0.58+5.46-0.19=6.12-0.66+4.51=3.9-0.75+2.76=2.64-0.75+9.25=3.12-1.96+9.09=6.9-2.38+4.02=4.77-1.33+7.75=6.89-3.57+4.52=9.44-1.04+5.07=7.99-7.45+2.14=6.31-3.03+1.85=0.72-0.09+9.66=5.15-2.8+2.63=4.94-1.49+9.88=8.46-7.41+8.76=9.12-4.16+8.94=7.23-1.95+6.78=6.73-2.16+6.3=2.67-1.15+6.57=6.4-1.21+8.49=4.46-2.55+5.04=5.62-4.29+9.94=9.4-8.05+2.17=8.94-5.81+5.59=6.16-1.23+4.75=9.4-1.1+4.02=2.64-1+0.26=6.93-0.53+8.48=8.28-4.66+4.82=8.71-7.12+8.08=6.7-4.31+1.34=8.77-1.21+8.29=3.83-2.66+2.78=3.3-0.05+3.57=8.69-6.36+1.74=8.36-2.77+4.3=8.46-4.48+7.77=8.24-6.37+2.08=7.48-3.39+9.6=7.42-1.83+8.33=6.62-6.29+5.65=9.91-4.8+4.62=7.98-5.07+4.38=3.54-2.41+5.06=1.58-1.42+9.35=4.36-0.43+8.72=4.56-4.09+1.24=7.75-1.14+4.72=8.03-3.47+0.69=6.94-2.54+3.21=9.83-6.75+1.01=7.57-5.44+6.28=2.96-1.02+1.11=8.76-2.14+0.64=8.97-6.15+2.82=7.74-0.57-0.43=3.92-1.96-0.02=7.06-0.27-5.25=5.04-0.51-0.11=8.54-3.74-4.09=7.21-4.11-2.17=5.55-0.07-2.61=7.13-5.99-0.16=9.21-3.96-1.88=4.5-0.78-2.6=3.68-0.45-1.71=8.26-3.55-1.72=5.84-0.31-2.47=7.64-4.65-0.76=6.59-3.69-1.25=5.19-3.66-0.26=7.65-3.94-0.15=9.17-0.32-5.51=8.06-0.51-1.33=8.48-1.67-3.85=6.67-0.99-0.42=9.29-5.22-2.02=9.27-0.3-8.2=6.94-1.55-2.31=3.41-0.24-0.86=8.17-0.49-3.55=9.04-1.22-0.14=9.76-0.89-3.79=8.04-1.23-5.45=9.02-3.05-5.28=4.83-1.84-1.08=9.41-4.55-2.04=8.61-2.3-0.57=9.36-3.4-0.3=9.37-4.57-1.31=9.88-1.49-1=9.58-0.5-3.67=8.53-6.2-0.97=5.05-0.51-0.44=9.98-0.04-8.07=6.83-3.54-0.62=6.56-3.86-0.47=8.25-1.28-3.15=9.65-3.2-4.78=8.81-1.38-1.51=4.79-1.26-3.12=8.74-4.56-1.11=9.64-3.08-5.54=3.79-1.19-1.94=7.27-4.5-2.39=3.3-2.23-0.05=5.53-1.04-3.98=7.42-0.19-6.7=4.59-0.61-0.62=7.26+3.29+2.71+4.84=2.97+2.08+0.78+6.65=5.98+3.44+8.47+0.77=9.33+7.2+8.23+7.7=4.96+7.65+8.57+3.93=7.3+5.56+3.19+3.48=3.07+4.5+7.07+2.92=0.03+6.59+4.67+0.19=6.63+6.7+4.53+9.14=7.71+5.64+5.39+6.08=0.47+2.19+8.76+1.26=9.35+1.31+3.78+8.54=8.26+0.46+1.37+8.99=2.72+9.01+5.79+9.22=5.88+6.66+3.61+4.46=7.1+4.25+1.64+6.43=2.82+8.08+8.28+0.98=5.8+1.48+4.79+6.27=0.34+0.13+6.01+2.61=7.44+7.2+3.54+6.8=6.7+1.65+7.51+9.5=8.44+8.26+7.33+1.62=2.88+1.96+5.48+7=0.82+8.51+3.33+2.02=4.08+3.95+2.46+8.89=2.14+0.33+0.23+9.49=5.71+0.85+3.4+7.53=7.43+8.93+9.9+2.51=4+6.08+4.31+6.37=4.51+1.05+9.08+4.05=4.69+8.76+0.72+2.57=7.36+0.68+6.04+9.44=5.44+9.19+2.16+0.14=4.62+8.75+0.19+5.61=0.05+1.92+1.7+6.42=2.2+4.52+4.26+6.08=5.15+5.79+1.53+7.41=2.32+9.87+1.84+8.38=2.64+3.54+8.58+9.37=3.28+0.26+5.12+2.86=3.37+5.33+6.46+7.67=6.66+7.7+0.63+4.39=0.42+3.68+2.29+5.14=1.71+5.09+2.65+1.43=2.41+9.39+0.04+5.72=8.51+1.88+7.32+8.6=0.3+0.85+3.94+0.98=4.71+5.41+1.97+2.32=3.03+1.14+8.31+9.93=2.2+3.49+7.55+0.56=0.4+0.6+2.62+5.23=3.78+6.56+4.19+1.48=3.73+4.17+2.92+0.55=1.21+0.93+2.16+6.99=7.55+6+3.83-7.6=9.34+5.87+3.58-0.62=7.89+5.92+6.85-2.86=3.16+1.31+2.28-1.13=5.34+5.08+4.17-6.68=7.09+3.8+1.81-6.25=3.71+0.4+9.05-0.64=8.68+2.56+4.22-2.83=7.21+0.13+6.79-0.31=0.82+8.28+4.61-2.63=2.04+5.24+2.24-4.46=9.53+1.3+8.98-5.42=0.26+3.87+2.98-3.18=6.92+7.21+5.52-3.4=7.03+8.4+9.25-0.14=4.03+7.73+4.58-7.31=5.55+4.13+1.92-7.06=4.74+9.06+3.05-2.1=1.89+7.08+5-7.43=3.22+1.98+8.24-1.27=4.42+8.02+4.85-6.94=2.43+9.84+3.96-8.43=6.29+6.86+6.36-3.16=2.17+0.15+1.56-0.8=7.78+2.54+6.11-1.95=6.26+6.74+3.37-0.82=2.4+8.23+9.41-3.33=1.25+9.59+4.1-4.46=1.09+0.53+8.74-3.59=0.24+2.57+6.53-4.84=9.9+1.62+5.48-0.06=3.38+1.21+8.37-5.67=5.04+9.16+8.87-1.2=1.84+6.38+8.04-6.23=4.72+2.17+9.17-1.89=7.64+3.05+9.1-0.58=0.97+9.01+6.46-6.78=4.98+7.24+8.64-1.96=0.34+5.72+8.03-7.8=4.77+6.53+4.24-2.66=0.83+6.11+1.64-1.39=3.82+1.77+6.31-5.5=1.49+8.91+4.83-7.33=3.65+5.68+5.43-2.28=2.91+1.9+1.8-6.22=4.86+7.79+7.72-1.06=9.55+3.57+1.56-9.4=4.24+4.53+7.91-1.87=1.05+8.61+5.42-3.39=2.49+1.94+8.59-3.27=1.58+5.42+3.48-2.51=3.41+0.81+7.12-5.3=9.63+6.64+2.79-6.66=7.71+6.13+3.9-6.71=2.29+6.43-2.33+3.07=6.97+6.03-8.29+6.71=6.04+6.92-1.11+4.11=7.9+5.25-6.89+2.58=4.57+5.09-4.62+9.35=6.28+3.74-5.92+9.37=0.64+6.55-4.42+7.05=6.38+0.79-5.69+8.55=6.9+4.18-1.19+5.57=5.84+0.99-4.94+4.35=9.37+4.07-6.99+4.27=8.94+4.01-3.03+0.63=8.22+3.48-0.32+2.1=6.16+9.86-1.86+2.87=0.73+3.19-0.97+2.2=8.17+7.91-2.67+1.87=3.68+7.11-6.06+3.99=6.54+6.37-9.12+6.38=6.06+8.72-8.13+7.6=2.04+8.29-5.98+8.54=4.64+0.54-0.46+1.29=6.46+7.17-4.78+8.06=0.84+7.26-5.78+4.09=9.69+4.55-7.87+2.9=9.02+5.63-5.14+9.52=1.26+7.19-8.16+0.17=9.58+9.14-7.15+9.06=4.35+9.18-4.13+4.84=6.15+5.22-2.44+6.02=3.47+0.88-1.19+7.82=9.55+0.59-5.33+8.45=3.05+8.22-9.63+7.19=8.45+8.77-5.59+6.28=6.75+8.3-6.35+2.57=6.29+1.66-1.31+6.33=8.26+5.25-2.49+8.81=5.13+1.78-4.56+5.05=8.24+2.76-0.94+2.53=3.59+3.91-5.22+1.6=5.44+5.76-3.77+8.87=7.14+1.89-4.41+4.83=5.52+9.47-9.53+9.8=3.42+9.61-9.93+3.52=6.48+5.08-4.72+5.4=8.65+1.3-1.71+9.37=3.69+2.43-2.52+5.18=8.05+8.08-5.71+9.51=5.07+7.63-2.03+4.99=8.08+8.78-5.81+1.28=5.77+4.08-7.67+3.46=1.51+3.89-4.15+4.49=4.22+7.69-1.75+4.7=8.11+5.48-4.33+9.37=7.16+7.65-3.49+0.24=9.13+5.79-1.19-4.77=9.2+4.61-2.01-7.66=9.74+0.81-1.37-0.53=8.42+6.21-2.34-5.03=4.26+5.75-0.55-2.63=8.38+3.27-0.53-6.61=8.21+4.76-1.79-8.59=9.34+7.4-9.23-3.3=8.44+1.1-4.35-2.21=7.21+1.82-2.14-0.07=9.71+9.93-2.04-0.96=9.13+8.72-2.84-3.71=8.5+5.68-6.35-0.72=9.23+4.46-3.89-2.04=5.89+0.41-4.5-0.6=8.39+4.87-2.1-5.31=6.95+6.74-0.85-5.21=4.14+8.35-3.93-7.06=9.76+9.26-6.05-2.98=9.52+6.51-5.57-6.9=5.24+8.42-6.1-5.7=8.96+8.65-8.51-3.73=2.09+9.37-0.26-6.41=4.77+8.86-4.03-5.08=7.32+5.94-6.61-5.76=9.77+6.3-9.63-2.44=5.62+9.21-2.61-3.91=6.46+8.52-4.77-9.96=2.67+7.87-3.82-0.8=9.8+7.91-3.44-4.64=2.93+4.09-0.78-2.52=8.55+1.21-3.79-3.55=7.38+7.26-8.2-3.9=8.83+2.89-3.32-3.37=2.44+8.27-2.61-2.65=8.73+9.79-1.29-5.42=8.64+7.45-9.62-5.8=8.5+6.65-5.26-9.01=0.08+9.63-5.77-2.4=2.54+5.78-3.67-2.63=5.08+2.01-0.04-0.65=8.91+3.13-1.91-9.85=7.26+0.25-2.99-4.34=9.29+4.45-4.34-1.17=5.4+9.52-2.85-7.01=1.4+8.61-0.66-0.86=7.39+4.18-2.58-2.63=6.3+4.93-0.29-6.69=4.56+1.44-1.15-4.2=6.94+3.14-4.37-1.57=8.5+9.26-0.69-9.12=2+7.01-1.15-5.82=8.84+9.88-7.14-6.25=4.99+3.39-4.9-0.58=8.44-4.69+5.02+0.56=5.27-1.16+5.53+8.5=7.76-5.89+6.59+8.69=9.96-2.96+6.85+3.84=4.31-2.57+7.06+5.34=1.96-1.18+9.25+8.51=2.46-0.26+4.04+2.94=7.14-3.1+7.61+4.2=7.03-6.02+5.69+6.77=6.03-3.73+6.51+6.85=9.5-0.97+5.59+3.76=4.09-0.96+0.26+0.83=4.3-2.87+1.83+3.71=3.33-2.66+5.92+4.75=5.71-1.39+0.48+4.85=0.57-0.11+9.26+9.25=4.36-0.62+2.1+6.17=9.83-7.35+8.07+7.04=3.6-1.33+7.83+8.48=3.01-1.77+7.8+9.95=2.71-1.83+0.02+5.86=6.64-5.15+3.58+1.17=7.49-6.79+3.11+7.55=3.83-0.17+4.77+5.74=8.16-0.24+7.69+2.46=6.01-4.23+2.22+5.19=7.16-3.23+4.58+1.12=8.29-8.11+0.05+5.21=5.69-2.27+2.91+8.16=8.56-5.29+3.77+0.57=2.55-1.24+8.2+9.08=9.66-5.61+1.4+3.13=6.38-0.02+0.67+2.42=7.17-5.29+9.86+4.98=3.83-2.17+8.75+9.09=1.33-0.59+5.44+6.71=5.66-2.77+3.01+7.15=3.46-2.13+4.56+8.38=9.19-5.64+4.82+0.84=8.24-4.56+7.9+8.7=9.21-4.8+2.35+4.47=9.92-7.36+6.61+8.36=8.84-0.52+9.64+3.42=7.26-5.14+4.83+2.7=9.49-5.95+3.72+1.47=5.54-2.03+4.97+8.62=6.83-5.3+0.99+8.33=6.68-2.37+7.77+3.62=4.45-1.66+7.71+3.48=8.26-7.53+0.83+0.41=8.75-4.61+4.08+3.6=6.71-0.99+5.19+5.29=8.96-1.63+4+3.46=1.84-0.64+6.91+2.56=6.71-0.52+7.61-2.95=3.46-1.13+6.85-2.41=1.34-0.51+6.15-4.48=8.97-1.39+1.25-7.55=8.82-3.02+9.97-0.04=6.86-0.83+5.24-2.92=7.07-0.87+9.64-7.84=9.7-5.68+1.66-4.29=3.71-1.55+6.54-6.1=7.98-1.73+3.2-7.3=6.01-3.05+2-2.06=3.29-0.77+8.89-0.93=7.38-6.43+8.16-2.4=9.09-1.76+5.33-0.66=2.35-0.62+5.77-1.88=5.22-0.81+9.98-6.31=8.57-7.32+8.6-1.11=6.67-0.88+0.69-3.95=7.12-4.55+8.71-5.94=8.2-0.34+2.81-5.43=6.51-4.37+5.26-5.02=8.22-0.68+9.55-7.77=9.53-8.4+3.61-0.12=8.84-1.99+8.88-9.01=6.01-3.17+8.08-7.31=8.1-7.19+8.61-3.74=3.34-0.37+6.87-0.4=7.39-1.52+7.94-6.93=7.18-0.46+1.63-4.66=3.42-1.18+4.22-6=6.97-2.46+6.27-5.64=7.13-0.26+0.09-2.99=9.58-8.34+3.94-1.48=9.52-4.94+5.44-6.84=5.45-1.06+2.49-3.62=8.34-4.27+8.2-9.25=6.09-1.59+0.62-3.83=8.04-6.25+1.67-2.96=9.72-1.21+3.97-5.44=9.07-0.45+6.5-5.72=4.55-0.83+8.78-9.28=8.05-4.66+5.47-2.51=9.29-8.67+8.17-0.53=2.59-1.54+9.69-7.7=5.41-5.2+9.22-9.26=4.52-2.84+9.53-1.4=3.61-2.56+3.96-2.47=8.84-3.37+6.66-8.46=7.17-1.35+3.52-2.39=4-1.57+7.3-2.81=9.06-4.54+5.15-8.48=9-1.63+7.9-2.55=9.13-1.75+2.44-5.87=4.75-1.55+0.8-1.24=9.63-6.18-2.31+3.63=9.93-1.2-6.37+4.46=7.03-1.24-2.16+7.29=7.44-1.98-1.9+6.36=9.72-8.02-1.45+1.08=9.87-2.93-1.36+5.12=6.92-2.66-0.74+3.94=8.98-6.74-0.23+1.11=9.3-6.13-1.09+3.95=6.16-4.61-0.87+7.35=6.67-2.5-1.18+0.88=9.25-5.58-0.1+1.39=9.34-5.25-2.77+8.82=9.76-7.51-2.04+0.42=5.82-0.58-1.42+5.33=4.59-0.05-2.92+3.68=9.42-1.17-0.28+6.21=5.45-1.17-1.45+9.55=8.84-5.83-2.8+7.55=9.23-2.71-1.93+1.08=6.99-3.12-2.6+1.39=8.99-3.22-4.57+8.85=9.96-7.87-1.63+7.74=7.74-3.98-1.78+1.01=2.01-0.23-0.19+4.28=9.49-2.53-5.32+8.69=5.76-2.28-2.67+3.54=7.74-4.37-2.95+6.56=9.98-5.24-2.36+0.78=9.45-3.64-4.57+1.59=7.36-4.36-2.12+3.26=7.27-1.35-4.15+5.47=7.36-4.51-2.45+7.12=7.99-0.92-1.29+4.23=5.43-0.87-0.82+1.68=9.74-4.19-3.11+5.64=2.23-0.45-0.9+0.76=7.79-2.39-4.47+8.22=6.14-2.54-0.55+9.61=9.6-0.76-7.39+0.72=4.31-0.99-2.88+9.72=8.27-3.82-1.93+1.7=7.64-1.8-0.76+1.52=9.42-2.45-4.8+1.27=9.19-1.85-6.56+7.33=7.37-4.45-0.63+9.05=9.21-3.19-5.3+1.52=7.11-0.52-2.44+2.71=9.43-0.05-0.18+2.32=7.9-4.26-2.21+0.93=7.21-5.14-1.84+1.43=9.69-6.45-0.16+6.07=9.59-1.02-4.37+5.72=8.68-5.92-1.79+6.09=8.79-1.11-0.71-5.73=9.77-2.42-1.15-4.71=9.62-0.65-0.64-4.53=9.61-0.77-1.29-0.53=7.41-3.13-0.85-0.52=9.69-4.41-0.65-4.17=6.73-2.73-0.07-3.74=7.61-1.11-3.31-0.72=9.27-0.97-0.87-2.77=8.27-0.74-1.23-5.94=9.72-7.48-0.14-1.42=7.42-5.9-0.07-0.04=9.73-2.33-2.1-1.85=7.89-0.31-3.73-2.99=9.7-1.73-0.93-3.65=8.53-2.4-2.09-3.17=8.62-0.44-0.39-0.83=7.97-1.81-3.5-0.22=6.7-1.81-4.19-0.31=7.29-0.74-1.75-2.3=8.87-2.66-3.35-0.11=9.75-0.12-6.82-1.89=9.69-4.08-1.01-3.35=9.14-2.41-1.23-5.4=9.31-2.21-0.76-0.94=6.29-1.86-1.18-1.88=9.89-0.89-7.13-1.05=7.48-1.62-0.96-2.63=8.74-6.24-1.46-0.58=5.7-0.31-0.82-3.08=8.07-1.03-0.61-6.19=9.7-0.36-5.89-0.89=6.02-3.9-0.66-1.34=3.35-0.47-0.13-2.04=9.07-1.57-3.99-1.84=9.84-3.86-1.37-2.11=7.85-1-1.45-1.2=9.77-2.28-2.16-0.15=9.15-0.03-0.16-2.43=8.47-2.92-2.26-0.21=7.51-2.82-2.56-0.31=9.42-3.69-0.83-2.28=8.75-0.22-2.06-3.08=8.52-4.5-2.04-0.42=8.88-3.69-0.47-1.88=7.71-1.7-3.6-0.75=7.29-0.65-4.32-2.09=8.9-0.13-3.98-3.54=8.65-1.92-2.58-3.27=2.42-0.58-0.2-0.62=8.72-3.05-0.4-2.73=8.57-1.15-2.03-3.25=8.24-1.25-3.59-0.11=9.63-2.95-3.19-0.54=参考答案1.12+7.38=8.59.21+8.48=17.694.02+2.08=6.15.82+1.4=7.228.92+5.62=14.542.91+2.01=4.928.08+8.12=16.20.03+0.62=0.658.34+7.72=16.062.47+2.21=4.683.81+8.47=12.288.12+2.67=10.793.93+5.41=9.342.25+0.17=2.429.94+3.57=13.513.85+9.36=13.214.72+3.64=8.362.27+1.14=3.411.21+2.78=3.999.93+9.71=19.642.36+5.53=7.898.21+5.44=13.651.1+6.44=7.545.96+0.7=6.662.41+2.99=5.47.15+3.5=10.650.68+4.51=5.192.29+3.69=5.984.81+0.68=5.490.42+3.48=3.90.29+0.79=1.082.95+5.95=8.91.91+3.31=5.227.84+2.02=9.864.07+3.96=8.032.94+8.9=11.844.93+8.88=13.810.08+1.18=1.269.52+9.28=18.87.64+7.72=15.362.76+2.82=5.587.68+7.47=15.156.67+7.05=13.724.84+9.23=14.078.41+0.53=8.949.25+0.98=10.234.24+6.83=11.072.05+7.42=9.472.34+8.6=10.941.93+5.13=7.062.52+8.63=11.154.63+8.43=13.062.87+7=9.871.47+0.64=2.115.09-4.88=0.217.85-7.23=0.628.32-3.16=5.167-1.96=5.046.47-2.3=4.172.24-0.82=1.427.62-6.09=1.537.81-2.26=5.559.91-4.98=4.938.66-4.44=4.228.44-4.55=3.899.78-1.7=8.088.57-8.01=0.569.64-8.47=1.179.24-9.08=0.166.69-1.59=5.14.07-2.8=1.277.17-2.7=4.472.97-0.74=2.237.52-0.31=7.219.52-2.52=78.76-5.92=2.845.09-4.24=0.856.79-2.78=4.017.61-2.24=5.373.66-2.56=1.19.89-4.77=5.128.76-5.4=3.365.71-0.87=4.845.73-4.37=1.363.57-1.44=2.134.85-0.48=4.377.66-1.99=5.676.64-4.67=1.979.86-5.48=4.381.76-0.33=1.438.7-4.97=3.733.64-2.04=1.67.58-0.1=7.482.05-1.22=0.838.05-7.14=0.919.58-7.75=1.838.85-4.13=4.722.87-2.53=0.347.6-2.86=4.741.8-0.09=1.717.07-2.84=4.237.71-2.32=5.395.72-1.99=3.733.72-2.19=1.533.24-1.81=1.439.4-4.87=4.535.73-4.88=0.859.09-6.03=3.068.83+5.96+6.02=20.816.92+1.79+6.96=15.671.27+4.32+4.82=10.417.35+3.16+9.37=19.886.45+9.21+9.22=24.880.38+9.44+0.35=10.176.73+1.78+1.09=9.64.02+7.43+8.36=19.810.44+8.03+9.16=17.630.8+8.18+4.24=13.222.04+2+0.62=4.660.04+6.25+2.54=8.832.6+2.57+9.7=14.876.15+6.88+6.71=19.747.53+6.18+5.48=19.198.09+3.28+7.68=19.056.7+3.42+0.82=10.949.66+6.25+1.11=17.029.1+6.84+3.47=19.416.81+7.12+0.56=14.494.68+9.85+4.58=19.115.57+7.78+7.79=21.145.71+5.54+8.37=19.624.16+4.54+9.31=18.012.48+8.92+5.27=16.676.98+8.64+1.38=177.14+7.13+8.34=22.618.63+0.95+1.99=11.576.58+4.38+7.6=18.566.79+5.09+9.54=21.423.71+6.99+8.84=19.544.44+8.76+9.77=22.970.21+0.13+4.21=4.553.68+3.55+3.4=10.638.83+8.49+7.5=24.824.35+1.25+0.24=5.840.88+7.44+4.96=13.280.5+3.05+7.19=10.748.64+7.45+9.98=26.077.34+9.43+5.95=22.721.47+7.97+4.61=14.057.57+6.4+8.64=22.613.61+7.79+8.61=20.016.49+9.49+5.98=21.966.75+7.97+6.92=21.645.87+8.41+8.99=23.271.17+8.87+0.53=10.573.69+1.27+9.37=14.334.85+3.85+8.86=17.562.13+0.45+2.05=4.632.93+4.06+1.96=8.959.01+9.76+9.17=27.946.2+2.25+7.61=16.063.46+7.82+6.2=17.484.07+8.35-8.11=4.316.38+5.56-5.53=6.410.53+8.69-7.78=1.442.51+0.46-2.76=0.217.19+9.02-6.6=9.612.93+4.37-6.15=1.156.07+3.56-1.65=7.986.02+5.59-5.62=5.998.89+8.19-7.02=10.065.85+1.61-1.26=6.20.44+7.79-3.3=4.933.61+9.7-0.13=13.189.17+6.98-4.71=11.446.99+1.4-3.14=5.257.15+4.11-5.96=5.34.53+6.08-8.28=2.332.31+7.25-1=8.566.06+8.71-0.31=14.460.73+5.89-3.58=3.041.37+7.63-7.59=1.416.27+9.85-9.91=6.215.7+5.75-2.23=9.221.99+8.69-1.19=9.493.49+2.03-2.09=3.438.37+8.97-0.03=17.319.99+7.62-9.42=8.194.98+3.57-3.23=5.326.56+7.28-9.77=4.076.12+6.99-6.16=6.957.85+5.67-0.62=12.95.77+7.62-8.64=4.756.53+0.47-2.45=4.557.89+1.4-4.36=4.937.52+0.44-1.75=6.212.95+2.94-5.01=0.884.98+4.74-9.43=0.294.37+5.69-8.2=1.862.02+4.47-2.04=4.451.86+6.89-2.01=6.748.01+4.4-5.7=6.710.98+8.21-1.42=7.779.27+0.26-3.12=6.419.22+9.8-1.61=17.417.55+5.61-4.53=8.632.84+4.02-5.38=1.488.27+8.95-5.6=11.623.94+3-1.27=5.670.11+6.6-0.91=5.85.41+5.45-5.16=5.75.35+2.43-1.32=6.469.28+3.06-5.1=7.242.18+3.32-1.5=45.3+0.28-4.88=0.70.58+5.46-0.19=5.856.12-0.66+4.51=9.973.9-0.75+2.76=5.912.64-0.75+9.25=11.143.12-1.96+9.09=10.256.9-2.38+4.02=8.544.77-1.33+7.75=11.196.89-3.57+4.52=7.849.44-1.04+5.07=13.477.99-7.45+2.14=2.686.31-3.03+1.85=5.130.72-0.09+9.66=10.295.15-2.8+2.63=4.984.94-1.49+9.88=13.338.46-7.41+8.76=9.819.12-4.16+8.94=13.97.23-1.95+6.78=12.066.73-2.16+6.3=10.872.67-1.15+6.57=8.096.4-1.21+8.49=13.684.46-2.55+5.04=6.955.62-4.29+9.94=11.279.4-8.05+2.17=3.528.94-5.81+5.59=8.726.16-1.23+4.75=9.689.4-1.1+4.02=12.322.64-1+0.26=1.96.93-0.53+8.48=14.888.28-4.66+4.82=8.448.71-7.12+8.08=9.676.7-4.31+1.34=3.738.77-1.21+8.29=15.853.83-2.66+2.78=3.953.3-0.05+3.57=6.828.69-6.36+1.74=4.078.36-2.77+4.3=9.898.46-4.48+7.77=11.758.24-6.37+2.08=3.957.48-3.39+9.6=13.697.42-1.83+8.33=13.926.62-6.29+5.65=5.989.91-4.8+4.62=9.737.98-5.07+4.38=7.293.54-2.41+5.06=6.191.58-1.42+9.35=9.514.36-0.43+8.72=12.654.56-4.09+1.24=1.717.75-1.14+4.72=11.338.03-3.47+0.69=5.256.94-2.54+3.21=7.619.83-6.75+1.01=4.097.57-5.44+6.28=8.412.96-1.02+1.11=3.058.76-2.14+0.64=7.268.97-6.15+2.82=5.647.74-0.57-0.43=6.743.92-1.96-0.02=1.947.06-0.27-5.25=1.545.04-0.51-0.11=4.428.54-3.74-4.09=0.717.21-4.11-2.17=0.935.55-0.07-2.61=2.877.13-5.99-0.16=0.989.21-3.96-1.88=3.374.5-0.78-2.6=1.123.68-0.45-1.71=1.528.26-3.55-1.72=2.995.84-0.31-2.47=3.067.64-4.65-0.76=2.236.59-3.69-1.25=1.655.19-3.66-0.26=1.277.65-3.94-0.15=3.569.17-0.32-5.51=3.348.06-0.51-1.33=6.228.48-1.67-3.85=2.966.67-0.99-0.42=5.269.29-5.22-2.02=2.059.27-0.3-8.2=0.776.94-1.55-2.31=3.083.41-0.24-0.86=2.318.17-0.49-3.55=4.139.04-1.22-0.14=7.689.76-0.89-3.79=5.088.04-1.23-5.45=1.369.02-3.05-5.28=0.694.83-1.84-1.08=1.919.41-4.55-2.04=2.828.61-2.3-0.57=5.749.36-3.4-0.3=5.669.37-4.57-1.31=3.499.88-1.49-1=7.399.58-0.5-3.67=5.418.53-6.2-0.97=1.365.05-0.51-0.44=4.19.98-0.04-8.07=1.876.83-3.54-0.62=2.676.56-3.86-0.47=2.238.25-1.28-3.15=3.829.65-3.2-4.78=1.678.81-1.38-1.51=5.924.79-1.26-3.12=0.418.74-4.56-1.11=3.079.64-3.08-5.54=1.023.79-1.19-1.94=0.667.27-4.5-2.39=0.383.3-2.23-0.05=1.025.53-1.04-3.98=0.517.42-0.19-6.7=0.534.59-0.61-0.62=3.367.26+3.29+2.71+4.84=18.12.97+2.08+0.78+6.65=12.485.98+3.44+8.47+0.77=18.669.33+7.2+8.23+7.7=32.464.96+7.65+8.57+3.93=25.117.3+5.56+3.19+3.48=19.533.07+4.5+7.07+2.92=17.560.03+6.59+4.67+0.19=11.486.63+6.7+4.53+9.14=277.71+5.64+5.39+6.08=24.820.47+2.19+8.76+1.26=12.689.35+1.31+3.78+8.54=22.988.26+0.46+1.37+8.99=19.082.72+9.01+5.79+9.22=26.745.88+6.66+3.61+4.46=20.617.1+4.25+1.64+6.43=19.422.82+8.08+8.28+0.98=20.165.8+1.48+4.79+6.27=18.340.34+0.13+6.01+2.61=9.097.44+7.2+3.54+6.8=24.986.7+1.65+7.51+9.5=25.368.44+8.26+7.33+1.62=25.652.88+1.96+5.48+7=17.320.82+8.51+3.33+2.02=14.684.08+3.95+2.46+8.89=19.382.14+0.33+0.23+9.49=12.195.71+0.85+3.4+7.53=17.497.43+8.93+9.9+2.51=28.774+6.08+4.31+6.37=20.764.51+1.05+9.08+4.05=18.694.69+8.76+0.72+2.57=16.747.36+0.68+6.04+9.44=23.525.44+9.19+2.16+0.14=16.934.62+8.75+0.19+5.61=19.170.05+1.92+1.7+6.42=10.092.2+4.52+4.26+6.08=17.065.15+5.79+1.53+7.41=19.882.32+9.87+1.84+8.38=22.412.64+3.54+8.58+9.37=24.133.28+0.26+5.12+2.86=11.523.37+5.33+6.46+7.67=22.836.66+7.7+0.63+4.39=19.380.42+3.68+2.29+5.14=11.531.71+5.09+2.65+1.43=10.882.41+9.39+0.04+5.72=17.568.51+1.88+7.32+8.6=26.310.3+0.85+3.94+0.98=6.074.71+5.41+1.97+2.32=14.413.03+1.14+8.31+9.93=22.412.2+3.49+7.55+0.56=13.80.4+0.6+2.62+5.23=8.853.78+6.56+4.19+1.48=16.013.73+4.17+2.92+0.55=11.371.21+0.93+2.16+6.99=11.297.55+6+3.83-7.6=9.789.34+5.87+3.58-0.62=18.177.89+5.92+6.85-2.86=17.83.16+1.31+2.28-1.13=5.625.34+5.08+4.17-6.68=7.917.09+3.8+1.81-6.25=6.453.71+0.4+9.05-0.64=12.528.68+2.56+4.22-2.83=12.637.21+0.13+6.79-0.31=13.820.82+8.28+4.61-2.63=11.082.04+5.24+2.24-4.46=5.069.53+1.3+8.98-5.42=14.390.26+3.87+2.98-3.18=3.936.92+7.21+5.52-3.4=16.257.03+8.4+9.25-0.14=24.544.03+7.73+4.58-7.31=9.035.55+4.13+1.92-7.06=4.544.74+9.06+3.05-2.1=14.751.89+7.08+5-7.43=6.543.22+1.98+8.24-1.27=12.174.42+8.02+4.85-6.94=10.352.43+9.84+3.96-8.43=7.86.29+6.86+6.36-3.16=16.352.17+0.15+1.56-0.8=3.087.78+2.54+6.11-1.95=14.486.26+6.74+3.37-0.82=15.552.4+8.23+9.41-3.33=16.711.25+9.59+4.1-4.46=10.481.09+0.53+8.74-3.59=6.770.24+2.57+6.53-4.84=4.59.9+1.62+5.48-0.06=16.943.38+1.21+8.37-5.67=7.295.04+9.16+8.87-1.2=21.871.84+6.38+8.04-6.23=10.034.72+2.17+9.17-1.89=14.177.64+3.05+9.1-0.58=19.210.97+9.01+6.46-6.78=9.664.98+7.24+8.64-1.96=18.90.34+5.72+8.03-7.8=6.294.77+6.53+4.24-2.66=12.880.83+6.11+1.64-1.39=7.193.82+1.77+6.31-5.5=6.41.49+8.91+4.83-7.33=7.93.65+5.68+5.43-2.28=12.482.91+1.9+1.8-6.22=0.394.86+7.79+7.72-1.06=19.319.55+3.57+1.56-9.4=5.284.24+4.53+7.91-1.87=14.811.05+8.61+5.42-3.39=11.692.49+1.94+8.59-3.27=9.751.58+5.42+3.48-2.51=7.973.41+0.81+7.12-5.3=6.049.63+6.64+2.79-6.66=12.47.71+6.13+3.9-6.71=11.032.29+6.43-2.33+3.07=9.466.97+6.03-8.29+6.71=11.426.04+6.92-1.11+4.11=15.967.9+5.25-6.89+2.58=8.844.57+5.09-4.62+9.35=14.396.28+3.74-5.92+9.37=13.470.64+6.55-4.42+7.05=9.826.38+0.79-5.69+8.55=10.036.9+4.18-1.19+5.57=15.465.84+0.99-4.94+4.35=6.249.37+4.07-6.99+4.27=10.728.94+4.01-3.03+0.63=10.558.22+3.48-0.32+2.1=13.486.16+9.86-1.86+2.87=17.030.73+3.19-0.97+2.2=5.158.17+7.91-2.67+1.87=15.283.68+7.11-6.06+3.99=8.726.54+6.37-9.12+6.38=10.176.06+8.72-8.13+7.6=14.252.04+8.29-5.98+8.54=12.894.64+0.54-0.46+1.29=6.016.46+7.17-4.78+8.06=16.910.84+7.26-5.78+4.09=6.419.69+4.55-7.87+2.9=9.279.02+5.63-5.14+9.52=19.031.26+7.19-8.16+0.17=0.469.58+9.14-7.15+9.06=20.634.35+9.18-4.13+4.84=14.246.15+5.22-2.44+6.02=14.953.47+0.88-1.19+7.82=10.989.55+0.59-5.33+8.45=13.263.05+8.22-9.63+7.19=8.838.45+8.77-5.59+6.28=17.916.75+8.3-6.35+2.57=11.276.29+1.66-1.31+6.33=12.978.26+5.25-2.49+8.81=19.835.13+1.78-4.56+5.05=7.48.24+2.76-0.94+2.53=12.593.59+3.91-5.22+1.6=3.885.44+5.76-3.77+8.87=16.37.14+1.89-4.41+4.83=9.455.52+9.47-9.53+9.8=15.263.42+9.61-9.93+3.52=6.626.48+5.08-4.72+5.4=12.248.65+1.3-1.71+9.37=17.613.69+2.43-2.52+5.18=8.788.05+8.08-5.71+9.51=19.935.07+7.63-2.03+4.99=15.668.08+8.78-5.81+1.28=12.335.77+4.08-7.67+3.46=5.641.51+3.89-4.15+4.49=5.744.22+7.69-1.75+4.7=14.868.11+5.48-4.33+9.37=18.637.16+7.65-3.49+0.24=11.569.13+5.79-1.19-4.77=8.969.2+4.61-2.01-7.66=4.149.74+0.81-1.37-0.53=8.658.42+6.21-2.34-5.03=7.264.26+5.75-0.55-2.63=6.838.38+3.27-0.53-6.61=4.518.21+4.76-1.79-8.59=2.599.34+7.4-9.23-3.3=4.218.44+1.1-4.35-2.21=2.987.21+1.82-2.14-0.07=6.829.71+9.93-2.04-0.96=16.649.13+8.72-2.84-3.71=11.38.5+5.68-6.35-0.72=7.119.23+4.46-3.89-2.04=7.765.89+0.41-4.5-0.6=1.28.39+4.87-2.1-5.31=5.856.95+6.74-0.85-5.21=7.634.14+8.35-3.93-7.06=1.59.76+9.26-6.05-2.98=9.999.52+6.51-5.57-6.9=3.565.24+8.42-6.1-5.7=1.868.96+8.65-8.51-3.73=5.372.09+9.37-0.26-6.41=4.794.77+8.86-4.03-5.08=4.527.32+5.94-6.61-5.76=0.899.77+6.3-9.63-2.44=45.62+9.21-2.61-3.91=8.316.46+8.52-4.77-9.96=0.252.67+7.87-3.82-0.8=5.929.8+7.91-3.44-4.64=9.632.93+4.09-0.78-2.52=3.728.55+1.21-3.79-3.55=2.427.38+7.26-8.2-3.9=2.548.83+2.89-3.32-3.37=5.032.44+8.27-2.61-2.65=5.458.73+9.79-1.29-5.42=11.818.64+7.45-9.62-5.8=0.678.5+6.65-5.26-9.01=0.880.08+9.63-5.77-2.4=1.542.54+5.78-3.67-2.63=2.025.08+2.01-0.04-0.65=6.48.91+3.13-1.91-9.85=0.287.26+0.25-2.99-4.34=0.189.29+4.45-4.34-1.17=8.235.4+9.52-2.85-7.01=5.061.4+8.61-0.66-0.86=8.497.39+4.18-2.58-2.63=6.366.3+4.93-0.29-6.69=4.254.56+1.44-1.15-4.2=0.656.94+3.14-4.37-1.57=4.148.5+9.26-0.69-9.12=7.952+7.01-1.15-5.82=2.048.84+9.88-7.14-6.25=5.334.99+3.39-4.9-0.58=2.98.44-4.69+5.02+0.56=9.335.27-1.16+5.53+8.5=18.147.76-5.89+6.59+8.69=17.159.96-2.96+6.85+3.84=17.694.31-2.57+7.06+5.34=14.141.96-1.18+9.25+8.51=18.542.46-0.26+4.04+2.94=9.187.14-3.1+7.61+4.2=15.857.03-6.02+5.69+6.77=13.476.03-3.73+6.51+6.85=15.669.5-0.97+5.59+3.76=17.884.09-0.96+0.26+0.83=4.224.3-2.87+1.83+3.71=6.973.33-2.66+5.92+4.75=11.345.71-1.39+0.48+4.85=9.650.57-0.11+9.26+9.25=18.974.36-0.62+2.1+6.17=12.019.83-7.35+8.07+7.04=17.593.6-1.33+7.83+8.48=18.583.01-1.77+7.8+9.95=18.992.71-1.83+0.02+5.86=6.766.64-5.15+3.58+1.17=6.247.49-6.79+3.11+7.55=11.363.83-0.17+4.77+5.74=14.178.16-0.24+7.69+2.46=18.076.01-4.23+2.22+5.19=9.197.16-3.23+4.58+1.12=9.638.29-8.11+0.05+5.21=5.445.69-2.27+2.91+8.16=14.498.56-5.29+3.77+0.57=7.612.55-1.24+8.2+9.08=18.599.66-5.61+1.4+3.13=8.586.38-0.02+0.67+2.42=9.457.17-5.29+9.86+4.98=16.723.83-2.17+8.75+9.09=19.51.33-0.59+5.44+6.71=12.895.66-2.77+3.01+7.15=13.053.46-2.13+4.56+8.38=14.279.19-5.64+4.82+0.84=9.218.24-4.56+7.9+8.7=20.289.21-4.8+2.35+4.47=11.239.92-7.36+6.61+8.36=17.538.84-0.52+9.64+3.42=21.387.26-5.14+4.83+2.7=9.659.49-5.95+3.72+1.47=8.735.54-2.03+4.97+8.62=17.16.83-5.3+0.99+8.33=10.856.68-2.37+7.77+3.62=15.74.45-1.66+7.71+3.48=13.988.26-7.53+0.83+0.41=1.978.75-4.61+4.08+3.6=11.826.71-0.99+5.19+5.29=16.28.96-1.63+4+3.46=14.791.84-0.64+6.91+2.56=10.676.71-0.52+7.61-2.95=10.853.46-1.13+6.85-2.41=6.771.34-0.51+6.15-4.48=2.58.97-1.39+1.25-7.55=1.288.82-3.02+9.97-0.04=15.736.86-0.83+5.24-2.92=8.357.07-0.87+9.64-7.84=89.7-5.68+1.66-4.29=1.393.71-1.55+6.54-6.1=2.67.98-1.73+3.2-7.3=2.156.01-3.05+2-2.06=2.93.29-0.77+8.89-0.93=10.487.38-6.43+8.16-2.4=6.719.09-1.76+5.33-0.66=122.35-0.62+5.77-1.88=5.625.22-0.81+9.98-6.31=8.088.57-7.32+8.6-1.11=8.746.67-0.88+0.69-3.95=2.537.12-4.55+8.71-5.94=5.348.2-0.34+2.81-5.43=5.246.51-4.37+5.26-5.02=2.388.22-0.68+9.55-7.77=9.329.53-8.4+3.61-0.12=4.628.84-1.99+8.88-9.01=6.726.01-3.17+8.08-7.31=3.618.1-7.19+8.61-3.74=5.783.34-0.37+6.87-0.4=9.447.39-1.52+7.94-6.93=6.887.18-0.46+1.63-4.66=3.693.42-1.18+4.22-6=0.466.97-2.46+6.27-5.64=5.147.13-0.26+0.09-2.99=3.979.58-8.34+3.94-1.48=3.79.52-4.94+5.44-6.84=3.185.45-1.06+2.49-3.62=3.268.34-4.27+8.2-9.25=3.026.09-1.59+0.62-3.83=1.298.04-6.25+1.67-2.96=0.59.72-1.21+3.97-5.44=7.049.07-0.45+6.5-5.72=9.44.55-0.83+8.78-9.28=3