四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案3.7+8.61=7.34+7.53=4.07+1.55=3.55+5.93=1.68+9.62=1.52+4.81=2.01+7.13=2.58+8.1=7.57+6.37=6.99+8.62=5.22+0.61=2.55+7.57=2.28+5.79=4.19+4.27=1.57+9.11=6.65+4.53=1.28+8.54=3.37+3.57=4.64+8.33=3.97+6.84=6.1+2.55=9.76+0.11=5.23+9.7=0.88+8.26=6.97+9.57=1.64+1.12=6.93+4.78=1.06+2.62=3.47+8.29=3.08+0.15=4.08+0.7=7.6+8.81=2.23+9.08=6.82+6.47=2.14+4.05=3.09+4.48=3.3+9.12=3.77+0.27=3.52+2.32=6.07+7.93=9.22+8.21=9.25+4.67=4.17+4.79=5.22+1.42=3.59+8.49=8.3+8.75=8.67+7.6=4.28+0.17=7.82+3.9=4.32+7.35=4.4+9.56=3.94+5.32=8.29+7.25=8.83+6.86=9.2-0.46=7.39-5.93=4.02-0.09=2.43-1.92=8.93-1.1=8.4-1.96=6.72-5.59=9.66-2.55=9.99-4.22=6.95-4.98=6.52-6.15=3.67-0.6=5.96-1.12=4.87-4.5=9.81-0.5=7.82-3.52=7.85-6.83=8.47-6.63=7.58-5.02=9.3-6.9=9.83-5.29=8.23-1.2=8.93-7=2.58-1.65=2.82-0.27=3.06-0.58=6.66-3.18=1.87-1.71=4.71-0.68=2.12-0.53=4.62-0.65=9.81-3.96=6.37-0.64=6.55-1.01=7.87-1.75=6.94-3.62=7.38-2.08=7.56-3.99=9.08-8.98=8.23-7.31=6.72-2.2=8.76-3.36=5.32-1.61=6.43-0.82=9.04-6.88=9.16-5.69=2.63-1.79=8.36-1.56=8.57-2.65=8.17-1.73=3.06-0.07=7.4-4.31=7.15-2.67=4.93-0.31=7.05+3.05+9.42=2.61+3.04+3.97=9.67+2.3+8.04=3.77+9.44+7.66=1.53+2.19+5.3=1.12+7.8+9.79=2.86+5.08+6.91=4.67+7.97+5.86=4.83+4.94+3.41=8.18+0.66+1.31=3.43+6.32+7.63=9.77+8.72+0.99=7.44+7.5+1.21=4.38+2.27+1.52=3.73+9.99+7.14=3.55+3.08+7.66=5.94+1.57+5.12=8.77+7.8+2.34=0.18+1.74+7.37=8.04+2.96+2.33=1.45+3.83+6.07=9.36+6.48+2.44=7.83+1.7+6.6=6.93+5.77+8.45=8.96+2.32+4.5=1.12+4.33+1.8=2.47+2.21+3.5=4.72+5.61+2.81=6.72+8.28+7.09=7.96+1.96+6.85=1.36+7.01+9.5=8.91+7.76+3.41=5.44+3.74+3.61=7.2+2.95+6.64=8.86+1.46+1.67=4.57+5.51+3.11=7.47+0.93+2=7.62+1.2+2.31=9.95+6.49+3.34=7.53+3.47+6.17=3.28+3.39+3=7.36+5.7+0.5=5.71+3.81+3.86=6.88+0.58+0.49=9.43+6.53+2.16=2.19+1.21+5.14=9.59+4.81+0.11=5.46+7.88+3.12=7.04+0.3+6.98=1.04+0.28+1.99=0.87+2.63+3.53=3.44+2.24+4.41=2.79+7.21+0.78=2.78+8.77+6.09=2.54+3.3-5.08=0.48+5.39-2.44=6.57+5.67-0.98=5.71+1.09-4.56=9.46+1.56-8.98=9.91+0.23-0.9=0.55+4.39-4.13=6.81+0.19-2.9=7.84+1.31-7.34=7.73+9.81-6.78=7.03+3-7.27=1.26+9.96-2.33=3.32+8.53-9.97=0.02+6.36-3.78=9.61+0.93-4.98=1.75+3.9-3.98=5.43+7.48-9.03=9.48+9.85-3.99=6.33+0.73-5.96=0.98+4.1-0.77=7.67+4.49-1.78=0.35+7.16-4.88=7.95+2.77-5.23=1.86+7.48-8.08=7.12+4.21-1.14=4.99+8.93-9.77=9.7+5.65-0.19=0.97+4.22-1.88=2.44+5.77-6.12=8.77+5.62-9.01=2.74+6.9-1.04=3.96+1.29-0.27=8.76+6.42-1.04=9.4+5.52-8.5=5.92+4.4-9.38=3.62+2.23-5.04=8.85+1.3-5.16=8.07+2.5-6.56=7.88+0.68-1.61=5.98+8.41-2.46=8.96+8.55-3.28=2.11+7.59-8.19=7.75+9.28-7.02=7.56+1.08-7.33=1.11+1.89-1.72=7.12+0.46-5.22=2.34+8.24-4.75=4.99+4.43-4.49=8.76+8.49-6.6=4.36+9.84-9.28=9.95+4.87-8.26=8.93+1.65-0.23=0.85+6.93-1.39=8.92+0.45-5.49=7.4-4.04+4.07=7.46-4.52+8.11=6.51-0.52+2.31=8.12-0.43+4.95=9.73-3.27+0.67=3.91-3.71+5=9.2-6.73+5.04=3.87-2+0.84=9.57-5.81+2.55=7.1-4.27+0.23=9.92-4.34+1.5=2.99-0.43+0.15=5.57-4.6+0.45=6.29-4.57+6.76=5.8-3.41+3.95=8.84-4.62+4.5=6.37-4.97+7.42=7.29-6.12+8.55=5.54-2.88+2.56=9.51-3.86+2.7=6.6-2.96+1.5=9.02-5.81+8.34=6.98-1.38+6.75=6.54-4.45+2.87=6.02-3.16+3.78=3.33-2.53+4.79=7.89-4.65+2.68=7.63-2.26+9.04=8.58-0.52+2.59=8.65-6.26+4.98=8.55-6.11+1.6=4.06-3.19+5.59=5.24-0.77+9=6.92-3.97+6.48=9.43-5.01+3.49=4.74-2.59+7.69=6.78-5.63+9.71=5.57-0.98+4.02=8.77-6.53+9.15=5.98-3.67+6.24=8.98-1.94+6.72=5.36-2.53+7.52=8.69-2.49+9.34=9.96-9.05+8.57=5.9-3.95+4.16=9.09-2.09+2.42=6.57-6.15+4.03=8.77-3.7+5.08=6.13-5.96+4.11=9.14-2.8+6.65=0.51-0.2+9.37=9.69-3.8+3.36=7-5.81+7.06=9.1-4.62+0.69=7.12-1.4-0.18=7.08-0.44-1.27=9.63-0.33-4.66=4.24-0.79-1.58=5.09-0.89-0.38=8.36-1.13-4.22=8.74-1.47-5.23=8.43-6.03-0.83=4.66-1.24-0.9=6.96-4.33-1.39=9.71-5.86-0.44=6.56-0.16-0.14=8.34-1.86-4.79=7.44-1.31-3.17=5.16-1.02-0.91=8.94-3.27-4.99=8.75-2.05-5.27=9.21-4.26-4.72=3.14-1.2-0.47=9.98-0.95-5.83=8.25-0.57-1.7=4.49-0.29-3.15=1.99-1.54-0.3=8.97-3.97-3.25=9.92-0.93-4.05=4.91-2.94-0.81=7.81-0.6-1.71=7.7-4.93-0.04=4.75-1.53-0.27=9.17-1.17-2.99=7.19-1.66-5.12=8.67-0.06-7.77=5.84-2.03-2.6=9.57-0.57-6.83=2.88-1.51-0.71=8.8-1.33-3.38=6.46-2.06-0.67=8.88-0.9-3.22=8.06-5.12-0.09=9.3-6.92-0.88=8.39-7.29-0.02=3.83-1.71-2.02=7.94-1.21-2.03=9.63-0.38-3.54=9.49-3.95-0.68=8.99-6.23-1.37=8.6-4.3-2.11=8.14-0.56-3.15=7.81-4.54-2.47=7.96-3.05-3.78=9.08-0.95-2.19=9.81-6.59-2.5=9.27-0.55-7.76=8.61-2.79-5.09=3.63+1.29+0.34+3.08=7.01+7.74+5.02+3.6=0.74+7.16+4.2+1.11=4.21+7.69+1.61+3.1=7.99+9.81+5.89+3.2=9.31+9.33+1.5+3.08=2.71+6.29+4.69+6.19=5.65+7.14+7+4.04=0.47+4.22+4.79+3.3=8.31+7.89+8.66+0.67=8.7+4.58+8.89+0.65=7.87+5.59+3.12+0.23=2.46+9.94+1.17+3.87=0.61+7.12+7.27+1.34=5.54+5.5+4.97+0.57=0.91+1.71+7.46+9.9=1.48+0.08+4.5+6.86=7.91+6.53+6.58+3.37=8.88+5.74+7.88+6.52=3.51+5.24+6.09+2.56=4.98+5.51+5.65+3.5=6.14+8.45+0.06+8.24=1.96+3.24+2.68+2.79=0.18+9.64+7.95+6.7=1.54+6.13+4.01+6.85=2.74+1.77+5.58+2.16=0.89+8.74+1.38+7.59=5.84+4.84+3+9.55=8.06+3.14+3.82+9=2.65+0.2+4.47+3.99=7.12+1.72+8.73+7.88=9.57+9.52+7.56+5.27=5.72+2.61+1.43+2.87=8.4+9.41+1.02+9.4=0.83+9.19+4.37+4.09=4.89+4.5+3.76+0.39=0.03+8.32+9.64+8.7=3+4.89+9.7+8.7=9.14+4.04+0.47+9.68=6.44+6.19+5.64+5.46=8.7+6.33+0.26+7.98=1.54+2.49+1.79+3.21=4.76+6.89+0.33+0.57=7.98+5.72+7.41+7.48=1.97+5.97+9.59+9.36=6.74+7.03+6.19+5.13=9.15+7.63+2.39+8.87=6.55+8.16+8.42+8.39=0.33+2.6+2.51+1.96=3.19+3.72+0.02+5.91=6.28+0.63+5.08+6.95=8.05+7.28+0.24+4.51=5.01+6.88+9.14+0.78=5.34+7.28+3.25+8.01=0.92+9.23+7.23-5.62=9.05+0.52+0.4-1.94=5.84+5.73+0.32-9.44=4.41+4.13+3.05-5.23=7.33+4.43+9.17-2.49=9.84+9.33+8.33-3.01=1.75+9.72+5.63-5.17=8.96+2.22+2.34-6.44=2.89+2.39+9.52-4.78=3.92+0.09+8.05-8.63=8.68+2.31+0.11-0.85=4.35+3.9+7.87-7.84=1.61+6.34+2.61-2.06=8.54+9.94+2.75-1.69=5.84+6.49+2.74-8.71=2.94+7.44+1.56-3.53=1.85+3.45+6.34-6.25=5.7+6.69+9.2-5.58=0.73+5.83+8.12-5.53=0.42+9.69+2.09-5.18=0.98+4.2+6.98-8.07=3.99+7.56+9.75-9.7=5.42+4.12+1.92-1.58=6.72+7.1+7.4-0.73=4.88+9.29+5.07-7.89=2.95+1.34+3.5-3.72=1.03+6.83+0.86-7.4=9.3+5.76+7.19-2.87=3.72+3.37+9.5-7.43=5.58+2.87+5.5-0.73=0.78+6.44+6.54-3.78=0.55+0.4+2.01-1.6=5.6+7.09+6.82-5.11=7.67+8.8+1.76-2.65=7.58+5.36+0.91-4.21=7.21+0.96+4.67-6.52=3.15+2.99+6.61-1.05=3.75+9.51+2.02-1.81=7.66+0.33+2.22-5.33=0.83+0.75+3.27-0.08=1.42+6.82+9.52-8.45=6.82+4.64+3.17-0.93=4.45+6.96+7.83-7.41=8.55+5.29+1.01-8.58=8.75+6.18+2.3-5.82=1.87+6.54+7.02-6.65=7.6+3.53+2.64-9.44=5.23+0.6+0.76-6.34=8.16+6.64+7.48-1.65=2.06+8.62+8.05-4.14=8.57+2.62+5.61-9.35=3.44+8.17+6.17-9.53=5.36+9.51+2.16-9.93=2.07+8.17+6.87-7.49=0.69+2.52-1.03+8.16=7.1+4.04-9.72+0.17=8.37+9.96-3.39+1.02=5.31+6.38-8.57+8.18=7.56+6.64-5.9+4.19=1.98+5.17-0.07+9.26=6.03+7.8-3.67+7.15=2.08+5.81-0.46+1.67=4.88+2.36-5.42+5.12=4.46+6.95-9.05+2.57=8.57+5.6-0.49+9.41=7.03+4.99-9.75+0.13=2.62+6.3-0.86+0.94=8.84+4.24-5.59+6.99=7.16+4.24-7.48+7.79=4.84+6.4-8.81+8.25=8.33+9.76-7.81+2.85=8.44+5.83-0.76+5.19=1.02+7.99-5.94+1.37=1.27+7.32-5.54+6.17=6.11+0.56-3.57+4.88=1.18+2.38-3.19+7.3=6.57+4.98-0.36+0.05=4.34+6.88-5.6+0.14=6.76+0.85-1.13+2.79=5.01+5.94-2.84+6.83=1.69+7.69-0.57+1.5=5.37+8.35-3.72+8.39=9.44+5.92-9.66+0.9=7.4+7.18-2.9+6.86=2.04+7.05-4.36+2.6=2.38+9-1+9.93=2.7+5.43-1.36+2.22=2.49+1.9-3.62+0.81=9.04+9.77-0.68+9.66=8.96+7.36-3.95+0.04=9.21+1.62-0.9+2.67=9.82+0.48-2.95+3.89=4.75+2.09-1.85+9.55=3.18+2.81-2.38+9.61=9.86+4.83-6.52+0.92=2.45+8.24-7.82+1.37=5.96+9.02-4.77+8.69=3.35+4.34-6.56+3.33=5.64+3.05-8.27+8.18=9.22+9.51-7.03+2.42=3.76+7.91-0.95+4.14=3.74+8.9-1.75+0.78=9.52+9.97-6.42+7.46=5.41+9.14-7.99+9.64=9.45+8.98-8.18+3.71=8.23+1.6-5.8+4.29=6.01+7.43-4.97+7.9=9.09+9.18-3.45+7.12=5.38+8.5-7.77-5.37=4.86+9.29-3.69-8.88=7.36+5.46-5.05-5.72=9.22+8.1-9.41-1.05=8.99+7.81-3.43-3.44=8.36+1.75-2.47-2.03=4.7+8.84-7.27-0.22=8.85+5.34-4.21-1.68=0.65+8.57-0.1-2.21=8.62+4.19-5.6-0.63=8.16+1.11-2.05-1.6=3.42+8.61-2.05-8.99=1.1+4.86-3.38-0.06=9.2+8.84-8.82-9.07=6.65+0.02-1.69-0.8=4.55+7.63-7.43-3.37=9.73+6.29-6.75-6.39=8.72+3.42-6.21-4.6=9.99+7.84-7.82-5.98=6.88+1.02-7.24-0.06=6.5+5.65-4.98-3.84=7.89+6.24-1.83-7.9=1.25+4.38-2.22-2.98=5.98+4.01-0.62-1.09=4.66+8.84-1.55-8.9=7.95+4.83-1.9-6.44=6.17+9.82-6.24-4.04=6.56+6.82-9.26-0.99=9.07+5.82-3.08-1.32=5.49+2-2.03-3.36=7.25+6.87-7.28-1.12=8.96+4.18-7.38-5.07=5.39+6.09-4.77-3.05=5.02+3.98-0.79-5.18=8.77+4.72-4.38-5.58=8.22+7.35-1.52-0.3=1.56+7.41-1.4-6.25=8.28+7.1-0.19-4.81=6.44+3.2-1.03-0.94=4.2+1.26-1.42-0.29=7.44+3.87-0.61-0.12=4.09+2.37-1.57-1.08=9.76+7.64-6.16-3.59=1.74+7.18-0.17-2.85=4.68+4.5-5.09-2.23=2.19+7.12-4.98-2.05=8.41+2.62-8.13-1.69=1.95+8.23-2.67-4.72=8.69+8.37-3.35-5.49=7.65+6.4-3.8-1.1=3.18+7.14-0.17-8.27=9.7+0.85-4.83-0.21=5.2+8.16-7.94-1.83=9.66+2.77-1.65-9.6=7.23-5.09+9.42+1.92=5.41-4.81+4.01+1.48=6.7-5.19+1.36+2.13=9.98-5.53+6.28+5.46=4.98-2.23+8.71+4.55=6.07-3.87+4.96+3.03=9.13-0.53+6.37+0.56=4.77-2.82+4.99+6.71=9.07-7.45+6.78+2.22=8.56-8.38+2.97+3.28=8.81-7.5+6.28+5.81=5.43-2.15+7.08+4.82=1.92-1.74+7.24+6.58=7.66-0.24+3.61+1.02=5.03-2.75+8.09+2.13=4.76-4.1+1.53+4.71=5.35-4.05+7.92+3.84=7.81-2.32+0.27+6.61=9.22-2.64+5.24+7.16=8.8-3.67+1.93+3.19=8.61-2.62+8.83+7.1=7.83-0.18+0.82+8.01=7.76-6.49+7.23+2.62=5.1-0.97+6.83+4.84=9.18-1.59+2.77+7.25=9.47-8.86+1.31+9.74=8.54-3.96+9.24+7.88=9.53-7.81+2.73+0.33=6.13-1.44+2.94+6.55=8.59-8.28+7.92+8.24=5.09-2.07+0.39+2.4=6.02-2.57+9.92+4.53=9.23-0.14+6.73+9.03=9.77-5.42+4.63+6.68=6.04-5.48+6.88+9.55=2.68-0.89+3.31+4.62=8.67-3.02+2.35+2.99=5.65-1.01+1.81+0.07=5.53-4.87+5.46+8.22=3.55-3.41+9.87+7.96=6.95-3.07+1.78+3.16=9.18-0.45+7+5.86=7.49-1.34+8.45+8.28=7.54-2.31+1.99+4.3=8.22-5.85+2.05+6.23=8.88-2.73+5.54+2.57=7.01-3.52+2.56+2.43=2.54-2.42+8.74+5.08=4.52-0.7+2.67+2.93=8.21-5.77+9.01+3.14=9.26-3.67+5.39+8.96=9.65-7.88+5.08+7.39=5.16-1.72+9.47+3.16=3.99-2.19+7.7+0.65=3.87-2.27+9.52-1.84=9.54-0.02+0.73-8.99=5.56-2.84+3.71-5.01=7.09-1.49+2.24-4.21=8.01-1.06+8.93-0.74=8.91-0.09+2.91-5.35=8.41-0.5+0.35-5.09=6.38-5.79+1.82-0.41=5.92-1.21+1.85-1.1=6.08-1.13+9.09-4.89=6.05-2.5+8.35-4.14=3.94-2.43+7.99-7.5=9.34-8.04+3.03-3.24=8.01-3.04+9.49-3.75=5.65-1.37+7.46-1.9=5.17-0.07+8.87-3.14=6.76-0.27+8.18-2.18=7.81-1.95+5.1-5.26=1.76-0.73+2.38-2.6=5.48-2.36+5.39-1.85=4.3-1.98+4.51-4.86=7.81-6.95+1.34-1.27=2.86-2.56+9.92-8.18=3.18-1.59+8.5-8.25=7.2-4.25+3.1-1.36=2.98-2.38+4.37-0.26=9.29-0.35+2.21-5.77=3-2.5+3.16-2.2=9.89-0.64+0.28-0.35=2.93-1.59+1.63-0.14=8.07-4.21+4.54-3.57=6.8-6.05+8.01-1.46=5.08-4.05+3.57-2.77=8.74-0.27+5.68-3.04=5.44-3.27+9.02-3.98=5.74-0.58+1.33-5.18=6.25-4.56+4.41-3.41=2.23-2.01+5.67-3.44=4.4-2.46+5.5-7.17=5.53-0.22+4.34-3.02=9.19-7.54+8.27-0.36=6.68-2.53+0.54-2.8=7.53-0.91+2.48-4.02=6.15-0.54+0.12-5.39=1.96-0.16+7.32-8.45=8.74-4.8+4.1-4.79=7.78-1.26+2.57-7.42=2.81-1.34+7.77-6.78=2.39-1.92+3.73-2.49=4.89-2.51+6.52-0.38=5.89-0.07+5.63-6.87=9.31-7.91+8.39-5.63=5.58-3.63+9.51-8.09=4.84-0.09+6.84-7.36=9.52-5.67-1.68+5.89=6.62-1.6-2.19+5.17=9.46-0.67-3.99+9.25=9.91-1.74-5.72+9.41=7.04-0.07-3.69+4.27=9.66-1.16-1.86+6.98=9.96-3.93-5.17+0.7=8.24-6.09-0.51+9.61=4.4-2.34-1.64+5.82=9.12-8.05-0.92+9.78=8.42-3.79-0.24+7.78=8.56-4.02-1.33+7.06=8.56-0.95-7.41+7.51=4.91-0.99-1.04+5.95=2.99-1.05-1.4+9.05=7.47-0.97-5.7+1.41=7.34-4.77-0.35+9.16=6.28-0.92-0.81+5.41=8.85-1.52-4.15+4.66=8.72-6.66-0.19+3.49=6.41-3.7-0.14+5.85=4.01-0.69-2.46+7.73=4.9-1.95-2.02+3.45=3.4-2.35-0.68+2.2=9.99-5.39-1.5+2.36=4.01-1.27-2.53+6.04=2.18-0.97-0.85+1.79=7.12-0.87-3.19+5.81=4.92-1.31-2.54+2.24=9.43-2.12-2.83+1.74=9.94-3.04-4.51+8.23=7.19-3.61-3.43+4.52=7-1.59-3.5+1.62=8.44-0.75-7.13+6.29=8.72-1.78-5.87+2.26=8.96-7.91-0.12+8.78=9.04-2-6.13+5.93=9.73-2.1-3.21+6.19=9.48-1.58-7.14+3.28=8.96-7.22-1.5+9.71=5.73-3.84-1.04+3.3=4.37-2.4-1.3+1.32=7.53-1.59-0.2+2.97=9.84-2.74-4.11+4.54=7.8-1.77-0.8+5=6-0.89-4.89+2.26=3.99-1.21-2.22+3=8.22-0.5-4.82+0.62=9.62-4.28-1.17+8.87=9.07-6.52-0.75+7.29=6.5-3.36-0.83+8.26=9.57-5.67-1.58+2.75=9.38-3.62-1.95+0.86=8.87-0.95-0.93+3.18=8.59-2.17-5.2-0.56=7.31-2.72-0.19-1.73=5.46-0.39-2.73-0.53=9.83-2.01-0.33-3.89=7.11-1.36-1.3-2.37=6.37-0.65-0.67-2.15=8.33-1-3.06-2.75=8.72-0.43-0.08-1.97=6.3-0.33-1.58-1.13=9.11-2.78-5.77-0.24=9.96-1-3.7-2.06=9.85-3.77-4.4-0.85=9.5-2.54-6.15-0.63=9.4-2.55-1.74-3.83=2.17-0.26-1.05-0.65=6.41-0.12-0.17-0.65=8.33-2.34-4.62-0.03=2.26-0.47-0.31-0.24=6.05-0.64-0.39-1.64=5.52-2.2-0.26-0.63=9.97-3.2-0.1-1.57=7.98-4.97-1.35-0.22=8.77-0.35-3.77-2.2=8.33-0.87-2.1-0.46=6.98-2.14-0.62-0.08=7.74-4.33-2.74-0.51=8.27-2.9-1.25-1.87=9.23-1.77-3.59-3.54=6.56-1.11-2.46-0.55=7.56-1.92-3.64-1.75=8.26-2.42-3.02-1.94=5.18-0.82-3.26-0.86=5.6-1.9-1.67-1.53=8.8-2.48-2.14-1.42=7.64-4.46-0.31-1.19=7.99-6.82-0.53-0.5=9.98-3.28-1-2.97=9.6-3.7-1.38-2.44=9.27-2.78-1.39-4.99=6.87-2.99-0.44-3.13=9.06-2.3-1.02-1.95=3.83-2.29-0.63-0.52=3.21-0.31-1.26-0.33=8.21-3.29-1.26-2.37=6.75-0.51-2.78-1.45=8.16-5.59-0.42-0.94=5.45-1.95-2.87-0.31=9.47-2.76-4.36-1.89=6.03-0.83-1.63-1.04=9.8-4.46-2.09-1.03=8.34-2.67-0.52-3.15=6.14-0.1-0.29-0.8=9.81-2.05-4.06-1.99=7.83-2.55-0.22-0.87=参考答案3.7+8.61=12.317.34+7.53=14.874.07+1.55=5.623.55+5.93=9.481.68+9.62=11.31.52+4.81=6.332.01+7.13=9.142.58+8.1=10.687.57+6.37=13.946.99+8.62=15.615.22+0.61=5.832.55+7.57=10.122.28+5.79=8.074.19+4.27=8.461.57+9.11=10.686.65+4.53=11.181.28+8.54=9.823.37+3.57=6.944.64+8.33=12.973.97+6.84=10.816.1+2.55=8.659.76+0.11=9.875.23+9.7=14.930.88+8.26=9.146.97+9.57=16.541.64+1.12=2.766.93+4.78=11.711.06+2.62=3.683.47+8.29=11.763.08+0.15=3.234.08+0.7=4.787.6+8.81=16.412.23+9.08=11.316.82+6.47=13.292.14+4.05=6.193.09+4.48=7.573.3+9.12=12.423.77+0.27=4.043.52+2.32=5.846.07+7.93=149.22+8.21=17.439.25+4.67=13.924.17+4.79=8.965.22+1.42=6.643.59+8.49=12.088.3+8.75=17.058.67+7.6=16.274.28+0.17=4.457.82+3.9=11.724.32+7.35=11.674.4+9.56=13.963.94+5.32=9.268.29+7.25=15.548.83+6.86=15.699.2-0.46=8.747.39-5.93=1.464.02-0.09=3.932.43-1.92=0.518.93-1.1=7.838.4-1.96=6.446.72-5.59=1.139.66-2.55=7.119.99-4.22=5.776.95-4.98=1.976.52-6.15=0.373.67-0.6=3.075.96-1.12=4.844.87-4.5=0.379.81-0.5=9.317.82-3.52=4.37.85-6.83=1.028.47-6.63=1.847.58-5.02=2.569.3-6.9=2.49.83-5.29=4.548.23-1.2=7.038.93-7=1.932.58-1.65=0.932.82-0.27=2.553.06-0.58=2.486.66-3.18=3.481.87-1.71=0.164.71-0.68=4.032.12-0.53=1.594.62-0.65=3.979.81-3.96=5.856.37-0.64=5.736.55-1.01=5.547.87-1.75=6.126.94-3.62=3.327.38-2.08=5.37.56-3.99=3.579.08-8.98=0.18.23-7.31=0.926.72-2.2=4.528.76-3.36=5.45.32-1.61=3.716.43-0.82=5.619.04-6.88=2.169.16-5.69=3.472.63-1.79=0.848.36-1.56=6.88.57-2.65=5.928.17-1.73=6.443.06-0.07=2.997.4-4.31=3.097.15-2.67=4.484.93-0.31=4.627.05+3.05+9.42=19.522.61+3.04+3.97=9.629.67+2.3+8.04=20.013.77+9.44+7.66=20.871.53+2.19+5.3=9.021.12+7.8+9.79=18.712.86+5.08+6.91=14.854.67+7.97+5.86=18.54.83+4.94+3.41=13.188.18+0.66+1.31=10.153.43+6.32+7.63=17.389.77+8.72+0.99=19.487.44+7.5+1.21=16.154.38+2.27+1.52=8.173.73+9.99+7.14=20.863.55+3.08+7.66=14.295.94+1.57+5.12=12.638.77+7.8+2.34=18.910.18+1.74+7.37=9.298.04+2.96+2.33=13.331.45+3.83+6.07=11.359.36+6.48+2.44=18.287.83+1.7+6.6=16.136.93+5.77+8.45=21.158.96+2.32+4.5=15.781.12+4.33+1.8=7.252.47+2.21+3.5=8.184.72+5.61+2.81=13.146.72+8.28+7.09=22.097.96+1.96+6.85=16.771.36+7.01+9.5=17.878.91+7.76+3.41=20.085.44+3.74+3.61=12.797.2+2.95+6.64=16.798.86+1.46+1.67=11.994.57+5.51+3.11=13.197.47+0.93+2=10.47.62+1.2+2.31=11.139.95+6.49+3.34=19.787.53+3.47+6.17=17.173.28+3.39+3=9.677.36+5.7+0.5=13.565.71+3.81+3.86=13.386.88+0.58+0.49=7.959.43+6.53+2.16=18.122.19+1.21+5.14=8.549.59+4.81+0.11=14.515.46+7.88+3.12=16.467.04+0.3+6.98=14.321.04+0.28+1.99=3.310.87+2.63+3.53=7.033.44+2.24+4.41=10.092.79+7.21+0.78=10.782.78+8.77+6.09=17.642.54+3.3-5.08=0.760.48+5.39-2.44=3.436.57+5.67-0.98=11.265.71+1.09-4.56=2.249.46+1.56-8.98=2.049.91+0.23-0.9=9.240.55+4.39-4.13=0.816.81+0.19-2.9=4.17.84+1.31-7.34=1.817.73+9.81-6.78=10.767.03+3-7.27=2.761.26+9.96-2.33=8.893.32+8.53-9.97=1.880.02+6.36-3.78=2.69.61+0.93-4.98=5.561.75+3.9-3.98=1.675.43+7.48-9.03=3.889.48+9.85-3.99=15.346.33+0.73-5.96=1.10.98+4.1-0.77=4.317.67+4.49-1.78=10.380.35+7.16-4.88=2.637.95+2.77-5.23=5.491.86+7.48-8.08=1.267.12+4.21-1.14=10.194.99+8.93-9.77=4.159.7+5.65-0.19=15.160.97+4.22-1.88=3.312.44+5.77-6.12=2.098.77+5.62-9.01=5.382.74+6.9-1.04=8.63.96+1.29-0.27=4.988.76+6.42-1.04=14.149.4+5.52-8.5=6.425.92+4.4-9.38=0.943.62+2.23-5.04=0.818.85+1.3-5.16=4.998.07+2.5-6.56=4.017.88+0.68-1.61=6.955.98+8.41-2.46=11.938.96+8.55-3.28=14.232.11+7.59-8.19=1.517.75+9.28-7.02=10.017.56+1.08-7.33=1.311.11+1.89-1.72=1.287.12+0.46-5.22=2.362.34+8.24-4.75=5.834.99+4.43-4.49=4.938.76+8.49-6.6=10.654.36+9.84-9.28=4.929.95+4.87-8.26=6.568.93+1.65-0.23=10.350.85+6.93-1.39=6.398.92+0.45-5.49=3.887.4-4.04+4.07=7.437.46-4.52+8.11=11.056.51-0.52+2.31=8.38.12-0.43+4.95=12.649.73-3.27+0.67=7.133.91-3.71+5=5.29.2-6.73+5.04=7.513.87-2+0.84=2.719.57-5.81+2.55=6.317.1-4.27+0.23=3.069.92-4.34+1.5=7.082.99-0.43+0.15=2.715.57-4.6+0.45=1.426.29-4.57+6.76=8.485.8-3.41+3.95=6.348.84-4.62+4.5=8.726.37-4.97+7.42=8.827.29-6.12+8.55=9.725.54-2.88+2.56=5.229.51-3.86+2.7=8.356.6-2.96+1.5=5.149.02-5.81+8.34=11.556.98-1.38+6.75=12.356.54-4.45+2.87=4.966.02-3.16+3.78=6.643.33-2.53+4.79=5.597.89-4.65+2.68=5.927.63-2.26+9.04=14.418.58-0.52+2.59=10.658.65-6.26+4.98=7.378.55-6.11+1.6=4.044.06-3.19+5.59=6.465.24-0.77+9=13.476.92-3.97+6.48=9.439.43-5.01+3.49=7.914.74-2.59+7.69=9.846.78-5.63+9.71=10.865.57-0.98+4.02=8.618.77-6.53+9.15=11.395.98-3.67+6.24=8.558.98-1.94+6.72=13.765.36-2.53+7.52=10.358.69-2.49+9.34=15.549.96-9.05+8.57=9.485.9-3.95+4.16=6.119.09-2.09+2.42=9.426.57-6.15+4.03=4.458.77-3.7+5.08=10.156.13-5.96+4.11=4.289.14-2.8+6.65=12.990.51-0.2+9.37=9.689.69-3.8+3.36=9.257-5.81+7.06=8.259.1-4.62+0.69=5.177.12-1.4-0.18=5.547.08-0.44-1.27=5.379.63-0.33-4.66=4.644.24-0.79-1.58=1.875.09-0.89-0.38=3.828.36-1.13-4.22=3.018.74-1.47-5.23=2.048.43-6.03-0.83=1.574.66-1.24-0.9=2.526.96-4.33-1.39=1.249.71-5.86-0.44=3.416.56-0.16-0.14=6.268.34-1.86-4.79=1.697.44-1.31-3.17=2.965.16-1.02-0.91=3.238.94-3.27-4.99=0.688.75-2.05-5.27=1.439.21-4.26-4.72=0.233.14-1.2-0.47=1.479.98-0.95-5.83=3.28.25-0.57-1.7=5.984.49-0.29-3.15=1.051.99-1.54-0.3=0.158.97-3.97-3.25=1.759.92-0.93-4.05=4.944.91-2.94-0.81=1.167.81-0.6-1.71=5.57.7-4.93-0.04=2.734.75-1.53-0.27=2.959.17-1.17-2.99=5.017.19-1.66-5.12=0.418.67-0.06-7.77=0.845.84-2.03-2.6=1.219.57-0.57-6.83=2.172.88-1.51-0.71=0.668.8-1.33-3.38=4.096.46-2.06-0.67=3.738.88-0.9-3.22=4.768.06-5.12-0.09=2.859.3-6.92-0.88=1.58.39-7.29-0.02=1.083.83-1.71-2.02=0.17.94-1.21-2.03=4.79.63-0.38-3.54=5.719.49-3.95-0.68=4.868.99-6.23-1.37=1.398.6-4.3-2.11=2.198.14-0.56-3.15=4.437.81-4.54-2.47=0.87.96-3.05-3.78=1.139.08-0.95-2.19=5.949.81-6.59-2.5=0.729.27-0.55-7.76=0.968.61-2.79-5.09=0.733.63+1.29+0.34+3.08=8.347.01+7.74+5.02+3.6=23.370.74+7.16+4.2+1.11=13.214.21+7.69+1.61+3.1=16.617.99+9.81+5.89+3.2=26.899.31+9.33+1.5+3.08=23.222.71+6.29+4.69+6.19=19.885.65+7.14+7+4.04=23.830.47+4.22+4.79+3.3=12.788.31+7.89+8.66+0.67=25.538.7+4.58+8.89+0.65=22.827.87+5.59+3.12+0.23=16.812.46+9.94+1.17+3.87=17.440.61+7.12+7.27+1.34=16.345.54+5.5+4.97+0.57=16.580.91+1.71+7.46+9.9=19.981.48+0.08+4.5+6.86=12.927.91+6.53+6.58+3.37=24.398.88+5.74+7.88+6.52=29.023.51+5.24+6.09+2.56=17.44.98+5.51+5.65+3.5=19.646.14+8.45+0.06+8.24=22.891.96+3.24+2.68+2.79=10.670.18+9.64+7.95+6.7=24.471.54+6.13+4.01+6.85=18.532.74+1.77+5.58+2.16=12.250.89+8.74+1.38+7.59=18.65.84+4.84+3+9.55=23.238.06+3.14+3.82+9=24.022.65+0.2+4.47+3.99=11.317.12+1.72+8.73+7.88=25.459.57+9.52+7.56+5.27=31.925.72+2.61+1.43+2.87=12.638.4+9.41+1.02+9.4=28.230.83+9.19+4.37+4.09=18.484.89+4.5+3.76+0.39=13.540.03+8.32+9.64+8.7=26.693+4.89+9.7+8.7=26.299.14+4.04+0.47+9.68=23.336.44+6.19+5.64+5.46=23.738.7+6.33+0.26+7.98=23.271.54+2.49+1.79+3.21=9.034.76+6.89+0.33+0.57=12.557.98+5.72+7.41+7.48=28.591.97+5.97+9.59+9.36=26.896.74+7.03+6.19+5.13=25.099.15+7.63+2.39+8.87=28.046.55+8.16+8.42+8.39=31.520.33+2.6+2.51+1.96=7.43.19+3.72+0.02+5.91=12.846.28+0.63+5.08+6.95=18.948.05+7.28+0.24+4.51=20.085.01+6.88+9.14+0.78=21.815.34+7.28+3.25+8.01=23.880.92+9.23+7.23-5.62=11.769.05+0.52+0.4-1.94=8.035.84+5.73+0.32-9.44=2.454.41+4.13+3.05-5.23=6.367.33+4.43+9.17-2.49=18.449.84+9.33+8.33-3.01=24.491.75+9.72+5.63-5.17=11.938.96+2.22+2.34-6.44=7.082.89+2.39+9.52-4.78=10.023.92+0.09+8.05-8.63=3.438.68+2.31+0.11-0.85=10.254.35+3.9+7.87-7.84=8.281.61+6.34+2.61-2.06=8.58.54+9.94+2.75-1.69=19.545.84+6.49+2.74-8.71=6.362.94+7.44+1.56-3.53=8.411.85+3.45+6.34-6.25=5.395.7+6.69+9.2-5.58=16.010.73+5.83+8.12-5.53=9.150.42+9.69+2.09-5.18=7.020.98+4.2+6.98-8.07=4.093.99+7.56+9.75-9.7=11.65.42+4.12+1.92-1.58=9.886.72+7.1+7.4-0.73=20.494.88+9.29+5.07-7.89=11.352.95+1.34+3.5-3.72=4.071.03+6.83+0.86-7.4=1.329.3+5.76+7.19-2.87=19.383.72+3.37+9.5-7.43=9.165.58+2.87+5.5-0.73=13.220.78+6.44+6.54-3.78=9.980.55+0.4+2.01-1.6=1.365.6+7.09+6.82-5.11=14.47.67+8.8+1.76-2.65=15.587.58+5.36+0.91-4.21=9.647.21+0.96+4.67-6.52=6.323.15+2.99+6.61-1.05=11.73.75+9.51+2.02-1.81=13.477.66+0.33+2.22-5.33=4.880.83+0.75+3.27-0.08=4.771.42+6.82+9.52-8.45=9.316.82+4.64+3.17-0.93=13.74.45+6.96+7.83-7.41=11.838.55+5.29+1.01-8.58=6.278.75+6.18+2.3-5.82=11.411.87+6.54+7.02-6.65=8.787.6+3.53+2.64-9.44=4.335.23+0.6+0.76-6.34=0.258.16+6.64+7.48-1.65=20.632.06+8.62+8.05-4.14=14.598.57+2.62+5.61-9.35=7.453.44+8.17+6.17-9.53=8.255.36+9.51+2.16-9.93=7.12.07+8.17+6.87-7.49=9.620.69+2.52-1.03+8.16=10.347.1+4.04-9.72+0.17=1.598.37+9.96-3.39+1.02=15.965.31+6.38-8.57+8.18=11.37.56+6.64-5.9+4.19=12.491.98+5.17-0.07+9.26=16.346.03+7.8-3.67+7.15=17.312.08+5.81-0.46+1.67=9.14.88+2.36-5.42+5.12=6.944.46+6.95-9.05+2.57=4.938.57+5.6-0.49+9.41=23.097.03+4.99-9.75+0.13=2.42.62+6.3-0.86+0.94=98.84+4.24-5.59+6.99=14.487.16+4.24-7.48+7.79=11.714.84+6.4-8.81+8.25=10.688.33+9.76-7.81+2.85=13.138.44+5.83-0.76+5.19=18.71.02+7.99-5.94+1.37=4.441.27+7.32-5.54+6.17=9.226.11+0.56-3.57+4.88=7.981.18+2.38-3.19+7.3=7.676.57+4.98-0.36+0.05=11.244.34+6.88-5.6+0.14=5.766.76+0.85-1.13+2.79=9.275.01+5.94-2.84+6.83=14.941.69+7.69-0.57+1.5=10.315.37+8.35-3.72+8.39=18.399.44+5.92-9.66+0.9=6.67.4+7.18-2.9+6.86=18.542.04+7.05-4.36+2.6=7.332.38+9-1+9.93=20.312.7+5.43-1.36+2.22=8.992.49+1.9-3.62+0.81=1.589.04+9.77-0.68+9.66=27.798.96+7.36-3.95+0.04=12.419.21+1.62-0.9+2.67=12.69.82+0.48-2.95+3.89=11.244.75+2.09-1.85+9.55=14.543.18+2.81-2.38+9.61=13.229.86+4.83-6.52+0.92=9.092.45+8.24-7.82+1.37=4.245.96+9.02-4.77+8.69=18.93.35+4.34-6.56+3.33=4.465.64+3.05-8.27+8.18=8.69.22+9.51-7.03+2.42=14.123.76+7.91-0.95+4.14=14.863.74+8.9-1.75+0.78=11.679.52+9.97-6.42+7.46=20.535.41+9.14-7.99+9.64=16.29.45+8.98-8.18+3.71=13.968.23+1.6-5.8+4.29=8.326.01+7.43-4.97+7.9=16.379.09+9.18-3.45+7.12=21.945.38+8.5-7.77-5.37=0.744.86+9.29-3.69-8.88=1.587.36+5.46-5.05-5.72=2.059.22+8.1-9.41-1.05=6.868.99+7.81-3.43-3.44=9.938.36+1.75-2.47-2.03=5.614.7+8.84-7.27-0.22=6.058.85+5.34-4.21-1.68=8.30.65+8.57-0.1-2.21=6.918.62+4.19-5.6-0.63=6.588.16+1.11-2.05-1.6=5.623.42+8.61-2.05-8.99=0.991.1+4.86-3.38-0.06=2.529.2+8.84-8.82-9.07=0.156.65+0.02-1.69-0.8=4.184.55+7.63-7.43-3.37=1.389.73+6.29-6.75-6.39=2.888.72+3.42-6.21-4.6=1.339.99+7.84-7.82-5.98=4.036.88+1.02-7.24-0.06=0.66.5+5.65-4.98-3.84=3.337.89+6.24-1.83-7.9=4.41.25+4.38-2.22-2.98=0.435.98+4.01-0.62-1.09=8.284.66+8.84-1.55-8.9=3.057.95+4.83-1.9-6.44=4.446.17+9.82-6.24-4.04=5.716.56+6.82-9.26-0.99=3.139.07+5.82-3.08-1.32=10.495.49+2-2.03-3.36=2.17.25+6.87-7.28-1.12=5.728.96+4.18-7.38-5.07=0.695.39+6.09-4.77-3.05=3.665.02+3.98-0.79-5.18=3.038.77+4.72-4.38-5.58=3.538.22+7.35-1.52-0.3=13.751.56+7.41-1.4-6.25=1.328.28+7.1-0.19-4.81=10.386.44+3.2-1.03-0.94=7.674.2+1.26-1.42-0.29=3.757.44+3.87-0.61-0.12=10.584.09+2.37-1.57-1.08=3.819.76+7.64-6.16-3.59=7.651.74+7.18-0.17-2.85=5.94.68+4.5-5.09-2.23=1.862.19+7.12-4.98-2.05=2.288.41+2.62-8.13-1.69=1.211.95+8.23-2.67-4.72=2.798.69+8.37-3.35-5.49=8.227.65+6.4-3.8-1.1=9.153.18+7.14-0.17-8.27=1.889.7+0.85-4.83-0.21=5.515.2+8.16-7.94-1.83=3.599.66+2.77-1.65-9.6=1.187.23-5.09+9.42+1.92=13.485.41-4.81+4.01+1.48=6.096.7-5.19+1.36+2.13=59.98-5.53+6.28+5.46=16.194.98-2.23+8.71+4.55=16.016.07-3.87+4.96+3.03=10.199.13-0.53+6.37+0.56=15.534.77-2.82+4.99+6.71=13.659.07-7.45+6.78+2.22=10.628.56-8.38+2.97+3.28=6.438.81-7.5+6.28+5.81=13.45.43-2.15+7.08+4.82=15.181.92-1.74+7.24+6.58=147.66-0.24+3.61+1.02=12.055.03-2.75+8.09+2.13=12.54.76-4.1+1.53+4.71=6.95.35-4.05+7.92+3.84=13.067.81-2.32+0.27+6.61=12.379.22-2.64+5.24+7.16=18.988.8-3.67+1.93+3.19=10.258.61-2.62+8.83+7.1=21.927.83-0.18+0.82+8.01=16.487.76-6.49+7.23+2.62=11.125.1-0.97+6.83+4.84=15.89.18-1.59+2.77+7.25=17.619.47-8.86+1.31+9.74=11.668.54-3.96+9.24+7.88=21.79.53-7.81+2.73+0.33=4.786.13-1.44+2.94+6.55=14.188.59-8.28+7.92+8.24=16.475.09-2.07+0.39+2.4=5.816.02-2.57+9.92+4.53=17.99.23-0.14+6.73+9.03=24.859.77-5.42+4.63+6.68=15.666.04-5.48+6.88+9.55=16.992.68-0.89+3.31+4.62=9.728.67-3.02+2.35+2.99=10.995.65-1.01+1.81+0.07=6.525.53-4.87+5.46+8.22=14.343.55-3.41+9.87+7.96=17.976.95-3.07+1.78+3.16=8.829.18-0.45+7+5.86=21.597.49-1.34+8.45+8.28=22.887.54-2.31+1.99+4.3=11.528.22-5.85+2.05+6.23=10.658.88-2.73+5.54+2.57=14.267.01-3.52+2.56+2.43=8.482.54-2.42+8.74+5.08=13.944.52-0.7+2.67+2.93=9.428.21-5.77+9.01+3.14=14.599.26-3.67+5.39+8.96=19.949.65-7.88+5.08+7.39=14.245.16-1.72+9.47+3.16=16.073.99-2.19+7.7+0.65=10.153.87-2.27+9.52-1.84=9.289.54-0.02+0.73-8.99=1.265.56-2.84+3.71-5.01=1.427.09-1.49+2.24-4.21=3.638.01-1.06+8.93-0.74=15.148.91-0.09+2.91-5.35=6.388.41-0.5+0.35-5.09=3.176.38-5.79+1.82-0.41=25.92-1.21+1.85-1.1=5.466.08-1.13+9.09-4.89=9.156.05-2.5+8.35-4.14=7.763.94-2.43+7.99-7.5=29.34-8.04+3.03-3.24=1.098.01-3.04+9.49-3.75=10.715.65-1.37+7.46-1.9=9.845.17-0.07+8.87-3.14=10.836.76-0.27+8.18-2.18=12.497.81-1.95+5.1-5.26=5.71.76-0.73+2.38-2.6=0.815.48-2.36+5.39-1.85=6.664.3-1.98+4.51-4.86=1.977.81-6.95+1.34-1.27=0.932.86-2.56+9.92-8.18=2.043.18-1.59+8.5-8.25=1.847.2-4.25+3.1-1.36=4.692.98-2.38+4.37-0.26=4.719.29-0.35+2.21-5.77=5.383-2.5+3.16-2.2=1.469.89-0.64+0.28-0.35=9.182.93-1.59+1.63-0.14=2.838.07-4.21+4.54-3.57=4.836.8-6.05+8.01-1.46=7.35.08-4.05+3.57-2.77=1.838.74-0.27+5.68-3.04=11.115.44-3.27+9.02-3.98=7.215.74-0.58+1.33-5.18=1.316.25-4.56+4.41-3.41=2.692.23-2.01+5.67-3.44=2.454.4-2.46+5.5-7.17=0.275.53-0.22+4.34-3.02=6.639.19-7