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3.98+4.94=5.49+3.18=9.08+0.41=4.01+9.52=2.68+1.24=3.62+9.86=4.38+5.49=2.43+1.46=1.87+4.45=3.23+4.66=9.62+1.53=3.46+7.16=1.47+3.59=9.71+2.43=4.58+3.12=5.01+6.99=0.68+1.79=9.99+5.44=0.63+4.83=0.61+5.84=2.7+8.41=2.8+3.99=0.82+1.05=2.34+9.18=8.39+4.18=1.31+0.23=5.7+6.31=5.63+5.38=3.03+9.64=7.8+7=0.15+8.06=6.73+6.8=2.63+0.78=2.44+5.23=9.04+6.14=6.52+4.96=9.2+6.59=1+5.96=2.38+5.95=6.52+6.95=6.29+7.78=8.79+6.33=2.25+4.78=5.62+3.5=8.88+6.19=0.53+0.3=7.49+3.16=8.51+0.93=4.64+9.05=8.1+8.08=3.61+5.58=9.31+2.23=5.05+3.08=1.52+0.83=8.19-7.69=6.23-4.74=8.55-6.92=9.54-8.74=5.97-4.46=9.42-2.53=9.16-8.47=9.53-1.25=4.3-3.62=8.67-2.15=5.87-0.43=5.81-2.88=4.62-1.04=8.26-0.94=4.73-2.86=9.15-1.15=5.28-0.27=9.05-1.74=8.41-6.44=9.71-5.89=6.68-1.81=7.47-7.26=9.26-8.17=5.68-1.9=1.93-0.02=8.11-2.09=6.66-4.65=7.46-1.73=3.58-3.22=5.74-2.07=9.28-7.05=9.02-8.74=5.38-4.39=8.12-2.3=6.98-4.44=4.1-1.61=6.67-5.86=6.74-4.07=8.38-4.37=7.21-7.07=8.92-4.06=5.03-0.96=2.76-2.2=7.45-0.05=9.23-3.4=5.93-0.29=4.45-3.56=9.69-6.18=6.26-1.74=9.78-6.8=9.89-4.97=7.18-1.69=8.96-4.58=6.95-0.2=9.93+8.7+6.95=1.34+5.49+5.77=2.89+8.6+1.37=9.28+6.83+2.14=4.26+6.57+2.27=9.27+1.47+9.54=3.97+3.63+2.92=8.48+1.15+8.14=2.94+1.27+5.7=8.7+2.36+0.86=6.82+2.22+5.32=3.4+3.77+7.56=6.43+9.69+3.48=6.51+3.73+2.73=6.55+5.74+9.78=5.07+4.77+1.28=8.48+0.92+6.37=1.12+7.56+8.64=0.36+2.32+8.14=1.65+9.81+4.26=0.31+7.02+5.06=0.62+0.46+4.21=1.34+9.05+0.28=7.81+2.66+8.78=8.55+2.31+3.02=2.98+7.53+8.93=8.01+5.6+2.16=9.31+5.94+8.9=6.71+3.37+4.52=1.35+5.82+3.92=0.87+3.03+8.06=4.59+5.63+9.86=9.24+2.2+8.57=5.63+8.7+0.21=2.37+5.52+6.63=5.19+2.99+4.18=2.54+3.66+0.67=5.36+4.88+3.09=1.98+0.71+9.84=6.83+5.31+0.25=2.92+9.81+4.14=7.77+0.03+8.27=9.52+0.06+6.82=4.47+1.62+0.14=3.34+4.89+1.8=1.45+8+8.08=1.93+1.22+0.46=6.82+4+8.72=4.08+7.44+4.14=6.64+0.36+8.42=7.56+1.04+4.81=9.27+7.17+9.03=0.38+9.97+6.63=1.45+7.76+1.55=7.96+9.86-6.23=5.65+6.64-3.92=5.05+4.93-1.65=5.24+4.17-3=4.26+5.36-4.66=8.75+4.57-3.56=5.82+9.96-1.81=6.8+7.19-0.29=7.09+0.97-6.32=0.12+7.32-2.92=8.75+0.88-9.37=7.86+6.59-2.07=2.66+5.94-7.55=0.17+9.1-7.46=0.56+6.33-3.07=9.49+7.46-0.4=1.2+7.18-5.72=2.54+6.01-2.02=6.06+2.72-8.11=5.24+5.1-6.87=7.39+7.75-6.39=3.51+2.6-1.06=6.24+8.27-3.12=4.66+0.71-1.06=4+9.8-8.34=7.36+5.39-6.6=8.31+0.61-2.13=1.82+1.42-1.14=3.55+1.49-1.4=8.07+4.16-3.9=5.23+6.69-3.58=9.2+9.61-2.5=6.59+5.01-5.36=5.07+6.76-5.14=9.95+9.18-6.69=7.01+8.89-3.25=2.22+8.45-0.96=9.61+5.41-3.45=6.79+1.55-4.56=8.99+6.31-9.27=3.47+4.4-3.02=1.57+4.58-5.68=8.04+1.56-3.74=6.42+0.56-3.72=6.37+5.41-1.69=9.6+1.97-8.72=7.45+9.83-7.95=7.29+4.03-0.83=5.55+6.75-3.58=2.45+4.46-0.03=9.12+5.81-4.12=1.13+8.04-1.52=1.3+5.15-5.06=8.3+2.16-4.56=9.25-5.87+3.19=9.09-8.98+8.6=7.31-3.16+6.7=6.06-1.96+0.3=9.83-0.36+1.37=9.62-4.82+9.24=5.9-5.39+5.6=9.94-5.82+6.34=1.98-1.8+5.07=7.41-1.16+6.7=9.1-4.22+1.27=5.23-3.78+8.25=2.01-0.18+8.75=5.3-3.43+0.51=2.99-2.69+1.69=5.8-4.83+3.19=7.73-4.1+7.94=8.97-8.19+6.34=4.48-3.18+1.6=0.94-0.55+6.49=8.52-0.27+3.84=1.48-0.78+7.82=9.32-4.82+9.41=5.73-4.05+4.24=1.57-0.77+7.65=4.68-0.54+4.43=4.91-4.6+2.78=9.57-2.47+0.59=6.75-0.29+7.28=6.37-5.28+6.21=2.94-0.31+5.21=6.84-0.32+1.71=7.75-0.66+5.64=9.06-5.53+2.81=3.19-2.15+2.12=6.5-0.44+8.5=8.61-1.3+8.09=7.86-6.35+0.44=5.4-3.27+2.3=8.01-0.95+3.48=8.35-4.42+4.63=9.13-8.09+7.21=7.82-7.45+5.6=8.92-2.5+5.64=6.9-1.04+6.43=5.39-5+6.91=8.72-5.53+3.28=8.68-4.43+8.37=5.3-1.09+7.53=5.63-1.01+3.4=8.69-5.72+0.37=9.18-7.88+1.29=2-1.29+2.77=3.25-0.24+1.52=7.21-0.19-5.42=9.2-1.85-4.35=7.32-1.09-2.89=7.91-4.55-2.8=8.91-5.34-0.22=9.59-1.03-4.68=6.99-0.74-0.93=6.94-3.6-2.3=9.98-0.06-3.07=9.52-1.3-1.72=6.85-1.58-4.04=8.96-3.51-2.24=6.73-1.87-2.44=6.3-2.3-2.14=8.28-2.08-4.19=6.41-0.46-5.06=4.92-1.69-2.32=8.65-4.24-1.62=9.6-1.21-7.59=9.37-2.44-1.04=9.45-7.1-0.72=9.69-1.48-3.25=9.73-3.05-4.34=5.72-1.16-3.9=8.51-2.87-2.5=3.72-2.01-0.46=9.84-6.15-1.77=8.25-2.37-2.76=8.08-4.88-2.72=9.49-2.09-5.38=9.17-1.88-3.55=9.14-5.09-3.58=6.87-0.58-1.33=5.77-1.64-1.22=9.99-2.23-2.01=7.79-0.08-6.25=8.25-6.71-0.17=8.14-4.46-2.48=7.55-5.09-1.56=7.62-4.98-0.69=7.72-2.32-4.77=8.75-2.48-3.14=9.31-3.27-3.58=9.56-2.74-2.22=9.11-1.47-0.9=7.45-4.47-1.71=5.35-4.6-0.65=8.24-0.87-2=7.05-1.25-2.02=7.22-2.53-0.82=9.51-1.79-5.52=9.65-5.87-2.12=8.05-1.99-2.6=3.61-1.31-1.61=2.56+5.47+2.91+4.28=0.87+2.04+4.01+4.62=8.95+2.26+5.77+8.63=9.32+0.62+5.45+8.37=4.9+1.28+6.54+2.46=4.15+4.7+8.82+3.73=2.79+2.2+4.43+1.28=2.46+7.03+7.19+7.58=3.68+7+7.75+2.94=7.7+1.97+8.54+7.98=9.31+2.03+9.03+2.73=0.78+6.14+3.49+4.26=5.05+8.64+0.67+8.77=5.32+1.04+7.2+3.2=6.12+9.58+4.33+9.97=1.25+5.13+0.34+4.92=2.36+9.66+0.03+1.12=2.58+6.27+5.55+4.09=8.93+2.77+2.55+2.4=8.5+6.7+9.23+5.2=3.07+9+6.36+3.27=8.9+6.52+0.28+2.88=9.2+8.8+1.92+2.47=8.11+3.18+0.25+0.53=8+2.89+8.95+9.33=3.2+7.33+2.12+3.48=6.21+9.84+5.36+3.44=5.67+8.18+6.58+5.03=7.85+5.38+1.63+2.19=7.75+3.28+8.28+6.34=9.08+9.76+4.7+8.87=7.03+0.89+5.96+3.66=1.78+2.78+6.44+5.74=5.88+5.28+3.85+8.95=3.42+7.39+5.09+9.14=4.36+7.64+3.36+2.33=3.33+6.78+0.29+6.92=7.84+8.06+7.24+7.1=7.69+0.84+4.87+9.76=3.31+6.42+0.5+1.37=8.59+1.45+9.15+1.74=0.37+2.55+4.93+1.59=4.38+8.26+5.73+6.71=6.04+8.49+6.91+7.04=1.58+8.86+5.52+0.98=4.5+8.27+0.12+5.87=0.8+9.94+8.3+3.65=5.34+2.9+7.62+6.32=1.72+8.79+3.3+0.25=7.14+1.03+0.58+9.17=4.65+6.47+7.98+6.02=4.6+8.26+2.35+9.7=8.75+6.89+5.85+9.38=0.9+0.24+0.62+0.36=9.39+8.38+6.21-7.11=8.85+7.33+1.38-7.3=9.74+6.85+1.77-6.41=7.39+1.69+2.07-7.35=4.19+2.07+2.06-1=1.79+8.87+3.06-3.05=3.35+1.33+3.5-0.74=9.24+0.09+9.46-7.46=3.67+6.88+9.14-7.37=3.62+2.23+7.82-2.03=6.23+6.54+3.86-0.86=5.27+6.7+4.27-3.09=2.48+8.63+3-3.43=5.16+9.34+3.91-6.1=6.91+5.87+5.38-1.55=4.36+7.14+3.18-8.21=9.36+4.34+3.62-7.42=2.65+9.42+9.53-2.57=1.62+7.01+7.48-5.3=2.74+4.03+5.61-0.67=6.23+3.21+8.53-9.37=8.65+1.05+6.88-0.98=7.45+8.08+6.56-3.33=9.73+9.8+5.24-4.85=6.7+8.99+1.15-3.56=3.98+6.76+2.45-3.26=7.84+7.45+3.85-0.88=7+4.57+0.63-0.3=9.56+8.64+9.37-7.91=5.48+5.44+9.18-1.87=5.13+2.38+6.19-1.99=6.22+3.9+9.96-0.75=1.85+2.13+9.82-5.47=4.88+6.92+5.18-1.14=5.41+1.39+4.65-8.73=6.65+8.65+2.06-2.54=3.62+4.37+3.89-6.8=0.63+5.54+5.94-9.78=3.06+3.53+8.69-2.6=0.75+4.19+8.43-8.89=8.56+9.03+1.05-8.73=2.86+3.43+1.78-3.39=2.3+3.77+2.83-4.47=6.84+5.15+4.22-4.95=3.83+2.73+3.09-1.76=5.86+4.91+0.97-9.82=1.5+4.46+8.57-5.25=5.61+3.54+2.98-0.65=8.82+8.71+9.49-8.28=4.86+7.92+7.11-0.53=2.42+8.21+2.47-1.45=7.34+8.81+3.35-3.04=0.93+9.99+3.82-8.95=3.8+7.59+5.73-6.17=4.82+4.03-7.18+6.2=6.63+4.59-9.19+4.14=9.53+8.08-1.82+6.16=8.67+8.53-2.69+1.73=2.64+6.74-4.6+7.77=1.96+9.71-8.03+7.54=7.45+9.36-9.46+9.12=9.24+6.55-6.89+9.74=9.17+5.59-9.11+0.13=7.29+4.05-7.07+6.36=6.66+2.33-2.87+0.24=3.34+7.35-9.32+2.9=5.18+9.69-1.32+0.77=5.03+8.54-7.62+8.66=6.38+9.49-8.57+6.96=8.96+7.14-1.12+4.32=8.28+8.74-8.4+9.98=2+8.55-1.72+3.75=9.03+3.66-6.27+2.67=6.51+3.15-1.43+9.87=1.24+9.19-8.24+2.91=9.22+1.08-8.76+5.03=9.95+8.1-8.06+3.97=4.01+9.85-9.96+8.96=5.69+4.52-9.58+0.44=0.08+4.37-3.5+8.21=2.38+6.82-0.47+5.76=6.78+3.03-3.67+4.55=9.35+1.18-6.18+3.38=7.83+7.55-4.87+5.55=3+3.05-3.76+8.87=5.61+6.5-2.59+6=4.1+4.58-6.11+1.85=1.59+7.1-2.73+1.19=2.34+8.7-7.14+9.31=1.96+2.28-1.89+9.6=5.81+5.96-4.38+6.53=0.51+8.66-6.3+6.38=9.47+5.88-3.1+2.29=2.32+8.44-7.11+1.83=5.93+4.02-2.61+4.03=9.56+3.91-0.17+7.67=8.79+9.77-7.84+3.68=8.73+9.47-9.93+1.18=4.43+1.84-3.61+9.68=4.15+9.19-8.31+4.59=4.71+8.14-5.67+9.55=5.58+9.83-0.94+3.35=4.6+9.28-0.77+7.86=8.57+8.8-2.7+7.94=2.89+1.88-3.11+1.61=5.15+8.96-5.21+8.32=9.22+3.98-6+3.96=2.7+0.23-0.95+4.09=3.52+8.11-6.8-3.43=9.18+3.57-1.6-0.73=6.08+8.15-3.83-0.12=8.27+6.12-1.98-3.15=6.07+7.6-9.93-1.63=4.23+6.03-3.12-0.23=6.52+2.5-3.75-4.65=3.63+9.87-5.2-0.11=4.29+7.78-4.15-7.73=8.03+4.47-3.45-0.43=5.28+5.06-2.68-1.27=9.81+1.94-5.35-0.31=9.96+7.04-4.67-2.26=5.73+0.34-3.13-1.6=3.58+7.35-4.84-1.66=8.72+6.8-8.92-4.02=6.46+6.51-8.22-1.88=5.56+8.41-3.73-2.8=9.65+8.51-8.92-7.73=3.93+2.85-1.62-2.92=5.72+5.16-4.16-6.01=6.6+8.22-4.97-5.45=0.88+3.04-2.08-1.48=8.18+4.32-4.43-1.51=5.52+4.74-1.24-2.11=9.83+9.24-3.61-3.39=1.68+5.52-3.14-1.12=4.94+8.01-4.89-3.07=3.94+4.64-1.73-2.46=7.65+8.36-1.34-2.35=6.03+9.63-7.04-8.13=4.75+4.42-2.67-1.56=9.1+9.2-5.56-7.03=6.11+1.51-5.91-0.12=8.99+0.91-2.12-3.5=6.54+5.28-5.01-3.08=5.63+3.74-0.65-0.05=2.83+2.82-4.21-0.35=7.92+7.55-1.96-9.04=7.06+1.06-3.19-2.71=9.11+4.57-4.93-1.18=9+3.06-4.4-6.79=6.64+1.9-3.26-4.75=4.21+3-2.89-3.35=0.5+5.12-1.84-3.6=3.42+3.75-0.87-3.89=9.1+6.3-7.26-1.67=9.67+4.37-1.31-7.93=4.15+1.57-1.45-1.25=6.36+7.83-5.98-6.14=9.87+8.95-9.34-8.53=1.85+6.78-4.4-0.84=6.55+0.83-3.3-3=0.45+8.58-1.08-5.71=7.88-2.83+5.03+9.1=7.74-2.06+1.23+8.72=9.26-6.3+6.67+9.79=4.82-2.94+6.28+9.18=9.81-3.27+6.51+3.39=8.74-2.01+2.61+0.04=2.99-0.13+1.49+5.91=8.51-5.77+3.68+6.24=8.52-1.68+2.79+7.7=1.64-0.98+8.29+8.63=7.57-4.78+4.33+9.11=8.52-3.43+2.62+3.68=8.21-3.38+4.02+7.76=7.51-4.26+7.91+2.18=5.62-2.59+9.94+1.85=6.41-5.22+6.87+7.71=3.01-2.23+9.65+8.27=8.66-5.04+9.65+2.11=7.43-4.47+9.09+9.55=8.61-5.29+7.79+5.15=8.37-0.45+4.98+8.2=6.72-6.37+0.75+6.61=7.78-2.29+5.13+8.04=5.71-0.02+6.11+8.18=4.7-3.21+9.41+1.79=6.42-2.22+9.34+1.23=9.68-1.29+1.13+9.56=1.26-0.67+9.07+1.16=6.91-4.77+9.16+6.76=9.23-4.03+7.93+7.56=8.55-4.33+9.46+2.11=7.87-4.35+7.86+4.02=3.23-2.76+3.74+8.22=7.66-0.04+1.6+0.97=8.7-7.73+8.86+6.95=1.22-0.42+9.65+8.86=9.98-5.78+0.11+5.64=7.07-2.89+7.73+6.23=1.44-1.23+0.19+6.54=2.64-1.14+5.21+3.54=5.33-4.84+1.01+6.31=4.04-2.56+2.61+4.19=5.42-0.77+9.17+2.57=8.52-4.92+2.2+6.08=8.26-0.67+7.46+0.47=4.66-4.06+4.43+2.51=5.87-4.53+5.66+6.22=5.06-3.72+4.07+6.69=5.56-3.34+9.31+5.47=7.8-4.02+1.24+1.66=3.06-2.41+1.47+3.07=8.9-5.02+4.87+4.59=5.61-0.44+4.44+9.06=9.07-0.28+9.02+3.15=5.68-1.99+7.08-0.66=9.47-6.99+2.36-1.46=9.41-2.44+3.76-6.58=3.14-0.27+7.36-5.05=3.34-1.65+8.63-8.94=7.4-0.88+2.84-4.99=9.78-2.63+7.3-7.51=9.43-5.61+7.14-5.06=9.54-1.69+4.45-6.25=4.74-2.25+7.47-5.38=7.98-6.23+7.95-6.89=6.02-2.12+0.47-2.78=5.88-1.24+3.71-6.35=3.26-2.32+9.68-4.83=9.03-3.9+3.24-0.23=7-2.63+9.53-8.08=3.28-1.6+3.84-3.27=5.92-0.03+5.06-6.78=7.68-0.98+6.37-1.12=7.47-6.03+9.14-2.44=7.68-7.46+5.32-3.44=4.42-0.71+6.16-0.34=9.07-6.35+4.15-4.77=2.39-0.6+9.18-2.64=5.59-0.82+3.7-7.52=8.74-3.84+2.7-4.84=7.64-0.5+1.65-0.02=6.85-4.04+6.23-1.32=3.15-2.66+5.36-5.3=3.57-2.07+9.86-1.7=7.55-5.07+2.09-0.67=5.71-0.11+4.94-0.95=4.87-2.86+6.57-4.79=5.34-3.3+6.05-5.57=3.26-1.27+4.5-5.9=8.54-0.69+7.12-8.86=7.6-3.86+4.76-6.82=1.17-0.65+9.29-2.49=5.1-0.98+7.46-1.52=9.32-7.31+6.34-7.46=4.55-4.08+8.38-5.26=9.76-7.83+5.53-4.28=9.89-8.55+4-0.79=1.7-0.61+4.46-2.23=9.29-6.81+2.99-4.28=1.24-1+8.67-3.77=5.81-3.07+7.13-0.41=6.75-5.9+6.46-5.35=9.21-5.49+1.18-1.97=8.3-1.48+4.53-6.07=9.61-7.89+5.98-3.18=9.17-0.26+3.05-6.06=8.53-3.46+2.96-7.81=8.1-7.31+9.51-2.77=7.83-0.5-0.91+6.53=9.34-4.1-3.03+6.55=8.64-2.19-1.92+9.59=6.94-4.17-1.29+1.3=3.36-0.49-0.87+0.17=6.15-3.42-1.82+8.58=8.55-4.42-2.49+9.07=5.39-0.85-0.99+9.92=3.08-0.42-2.47+4.77=8.14-0.15-3.31+0.27=8.8-5.01-0.13+7.45=7.66-1.02-4.56+0.62=9.67-7.98-0.41+7.78=9.59-0.14-7.43+9.47=7.96-4.49-2.7+2.52=9.47-2.45-0.76+8.42=7.84-5.3-2.44+4.32=5.32-4.36-0.46+3.56=4.69-0.25-2.06+2.74=9.74-1.36-6.09+9.63=9.93-2.87-5.65+3.32=9.99-1.83-4.98+9.29=6.91-2.66-0.54+7.35=5.94-1.03-1.34+0.45=6.16-1-1.23+9.36=8.79-5.21-3.21+8.66=8.41-0.16-6.45+4.39=6.02-3.16-2.05+5.81=7.2-0.42-5.86+2.98=8.56-4.26-0.28+0.63=3.41-1.36-1.23+8.94=8.98-0.97-6.02+6.56=8.28-3.6-4.4+3.94=6.67-1.71-1.31+5.61=6.25-0.22-1.6+7.04=9.86-8.59-0.97+5.66=3.39-0.62-0.36+8.08=9.53-7.92-1.3+0.97=4.5-0.36-3.45+6.75=9.69-2.97-6.44+3.75=4.9-1.6-0.98+5.65=5.97-4.14-0.69+9.81=6.55-3.46-0.69+7.06=8.32-6.48-0.07+3.69=4.31-0.54-1.52+7.55=6.17-1.69-0.18+2.79=9.32-0.99-5.46+7.34=6.36-2.58-3.15+5.17=6.13-0.1-1.36+3.15=9.22-2.03-4.59+3.61=7.28-4.78-1.26+2.97=8.64-0.77-2.45+7.53=5.94-1.12-2.91+5.64=7.46-1.58-3.44+6.89=5.65-4.1-0.09-0.92=4.33-3.23-0.46-0.11=9.88-5.23-0.6-0.87=9.54-2.23-2.21-3.49=9.11-4.94-3.31-0.7=8.57-3.74-2.31-1.16=8.02-2.73-0.48-2.14=6.56-5.34-0.54-0.32=7.49-2.86-0.74-1.78=8.65-0.96-3.03-0.3=8.92-1.87-5.75-0.55=7.55-2.15-1.49-2.92=7.52-1.22-1.46-1.16=9.79-4.24-0.66-2.34=9.27-0.89-3.45-3.96=5.74-0.92-2.12-1.69=8.62-0.96-4.99-0.71=8.92-4.63-0.53-1.34=7.24-2.18-1.4-1.12=6.87-4.22-0.42-2.01=2.74-0.52-0.03-0.9=3.85-0.13-2.06-0.46=8.46-0.4-4.29-3.58=8.89-4.21-1.8-0.02=6.98-0.69-4.13-1.03=7.52-0.35-1.8-0.24=7.13-1.31-0.69-0.6=7.15-0.71-1.3-1.13=7.49-2.55-1.66-0.62=6.67-0.99-1.23-3.38=8.33-1.49-2.27-1.64=9.52-0.16-0.13-8.93=8.74-1.94-1.37-0.06=8.41-1.02-1.72-1.17=9.69-5.54-0.65-2.98=9.5-1.34-3.36-3.6=9.39-0.61-3.53-4.86=8.94-3.94-0.57-2.03=8.26-2.02-0.3-1.87=7.52-4.05-1.85-0.92=8.38-1.46-4.41-1.03=7.71-0.37-1.43-2.56=9.16-1.46-0.22-1.25=6.33-1.52-1.15-3=9.41-0.03-2.01-4.35=7.71-0.11-2.08-2.2=5.45-2.86-0.07-1.33=9.7-4.54-2.8-1.75=9.22-3.62-3.17-2.18=9.14-4.95-1.27-0.61=9.08-1.78-0.98-1.32=7.71-4.15-0.86-0.68=7.36-0.15-1.02-2.07=7.03-0.41-1.35-3.37=参考答案3.98+4.94=8.925.49+3.18=8.679.08+0.41=9.494.01+9.52=13.532.68+1.24=3.923.62+9.86=13.484.38+5.49=9.872.43+1.46=3.891.87+4.45=6.323.23+4.66=7.899.62+1.53=11.153.46+7.16=10.621.47+3.59=5.069.71+2.43=12.144.58+3.12=7.75.01+6.99=120.68+1.79=2.479.99+5.44=15.430.63+4.83=5.460.61+5.84=6.452.7+8.41=11.112.8+3.99=6.790.82+1.05=1.872.34+9.18=11.528.39+4.18=12.571.31+0.23=1.545.7+6.31=12.015.63+5.38=11.013.03+9.64=12.677.8+7=14.80.15+8.06=8.216.73+6.8=13.532.63+0.78=3.412.44+5.23=7.679.04+6.14=15.186.52+4.96=11.489.2+6.59=15.791+5.96=6.962.38+5.95=8.336.52+6.95=13.476.29+7.78=14.078.79+6.33=15.122.25+4.78=7.035.62+3.5=9.128.88+6.19=15.070.53+0.3=0.837.49+3.16=10.658.51+0.93=9.444.64+9.05=13.698.1+8.08=16.183.61+5.58=9.199.31+2.23=11.545.05+3.08=8.131.52+0.83=2.358.19-7.69=0.56.23-4.74=1.498.55-6.92=1.639.54-8.74=0.85.97-4.46=1.519.42-2.53=6.899.16-8.47=0.699.53-1.25=8.284.3-3.62=0.688.67-2.15=6.525.87-0.43=5.445.81-2.88=2.934.62-1.04=3.588.26-0.94=7.324.73-2.86=1.879.15-1.15=85.28-0.27=5.019.05-1.74=7.318.41-6.44=1.979.71-5.89=3.826.68-1.81=4.877.47-7.26=0.219.26-8.17=1.095.68-1.9=3.781.93-0.02=1.918.11-2.09=6.026.66-4.65=2.017.46-1.73=5.733.58-3.22=0.365.74-2.07=3.679.28-7.05=2.239.02-8.74=0.285.38-4.39=0.998.12-2.3=5.826.98-4.44=2.544.1-1.61=2.496.67-5.86=0.816.74-4.07=2.678.38-4.37=4.017.21-7.07=0.148.92-4.06=4.865.03-0.96=4.072.76-2.2=0.567.45-0.05=7.49.23-3.4=5.835.93-0.29=5.644.45-3.56=0.899.69-6.18=3.516.26-1.74=4.529.78-6.8=2.989.89-4.97=4.927.18-1.69=5.498.96-4.58=4.386.95-0.2=6.759.93+8.7+6.95=25.581.34+5.49+5.77=12.62.89+8.6+1.37=12.869.28+6.83+2.14=18.254.26+6.57+2.27=13.19.27+1.47+9.54=20.283.97+3.63+2.92=10.528.48+1.15+8.14=17.772.94+1.27+5.7=9.918.7+2.36+0.86=11.926.82+2.22+5.32=14.363.4+3.77+7.56=14.736.43+9.69+3.48=19.66.51+3.73+2.73=12.976.55+5.74+9.78=22.075.07+4.77+1.28=11.128.48+0.92+6.37=15.771.12+7.56+8.64=17.320.36+2.32+8.14=10.821.65+9.81+4.26=15.720.31+7.02+5.06=12.390.62+0.46+4.21=5.291.34+9.05+0.28=10.677.81+2.66+8.78=19.258.55+2.31+3.02=13.882.98+7.53+8.93=19.448.01+5.6+2.16=15.779.31+5.94+8.9=24.156.71+3.37+4.52=14.61.35+5.82+3.92=11.090.87+3.03+8.06=11.964.59+5.63+9.86=20.089.24+2.2+8.57=20.015.63+8.7+0.21=14.542.37+5.52+6.63=14.525.19+2.99+4.18=12.362.54+3.66+0.67=6.875.36+4.88+3.09=13.331.98+0.71+9.84=12.536.83+5.31+0.25=12.392.92+9.81+4.14=16.877.77+0.03+8.27=16.079.52+0.06+6.82=16.44.47+1.62+0.14=6.233.34+4.89+1.8=10.031.45+8+8.08=17.531.93+1.22+0.46=3.616.82+4+8.72=19.544.08+7.44+4.14=15.666.64+0.36+8.42=15.427.56+1.04+4.81=13.419.27+7.17+9.03=25.470.38+9.97+6.63=16.981.45+7.76+1.55=10.767.96+9.86-6.23=11.595.65+6.64-3.92=8.375.05+4.93-1.65=8.335.24+4.17-3=6.414.26+5.36-4.66=4.968.75+4.57-3.56=9.765.82+9.96-1.81=13.976.8+7.19-0.29=13.77.09+0.97-6.32=1.740.12+7.32-2.92=4.528.75+0.88-9.37=0.267.86+6.59-2.07=12.382.66+5.94-7.55=1.050.17+9.1-7.46=1.810.56+6.33-3.07=3.829.49+7.46-0.4=16.551.2+7.18-5.72=2.662.54+6.01-2.02=6.536.06+2.72-8.11=0.675.24+5.1-6.87=3.477.39+7.75-6.39=8.753.51+2.6-1.06=5.056.24+8.27-3.12=11.394.66+0.71-1.06=4.314+9.8-8.34=5.467.36+5.39-6.6=6.158.31+0.61-2.13=6.791.82+1.42-1.14=2.13.55+1.49-1.4=3.648.07+4.16-3.9=8.335.23+6.69-3.58=8.349.2+9.61-2.5=16.316.59+5.01-5.36=6.245.07+6.76-5.14=6.699.95+9.18-6.69=12.447.01+8.89-3.25=12.652.22+8.45-0.96=9.719.61+5.41-3.45=11.576.79+1.55-4.56=3.788.99+6.31-9.27=6.033.47+4.4-3.02=4.851.57+4.58-5.68=0.478.04+1.56-3.74=5.866.42+0.56-3.72=3.266.37+5.41-1.69=10.099.6+1.97-8.72=2.857.45+9.83-7.95=9.337.29+4.03-0.83=10.495.55+6.75-3.58=8.722.45+4.46-0.03=6.889.12+5.81-4.12=10.811.13+8.04-1.52=7.651.3+5.15-5.06=1.398.3+2.16-4.56=5.99.25-5.87+3.19=6.579.09-8.98+8.6=8.717.31-3.16+6.7=10.856.06-1.96+0.3=4.49.83-0.36+1.37=10.849.62-4.82+9.24=14.045.9-5.39+5.6=6.119.94-5.82+6.34=10.461.98-1.8+5.07=5.257.41-1.16+6.7=12.959.1-4.22+1.27=6.155.23-3.78+8.25=9.72.01-0.18+8.75=10.585.3-3.43+0.51=2.382.99-2.69+1.69=1.995.8-4.83+3.19=4.167.73-4.1+7.94=11.578.97-8.19+6.34=7.124.48-3.18+1.6=2.90.94-0.55+6.49=6.888.52-0.27+3.84=12.091.48-0.78+7.82=8.529.32-4.82+9.41=13.915.73-4.05+4.24=5.921.57-0.77+7.65=8.454.68-0.54+4.43=8.574.91-4.6+2.78=3.099.57-2.47+0.59=7.696.75-0.29+7.28=13.746.37-5.28+6.21=7.32.94-0.31+5.21=7.846.84-0.32+1.71=8.237.75-0.66+5.64=12.739.06-5.53+2.81=6.343.19-2.15+2.12=3.166.5-0.44+8.5=14.568.61-1.3+8.09=15.47.86-6.35+0.44=1.955.4-3.27+2.3=4.438.01-0.95+3.48=10.548.35-4.42+4.63=8.569.13-8.09+7.21=8.257.82-7.45+5.6=5.978.92-2.5+5.64=12.066.9-1.04+6.43=12.295.39-5+6.91=7.38.72-5.53+3.28=6.478.68-4.43+8.37=12.625.3-1.09+7.53=11.745.63-1.01+3.4=8.028.69-5.72+0.37=3.349.18-7.88+1.29=2.592-1.29+2.77=3.483.25-0.24+1.52=4.537.21-0.19-5.42=1.69.2-1.85-4.35=37.32-1.09-2.89=3.347.91-4.55-2.8=0.568.91-5.34-0.22=3.359.59-1.03-4.68=3.886.99-0.74-0.93=5.326.94-3.6-2.3=1.049.98-0.06-3.07=6.859.52-1.3-1.72=6.56.85-1.58-4.04=1.238.96-3.51-2.24=3.216.73-1.87-2.44=2.426.3-2.3-2.14=1.868.28-2.08-4.19=2.016.41-0.46-5.06=0.894.92-1.69-2.32=0.918.65-4.24-1.62=2.799.6-1.21-7.59=0.89.37-2.44-1.04=5.899.45-7.1-0.72=1.639.69-1.48-3.25=4.969.73-3.05-4.34=2.345.72-1.16-3.9=0.668.51-2.87-2.5=3.143.72-2.01-0.46=1.259.84-6.15-1.77=1.928.25-2.37-2.76=3.128.08-4.88-2.72=0.489.49-2.09-5.38=2.029.17-1.88-3.55=3.749.14-5.09-3.58=0.476.87-0.58-1.33=4.965.77-1.64-1.22=2.919.99-2.23-2.01=5.757.79-0.08-6.25=1.468.25-6.71-0.17=1.378.14-4.46-2.48=1.27.55-5.09-1.56=0.97.62-4.98-0.69=1.957.72-2.32-4.77=0.638.75-2.48-3.14=3.139.31-3.27-3.58=2.469.56-2.74-2.22=4.69.11-1.47-0.9=6.747.45-4.47-1.71=1.275.35-4.6-0.65=0.18.24-0.87-2=5.377.05-1.25-2.02=3.787.22-2.53-0.82=3.879.51-1.79-5.52=2.29.65-5.87-2.12=1.668.05-1.99-2.6=3.463.61-1.31-1.61=0.692.56+5.47+2.91+4.28=15.220.87+2.04+4.01+4.62=11.548.95+2.26+5.77+8.63=25.619.32+0.62+5.45+8.37=23.764.9+1.28+6.54+2.46=15.184.15+4.7+8.82+3.73=21.42.79+2.2+4.43+1.28=10.72.46+7.03+7.19+7.58=24.263.68+7+7.75+2.94=21.377.7+1.97+8.54+7.98=26.199.31+2.03+9.03+2.73=23.10.78+6.14+3.49+4.26=14.675.05+8.64+0.67+8.77=23.135.32+1.04+7.2+3.2=16.766.12+9.58+4.33+9.97=301.25+5.13+0.34+4.92=11.642.36+9.66+0.03+1.12=13.172.58+6.27+5.55+4.09=18.498.93+2.77+2.55+2.4=16.658.5+6.7+9.23+5.2=29.633.07+9+6.36+3.27=21.78.9+6.52+0.28+2.88=18.589.2+8.8+1.92+2.47=22.398.11+3.18+0.25+0.53=12.078+2.89+8.95+9.33=29.173.2+7.33+2.12+3.48=16.136.21+9.84+5.36+3.44=24.855.67+8.18+6.58+5.03=25.467.85+5.38+1.63+2.19=17.057.75+3.28+8.28+6.34=25.659.08+9.76+4.7+8.87=32.417.03+0.89+5.96+3.66=17.541.78+2.78+6.44+5.74=16.745.88+5.28+3.85+8.95=23.963.42+7.39+5.09+9.14=25.044.36+7.64+3.36+2.33=17.693.33+6.78+0.29+6.92=17.327.84+8.06+7.24+7.1=30.247.69+0.84+4.87+9.76=23.163.31+6.42+0.5+1.37=11.68.59+1.45+9.15+1.74=20.930.37+2.55+4.93+1.59=9.444.38+8.26+5.73+6.71=25.086.04+8.49+6.91+7.04=28.481.58+8.86+5.52+0.98=16.944.5+8.27+0.12+5.87=18.760.8+9.94+8.3+3.65=22.695.34+2.9+7.62+6.32=22.181.72+8.79+3.3+0.25=14.067.14+1.03+0.58+9.17=17.924.65+6.47+7.98+6.02=25.124.6+8.26+2.35+9.7=24.918.75+6.89+5.85+9.38=30.870.9+0.24+0.62+0.36=2.129.39+8.38+6.21-7.11=16.878.85+7.33+1.38-7.3=10.269.74+6.85+1.77-6.41=11.957.39+1.69+2.07-7.35=3.84.19+2.07+2.06-1=7.321.79+8.87+3.06-3.05=10.673.35+1.33+3.5-0.74=7.449.24+0.09+9.46-7.46=11.333.67+6.88+9.14-7.37=12.323.62+2.23+7.82-2.03=11.646.23+6.54+3.86-0.86=15.775.27+6.7+4.27-3.09=13.152.48+8.63+3-3.43=10.685.16+9.34+3.91-6.1=12.316.91+5.87+5.38-1.55=16.614.36+7.14+3.18-8.21=6.479.36+4.34+3.62-7.42=9.92.65+9.42+9.53-2.57=19.031.62+7.01+7.48-5.3=10.812.74+4.03+5.61-0.67=11.716.23+3.21+8.53-9.37=8.68.65+1.05+6.88-0.98=15.67.45+8.08+6.56-3.33=18.769.73+9.8+5.24-4.85=19.926.7+8.99+1.15-3.56=13.283.98+6.76+2.45-3.26=9.937.84+7.45+3.85-0.88=18.267+4.57+0.63-0.3=11.99.56+8.64+9.37-7.91=19.665.48+5.44+9.18-1.87=18.235.13+2.38+6.19-1.99=11.716.22+3.9+9.96-0.75=19.331.85+2.13+9.82-5.47=8.334.88+6.92+5.18-1.14=15.845.41+1.39+4.65-8.73=2.726.65+8.65+2.06-2.54=14.823.62+4.37+3.89-6.8=5.080.63+5.54+5.94-9.78=2.333.06+3.53+8.69-2.6=12.680.75+4.19+8.43-8.89=4.488.56+9.03+1.05-8.73=9.912.86+3.43+1.78-3.39=4.682.3+3.77+2.83-4.47=4.436.84+5.15+4.22-4.95=11.263.83+2.73+3.09-1.76=7.895.86+4.91+0.97-9.82=1.921.5+4.46+8.57-5.25=9.285.61+3.54+2.98-0.65=11.488.82+8.71+9.49-8.28=18.744.86+7.92+7.11-0.53=19.362.42+8.21+2.47-1.45=11.657.34+8.81+3.35-3.04=16.460.93+9.99+3.82-8.95=5.793.8+7.59+5.73-6.17=10.954.82+4.03-7.18+6.2=7.876.63+4.59-9.19+4.14=6.179.53+8.08-1.82+6.16=21.958.67+8.53-2.69+1.73=16.242.64+6.74-4.6+7.77=12.551.96+9.71-8.03+7.54=11.187.45+9.36-9.46+9.12=16.479.24+6.55-6.89+9.74=18.649.17+5.59-9.11+0.13=5.787.29+4.05-7.07+6.36=10.636.66+2.33-2.87+0.24=6.363.34+7.35-9.32+2.9=4.275.18+9.69-1.32+0.77=14.325.03+8.54-7.62+8.66=14.616.38+9.49-8.57+6.96=14.268.96+7.14-1.12+4.32=19.38.28+8.74-8.4+9.98=18.62+8.55-1.72+3.75=12.589.03+3.66-6.27+2.67=9.096.51+3.15-1.43+9.87=18.11.24+9.19-8.24+2.91=5.19.22+1.08-8.76+5.03=6.579.95+8.1-8.06+3.97=13.964.01+9.85-9.96+8.96=12.865.69+4.52-9.58+0.44=1.070.08+4.37-3.5+8.21=9.162.38+6.82-0.47+5.76=14.496.78+3.03-3.67+4.55=10.699.35+1.18-6.18+3.38=7.737.83+7.55-4.87+5.55=16.063+3.05-3.76+8.87=11.165.61+6.5-2.59+6=15.524.1+4.58-6.11+1.85=4.421.59+7.1-2.73+1.19=7.152.34+8.7-7.14+9.31=13.211.96+2.28-1.89+9.6=11.955.81+5.96-4.38+6.53=13.920.51+8.66-6.3+6.38=9.259.47+5.88-3.1+2.29=14.542.32+8.44-7.11+1.83=5.485.93+4.02-2.61+4.03=11.379.56+3.91-0.17+7.67=20.978.79+9.77-7.84+3.68=14.48.73+9.47-9.93+1.18=9.454.43+1.84-3.61+9.68=12.344.15+9.19-8.31+4.59=9.624.71+8.14-5.67+9.55=16.735.58+9.83-0.94+3.35=17.824.6+9.28-0.77+7.86=20.978.57+8.8-2.7+7.94=22.612.89+1.88-3.11+1.61=3.275.15+8.96-5.21+8.32=17.229.22+3.98-6+3.96=11.162.7+0.23-0.95+4.09=6.073.52+8.11-6.8-3.43=1.49.18+3.57-1.6-0.73=10.426.08+8.15-3.83-0.12=10.288.27+6.12-1.98-3.15=9.266.07+7.6-9.93-1.63=2.114.23+6.03-3.12-0.23=6.916.52+2.5-3.75-4.65=0.623.63+9.87-5.2-0.11=8.194.29+7.78-4.15-7.73=0.198.03+4.47-3.45-0.43=8.625.28+5.06-2.68-1.27=6.399.81+1.94-5.35-0.31=6.099.96+7.04-4.67-2.26=10.075.73+0.34-3.13-1.6=1.343.58+7.35-4.84-1.66=4.438.72+6.8-8.92-4.02=2.586.46+6.51-8.22-1.88=2.875.56+8.41-3.73-2.8=7.449.65+8.51-8.92-7.73=1.513.93+2.85-1.62-2.92=2.245.72+5.16-4.16-6.01=0.716.6+8.22-4.97-5.45=4.40.88+3.04-2.08-1.48=0.368.18+4.32-4.43-1.51=6.565.52+4.74-1.24-2.11=6.919.83+9.24-3.61-3.39=12.071.68+5.52-3.14-1.12=2.944.94+8.01-4.89-3.07=4.993.94+4.64-1.73-2.46=4.397.65+8.36-1.34-2.35=12.326.03+9.63-7.04-8.13=0.494.75+4.42-2.67-1.56=4.949.1+9.2-5.56-7.03=5.716.11+1.51-5.91-0.12=1.598.99+0.91-2.12-3.5=4.286.54+5.28-5.01-3.08=3.735.63+3.74-0.65-0.05=8.672.83+2.82-4.21-0.35=1.097.92+7.55-1.96-9.04=4.477.06+1.06-3.19-2.71=2.229.11+4.57-4.93-1.18=7.579+3.06-4.4-6.79=0.876.64+1.9-3.26-4.75=0.534.21+3-2.89-3.35=0.970.5+5.12-1.84-3.6=0.183.42+3.75-0.87-3.89=2.419.1+6.3-7.26-1.67=6.479.67+4.37-1.31-7.93=4.84.15+1.57-1.45-1.25=3.026.36+7.83-5.98-6.14=2.079.87+8.95-9.34-8.53=0.951.85+6.78-4.4-0.84=3.396.55+0.83-3.3-3=1.080.45+8.58-1.08-5.71=2.247.88-2.83+5.03+9.1=19.187.74-2.06+1.23+8.72=15.639.26-6.3+6.67+9.79=19.424.82-2.94+6.28+9.18=17.349.81-3.27+6.51+3.39=16.448.74-2.01+2.61+0.04=9.382.99-0.13+1.49+5.91=10.268.51-5.77+3.68+6.24=12.668.52-1.68+2.79+7.7=17.331.64-0.98+8.29+8.63=17.587.57-4.78+4.33+9.11=16.238.52-3.43+2.62+3.68=11.398.21-3.38+4.02+7.76=16.617.51-4.26+7.91+2.18=13.345.62-2.59+9.94+1.85=14.826.41-5.22+6.87+7.71=15.773.01-2.23+9.65+8.27=18.78.66-5.04+9.65+2.11=15.387.43-4.47+9.09+9.55=21.68.61-5.29+7.79+5.15=16.268.37-0.45+4.98+8.2=21.16.72-6.37+0.75+6.61=7.717.78-2.29+5.13+8.04=18.665.71-0.02+6.11+8.18=19.984.7-3.21+9.41+1.79=12.696.42-2.22+9.34+1.23=14.779.68-1.29+1.13+9.56=19.081.26-0.67+9.07+1.16=10.826.91-4.77+9.16+6.76=18.069.23-4.03+7.93+7.56=20.698.55-4.33+9.46+2.11=15.797.87-4.35+7.86+4.02=15.43.23-2.76+3.74+8.22=12.437.66-0.04+1.6+0.97=10.198.7-7.73+8.86+6.95=16.781.22-0.42+9.65+8.86=19.319.98-5.78+0.11+5.64=9.957.07-2.89+7.73+6.23=18.141.44-1.23+0.19+6.54=6.942.64-1.14+5.21+3.54=10.255.33-4.84+1.01+6.31=7.814.04-2.56+2.61+4.19=8.285.42-0.77+9.17+2.57=16.398.52-4.92+2.2+6.08=11.888.26-0.67+7.46+0.47=15.524.66-4.06+4.43+2.51=7.545.87-4.53+5.66+6.22=13.225.06-3.72+4.07+6.69=12.15.56-3.34+9.31+5.47=177.8-4.02+1.24+1.66=6.683.06-2.41+1.47+3.07=5.198.9-5.02+4.87+4.59=13.345.61-0.44+4.44+9.06=18.679.07-0.28+9.02+3.15=20.965.68-1.99+7.08-0.66=10.119.47-6.99+2.36-1.46=3.389.41-2.44+3.76-6.58=4.153.14-0.27+7.36-5.05=5.183.34-1.65+8.63-8.94=1.387.4-0.88+2.84-4.99=4.379.78-2.63+7.3-7.51=6.949.43-5.61+7.14-5.06=5.99.54-1.69+4.45-6.25=6.054.74-2.25+7.47-5.38=4.587.98-6.23+7.95-6.89=2.816.02-2.12+0.47-2.78=1.595.88-1.24+3.71-6.35=23.26-2.32+9.68-4.83=5.799.03-3.9+3.24-0.23=8.147-2.63+9.53-8.08=5.823.28-1.6+3.84-3.27=2.255.92-0.03+5.06-6.78=4.177.68-0.98+6.37-1.12=11.957.47-6.03+9.14-2.44=8.147.68-7.46+5.32-3.44=2.14.42-0.71+6.16-0.34=9.539.07-6.35+4.15-4.77=2.12.39-0.6+9.18-2.64=8.335.59-0.82+3.7-7.52=0.958.74-3.84+2.7-4.84=2.767.64-0.5+1.65-0.02=8.776.85-4.04+6.23-1.32=7.723.15-2.66+5.36-5.3=0.553.57-2.07+9.86-1.7=9.667.55-5.07+2.09-0.67=3.95.71-0.11+4.94-0.95=9.594.87-2.86+6.57-4.79=3.795.34-3.3+6.05-5.57=2.523.26-1.27+4.5-5.9=0.598.54-0.69+7.12-8.86=6.117.6-3.86+4.76-6.82=1.681.17-0.65+9.29-2.49=7.325.1-0.98+7.46-1.52=10.069.32-7.31+6.34-7.46=0.894.55-4.08+8.38-5.26=3.5