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0.78+2.85=7.38+9.16=5.4+1.49=7.85+9.01=8.33+4.87=5.09+4.97=0.44+3.05=6.67+4.99=7.74+6.42=4.33+1.61=6.39+1.03=2.39+8.55=9.15+2.76=1.15+0.3=3.26+4.61=8.67+8.23=3.69+1.28=4.86+9.96=5.13+0.95=0.43+8.81=6.48+5.03=9.45+3.97=5.82+2.86=8.46+3.83=0.55+9.54=6.43+8.07=6.88+2.52=0.48+7.13=5.28+3.78=8.87+1.45=3.41+2.92=8.78+6.47=6.47+8.24=8.94+3.94=5.38+1.64=8.72+3.78=6.72+6.11=3.54+6.42=5.16+3.71=3.38+0.03=7.99+5.29=5.29+2.53=3.6+3.18=3.3+4.37=0.38+2.29=8.71+3.45=0.54+5.02=2.17+0.47=3.53+0.93=3.74+9.37=7.12+2.08=1.74+4.61=0.24+1.64=1.11+3.93=7.34-0.31=6.59-2.17=9.51-1.39=8.48-0.62=9.38-2.46=9.69-6.35=5.21-1.94=4.25-0.86=9.29-3.29=6.06-5.69=5.8-3.13=8.96-6.86=3.92-2.99=7.92-1.69=8.61-8.29=6.39-0.94=7.21-4.79=7.92-3.05=5.44-4.79=7.42-3.93=8.37-7.42=3.84-1.41=9.4-7.15=5.27-3.29=7.65-0.5=4.95-3.04=6.42-3.62=8.04-5.19=7.58-2.52=4.47-2.1=9.71-1.81=7.15-2.62=6.54-5.18=0.35-0.04=7.5-2.67=9.53-2.74=3.99-1.08=5.52-4.87=7.36-0.77=3.32-2.75=9.17-1.54=8.62-5.94=8.76-7.75=8.74-5.86=8.72-2.34=8.42-2.51=9.5-8.83=7.83-5.52=9.34-4.44=9.47-3.8=8.82-2.05=7.78-7.67=2.61-1.01=6.14-3.68=0.13+8.69+4.66=5.88+2.53+8.24=0.56+0.23+2.75=3.7+3.6+5.51=7.58+0.7+2.53=3.69+1.16+8.43=7.59+2.9+2.3=9.67+3.23+1.75=9.88+6.17+5.67=5.9+7.74+3.27=1.07+3.48+6.37=3.99+2.56+5.85=2.47+9.88+1.38=7+7.98+3.28=5.4+5.13+0.1=2.94+0.87+7=9.76+3.4+6.95=7.39+1.96+6.16=0.89+2.91+2.28=9.45+0.66+2.01=5.86+2.45+6.21=0.85+2.04+8.35=5.24+7.4+4.32=1.08+8.26+5.09=9.15+9.07+9.62=0.21+8.35+0.87=4.61+7.16+9.39=6.32+0.48+9.34=5.3+9.45+8.61=3.1+0.42+8.46=8.1+7.43+1.53=1.03+6.01+2.28=4.35+3.83+8.48=3.39+3.62+7.65=7.42+3.32+1.67=1.52+1.69+3.63=4.09+1.8+8.4=5.29+3.23+5.55=9.54+0.98+9.79=9.93+1.19+4.84=0.46+3.69+8.12=3.28+4.45+9.96=4.64+2.37+5.85=4.55+2.54+6.16=8.28+7.23+1.72=3.12+8.51+9.56=4.69+6.84+1.21=6.95+5.63+1.09=1.93+8.34+6.72=8.39+7.64+2.95=9.37+6.54+3.68=8.82+5.52+6.33=4.29+5.16+4.71=0.37+9.46+6.04=6.05+2.04-3.98=1.19+9.99-0.77=6.01+5.69-4.09=9.85+1.89-9.11=8.4+0.61-0.08=2.45+2.04-0.61=5.97+3.47-6.89=6.32+8.43-9.22=6.11+6.9-2.66=8.13+2.03-9.2=8.94+2-1.96=3.1+4.8-3.7=6.59+4.92-3.79=4.8+1.87-6.2=4.74+8.77-2.91=0.05+9.06-8.39=1.35+7.21-4.75=3.05+9.88-1.81=9.8+6.36-7.33=9.3+6.38-5.62=6.86+9.7-1.37=7.78+2.44-7.02=1.63+1.71-1.15=5.41+4.03-5.95=1.98+4.98-4.42=2.62+2.86-1.57=5.83+7.46-9.75=5.22+4.11-6.69=8.42+7.9-0.52=7.33+2.85-7.07=5.88+4.37-4.87=1.42+6.23-3.78=8.36+8.54-5.96=3.57+2.28-4.6=3.13+5.03-6.58=8.86+5.39-0.46=7.79+6.28-8.06=7.1+1.12-5=0.78+8.7-1.44=4.1+9.34-8.95=8.32+5.53-6.97=2.13+5.66-3.19=6.34+8.36-2.19=8.29+7.68-9.79=6.56+4.65-7.71=0.57+1.28-1.54=7.71+7.79-6.71=9.24+5.56-1.44=7.36+1.05-0.75=9.51+5.72-6.42=7.57+8.12-3.33=6.65+6.16-7.74=5.32+5.06-2.09=0.52+4.02-1.36=3.01-1.32+7.65=6.36-2.34+8.48=9.46-1.86+9.55=5.86-4.05+6.56=8.78-8.41+3.37=2.48-1.81+2.69=7.12-4.52+7.84=8.43-1.07+7.3=4.83-2.18+6.58=9.17-6.78+8.14=7.31-1.88+7.87=2.35-0.14+5.56=3.16-2.19+5.75=4.06-2.33+8.1=7.54-5.55+5.03=4.4-1.14+4.99=6.39-0.8+4.43=5.69-2.91+2.17=8.87-6.9+2.79=0.95-0.7+8.8=5.88-1.11+9.03=8.92-4.23+8.35=7-5.84+2.52=8.61-0.59+3.94=8.1-4.68+3.16=6.69-2.1+6.2=6.8-5.16+2.54=9.15-4.8+2.55=6.02-3.98+8.29=4.52-2.57+0.35=6.71-1.94+9.49=9.71-3.59+5.66=9.65-0.2+5.01=9.27-2.12+7.67=4.65-3.3+4.68=7.15-3.19+5.28=4.46-0.65+0.72=8.96-5.68+2.18=2.57-2.27+6.24=6.26-2.26+6.44=7.7-0.47+7.77=8.86-7.68+0.24=3.45-3.07+2.94=5.31-1.1+2.75=7.24-7.03+4.81=4.59-3+0.33=9.17-5.7+6.31=9.85-0.09+5.83=5.72-1.84+9.23=9.95-6.95+5.07=7.2-3.23+4.16=8.14-3.99+4.42=9.31-0.54+7.05=9.15-2.01+8=9.97-0.67-4.56=9.78-0.27-5.88=9.52-0.1-0.03=6-0.53-5.29=7.72-0.82-3.59=5.47-1.88-2.64=2.77-0.18-0.89=8.7-2.98-1.9=7.77-1.21-2.19=5.05-1.52-1.03=9.77-2.71-4.07=6.96-0.88-2.92=6.66-0.33-0.03=7.21-1.89-2.11=9.15-1.32-5.57=7.11-1-3.35=6.28-0.06-0.92=8.16-4.78-1.82=5.96-2.74-2.42=9.49-1.46-7.55=5.7-0.43-3.78=7.94-3.74-1.49=4.48-2.59-1.31=9.19-3.02-1.73=4.33-1.3-2.69=7.65-1.02-0.43=8.48-2.78-4.8=8.56-0.6-6.88=9.92-3.98-1.72=6.6-0.8-0.44=5.36-0.39-2.09=9.48-5.32-3.56=3.8-1.09-0.25=8.36-4.42-1.42=6.6-0.58-5.14=9.17-1.69-0.04=9.45-2.91-6.09=7.96-0.39-4.72=8.46-0.87-2.4=7.66-4.72-0.92=8.8-6.48-0.66=9.96-2.97-6.09=8.07-4.77-0.92=6.36-1.84-1.43=6.77-3.61-2.87=9.89-1.02-8.16=6.97-6.42-0.1=9.3-1.49-1.11=6.99-0.3-1.99=8.93-8.3-0.33=9.33-0.16-2.09=9.18-1.7-3.47=6.96-0.17-3.79=6.66-1.49-3.74=7.92+6.49+3.45+4.69=9.11+0.86+5.01+5.51=3.92+1.73+1.03+8.27=9.42+8.78+8.14+3.06=3.37+5.63+2.79+1.42=2.66+7.26+8.96+4.55=2.28+8.44+2.76+2.98=1.1+6.13+7.42+7.44=4.8+3.48+4.62+9.03=7+7.3+0.35+9.23=8.19+5.72+0.83+0.24=8.86+7.64+2.84+8.74=7.63+1.43+4.86+7.04=7.08+5.5+0.33+8.42=0.46+9.87+2.14+5.04=9.81+3.8+7.67+1.03=2.09+1.42+7.25+4.24=2.77+4.4+4.7+6.08=8.48+7.59+8+9.83=8.51+1.44+9.42+4.58=2.2+2.72+9.04+3.47=4.21+3.68+3.41+2.33=1.77+7.61+0.45+6.95=8.35+8.33+5.58+5.22=6.83+9.76+9.08+3.09=0.34+1.51+3.79+2.22=3.57+5.92+3.32+0.2=8.48+2.6+5.64+3.87=7.56+5.95+3.44+9.96=5.42+3.06+2.67+7.46=4.21+9.38+3.72+0.54=1.34+1.62+4.5+1.59=8.39+8.31+3.57+9.05=8.93+1.35+2.18+5.98=8.64+2.89+8.26+0.91=5.93+5.91+2.03+4.88=2.55+8.37+2.15+4.65=3.51+5.19+4.45+4.27=3.52+4.92+9.5+5.06=1.82+2.62+4+6.46=0.99+3.81+1.24+8.16=5.99+9.49+0.03+7.62=8.59+6.64+7.3+5.61=8.57+3.69+9.32+6.23=8.01+6.09+8.15+7.55=6.84+2.71+5.08+3.32=7.64+9.49+0.3+6.06=6.13+3.88+8.51+7.66=8.73+9.25+3.8+3.37=2.49+6.47+2.46+1.45=3.67+6.15+2.39+2.04=0.67+3.42+8.46+4.64=3.34+4.46+8.52+6.29=6.01+2.62+1.45+8.8=3.67+0.1+9.29-6.54=1.14+0.42+8.54-3.45=3.39+5.64+0.6-1.45=0.9+2.23+1.36-0.51=7.68+8.53+0.14-4.42=1.59+7.95+2.95-5.3=5.09+1.13+2.13-4.15=2.97+2.09+3.97-4.47=7.33+3.96+8.93-0.78=3.97+1.08+4.33-4.12=4.28+6.15+7.58-2.39=5.55+3.21+9.61-3.82=8.75+8.95+1.43-8.61=6.81+8.18+3.79-4.68=8.5+1.48+9.86-0.79=2.7+6.72+2.25-2.06=4.95+9.71+1.6-0.54=4.35+2.54+2.04-6.13=0.97+2.87+8.85-1.29=5.61+1.9+8.04-6.09=1.51+8.16+6.96-5.85=1.28+6.63+7.51-5.32=7.32+1.42+3.08-2.25=7.88+1.02+3.07-3.88=9.35+5.68+2.44-8.64=8.31+6.06+0.61-2.7=0.4+8.86+4.57-9.87=6.46+2.8+3.35-6.31=9.84+3.93+0.85-1.99=9.52+2.55+8.37-6.39=0.68+4.5+2.08-2.58=4.12+5.87+7.64-7.56=7.29+7.3+6.11-0.28=4.96+7.06+1.38-9.13=6.7+8.03+1.11-8.29=8.32+9.86+3.43-8.24=8.18+8.84+1.42-1.12=4.74+8.72+0.22-4.95=4.39+7.53+6.99-2.18=9.1+6.55+2.4-2.55=2.21+0.06+2.87-2.13=2.48+3.49+0.66-1.62=9.77+5.63+6.9-5.46=6.9+9.65+6.01-9.43=1.84+4.77+9.68-3.99=3.28+1.79+8.84-9.12=9.62+3.19+6.37-1.97=2.4+9.14+5.12-9.75=9.79+9.57+7.56-7.06=2.77+7.62+2.09-8.95=0.06+5.03+3.68-1.99=7+0.29+9.83-4.24=1.55+9.09+3.67-9.11=2.66+0.95+4.17-2.13=1.93+7.87-2.56+9.11=4.17+6.94-9.57+3.82=1.33+5.45-5.13+3.75=4.17+5-2.17+8.83=9.22+7.57-7.43+7.06=1.34+5.37-1.41+4.03=2.15+5.15-2.95+0.87=3.43+6.77-9.98+8.27=9.52+5.32-6.03+2.52=7.59+5.65-3.79+3.02=5.23+8.62-1.53+0.43=5.11+8.58-4.59+7.79=2.93+2.07-4.58+7.77=0.24+9.26-1.22+3=5.52+3.67-6.61+3.93=9.04+3.37-1.95+5.79=8.24+9.7-1.5+3.43=5.87+8.18-9.98+7.28=5.39+1.43-3.07+8.37=6.89+5.99-3.17+1.81=3.43+7.36-6.88+2.77=7.48+2.39-7.34+2.95=2.5+9.65-3.66+1.82=9.83+4.59-2.85+9.45=2.28+1.54-3.71+3.14=9.26+5.08-1.12+3.76=1.04+6.28-0.36+0.43=7.65+5.58-7.72+3.04=5.59+0.97-3.95+8.65=8.2+0.78-0.02+8.49=4.05+5.39-6.65+7.85=2.81+9.96-6.77+0.52=9.52+1.64-4.34+5.27=2.32+9.74-6.61+4.41=1.97+0.28-1.14+7.57=9.97+4.15-8.97+9.31=8.53+1.59-3.26+9.14=4.68+7.09-6.29+5.38=1.05+8.11-1.74+0.72=5.6+7.86-9.46+4=5.21+9.23-0.6+7.41=3.09+2.57-1.45+1.54=5.94+1.91-4.82+0.39=2.44+7.19-9.34+5.71=3.89+4.15-7.5+1.8=7.84+6.66-5.01+4.39=7.3+0.62-5.13+4.2=0.4+8.09-7.74+5.27=0.55+8.71-4.42+4.62=9.8+7.8-0.67+1.49=5.81+2.86-3.34+5.61=8.93+9.98-6.73+9.85=4.22+6.17-4.53+9.47=7.39+5.18-8.46+9.92=5.53+8.01-5.86-1.43=8.35+1.28-5.7-0.77=8.69+8.13-3.41-5.93=8+4.78-3.05-1.91=9.67+3.22-7.75-1.56=6.58+5.95-2.71-5.44=8.93+2.58-6.39-0.38=8.24+4.93-0.49-7.86=5.63+3.97-6.86-2.15=8.63+2.05-6.48-0.3=0.14+8.15-0.53-0.02=8.46+7.21-2.52-5.59=6.5+2-2.23-1.77=3.68+3.82-1.38-2.25=1.03+1.09-0.07-1.33=3.78+9.76-0.78-0.22=8.04+4.2-1.62-0.22=7.79+1.68-2.53-0.6=7.38+7.31-3.23-9.98=4.85+5.63-1.03-7.71=5.31+5.66-2.74-5.11=8.21+5.21-4.21-1.46=9.41+6.37-0.99-3.75=7.54+6.68-6.66-2.38=6.87+3.75-1.58-0.8=9.22+7.52-7.57-7.44=2.92+9.59-2.87-3.79=4.29+7.23-0.28-9.3=1.14+4.29-3.48-0.97=4.97+1.39-0.29-3.34=9.84+7.49-8.2-2.39=2.48+3.45-0.08-4.78=1.49+6.47-0.58-1.65=6.98+7.77-0.43-6.64=9.27+3.11-0.81-8.13=3.23+7.12-5.48-4.36=6.19+5.8-2.77-6.99=7.02+8.51-7.45-7.71=9.57+8.31-3.6-6.24=4.97+5.15-7.35-0.74=7.42+7.79-5.84-3.78=6.16+2.43-2.28-5.05=7.57+5.6-1.53-7.02=5.11+6.07-1.97-1.28=6.55+5.58-1.69-5.23=3.78+8.93-3.39-6.82=3.31+9.38-4.61-7.66=8.9+5.41-0.78-3.57=9.43+0.1-2.91-0.88=8.18+6.23-1.44-7.17=7.09+3.02-3.68-2.78=6.11+6.14-2.01-5.34=2.36+9.16-5.96-4.03=0.16+3.81-1.85-0.54=5.49-3.46+9.44+8.23=8.5-2.5+9.07+1.3=7.53-3.7+4.67+8.89=9.77-8.93+1.17+3.27=9.37-1.97+6.41+7.83=5.6-2.21+5.66+9.19=8.24-4.06+4.8+9.54=6.58-1.14+9.7+9.83=5.23-0.76+3.92+4.38=6.76-6.34+7.51+7.63=5.56-0.46+2.51+5.08=5.33-2.74+3.11+9.47=9.75-2.75+7.03+8.32=7.23-5.62+9.85+1.61=9.15-8.57+3.54+2.68=8.98-5.65+2.11+0.58=7.6-5.29+2.08+9.94=4.65-4.16+7.54+4.98=7.37-4.02+3.73+0.93=3.72-0.43+0.15+7.43=3.21-0.46+2.16+9.18=2.17-1.09+9.77+7.98=7.53-4.21+4.32+6.95=5.32-2.78+5.59+6.76=8.43-7.75+4.62+2.84=7.16-5.19+2.32+5.53=7.05-1.4+5+0.76=7.66-4.42+2.05+4.62=5.93-2.19+4.78+2.96=9.47-2.79+6.11+2.94=9.79-4.84+5.74+7.75=9.4-1.11+9.29+6.37=8.81-8.69+2.94+4.51=9.14-7.85+9.84+5.84=8.67-5.31+0.24+1.96=2.86-2.49+3.86+8.55=6.29-1.94+4.01+6.58=9.87-7.74+9.79+6.91=9.49-4.18+4.39+4.65=5.74-1.01+8.31+5.44=5.76-1.54+6.17+3.27=8.18-4.28+8.83+7.98=6.44-2.52+7.61+8.72=7.08-3.27+0.74+3.73=9.74-4.72+1.24+0.59=2.11-0.47+3.28+0.84=8.23-3.88+3.57+3.92=6.23-4.46+4.5+6.14=9.76-9.39+7.08+6.24=6-0.26+7.85+0.93=8.1-7.04+5.98+5.53=5.15-4.56+4.92+2.32=4.12-2.59+7.12+8.29=4.99-3.07+2.28+9.25=2.26-1.33+8-0.21=3.28-3.18+8.97-6.07=4.9-0.73+3.97-1.96=6.33-0.57+0.83-0.14=8.95-6.56+7.35-6.12=2.28-1.58+7.92-1.75=3.58-0.42+3.84-3.29=6.12-4.9+5.84-4.24=9.75-0.94+5.33-6.67=9.68-2.41+1.16-3.53=7.57-0.71+3.77-3.09=4.26-2.07+5.13-2.36=2.2-1.97+3.3-1.81=9.21-6.78+9.36-0.08=4.38-3.42+9.08-6.35=7.3-3.53+7.87-0.11=6.35-5.31+3.02-1.94=5.62-1.34+3.54-3.36=1.87-0.94+7.9-3.7=3.07-0.08+3.74-4.12=2.06-1.96+7.84-1.6=5.39-1.23+8.75-6.04=9-4.6+1.66-1.78=2.04-1.44+1.55-0.22=8.91-3.72+8.85-0.05=8.29-7.35+5.28-3.9=4.17-1.76+6.69-1.65=6.51-1.63+5.72-9.81=6.5-0.72+4.5-4.99=1.7-0.89+2.58-2.29=8.03-3.68+3.19-3.89=9.45-7.29+3.8-1.56=7.72-3.81+4.82-0.98=7.57-0.22+2.16-6.78=9.67-9.37+9.4-4.39=7.36-4.83+2.95-3.98=7.88-5.52+4.57-5.88=6.19-5.8+5.35-1.06=8.55-3.12+3.98-5.43=3.99-2.23+5.93-0.22=6.7-0.9+8.64-2.68=9.89-6.03+7.32-4.13=4.71-2.13+6.16-0.49=9.21-7.13+5.1-6.05=4.53-1.21+6.49-8.38=9.18-3.96+0.24-0.62=9.61-2.67+7.64-6.15=9.72-5.9+9.5-7.68=7.88-1.81+3.64-3.08=8.41-3.59+8.3-9.32=7.83-1.79+3.15-0.38=6.35-2.45+9.94-8.2=9.65-9.12+5.25-5.65=8.17-1.07+3.34-9.04=8.27-3.54-4.29+6.63=8.42-0.97-6.93+6.38=9.43-3.76-1.65+3.69=6.74-1.53-2.23+7.13=9.33-4.63-2.12+1.03=7.77-0.98-2.34+8.72=4.46-1.63-2.38+7.74=9.89-1.71-0.9+0.41=7.58-1.21-3.51+6.03=9.72-1.33-8.12+1.4=7.78-1.01-0.53+2.08=7.53-3.57-0.42+9.24=9.68-1.96-2.14+3.94=2.93-0.91-0.02+4.21=7.67-0.32-1.92+6.51=8.08-0.23-0.02+2.93=8.89-4.57-1.78+3.98=6.68-2.19-1.51+1.17=8.28-1.58-0.03+5.87=6.87-1.42-4.41+4.1=8.88-5.48-2.39+6.86=6.27-3.51-1.89+5.95=4.18-0.69-1.82+4.29=7.94-1.91-0.67+9.31=9.69-4.08-3.92+0.96=9.72-3.39-1.49+1.47=7.32-1.2-0.32+1.57=7.31-4.34-1.45+5.05=6.43-2.86-0.22+6.41=8.3-0.39-4.69+5.68=8.08-2.57-1.34+1.91=7.18-2.01-3.44+8.04=7.26-2.82-1.12+7.69=5.46-3.17-1.33+5.16=8.28-0.2-4.78+7.21=7.38-2.73-2.08+8.73=9.83-0.66-6.18+1.09=9.56-5.46-0.11+5.04=9.12-5.09-0.06+1.04=9.05-5.77-1.79+1.3=7.73-0.17-6.53+5.95=1.66-0.72-0.68+8.44=4.74-1.36-0.44+8.95=7.13-1.88-2.03+9.55=1.37-0.57-0.69+2.08=7.01-1.89-2.01+3.14=8.47-0.82-1.43+6.54=8.81-0.72-7.43+7.38=9.47-3.35-3.14+4.98=8.54-3.99-2.53+7.35=9.43-3.94-1.56+4.05=9.64-0.93-2.17+1.23=4.23-2.04-0.81+9.87=9.86-0.11-7.98+4.99=8.31-2.42-1.29-3.18=7.19-0.53-5.74-0.35=8.92-3.23-0.98-3.34=6.07-1.8-1.38-1.53=6.06-2.4-0.18-1.47=9.88-0.52-0.06-1.43=8.6-1.56-4.92-1.67=9.47-2.28-1.94-3.64=5.77-1.29-2.52-1.16=6.94-1.02-4.5-0.31=8.46-0.32-5.19-1.9=8.37-4.25-2.25-0.99=9.88-2.25-0.57-3.35=9.81-1.63-6.04-1.35=9.71-1.96-1.53-3.11=8.48-0.72-5.46-1.04=8.96-0.85-1.81-0.69=8.16-1.3-0.46-4.64=7.18-0.74-1.39-2.88=9.44-2.64-0.35-1.79=7.87-0.88-0.52-0.72=7-0.38-1.64-2.56=8.33-0.24-2.75-4.05=8.45-1.46-0.66-1.42=8.24-2.59-3.17-0.27=8.54-3.03-3.54-0.63=6.54-1.88-2.3-1.37=8-1.7-2.67-0.04=8.25-0.74-0.73-0.39=7.87-4.63-1.22-1.15=9.04-2.36-0.24-1.57=4.74-1.58-0.35-2.54=9.71-0.89-3.36-1.65=9.77-5.39-0.02-1.76=9.73-0.5-2.77-4.57=9.91-6.21-1.01-0.75=8.74-0.08-3.39-4.84=8.37-0.1-2.93-1=9.27-1.07-1.18-6.07=8.38-6.13-1.18-0.84=8.75-0.09-5.65-0.58=5.85-1.19-0.72-3.49=6.77-1.8-1.6-1.42=8.12-0.36-2.56-0.17=9.04-5.7-1.38-1.6=8.01-1.49-2.74-2.07=7.67-4.08-1.37-0.29=5.34-1.28-1.45-2.36=9.87-0.79-0.97-3.21=7.14-0.98-0.02-5.12=3.77-0.79-0.35-0.48=4.76-0.12-1.92-1.51=7.47-3.42-0.04-3.47=7.41-4.37-0.42-1.84=参考答案0.78+2.85=3.637.38+9.16=16.545.4+1.49=6.897.85+9.01=16.868.33+4.87=13.25.09+4.97=10.060.44+3.05=3.496.67+4.99=11.667.74+6.42=14.164.33+1.61=5.946.39+1.03=7.422.39+8.55=10.949.15+2.76=11.911.15+0.3=1.453.26+4.61=7.878.67+8.23=16.93.69+1.28=4.974.86+9.96=14.825.13+0.95=6.080.43+8.81=9.246.48+5.03=11.519.45+3.97=13.425.82+2.86=8.688.46+3.83=12.290.55+9.54=10.096.43+8.07=14.56.88+2.52=9.40.48+7.13=7.615.28+3.78=9.068.87+1.45=10.323.41+2.92=6.338.78+6.47=15.256.47+8.24=14.718.94+3.94=12.885.38+1.64=7.028.72+3.78=12.56.72+6.11=12.833.54+6.42=9.965.16+3.71=8.873.38+0.03=3.417.99+5.29=13.285.29+2.53=7.823.6+3.18=6.783.3+4.37=7.670.38+2.29=2.678.71+3.45=12.160.54+5.02=5.562.17+0.47=2.643.53+0.93=4.463.74+9.37=13.117.12+2.08=9.21.74+4.61=6.350.24+1.64=1.881.11+3.93=5.047.34-0.31=7.036.59-2.17=4.429.51-1.39=8.128.48-0.62=7.869.38-2.46=6.929.69-6.35=3.345.21-1.94=3.274.25-0.86=3.399.29-3.29=66.06-5.69=0.375.8-3.13=2.678.96-6.86=2.13.92-2.99=0.937.92-1.69=6.238.61-8.29=0.326.39-0.94=5.457.21-4.79=2.427.92-3.05=4.875.44-4.79=0.657.42-3.93=3.498.37-7.42=0.953.84-1.41=2.439.4-7.15=2.255.27-3.29=1.987.65-0.5=7.154.95-3.04=1.916.42-3.62=2.88.04-5.19=2.857.58-2.52=5.064.47-2.1=2.379.71-1.81=7.97.15-2.62=4.536.54-5.18=1.360.35-0.04=0.317.5-2.67=4.839.53-2.74=6.793.99-1.08=2.915.52-4.87=0.657.36-0.77=6.593.32-2.75=0.579.17-1.54=7.638.62-5.94=2.688.76-7.75=1.018.74-5.86=2.888.72-2.34=6.388.42-2.51=5.919.5-8.83=0.677.83-5.52=2.319.34-4.44=4.99.47-3.8=5.678.82-2.05=6.777.78-7.67=0.112.61-1.01=1.66.14-3.68=2.460.13+8.69+4.66=13.485.88+2.53+8.24=16.650.56+0.23+2.75=3.543.7+3.6+5.51=12.817.58+0.7+2.53=10.813.69+1.16+8.43=13.287.59+2.9+2.3=12.799.67+3.23+1.75=14.659.88+6.17+5.67=21.725.9+7.74+3.27=16.911.07+3.48+6.37=10.923.99+2.56+5.85=12.42.47+9.88+1.38=13.737+7.98+3.28=18.265.4+5.13+0.1=10.632.94+0.87+7=10.819.76+3.4+6.95=20.117.39+1.96+6.16=15.510.89+2.91+2.28=6.089.45+0.66+2.01=12.125.86+2.45+6.21=14.520.85+2.04+8.35=11.245.24+7.4+4.32=16.961.08+8.26+5.09=14.439.15+9.07+9.62=27.840.21+8.35+0.87=9.434.61+7.16+9.39=21.166.32+0.48+9.34=16.145.3+9.45+8.61=23.363.1+0.42+8.46=11.988.1+7.43+1.53=17.061.03+6.01+2.28=9.324.35+3.83+8.48=16.663.39+3.62+7.65=14.667.42+3.32+1.67=12.411.52+1.69+3.63=6.844.09+1.8+8.4=14.295.29+3.23+5.55=14.079.54+0.98+9.79=20.319.93+1.19+4.84=15.960.46+3.69+8.12=12.273.28+4.45+9.96=17.694.64+2.37+5.85=12.864.55+2.54+6.16=13.258.28+7.23+1.72=17.233.12+8.51+9.56=21.194.69+6.84+1.21=12.746.95+5.63+1.09=13.671.93+8.34+6.72=16.998.39+7.64+2.95=18.989.37+6.54+3.68=19.598.82+5.52+6.33=20.674.29+5.16+4.71=14.160.37+9.46+6.04=15.876.05+2.04-3.98=4.111.19+9.99-0.77=10.416.01+5.69-4.09=7.619.85+1.89-9.11=2.638.4+0.61-0.08=8.932.45+2.04-0.61=3.885.97+3.47-6.89=2.556.32+8.43-9.22=5.536.11+6.9-2.66=10.358.13+2.03-9.2=0.968.94+2-1.96=8.983.1+4.8-3.7=4.26.59+4.92-3.79=7.724.8+1.87-6.2=0.474.74+8.77-2.91=10.60.05+9.06-8.39=0.721.35+7.21-4.75=3.813.05+9.88-1.81=11.129.8+6.36-7.33=8.839.3+6.38-5.62=10.066.86+9.7-1.37=15.197.78+2.44-7.02=3.21.63+1.71-1.15=2.195.41+4.03-5.95=3.491.98+4.98-4.42=2.542.62+2.86-1.57=3.915.83+7.46-9.75=3.545.22+4.11-6.69=2.648.42+7.9-0.52=15.87.33+2.85-7.07=3.115.88+4.37-4.87=5.381.42+6.23-3.78=3.878.36+8.54-5.96=10.943.57+2.28-4.6=1.253.13+5.03-6.58=1.588.86+5.39-0.46=13.797.79+6.28-8.06=6.017.1+1.12-5=3.220.78+8.7-1.44=8.044.1+9.34-8.95=4.498.32+5.53-6.97=6.882.13+5.66-3.19=4.66.34+8.36-2.19=12.518.29+7.68-9.79=6.186.56+4.65-7.71=3.50.57+1.28-1.54=0.317.71+7.79-6.71=8.799.24+5.56-1.44=13.367.36+1.05-0.75=7.669.51+5.72-6.42=8.817.57+8.12-3.33=12.366.65+6.16-7.74=5.075.32+5.06-2.09=8.290.52+4.02-1.36=3.183.01-1.32+7.65=9.346.36-2.34+8.48=12.59.46-1.86+9.55=17.155.86-4.05+6.56=8.378.78-8.41+3.37=3.742.48-1.81+2.69=3.367.12-4.52+7.84=10.448.43-1.07+7.3=14.664.83-2.18+6.58=9.239.17-6.78+8.14=10.537.31-1.88+7.87=13.32.35-0.14+5.56=7.773.16-2.19+5.75=6.724.06-2.33+8.1=9.837.54-5.55+5.03=7.024.4-1.14+4.99=8.256.39-0.8+4.43=10.025.69-2.91+2.17=4.958.87-6.9+2.79=4.760.95-0.7+8.8=9.055.88-1.11+9.03=13.88.92-4.23+8.35=13.047-5.84+2.52=3.688.61-0.59+3.94=11.968.1-4.68+3.16=6.586.69-2.1+6.2=10.796.8-5.16+2.54=4.189.15-4.8+2.55=6.96.02-3.98+8.29=10.334.52-2.57+0.35=2.36.71-1.94+9.49=14.269.71-3.59+5.66=11.789.65-0.2+5.01=14.469.27-2.12+7.67=14.824.65-3.3+4.68=6.037.15-3.19+5.28=9.244.46-0.65+0.72=4.538.96-5.68+2.18=5.462.57-2.27+6.24=6.546.26-2.26+6.44=10.447.7-0.47+7.77=158.86-7.68+0.24=1.423.45-3.07+2.94=3.325.31-1.1+2.75=6.967.24-7.03+4.81=5.024.59-3+0.33=1.929.17-5.7+6.31=9.789.85-0.09+5.83=15.595.72-1.84+9.23=13.119.95-6.95+5.07=8.077.2-3.23+4.16=8.138.14-3.99+4.42=8.579.31-0.54+7.05=15.829.15-2.01+8=15.149.97-0.67-4.56=4.749.78-0.27-5.88=3.639.52-0.1-0.03=9.396-0.53-5.29=0.187.72-0.82-3.59=3.315.47-1.88-2.64=0.952.77-0.18-0.89=1.78.7-2.98-1.9=3.827.77-1.21-2.19=4.375.05-1.52-1.03=2.59.77-2.71-4.07=2.996.96-0.88-2.92=3.166.66-0.33-0.03=6.37.21-1.89-2.11=3.219.15-1.32-5.57=2.267.11-1-3.35=2.766.28-0.06-0.92=5.38.16-4.78-1.82=1.565.96-2.74-2.42=0.89.49-1.46-7.55=0.485.7-0.43-3.78=1.497.94-3.74-1.49=2.714.48-2.59-1.31=0.589.19-3.02-1.73=4.444.33-1.3-2.69=0.347.65-1.02-0.43=6.28.48-2.78-4.8=0.98.56-0.6-6.88=1.089.92-3.98-1.72=4.226.6-0.8-0.44=5.365.36-0.39-2.09=2.889.48-5.32-3.56=0.63.8-1.09-0.25=2.468.36-4.42-1.42=2.526.6-0.58-5.14=0.889.17-1.69-0.04=7.449.45-2.91-6.09=0.457.96-0.39-4.72=2.858.46-0.87-2.4=5.197.66-4.72-0.92=2.028.8-6.48-0.66=1.669.96-2.97-6.09=0.98.07-4.77-0.92=2.386.36-1.84-1.43=3.096.77-3.61-2.87=0.299.89-1.02-8.16=0.716.97-6.42-0.1=0.459.3-1.49-1.11=6.76.99-0.3-1.99=4.78.93-8.3-0.33=0.39.33-0.16-2.09=7.089.18-1.7-3.47=4.016.96-0.17-3.79=36.66-1.49-3.74=1.437.92+6.49+3.45+4.69=22.559.11+0.86+5.01+5.51=20.493.92+1.73+1.03+8.27=14.959.42+8.78+8.14+3.06=29.43.37+5.63+2.79+1.42=13.212.66+7.26+8.96+4.55=23.432.28+8.44+2.76+2.98=16.461.1+6.13+7.42+7.44=22.094.8+3.48+4.62+9.03=21.937+7.3+0.35+9.23=23.888.19+5.72+0.83+0.24=14.988.86+7.64+2.84+8.74=28.087.63+1.43+4.86+7.04=20.967.08+5.5+0.33+8.42=21.330.46+9.87+2.14+5.04=17.519.81+3.8+7.67+1.03=22.312.09+1.42+7.25+4.24=152.77+4.4+4.7+6.08=17.958.48+7.59+8+9.83=33.98.51+1.44+9.42+4.58=23.952.2+2.72+9.04+3.47=17.434.21+3.68+3.41+2.33=13.631.77+7.61+0.45+6.95=16.788.35+8.33+5.58+5.22=27.486.83+9.76+9.08+3.09=28.760.34+1.51+3.79+2.22=7.863.57+5.92+3.32+0.2=13.018.48+2.6+5.64+3.87=20.597.56+5.95+3.44+9.96=26.915.42+3.06+2.67+7.46=18.614.21+9.38+3.72+0.54=17.851.34+1.62+4.5+1.59=9.058.39+8.31+3.57+9.05=29.328.93+1.35+2.18+5.98=18.448.64+2.89+8.26+0.91=20.75.93+5.91+2.03+4.88=18.752.55+8.37+2.15+4.65=17.723.51+5.19+4.45+4.27=17.423.52+4.92+9.5+5.06=231.82+2.62+4+6.46=14.90.99+3.81+1.24+8.16=14.25.99+9.49+0.03+7.62=23.138.59+6.64+7.3+5.61=28.148.57+3.69+9.32+6.23=27.818.01+6.09+8.15+7.55=29.86.84+2.71+5.08+3.32=17.957.64+9.49+0.3+6.06=23.496.13+3.88+8.51+7.66=26.188.73+9.25+3.8+3.37=25.152.49+6.47+2.46+1.45=12.873.67+6.15+2.39+2.04=14.250.67+3.42+8.46+4.64=17.193.34+4.46+8.52+6.29=22.616.01+2.62+1.45+8.8=18.883.67+0.1+9.29-6.54=6.521.14+0.42+8.54-3.45=6.653.39+5.64+0.6-1.45=8.180.9+2.23+1.36-0.51=3.987.68+8.53+0.14-4.42=11.931.59+7.95+2.95-5.3=7.195.09+1.13+2.13-4.15=4.22.97+2.09+3.97-4.47=4.567.33+3.96+8.93-0.78=19.443.97+1.08+4.33-4.12=5.264.28+6.15+7.58-2.39=15.625.55+3.21+9.61-3.82=14.558.75+8.95+1.43-8.61=10.526.81+8.18+3.79-4.68=14.18.5+1.48+9.86-0.79=19.052.7+6.72+2.25-2.06=9.614.95+9.71+1.6-0.54=15.724.35+2.54+2.04-6.13=2.80.97+2.87+8.85-1.29=11.45.61+1.9+8.04-6.09=9.461.51+8.16+6.96-5.85=10.781.28+6.63+7.51-5.32=10.17.32+1.42+3.08-2.25=9.577.88+1.02+3.07-3.88=8.099.35+5.68+2.44-8.64=8.838.31+6.06+0.61-2.7=12.280.4+8.86+4.57-9.87=3.966.46+2.8+3.35-6.31=6.39.84+3.93+0.85-1.99=12.639.52+2.55+8.37-6.39=14.050.68+4.5+2.08-2.58=4.684.12+5.87+7.64-7.56=10.077.29+7.3+6.11-0.28=20.424.96+7.06+1.38-9.13=4.276.7+8.03+1.11-8.29=7.558.32+9.86+3.43-8.24=13.378.18+8.84+1.42-1.12=17.324.74+8.72+0.22-4.95=8.734.39+7.53+6.99-2.18=16.739.1+6.55+2.4-2.55=15.52.21+0.06+2.87-2.13=3.012.48+3.49+0.66-1.62=5.019.77+5.63+6.9-5.46=16.846.9+9.65+6.01-9.43=13.131.84+4.77+9.68-3.99=12.33.28+1.79+8.84-9.12=4.799.62+3.19+6.37-1.97=17.212.4+9.14+5.12-9.75=6.919.79+9.57+7.56-7.06=19.862.77+7.62+2.09-8.95=3.530.06+5.03+3.68-1.99=6.787+0.29+9.83-4.24=12.881.55+9.09+3.67-9.11=5.22.66+0.95+4.17-2.13=5.651.93+7.87-2.56+9.11=16.354.17+6.94-9.57+3.82=5.361.33+5.45-5.13+3.75=5.44.17+5-2.17+8.83=15.839.22+7.57-7.43+7.06=16.421.34+5.37-1.41+4.03=9.332.15+5.15-2.95+0.87=5.223.43+6.77-9.98+8.27=8.499.52+5.32-6.03+2.52=11.337.59+5.65-3.79+3.02=12.475.23+8.62-1.53+0.43=12.755.11+8.58-4.59+7.79=16.892.93+2.07-4.58+7.77=8.190.24+9.26-1.22+3=11.285.52+3.67-6.61+3.93=6.519.04+3.37-1.95+5.79=16.258.24+9.7-1.5+3.43=19.875.87+8.18-9.98+7.28=11.355.39+1.43-3.07+8.37=12.126.89+5.99-3.17+1.81=11.523.43+7.36-6.88+2.77=6.687.48+2.39-7.34+2.95=5.482.5+9.65-3.66+1.82=10.319.83+4.59-2.85+9.45=21.022.28+1.54-3.71+3.14=3.259.26+5.08-1.12+3.76=16.981.04+6.28-0.36+0.43=7.397.65+5.58-7.72+3.04=8.555.59+0.97-3.95+8.65=11.268.2+0.78-0.02+8.49=17.454.05+5.39-6.65+7.85=10.642.81+9.96-6.77+0.52=6.529.52+1.64-4.34+5.27=12.092.32+9.74-6.61+4.41=9.861.97+0.28-1.14+7.57=8.689.97+4.15-8.97+9.31=14.468.53+1.59-3.26+9.14=164.68+7.09-6.29+5.38=10.861.05+8.11-1.74+0.72=8.145.6+7.86-9.46+4=85.21+9.23-0.6+7.41=21.253.09+2.57-1.45+1.54=5.755.94+1.91-4.82+0.39=3.422.44+7.19-9.34+5.71=63.89+4.15-7.5+1.8=2.347.84+6.66-5.01+4.39=13.887.3+0.62-5.13+4.2=6.990.4+8.09-7.74+5.27=6.020.55+8.71-4.42+4.62=9.469.8+7.8-0.67+1.49=18.425.81+2.86-3.34+5.61=10.948.93+9.98-6.73+9.85=22.034.22+6.17-4.53+9.47=15.337.39+5.18-8.46+9.92=14.035.53+8.01-5.86-1.43=6.258.35+1.28-5.7-0.77=3.168.69+8.13-3.41-5.93=7.488+4.78-3.05-1.91=7.829.67+3.22-7.75-1.56=3.586.58+5.95-2.71-5.44=4.388.93+2.58-6.39-0.38=4.748.24+4.93-0.49-7.86=4.825.63+3.97-6.86-2.15=0.598.63+2.05-6.48-0.3=3.90.14+8.15-0.53-0.02=7.748.46+7.21-2.52-5.59=7.566.5+2-2.23-1.77=4.53.68+3.82-1.38-2.25=3.871.03+1.09-0.07-1.33=0.723.78+9.76-0.78-0.22=12.548.04+4.2-1.62-0.22=10.47.79+1.68-2.53-0.6=6.347.38+7.31-3.23-9.98=1.484.85+5.63-1.03-7.71=1.745.31+5.66-2.74-5.11=3.128.21+5.21-4.21-1.46=7.759.41+6.37-0.99-3.75=11.047.54+6.68-6.66-2.38=5.186.87+3.75-1.58-0.8=8.249.22+7.52-7.57-7.44=1.732.92+9.59-2.87-3.79=5.854.29+7.23-0.28-9.3=1.941.14+4.29-3.48-0.97=0.984.97+1.39-0.29-3.34=2.739.84+7.49-8.2-2.39=6.742.48+3.45-0.08-4.78=1.071.49+6.47-0.58-1.65=5.736.98+7.77-0.43-6.64=7.689.27+3.11-0.81-8.13=3.443.23+7.12-5.48-4.36=0.516.19+5.8-2.77-6.99=2.237.02+8.51-7.45-7.71=0.379.57+8.31-3.6-6.24=8.044.97+5.15-7.35-0.74=2.037.42+7.79-5.84-3.78=5.596.16+2.43-2.28-5.05=1.267.57+5.6-1.53-7.02=4.625.11+6.07-1.97-1.28=7.936.55+5.58-1.69-5.23=5.213.78+8.93-3.39-6.82=2.53.31+9.38-4.61-7.66=0.428.9+5.41-0.78-3.57=9.969.43+0.1-2.91-0.88=5.748.18+6.23-1.44-7.17=5.87.09+3.02-3.68-2.78=3.656.11+6.14-2.01-5.34=4.92.36+9.16-5.96-4.03=1.530.16+3.81-1.85-0.54=1.585.49-3.46+9.44+8.23=19.78.5-2.5+9.07+1.3=16.377.53-3.7+4.67+8.89=17.399.77-8.93+1.17+3.27=5.289.37-1.97+6.41+7.83=21.645.6-2.21+5.66+9.19=18.248.24-4.06+4.8+9.54=18.526.58-1.14+9.7+9.83=24.975.23-0.76+3.92+4.38=12.776.76-6.34+7.51+7.63=15.565.56-0.46+2.51+5.08=12.695.33-2.74+3.11+9.47=15.179.75-2.75+7.03+8.32=22.357.23-5.62+9.85+1.61=13.079.15-8.57+3.54+2.68=6.88.98-5.65+2.11+0.58=6.027.6-5.29+2.08+9.94=14.334.65-4.16+7.54+4.98=13.017.37-4.02+3.73+0.93=8.013.72-0.43+0.15+7.43=10.873.21-0.46+2.16+9.18=14.092.17-1.09+9.77+7.98=18.837.53-4.21+4.32+6.95=14.595.32-2.78+5.59+6.76=14.898.43-7.75+4.62+2.84=8.147.16-5.19+2.32+5.53=9.827.05-1.4+5+0.76=11.417.66-4.42+2.05+4.62=9.915.93-2.19+4.78+2.96=11.489.47-2.79+6.11+2.94=15.739.79-4.84+5.74+7.75=18.449.4-1.11+9.29+6.37=23.958.81-8.69+2.94+4.51=7.579.14-7.85+9.84+5.84=16.978.67-5.31+0.24+1.96=5.562.86-2.49+3.86+8.55=12.786.29-1.94+4.01+6.58=14.949.87-7.74+9.79+6.91=18.839.49-4.18+4.39+4.65=14.355.74-1.01+8.31+5.44=18.485.76-1.54+6.17+3.27=13.668.18-4.28+8.83+7.98=20.716.44-2.52+7.61+8.72=20.257.08-3.27+0.74+3.73=8.289.74-4.72+1.24+0.59=6.852.11-0.47+3.28+0.84=5.768.23-3.88+3.57+3.92=11.846.23-4.46+4.5+6.14=12.419.76-9.39+7.08+6.24=13.696-0.26+7.85+0.93=14.528.1-7.04+5.98+5.53=12.575.15-4.56+4.92+2.32=7.834.12-2.59+7.12+8.29=16.944.99-3.07+2.28+9.25=13.452.26-1.33+8-0.21=8.723.28-3.18+8.97-6.07=34.9-0.73+3.97-1.96=6.186.33-0.57+0.83-0.14=6.458.95-6.56+7.35-6.12=3.622.28-1.58+7.92-1.75=6.873.58-0.42+3.84-3.29=3.716.12-4.9+5.84-4.24=2.829.75-0.94+5.33-6.67=7.479.68-2.41+1.16-3.53=4.97.57-0.71+3.77-3.09=7.544.26-2.07+5.13-2.36=4.962.2-1.97+3.3-1.81=1.729.21-6.78+9.36-0.08=11.714.38-3.42+9.08-6.35=3.697.3-3.53+7.87-0.11=11.536.35-5.31+3.02-1.94=2.125.62-1.34+3.54-3.36=4.461.87-0.94+7.9-3.7=5.133.07-0.08+3.74-4.12=2.612.06-1.96+7.84-1.6=6.345.39-1.23+8.75-6.04=6.879-4.6+1.66-1.78=4.282.04-1.44+1.55-0.22=1.938.91-3.72+8.85-0.05=13.998.29-7.35+5.28-3.9=2.324.17-1.76+6.69-1.65=7.456.51-1.63+5.72-9.81=0.796.5-0.72+4.5-4.99=5.291.7-0.89+2.58-2.29=1.18.03-3.68+3.19-3.89=3.659.45-7.29+3.8-1.56=4.47.72-3.81+4.82-0.98=7.757.57-0.22+2.16-6.78=2.739.67-9.37+9.4-4.39=5.317.36-4.83+2.95-3.98=1.57.88-5.52+4.57-5.88=1.056.19-5.8+5.35-1.06=4.688.55-3.12+3.98-5.43=3.983.99-2.23+5.93-0.22=7.476.7-0.9+8.64-2.68=11.769.89-6.03+7.32