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6.54+7.74=5.96+3.37=3.74+9.32=9.57+2.23=7.37+1.54=0.42+9.69=8.78+1.9=0.59+5.15=7.36+2.04=3.78+8.63=6.62+6.21=6.32+7.3=1.84+1.38=3.12+9.05=3.75+4.61=2.41+0.28=9.7+5.51=6.06+7.06=2.71+7.71=0.97+3.05=1.74+6.08=5.25+9.76=1.53+3.33=7.96+0.07=8.07+2.62=4.3+8.73=6.9+0.86=9.03+9.13=4.69+0.71=0.07+9.42=1.5+7.85=9.95+7.03=9.7+4.44=8.4+5.36=8.11+8.42=0.15+2.58=4.34+3.68=3.19+8.23=6.34+5.16=0.19+9.81=4.58+9.23=0.75+8.01=9.14+9.09=6.93+6.47=2.93+1.91=4.49+8.99=0.15+4.68=2.03+4.91=1.82+3.17=7.02+0.86=4.12+9.04=2.36+6=2.66+8.55=9.28+5.77=7.29-6.52=9.14-5.74=8.47-0.3=9.91-6.62=6.47-0.87=7.54-0.22=4.97-2.99=6.53-0.54=1.48-0.4=6.22-2.33=9.93-2.92=4.86-0.24=9.94-8.23=7.5-7.09=9.55-6.82=5.69-3.53=5.59-5.18=7.89-0.27=8.14-5.72=6.14-1.11=5.66-1.81=9.08-2.3=6.81-4.54=6.47-3.24=7.96-5.07=9.39-2.49=1.75-1.56=5.9-1.8=8.86-1.6=6.35-3.28=9.94-7.34=9.29-2.81=9.4-5.46=8.55-6.62=6.63-5.41=4.04-2.98=9.07-8.28=4.06-1.02=9.8-6.15=2.63-1.88=8.96-0.77=5.2-1.41=5.09-2.39=9.19-2.52=4.41-4.03=7.89-7.64=8.23-3.73=1.04-0.02=2.88-2.16=9.5-4.56=8.56-6.13=8.22-1.32=8.83-4.65=8.19-6.27=4.8+0.67+8.04=5.99+8.59+3.73=1+3.46+5.35=6.79+9.34+0.15=8.84+8.1+3.8=7.54+8.32+2.09=0.85+2.23+8.15=9.4+6.38+7.06=9.38+5.77+0.46=7.91+5.7+0.83=4.37+3.67+5.47=7.54+5.15+8.02=2.59+5.68+3.73=1.1+3.22+1.86=2.77+9.33+2.58=3.57+7.31+3.28=5.73+3.65+6.08=3.11+9.03+6.56=4.6+4.09+4.33=8.75+1.46+4.82=6.27+0.03+7.87=3.81+4.41+4.4=6.68+1.78+5.29=4.95+1.08+9.89=6.93+8.2+5.37=7.01+7.1+1.29=9.6+1.98+9.77=6.21+7.46+1.04=8.69+3.97+2.17=3.71+5.4+3.13=8.23+5.07+9.68=6.28+8.02+6.52=4.03+0.56+0.41=2.16+9.99+7.44=5.86+2.75+3.95=1.15+6.64+4.83=1.24+3.62+2.38=8.17+2.97+9.6=2.23+0.74+7.35=4.55+1.94+6.7=7.65+3.52+9.96=9.93+2.38+0.09=0.57+1.86+9.52=9.69+2.26+0.22=5.32+3.44+0.29=2.99+9.69+4.37=7.31+9.06+5.6=0.82+2.33+6.07=6.11+7.59+9.56=3.91+3.84+9.06=0.09+1.59+9.99=5.31+6.18+3.97=6.17+5.99+5.47=4.61+0.65+4.63=4.59+0.47-2.36=0.37+5.34-1.46=3.91+9.8-5.92=6.06+8.91-6.3=6.83+9.2-7.38=2.12+7.48-1.41=5.96+4.4-6.86=7.42+5.18-6.04=6.18+1.54-3.23=9.43+8.15-0.08=8.01+6.56-1.17=6.9+4.12-0.96=4.61+0.69-4.94=1.96+8.23-1.98=4.05+8.82-4.66=8.43+0.79-0.71=5.06+2.3-5.34=0.69+7.64-6.35=0.44+7.68-5.09=9.52+6.61-9.69=5.68+1.61-1.97=0.9+8.87-4.97=6.3+6.22-1.03=1.11+4.29-2.25=3.67+8.19-7.62=3.9+8.65-4.71=6.95+1.94-8.04=0.52+8.11-1.91=3.44+4.91-4.42=1.8+0.43-0.63=3.68+4.21-3.94=6.7+8.63-9.32=7.43+4.17-7.08=5.18+9.22-3.64=6.82+8.88-4.16=2.4+5.31-0.3=5.67+9.37-1.11=8.13+4.95-7.61=6.53+8.29-5.14=0.29+8.45-3.79=7.28+8.95-2.98=5.8+2.93-8=5.53+5.38-8.42=8.65+3.43-8.46=8.35+4.23-8.98=7.01+9.09-2.44=5.28+6.49-5.99=0.14+9.03-6.24=9.88+2.95-9.01=4.09+3.82-2.7=6.39+5.2-4.16=0.29+7.76-0.48=7.08+0.64-2.07=4.43+8.19-7.04=6.92-6.03+5.76=5.61-1.57+8.46=5.99-2.82+7.12=9.33-2.77+6.7=6.94-3.24+9.6=8.92-2.18+7.92=3.14-0.08+7.52=6.32-0.77+5.46=6.26-4.32+5.7=7.05-1.53+3.68=3.16-0.16+1.13=8.16-6.85+0.02=6.77-1.35+9.9=7.76-4.57+2.43=5.3-2.5+9.97=9.8-7.01+1.76=9.31-7.87+4.08=8.81-7.06+1.69=0.46-0.36+5.52=3.34-1.16+3.65=7.63-2.6+2.78=7.34-4.07+6.22=3.35-2.06+3.09=7.79-4.51+8.09=8.04-6+7.94=9.77-5.1+6.33=9.72-6+7.06=4.88-0.44+5.57=9.94-0.76+8.59=5.97-0.07+1.06=5.99-2.37+3.33=9.94-1.46+5.21=8.9-2.56+4.6=7.27-4.83+8.21=7.64-3.85+3.58=3.38-2.05+4.97=6.81-5.62+6.49=8.88-7.09+8.02=6.28-0.22+0.25=7.87-0.92+6.12=4.01-0.03+6.77=8.45-0.23+0.64=5.64-0.19+5.82=3.34-2.19+7.54=3.43-1.51+5.87=8.4-7.41+1.7=8.43-1.4+0.15=8.15-0.59+7.18=8.76-5.87+3.05=2.55-2.12+1.8=7.8-5.12+4.22=3.79-0.48+4.54=4-2.44+3.88=4.59-0.6+7.89=8.43-0.15-1.33=9.39-3.4-3.85=9.68-1.46-1.97=9.07-2.14-1.42=7.29-1.52-2.34=8.34-1.01-6.5=7.84-5.96-0.97=6.63-2.48-4.04=7.74-1.17-2.59=9-0.04-0.93=9.44-3.14-5.19=8.13-3.72-0.09=9.28-3.21-0.19=9.22-4.84-2.13=8.75-0.57-7.55=8.37-6.27-0.93=8.33-0.57-1.36=6.02-4.51-0.92=7.6-1.65-2.21=9.82-3.84-0.47=9.18-1.09-7.15=9.22-3.35-2.85=9.36-1.58-3.43=9.47-1.81-1.14=8.32-0.69-7.02=7.06-3.45-2.18=5.5-0.75-3.85=5.49-1.42-2.05=8.87-6.59-0.55=1.57-0.24-0.6=6.69-1.36-1.43=5.52-0.36-3.72=6.02-3.25-1.52=6.02-1.07-4.35=6.46-1.9-0.44=5.62-0.07-1.63=6.1-2.14-0.75=8.21-4.68-2.85=8.71-4.08-3.68=9.54-3.38-3.13=7.42-4.57-1.56=7.48-3.7-2.13=5.94-0.03-4.03=1.4-0.5-0.03=8.57-4.24-0.11=8.48-1.15-3.02=3.73-1.31-0.36=9.64-2.87-0.36=7.89-3.59-2.06=4.77-1.14-2.59=9.11-5.16-1.27=6.98-4.88-0.92=6.26-2.01-1.23=2.97-0.41-0.45=0.13+0.2+5.25+0.99=6.7+1.03+4.16+4.1=5.45+5.94+9.09+2.78=8.81+9.95+2.03+8.66=5.4+2.89+1.26+0.65=1.67+6.09+2.75+8.23=4.27+5.41+7.93+7.61=9.07+6.2+6.77+5.84=7.34+8.45+9.22+7.37=7.15+6.93+1.13+5.18=8.17+3.84+0.37+7.62=0.84+9.06+7.92+1.85=6.77+6.5+3.72+3.09=6.22+2.6+1.42+0.08=8.99+7.89+7.65+5.75=0.43+0.61+0.69+3.95=0.26+5.64+0.53+2.42=2.76+2.77+7.76+4.42=8.49+1.51+1.01+1.99=4.18+1.51+3.48+5.65=4.78+2.19+8.01+7.6=3.87+6.46+5.51+7.31=1.3+9.6+6.39+1.25=4.63+5.61+6.25+1.43=0.13+0.41+6.69+0.57=1.19+3.44+9.79+5.02=7.79+6.2+0.08+0.92=7.99+9.58+0.66+2.56=3.62+9.42+1.87+7.16=5.74+3.47+8.57+4.2=2.16+1.33+9.65+3.18=7.93+3.07+7.08+8.88=2.58+1.69+4.49+8.79=1.88+8.58+5.02+3.45=0.36+2.23+6.01+6.98=0.59+4.12+3.76+1.5=9.13+7.99+5.21+6.08=4.69+3.02+4.4+8.45=3.14+3.66+0.65+4.81=5.95+5.03+2.59+1.47=2.8+4.27+6.53+9.9=6.53+6.06+0.29+5.53=9.24+2.2+3.91+9.14=0.54+3.48+7.03+9.53=5.32+4.78+8.13+4.59=7.05+2.83+5.24+8.66=3.44+9.66+8.77+3.69=6.19+4.05+6.84+1.77=3.31+7.02+0.44+8.31=2.22+7.79+0.94+5.08=4.72+0.8+5.3+4.22=0.45+5.12+4.73+6.16=3.28+3.23+1.21+5.84=6.98+6.19+2.56+4.16=9.52+9.74+0.76-4.31=2.9+6.05+9.92-5.31=6.87+8.31+2.8-4.99=5.02+1.04+0.42-0.71=3.09+9.75+3.72-9.95=2.77+5.17+8.4-5.49=7.29+9.23+4.04-3.34=4.54+5.63+1.77-8.57=5.91+4.78+1.67-4.93=7.43+5.67+6.63-0.85=9.78+3.06+2.96-5.28=0.14+7.83+8.52-7.88=6.16+5.26+2.56-3.71=8.56+5.02+9.96-8.37=6.61+8.34+2.9-7.2=3.75+3.88+8.41-9.41=4.37+5.79+6.6-7.11=0.34+4.85+5.12-6.98=5.94+5.31+7.4-1.71=3.25+8.63+8.99-6.96=4.96+7.82+3.19-9.71=1.36+4.48+0.29-2.98=8.49+4.73+6.95-2.32=9.68+8.66+1.01-0.08=8.84+2.76+4.38-3.62=4.54+3.78+2.27-5.19=6+8.37+8.74-2.22=7.85+1.89+0.34-8.5=8.75+6.25+6.92-8.86=0.08+7.37+6.34-1.82=4.72+8.46+2.16-7.71=3.07+7.56+6.94-2.66=2.17+4.14+2.39-1.26=7.22+1.74+5.42-5.69=9+1.23+4.81-1.45=9.27+1.78+5.66-4.91=6.76+4.9+0.45-2.15=0.04+0.12+3.7-3.07=9.91+9.56+4.37-0.26=3.5+3.06+3.88-7.09=3.43+3.77+0.41-5.7=1.68+0.31+9.7-0.84=3.85+9.91+0.98-2.85=1.8+3.45+5.81-8.21=6.21+8.01+5.33-2.2=9.47+0.44+5.97-1.66=3.28+6.42+7.27-4.76=7.94+6.8+5.03-1.18=5.17+8.95+7.48-7.6=7.98+2.64+3.77-4.76=6.75+3.82+8.42-7.97=7.46+1.51+2.35-4.62=0.37+6.23+1.25-1.51=0.81+8.07+2.74-5.87=1.64+5.97-0.06+4.18=5.91+0.31-5.46+4.04=3.63+9.51-7.4+1.61=3.31+4.12-3.75+4.38=3.5+0.31-0.39+6.08=7.93+6.06-5.64+5.94=0.78+9.95-1.29+4.71=7.19+2.97-8.03+1.61=2.53+6.79-3.47+9.34=5.01+7.55-8.47+8.07=9.15+6.31-4.89+9.73=2.37+6.54-3.49+0.53=7.25+2.68-5.68+3.36=3.9+3.17-4.94+9.03=1.14+6.08-3.41+9.94=3.68+5.2-7.33+7.12=2.36+9.95-0.71+7.72=8.04+2.83-9.38+7.21=5.82+3.37-6.09+0.74=5.34+9.83-2.26+4=8.73+2.3-9.52+2.77=9.59+3.48-0.34+4.14=7.42+2.3-9.57+3.91=5.75+7.15-9.48+0.92=0.05+1.97-0.75+7.11=7.08+5.81-9.45+2.51=6.93+5.09-0.79+2.54=5.77+7.47-7.64+7.88=7.31+7.09-5.95+3.05=3.75+3.25-6.18+0.28=2.05+7.77-1.75+6.84=2.34+7.27-0.68+6.21=9.08+2.21-1.18+5.74=2.74+6.85-3.69+7.09=8.46+0.47-1.53+8.13=0.21+9.67-5.68+5.33=6.85+3.98-9.22+1.8=0.96+6.75-2.23+7.61=1.56+7.75-0.2+4.54=4.7+1.88-0.05+0.85=6.86+7.47-2.17+5=1.68+7.19-0.83+7.25=8.7+4.65-9.6+6.08=7.9+2.33-7.48+5.21=6.25+4.47-2.34+6.43=6.81+7.84-7.85+2.48=1.65+2.88-4.31+9.58=7.09+7.44-9.66+8.83=8.63+4-1.95+4.91=3.44+4.32-4.53+1.07=3.74+5.37-6.39+9.62=6.87+5.98-9.41+9.92=4.37+7.19-9.29+7.81=8.31+0.02-4.94+4.43=9.87+2.28-5.93-5.3=3.24+5.34-2.6-1.77=9.45+2.27-0.6-5.99=8.98+7.87-8.89-2.74=1.12+8.95-2.41-4.96=3.06+2.42-1.47-3.52=5.43+5.33-4.43-2.73=2.39+2.49-1.43-1.47=6.12+2.53-1.67-3.47=3.44+3.26-1.55-1.43=3.41+9.77-3.87-8.42=5.95+8.12-8.37-0.32=9.69+7.43-3.25-3.05=0.65+8.68-2.81-3.37=5.26+7.08-4.79-0.36=0.55+3.57-0.96-2.24=5.46+6.83-5.34-0.49=5.92+8.25-3.23-8.79=3.23+7.87-3.47-7.32=6.01+4.09-2.59-0.45=2.51+8.11-6.25-3.45=9.29+1.16-6.05-1.14=8.03+8.06-4.65-6.75=9.13+1.53-1.42-1.66=7.4+3.51-0.98-5.76=9.6+0.37-3.87-5.45=5.91+7.47-2.25-4.18=5.74+0.3-4.17-1.06=7.98+2.79-2.59-0.33=4.88+9.22-7.74-4.17=7.81+6.1-1.86-4.94=3.02+2.35-3.41-0.97=5.44+9.54-1.14-1.78=4.22+9.31-8.02-2.22=4.93+8.56-1.28-4.95=9.18+7.33-3.64-2.13=8.02+0.28-5.49-1.56=2.84+3.46-2.81-1.91=9.59+6.96-6.36-9.26=7.47+4.28-2.75-2.24=1.46+7.62-2.24-3.92=4.51+3.14-0.78-5.51=7.67+7.91-0.03-5.42=4.05+8.27-5.28-5.79=1.17+9.3-1.84-7.15=1.16+6.65-2-2.7=4.09+8.6-7.11-3=5.45+7.47-3.13-7.82=6.86+7.11-3.18-7.85=9.99+6.96-5.81-1.85=4.38+7.44-5.37-5.78=5.24+9.22-2.72-9.3=3.95+4.29-1.92-5.21=6.85+8.94-4.73-8.4=2.05-1.25+1.54+1.35=7.16-2.73+1.44+0.18=7.76-6.59+6.22+0.97=4.49-0.07+8.06+9.22=6.7-5.69+2.27+2.26=9.79-2.31+2.48+6.02=9.75-6.52+6.04+8.49=7.79-5.8+7.35+7.29=9.95-6.21+3.85+2.47=9.25-7.87+5.95+6.99=4.61-4.41+3.85+8.88=6.53-2.7+0.96+8.32=9.29-7.43+5.58+6.93=6.05-4.38+7.23+5.38=7.5-1.54+3.63+3.03=3.48-2.99+8.45+8.68=6.79-6.69+6.18+3.52=9.57-0.84+5.5+5.64=8.47-7.98+6.59+2.44=5.31-3.03+0.78+3.83=6.56-1.76+0.15+8.48=3.1-2.01+5.43+7.98=9.64-6.73+7.63+7.42=8.27-3.15+9.92+3.98=6.34-4.24+5.97+8.26=6.65-3.06+4.38+6.75=9.29-0.18+1.74+7.82=9.79-7.09+1.15+3.1=6.28-0.32+9.64+7.49=8.02-3.61+8.15+1.68=3.93-0.52+1.02+4.24=4.93-3.33+7.97+8.4=1.47-0.09+1.04+0.04=6.83-1.06+6.07+9.69=5.36-0.6+2.32+9.82=8.85-5.84+5.96+4.58=9.62-1.19+5.25+5.61=6.28-5.97+9.57+3.53=3.37-1.56+8.36+7.11=4.19-3.69+7.83+7.08=4.71-4.19+1.03+0.76=4.73-1.61+7.07+1.37=5.63-5.3+4.98+0.38=4.65-1.64+6.15+0.12=2.16-1.21+0.29+5.68=8.79-5.36+8.3+4.1=9.15-1.07+3.14+6.91=8.29-8.07+6.54+6.98=7.68-7.3+8.41+3.51=6.56-5.54+6.98+7.1=7.65-2.9+6.56+2.38=1.7-0.58+2.53+1.99=9.46-2.83+2.58+5.09=4.09-2.81+6.02+2.03=6.58-1.46+9.09-2.46=4.89-4.75+0.8-0.62=9.08-3.53+3.54-2.91=8.1-4.05+7.72-9.5=9.4-2.63+0.43-2.21=8.17-2.28+7.03-1.01=3.11-1.53+7.08-2.17=9.38-4.18+3.8-2.67=6.61-2.23+8.79-6.77=6.49-1.36+8.59-4.42=6.59-5.85+4.71-0.51=9.96-5.96+5.31-0.24=6.49-4.43+2.47-3.24=5.24-4.14+9.41-1.06=7.29-0.15+4.59-5.58=4.7-1.68+9.93-0.17=8.58-2.17+4.03-5.8=6-0.91+1.9-4.01=2.8-0.5+4.23-0.62=9.84-9.65+8.2-7.89=4.9-1.19+8.89-4.15=8.63-4.24+3.04-3.23=7.47-5.38+3.31-1.04=3.27-1.05+6.2-6.29=6.67-0.8+6.95-2.17=6.79-0.48+3.87-0.86=4.83-1.84+0.64-0.19=8.98-6.45+7.05-3.76=4.15-2.93+8.49-1.22=9.7-0.95+4.31-7.02=6.41-3.07+9.75-3.15=8.43-6.77+1.52-0.51=8.36-1.22+7.29-2.47=5.33-0.97+6.01-4.81=3.51-3.13+6.89-6.74=8.06-6.84+3.07-3.31=7.85-2.53+7.53-1.52=5.26-2.95+8.12-3.4=3.26-1.23+5.95-2.22=4.27-1.89+5.81-2.64=4.71-0.06+2.73-3.79=8.66-7.86+7.8-4.94=7.94-6.8+5.97-1.81=5.47-0.37+6.13-3.11=5.13-1.09+9.07-9.97=7.74-5.43+7.06-4.41=8.14-5.43+3.05-0.05=7.28-0.66+4.95-7.69=5.75-5.14+9.95-9.06=7.99-7.19+3.2-1.41=0.78-0.68+8.4-2.44=5.28-2.85+5.57-3.22=5.87-1.13+5.4-9.35=7.24-1.38+6.62-0.68=8.22-0.95-0.34+5.2=9.11-3.98-2.6+8.96=7.69-3.71-0.25+1.65=7.68-2.47-3.56+3.87=9.7-3.17-0.8+1.43=8.94-1.18-5.37+7.98=5.3-2.01-2.22+8.51=6.14-5.1-0.12+8.01=9.9-1.27-5.45+1.48=8.27-0.35-4.34+0.26=6.63-4.47-0.44+0.79=8.18-2.16-1.95+3.67=6.97-3.62-2.31+7.28=8.17-0.94-5.09+3.77=7.36-0.06-3.73+7.09=9.77-4.18-3.92+2.9=5.18-3.41-1.38+2.44=9.14-5.35-1.4+1.22=8.34-2.96-3.06+3.89=1.77-0.29-0.66+7.59=5.54-1.09-2.93+8.6=7.93-4.69-3.04+9.46=8.42-3.57-3.86+7=8-4.44-0.9+3.14=5.7-1.1-2.37+2.36=9.54-3.91-4.08+3.63=9.92-3.73-5.07+1.57=1.99-0.51-0.19+8.35=9.72-3.84-1.83+0.56=7.29-0.77-6.4+9.77=9.04-0.73-7.41+9.57=9.69-0.05-2.11+9.27=8.56-3.52-4.03+8.16=5.36-1.39-0.29+3.07=4.64-0.7-1.53+9.94=8.06-0.98-3.57+1.4=2.96-0.69-1.62+9.44=8.75-1.46-3.18+4.11=5.63-4.08-0.66+2.3=3.91-2.23-0.22+9.62=8.42-1.37-6.81+3.81=8.5-0.56-6.35+5.29=9.33-2.63-6.44+5.57=5.49-0.71-2.3+3.11=6.53-0.17-0.95+9.53=6.99-3.94-0.06+3.04=9.84-3.64-1.7+3.33=5.78-4.38-0.49+7.6=7.48-4.04-1.93+8.8=6.29-2.27-0.47+7.06=8.08-1.13-3.99+2.05=7.45-2.1-4.82+9.33=9.51-4.07-3.1+9.46=6.81-1.46-0.8+7.97=9.03-3.41-1.77-3.39=7.01-0.12-0.52-0.33=9.87-0.45-1.37-3.78=8.12-1.88-2.54-0.78=3.75-0.11-2.04-0.31=9.86-0.63-3.07-2.48=2.77-0.55-1.91-0.09=7.05-1.09-2.42-0.2=9.46-5.09-0.54-2.75=7.58-4.77-1.56-0.4=8.45-2.06-1.35-1.17=7.53-3.81-1.32-1.35=8.62-2.71-2.38-0.47=9.82-7.81-0.14-0.48=9.57-0.44-3.15-3.14=9.52-0.07-5.91-1.85=8.69-4.19-0.87-2.19=8.37-0.34-3.7-3=8.32-1.7-1.69-1.37=8.75-2.32-1.84-2.64=5-0.97-2.14-1.34=9.37-1.27-0.47-5.33=6.95-2.74-0.21-0.93=8.39-0.09-3.14-2.59=7.1-1.02-2.87-2.99=9.75-2.49-2.81-3.22=8.06-4.63-0.92-2.17=9.7-6.51-0.48-1.09=6.31-0.89-4.02-0.61=9.12-0.68-4.44-2.44=9.72-2.3-5.19-2.03=9.65-5.58-3.39-0.38=9.01-3.09-2.58-1.86=7.03-4.79-0.62-1.27=9.06-1.2-0.52-1.71=9.96-5.35-2.83-1.67=8.24-0.07-1.45-3.8=6.12-0.9-1.36-0.37=8.01-0.65-1.93-0.38=8.62-2.58-4.81-0.27=7.39-2.54-0.27-0.79=9.66-1.22-5.77-0.52=4.83-0.39-1.25-2.17=9.49-2.09-1.77-1.83=7.35-6.25-0.42-0.58=7.37-1.36-2.12-0.11=4.6-0.31-1.67-0.8=9.88-4.86-0.48-0.14=8.35-3.68-1.53-1=9.97-0.19-0.38-2.67=9.18-0.69-3.63-2.13=4.46-0.38-1-2.95=9.73-3.13-2.32-3.12=9.41-1.06-0.58-1.28=参考答案6.54+7.74=14.285.96+3.37=9.333.74+9.32=13.069.57+2.23=11.87.37+1.54=8.910.42+9.69=10.118.78+1.9=10.680.59+5.15=5.747.36+2.04=9.43.78+8.63=12.416.62+6.21=12.836.32+7.3=13.621.84+1.38=3.223.12+9.05=12.173.75+4.61=8.362.41+0.28=2.699.7+5.51=15.216.06+7.06=13.122.71+7.71=10.420.97+3.05=4.021.74+6.08=7.825.25+9.76=15.011.53+3.33=4.867.96+0.07=8.038.07+2.62=10.694.3+8.73=13.036.9+0.86=7.769.03+9.13=18.164.69+0.71=5.40.07+9.42=9.491.5+7.85=9.359.95+7.03=16.989.7+4.44=14.148.4+5.36=13.768.11+8.42=16.530.15+2.58=2.734.34+3.68=8.023.19+8.23=11.426.34+5.16=11.50.19+9.81=104.58+9.23=13.810.75+8.01=8.769.14+9.09=18.236.93+6.47=13.42.93+1.91=4.844.49+8.99=13.480.15+4.68=4.832.03+4.91=6.941.82+3.17=4.997.02+0.86=7.884.12+9.04=13.162.36+6=8.362.66+8.55=11.219.28+5.77=15.057.29-6.52=0.779.14-5.74=3.48.47-0.3=8.179.91-6.62=3.296.47-0.87=5.67.54-0.22=7.324.97-2.99=1.986.53-0.54=5.991.48-0.4=1.086.22-2.33=3.899.93-2.92=7.014.86-0.24=4.629.94-8.23=1.717.5-7.09=0.419.55-6.82=2.735.69-3.53=2.165.59-5.18=0.417.89-0.27=7.628.14-5.72=2.426.14-1.11=5.035.66-1.81=3.859.08-2.3=6.786.81-4.54=2.276.47-3.24=3.237.96-5.07=2.899.39-2.49=6.91.75-1.56=0.195.9-1.8=4.18.86-1.6=7.266.35-3.28=3.079.94-7.34=2.69.29-2.81=6.489.4-5.46=3.948.55-6.62=1.936.63-5.41=1.224.04-2.98=1.069.07-8.28=0.794.06-1.02=3.049.8-6.15=3.652.63-1.88=0.758.96-0.77=8.195.2-1.41=3.795.09-2.39=2.79.19-2.52=6.674.41-4.03=0.387.89-7.64=0.258.23-3.73=4.51.04-0.02=1.022.88-2.16=0.729.5-4.56=4.948.56-6.13=2.438.22-1.32=6.98.83-4.65=4.188.19-6.27=1.924.8+0.67+8.04=13.515.99+8.59+3.73=18.311+3.46+5.35=9.816.79+9.34+0.15=16.288.84+8.1+3.8=20.747.54+8.32+2.09=17.950.85+2.23+8.15=11.239.4+6.38+7.06=22.849.38+5.77+0.46=15.617.91+5.7+0.83=14.444.37+3.67+5.47=13.517.54+5.15+8.02=20.712.59+5.68+3.73=121.1+3.22+1.86=6.182.77+9.33+2.58=14.683.57+7.31+3.28=14.165.73+3.65+6.08=15.463.11+9.03+6.56=18.74.6+4.09+4.33=13.028.75+1.46+4.82=15.036.27+0.03+7.87=14.173.81+4.41+4.4=12.626.68+1.78+5.29=13.754.95+1.08+9.89=15.926.93+8.2+5.37=20.57.01+7.1+1.29=15.49.6+1.98+9.77=21.356.21+7.46+1.04=14.718.69+3.97+2.17=14.833.71+5.4+3.13=12.248.23+5.07+9.68=22.986.28+8.02+6.52=20.824.03+0.56+0.41=52.16+9.99+7.44=19.595.86+2.75+3.95=12.561.15+6.64+4.83=12.621.24+3.62+2.38=7.248.17+2.97+9.6=20.742.23+0.74+7.35=10.324.55+1.94+6.7=13.197.65+3.52+9.96=21.139.93+2.38+0.09=12.40.57+1.86+9.52=11.959.69+2.26+0.22=12.175.32+3.44+0.29=9.052.99+9.69+4.37=17.057.31+9.06+5.6=21.970.82+2.33+6.07=9.226.11+7.59+9.56=23.263.91+3.84+9.06=16.810.09+1.59+9.99=11.675.31+6.18+3.97=15.466.17+5.99+5.47=17.634.61+0.65+4.63=9.894.59+0.47-2.36=2.70.37+5.34-1.46=4.253.91+9.8-5.92=7.796.06+8.91-6.3=8.676.83+9.2-7.38=8.652.12+7.48-1.41=8.195.96+4.4-6.86=3.57.42+5.18-6.04=6.566.18+1.54-3.23=4.499.43+8.15-0.08=17.58.01+6.56-1.17=13.46.9+4.12-0.96=10.064.61+0.69-4.94=0.361.96+8.23-1.98=8.214.05+8.82-4.66=8.218.43+0.79-0.71=8.515.06+2.3-5.34=2.020.69+7.64-6.35=1.980.44+7.68-5.09=3.039.52+6.61-9.69=6.445.68+1.61-1.97=5.320.9+8.87-4.97=4.86.3+6.22-1.03=11.491.11+4.29-2.25=3.153.67+8.19-7.62=4.243.9+8.65-4.71=7.846.95+1.94-8.04=0.850.52+8.11-1.91=6.723.44+4.91-4.42=3.931.8+0.43-0.63=1.63.68+4.21-3.94=3.956.7+8.63-9.32=6.017.43+4.17-7.08=4.525.18+9.22-3.64=10.766.82+8.88-4.16=11.542.4+5.31-0.3=7.415.67+9.37-1.11=13.938.13+4.95-7.61=5.476.53+8.29-5.14=9.680.29+8.45-3.79=4.957.28+8.95-2.98=13.255.8+2.93-8=0.735.53+5.38-8.42=2.498.65+3.43-8.46=3.628.35+4.23-8.98=3.67.01+9.09-2.44=13.665.28+6.49-5.99=5.780.14+9.03-6.24=2.939.88+2.95-9.01=3.824.09+3.82-2.7=5.216.39+5.2-4.16=7.430.29+7.76-0.48=7.577.08+0.64-2.07=5.654.43+8.19-7.04=5.586.92-6.03+5.76=6.655.61-1.57+8.46=12.55.99-2.82+7.12=10.299.33-2.77+6.7=13.266.94-3.24+9.6=13.38.92-2.18+7.92=14.663.14-0.08+7.52=10.586.32-0.77+5.46=11.016.26-4.32+5.7=7.647.05-1.53+3.68=9.23.16-0.16+1.13=4.138.16-6.85+0.02=1.336.77-1.35+9.9=15.327.76-4.57+2.43=5.625.3-2.5+9.97=12.779.8-7.01+1.76=4.559.31-7.87+4.08=5.528.81-7.06+1.69=3.440.46-0.36+5.52=5.623.34-1.16+3.65=5.837.63-2.6+2.78=7.817.34-4.07+6.22=9.493.35-2.06+3.09=4.387.79-4.51+8.09=11.378.04-6+7.94=9.989.77-5.1+6.33=119.72-6+7.06=10.784.88-0.44+5.57=10.019.94-0.76+8.59=17.775.97-0.07+1.06=6.965.99-2.37+3.33=6.959.94-1.46+5.21=13.698.9-2.56+4.6=10.947.27-4.83+8.21=10.657.64-3.85+3.58=7.373.38-2.05+4.97=6.36.81-5.62+6.49=7.688.88-7.09+8.02=9.816.28-0.22+0.25=6.317.87-0.92+6.12=13.074.01-0.03+6.77=10.758.45-0.23+0.64=8.865.64-0.19+5.82=11.273.34-2.19+7.54=8.693.43-1.51+5.87=7.798.4-7.41+1.7=2.698.43-1.4+0.15=7.188.15-0.59+7.18=14.748.76-5.87+3.05=5.942.55-2.12+1.8=2.237.8-5.12+4.22=6.93.79-0.48+4.54=7.854-2.44+3.88=5.444.59-0.6+7.89=11.888.43-0.15-1.33=6.959.39-3.4-3.85=2.149.68-1.46-1.97=6.259.07-2.14-1.42=5.517.29-1.52-2.34=3.438.34-1.01-6.5=0.837.84-5.96-0.97=0.916.63-2.48-4.04=0.117.74-1.17-2.59=3.989-0.04-0.93=8.039.44-3.14-5.19=1.118.13-3.72-0.09=4.329.28-3.21-0.19=5.889.22-4.84-2.13=2.258.75-0.57-7.55=0.638.37-6.27-0.93=1.178.33-0.57-1.36=6.46.02-4.51-0.92=0.597.6-1.65-2.21=3.749.82-3.84-0.47=5.519.18-1.09-7.15=0.949.22-3.35-2.85=3.029.36-1.58-3.43=4.359.47-1.81-1.14=6.528.32-0.69-7.02=0.617.06-3.45-2.18=1.435.5-0.75-3.85=0.95.49-1.42-2.05=2.028.87-6.59-0.55=1.731.57-0.24-0.6=0.736.69-1.36-1.43=3.95.52-0.36-3.72=1.446.02-3.25-1.52=1.256.02-1.07-4.35=0.66.46-1.9-0.44=4.125.62-0.07-1.63=3.926.1-2.14-0.75=3.218.21-4.68-2.85=0.688.71-4.08-3.68=0.959.54-3.38-3.13=3.037.42-4.57-1.56=1.297.48-3.7-2.13=1.655.94-0.03-4.03=1.881.4-0.5-0.03=0.878.57-4.24-0.11=4.228.48-1.15-3.02=4.313.73-1.31-0.36=2.069.64-2.87-0.36=6.417.89-3.59-2.06=2.244.77-1.14-2.59=1.049.11-5.16-1.27=2.686.98-4.88-0.92=1.186.26-2.01-1.23=3.022.97-0.41-0.45=2.110.13+0.2+5.25+0.99=6.576.7+1.03+4.16+4.1=15.995.45+5.94+9.09+2.78=23.268.81+9.95+2.03+8.66=29.455.4+2.89+1.26+0.65=10.21.67+6.09+2.75+8.23=18.744.27+5.41+7.93+7.61=25.229.07+6.2+6.77+5.84=27.887.34+8.45+9.22+7.37=32.387.15+6.93+1.13+5.18=20.398.17+3.84+0.37+7.62=200.84+9.06+7.92+1.85=19.676.77+6.5+3.72+3.09=20.086.22+2.6+1.42+0.08=10.328.99+7.89+7.65+5.75=30.280.43+0.61+0.69+3.95=5.680.26+5.64+0.53+2.42=8.852.76+2.77+7.76+4.42=17.718.49+1.51+1.01+1.99=134.18+1.51+3.48+5.65=14.824.78+2.19+8.01+7.6=22.583.87+6.46+5.51+7.31=23.151.3+9.6+6.39+1.25=18.544.63+5.61+6.25+1.43=17.920.13+0.41+6.69+0.57=7.81.19+3.44+9.79+5.02=19.447.79+6.2+0.08+0.92=14.997.99+9.58+0.66+2.56=20.793.62+9.42+1.87+7.16=22.075.74+3.47+8.57+4.2=21.982.16+1.33+9.65+3.18=16.327.93+3.07+7.08+8.88=26.962.58+1.69+4.49+8.79=17.551.88+8.58+5.02+3.45=18.930.36+2.23+6.01+6.98=15.580.59+4.12+3.76+1.5=9.979.13+7.99+5.21+6.08=28.414.69+3.02+4.4+8.45=20.563.14+3.66+0.65+4.81=12.265.95+5.03+2.59+1.47=15.042.8+4.27+6.53+9.9=23.56.53+6.06+0.29+5.53=18.419.24+2.2+3.91+9.14=24.490.54+3.48+7.03+9.53=20.585.32+4.78+8.13+4.59=22.827.05+2.83+5.24+8.66=23.783.44+9.66+8.77+3.69=25.566.19+4.05+6.84+1.77=18.853.31+7.02+0.44+8.31=19.082.22+7.79+0.94+5.08=16.034.72+0.8+5.3+4.22=15.040.45+5.12+4.73+6.16=16.463.28+3.23+1.21+5.84=13.566.98+6.19+2.56+4.16=19.899.52+9.74+0.76-4.31=15.712.9+6.05+9.92-5.31=13.566.87+8.31+2.8-4.99=12.995.02+1.04+0.42-0.71=5.773.09+9.75+3.72-9.95=6.612.77+5.17+8.4-5.49=10.857.29+9.23+4.04-3.34=17.224.54+5.63+1.77-8.57=3.375.91+4.78+1.67-4.93=7.437.43+5.67+6.63-0.85=18.889.78+3.06+2.96-5.28=10.520.14+7.83+8.52-7.88=8.616.16+5.26+2.56-3.71=10.278.56+5.02+9.96-8.37=15.176.61+8.34+2.9-7.2=10.653.75+3.88+8.41-9.41=6.634.37+5.79+6.6-7.11=9.650.34+4.85+5.12-6.98=3.335.94+5.31+7.4-1.71=16.943.25+8.63+8.99-6.96=13.914.96+7.82+3.19-9.71=6.261.36+4.48+0.29-2.98=3.158.49+4.73+6.95-2.32=17.859.68+8.66+1.01-0.08=19.278.84+2.76+4.38-3.62=12.364.54+3.78+2.27-5.19=5.46+8.37+8.74-2.22=20.897.85+1.89+0.34-8.5=1.588.75+6.25+6.92-8.86=13.060.08+7.37+6.34-1.82=11.974.72+8.46+2.16-7.71=7.633.07+7.56+6.94-2.66=14.912.17+4.14+2.39-1.26=7.447.22+1.74+5.42-5.69=8.699+1.23+4.81-1.45=13.599.27+1.78+5.66-4.91=11.86.76+4.9+0.45-2.15=9.960.04+0.12+3.7-3.07=0.799.91+9.56+4.37-0.26=23.583.5+3.06+3.88-7.09=3.353.43+3.77+0.41-5.7=1.911.68+0.31+9.7-0.84=10.853.85+9.91+0.98-2.85=11.891.8+3.45+5.81-8.21=2.856.21+8.01+5.33-2.2=17.359.47+0.44+5.97-1.66=14.223.28+6.42+7.27-4.76=12.217.94+6.8+5.03-1.18=18.595.17+8.95+7.48-7.6=147.98+2.64+3.77-4.76=9.636.75+3.82+8.42-7.97=11.027.46+1.51+2.35-4.62=6.70.37+6.23+1.25-1.51=6.340.81+8.07+2.74-5.87=5.751.64+5.97-0.06+4.18=11.735.91+0.31-5.46+4.04=4.83.63+9.51-7.4+1.61=7.353.31+4.12-3.75+4.38=8.063.5+0.31-0.39+6.08=9.57.93+6.06-5.64+5.94=14.290.78+9.95-1.29+4.71=14.157.19+2.97-8.03+1.61=3.742.53+6.79-3.47+9.34=15.195.01+7.55-8.47+8.07=12.169.15+6.31-4.89+9.73=20.32.37+6.54-3.49+0.53=5.957.25+2.68-5.68+3.36=7.613.9+3.17-4.94+9.03=11.161.14+6.08-3.41+9.94=13.753.68+5.2-7.33+7.12=8.672.36+9.95-0.71+7.72=19.328.04+2.83-9.38+7.21=8.75.82+3.37-6.09+0.74=3.845.34+9.83-2.26+4=16.918.73+2.3-9.52+2.77=4.289.59+3.48-0.34+4.14=16.877.42+2.3-9.57+3.91=4.065.75+7.15-9.48+0.92=4.340.05+1.97-0.75+7.11=8.387.08+5.81-9.45+2.51=5.956.93+5.09-0.79+2.54=13.775.77+7.47-7.64+7.88=13.487.31+7.09-5.95+3.05=11.53.75+3.25-6.18+0.28=1.12.05+7.77-1.75+6.84=14.912.34+7.27-0.68+6.21=15.149.08+2.21-1.18+5.74=15.852.74+6.85-3.69+7.09=12.998.46+0.47-1.53+8.13=15.530.21+9.67-5.68+5.33=9.536.85+3.98-9.22+1.8=3.410.96+6.75-2.23+7.61=13.091.56+7.75-0.2+4.54=13.654.7+1.88-0.05+0.85=7.386.86+7.47-2.17+5=17.161.68+7.19-0.83+7.25=15.298.7+4.65-9.6+6.08=9.837.9+2.33-7.48+5.21=7.966.25+4.47-2.34+6.43=14.816.81+7.84-7.85+2.48=9.281.65+2.88-4.31+9.58=9.87.09+7.44-9.66+8.83=13.78.63+4-1.95+4.91=15.593.44+4.32-4.53+1.07=4.33.74+5.37-6.39+9.62=12.346.87+5.98-9.41+9.92=13.364.37+7.19-9.29+7.81=10.088.31+0.02-4.94+4.43=7.829.87+2.28-5.93-5.3=0.923.24+5.34-2.6-1.77=4.219.45+2.27-0.6-5.99=5.138.98+7.87-8.89-2.74=5.221.12+8.95-2.41-4.96=2.73.06+2.42-1.47-3.52=0.495.43+5.33-4.43-2.73=3.62.39+2.49-1.43-1.47=1.986.12+2.53-1.67-3.47=3.513.44+3.26-1.55-1.43=3.723.41+9.77-3.87-8.42=0.895.95+8.12-8.37-0.32=5.389.69+7.43-3.25-3.05=10.820.65+8.68-2.81-3.37=3.155.26+7.08-4.79-0.36=7.190.55+3.57-0.96-2.24=0.925.46+6.83-5.34-0.49=6.465.92+8.25-3.23-8.79=2.153.23+7.87-3.47-7.32=0.316.01+4.09-2.59-0.45=7.062.51+8.11-6.25-3.45=0.929.29+1.16-6.05-1.14=3.268.03+8.06-4.65-6.75=4.699.13+1.53-1.42-1.66=7.587.4+3.51-0.98-5.76=4.179.6+0.37-3.87-5.45=0.655.91+7.47-2.25-4.18=6.955.74+0.3-4.17-1.06=0.817.98+2.79-2.59-0.33=7.854.88+9.22-7.74-4.17=2.197.81+6.1-1.86-4.94=7.113.02+2.35-3.41-0.97=0.995.44+9.54-1.14-1.78=12.064.22+9.31-8.02-2.22=3.294.93+8.56-1.28-4.95=7.269.18+7.33-3.64-2.13=10.748.02+0.28-5.49-1.56=1.252.84+3.46-2.81-1.91=1.589.59+6.96-6.36-9.26=0.937.47+4.28-2.75-2.24=6.761.46+7.62-2.24-3.92=2.924.51+3.14-0.78-5.51=1.367.67+7.91-0.03-5.42=10.134.05+8.27-5.28-5.79=1.251.17+9.3-1.84-7.15=1.481.16+6.65-2-2.7=3.114.09+8.6-7.11-3=2.585.45+7.47-3.13-7.82=1.976.86+7.11-3.18-7.85=2.949.99+6.96-5.81-1.85=9.294.38+7.44-5.37-5.78=0.675.24+9.22-2.72-9.3=2.443.95+4.29-1.92-5.21=1.116.85+8.94-4.73-8.4=2.662.05-1.25+1.54+1.35=3.697.16-2.73+1.44+0.18=6.057.76-6.59+6.22+0.97=8.364.49-0.07+8.06+9.22=21.76.7-5.69+2.27+2.26=5.549.79-2.31+2.48+6.02=15.989.75-6.52+6.04+8.49=17.767.79-5.8+7.35+7.29=16.639.95-6.21+3.85+2.47=10.069.25-7.87+5.95+6.99=14.324.61-4.41+3.85+8.88=12.936.53-2.7+0.96+8.32=13.119.29-7.43+5.58+6.93=14.376.05-4.38+7.23+5.38=14.287.5-1.54+3.63+3.03=12.623.48-2.99+8.45+8.68=17.626.79-6.69+6.18+3.52=9.89.57-0.84+5.5+5.64=19.878.47-7.98+6.59+2.44=9.525.31-3.03+0.78+3.83=6.896.56-1.76+0.15+8.48=13.433.1-2.01+5.43+7.98=14.59.64-6.73+7.63+7.42=17.968.27-3.15+9.92+3.98=19.026.34-4.24+5.97+8.26=16.336.65-3.06+4.38+6.75=14.729.29-0.18+1.74+7.82=18.679.79-7.09+1.15+3.1=6.956.28-0.32+9.64+7.49=23.098.02-3.61+8.15+1.68=14.243.93-0.52+1.02+4.24=8.674.93-3.33+7.97+8.4=17.971.47-0.09+1.04+0.04=2.466.83-1.06+6.07+9.69=21.535.36-0.6+2.32+9.82=16.98.85-5.84+5.96+4.58=13.559.62-1.19+5.25+5.61=19.296.28-5.97+9.57+3.53=13.413.37-1.56+8.36+7.11=17.284.19-3.69+7.83+7.08=15.414.71-4.19+1.03+0.76=2.314.73-1.61+7.07+1.37=11.565.63-5.3+4.98+0.38=5.694.65-1.64+6.15+0.12=9.282.16-1.21+0.29+5.68=6.928.79-5.36+8.3+4.1=15.839.15-1.07+3.14+6.91=18.138.29-8.07+6.54+6.98=13.747.68-7.3+8.41+3.51=12.36.56-5.54+6.98+7.1=15.17.65-2.9+6.56+2.38=13.691.7-0.58+2.53+1.99=5.649.46-2.83+2.58+5.09=14.34.09-2.81+6.02+2.03=9.336.58-1.46+9.09-2.46=11.754.89-4.75+0.8-0.62=0.329.08-3.53+3.54-2.91=6.188.1-4.05+7.72-9.5=2.279.4-2.63+0.43-2.21=4.998.17-2.28+7.03-1.01=11.913.11-1.53+7.08-2.17=6.499.38-4.18+3.8-2.67=6.336.61-2.23+8.79-6.77=6.46.49-1.36+8.59-4.42=9.36.59-5.85+4.71-0.51=4.949.96-5.96+5.31-0.24=9.076.49-4.43+2.47-3.24=1.295.24-4.14+9.41-1.06=9.457.29-0.15+4.59-5.58=6.154.7-1.68+9.93-0.17=12.788.58-2.17+4.03-5.8=4.646-0.91+1.9-4.01=2.982.8-0.5+4.23-0.62=5.919.84-9.65+8.2-7.89=0.54.9-1.19+8.89-4.15=8.458.63-4.24+3.04-3.23=4.27.47-5.38+3.31-1.04=4.363.27-1.05+6.2-6.29=2.136.67-0.8+6.95-2.17=10.656.79-0.48+3.87-0.86=9.324.83-1.84+0.64-0.19=3.448.98-6.45+7.05-3.76=5.824.15-2.93+8.49-1.22=8.499.7-0.95+4.31-7.02=6.046.41-3.07+9.75-3.15=9.948.43-6.77+1.52-0.51=2.678.36-1.22+7.29-2.47=11.965.33-0.97+6.01-4.81=5.563.51-3.13+6.89-6.74=0.538.06-6.84+3.07-3.31=0.987.85-2.53+7.53-1.52=11.335.26-2.95+8.12-3.4=7.033.26-1.23+5.95-2.22=5.764.27-1.89+5.81-2.64=5.554.71-0.06+2.