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2.02+7.43=4.62+3.21=2.72+5.33=5.05+3.02=0.3+9.25=3.31+4.79=9.96+4.31=3.76+2.87=9.67+1.05=9.9+9.27=0.2+5.64=7.98+9.69=8.83+6.51=5.84+4.75=1.96+7.66=5.32+3.33=1.97+5.38=8.29+8.87=1.62+8.76=9.49+5.93=8.87+6.81=1.84+3.94=3.06+4.06=3.34+7.89=4.94+4.65=8.3+0.11=0.89+9.75=9.07+5.68=3.72+6.68=8.95+5.14=1.53+8.57=1.34+0.83=8.2+2.81=4.94+0.64=9.16+2.33=9.9+1.58=8.73+9=5.14+7.61=5.79+9.87=2.88+1.45=8.25+7.27=2.5+7.09=7.41+1.92=2.11+1.14=8.04+3.3=2.61+3.2=0.84+5.43=6.57+2.96=9.72+6.99=0.99+9.28=7.78+4.43=0.76+9.41=1.54+2.86=7.73+0.05=6.06-4.96=8.31-0.06=9.26-5.63=3.59-2.93=7.35-3.89=9.9-7.05=5.74-0.34=8.98-5.13=4.6-1.46=9.24-6.65=5.91-3.91=9.87-4.48=8.18-3.7=8.14-7.29=9.13-0.29=9.13-4.94=9.53-8.09=5.59-2.27=9.09-8.35=9.89-4.37=4.33-3.88=8.58-6.84=9.43-8.69=4.84-4.65=8.67-6.03=8.5-4.34=9.8-1.3=5.81-1.06=3.8-1.96=8.42-6.79=4.91-0.26=7.53-4.16=8.84-5.31=7.08-3.34=9.03-8.49=6.19-1.45=1.13-0.55=4.66-1.92=9.49-0.11=7.93-5.7=6.06-3.4=9.66-0.56=4.54-2.34=3.04-2.08=3.11-0.64=4.17-2.28=8.17-5.12=4.71-3.39=9.11-8.05=6.9-3.7=8.87-6.38=8.24-0.59=6.41-0.04=8-2.88=6.78+4.68+1.88=2.89+9.34+8.16=0.97+8.37+1.7=9.34+1.84+0.56=3.97+3.08+3.75=6.21+5.2+0.43=1.41+4.47+2.89=8.03+1.3+1.57=5.79+0.84+3.19=5.25+1.47+7.96=3.53+0.58+6.21=0.03+7.05+6.49=1.44+5.41+8.16=8.42+7.04+7.68=4.58+5.38+9.62=1.22+0.97+1.42=0.05+1.83+2.15=0.46+3.19+0.66=1.54+0.13+0.12=3.93+2.18+5.19=1.19+8.96+5.48=3.56+7.32+6.54=4.37+8.19+5.35=3.02+5.93+6.35=2.53+1.26+1.44=3.61+4.77+8.06=0.05+3.8+3.05=7.23+6.08+7.61=2.23+1.43+8.94=2+7.22+3.41=8.87+9.6+2.18=6.84+1.46+2.78=8.92+9.37+8.72=8.95+2.93+6.56=4.92+5.64+6.08=3.17+0.47+0.81=7.95+9.74+8.76=1.45+9.27+5.96=6.42+6.89+4.03=9.26+9.02+5.06=9.37+6.79+1.54=0.08+6.12+0.71=4.34+6.76+5.38=2.57+3.57+3.1=1.69+0.19+6.75=4.53+6.28+1.06=3.38+5.54+9.19=0.34+2.89+1.96=3.32+7.56+1.57=4.64+8.72+5.7=3.66+9.14+1.27=7.78+1.42+8.53=4.39+1.93+3.28=6.09+0.24+2.35=9.67+2.98-1.3=5.22+0.56-1.02=4.84+2.04-1.2=8.29+8.13-4.16=6.5+5-8.58=2.36+0.43-1.49=8.45+4.03-1.31=4.8+7.12-0.37=6.35+2.47-1.43=2.02+0.52-1.79=4.05+4.77-2.03=8.03+2.78-5.78=7.9+6.45-6.49=5.19+5.61-9.91=1.8+9.93-9.53=0.38+7.6-4.17=5.8+5.55-6.11=8.38+0.65-4.99=5.9+2.8-5.26=6.87+7.17-3.87=8.93+8.16-6.56=0.93+3.69-4.11=6.88+1.92-5.98=1.64+5.51-5.63=3.51+8.41-4.94=0.45+7.83-1.6=6.33+3.6-8.58=7.35+2.59-8.64=2.97+5.53-0.15=2.86+5.15-1.4=9.95+0.84-3.73=0.03+6.9-5.55=1.77+7.62-3.03=5.13+0.54-1.36=0.24+8.57-0.79=8.26+5.62-5.45=8.5+1.32-1.96=3.66+4.05-5.11=8.01+1.64-3.53=2.64+8.56-4.82=0.02+5.27-3.39=8.87+8.9-5.79=6.5+0.05-0.18=6.96+8.38-5.11=8.02+0.26-1.21=4.79+4.96-1.99=6.23+2.36-7.33=4.55+0.37-0.32=3.47+2.1-0.69=9.04+5.2-3.36=6.36+1.24-6.45=8.25+2.87-9.51=6+9.28-6.41=2.96+0.84-2.02=4.19-1.08+4.66=5.8-1.84+9.64=8.7-7.32+0.98=9.89-4.43+4.47=8.85-0.54+8.7=3.91-1.88+4.23=6.18-1.91+9.16=5.98-1.59+3.29=4.22-0.9+8.43=9.32-7.47+0.15=9.57-2.45+3.88=8.52-1.57+6.75=6.67-2.34+8.46=7.52-7.29+9.69=8.82-4.1+8.92=7.5-3.65+8.76=9.44-3.19+8.89=8.71-0.55+2.74=9.49-7.1+6.59=9.96-5.27+2.54=4.59-0.1+8.76=6.94-1.92+3.86=7.48-3.77+7.06=7.39-5.39+7.03=3.82-1.88+9.54=2.04-0.91+4.34=6.6-0.27+2.57=9.48-3.42+7.02=5.99-5.87+6.87=8.94-7.93+4.36=8.23-2.38+0.79=6.81-4.65+6.87=5.09-4.42+9.42=3.53-2.99+1.5=7.69-5.07+8.99=5.12-3.18+8.26=7.96-0.59+2.18=8.11-2.61+8.94=9.39-4.14+8.41=7.95-1.71+9.04=9.75-4.3+7.02=4.21-1+0.64=3.44-1.73+3.96=3.65-0.54+4.97=6.57-1.12+5.66=4.55-4.03+0.28=7.59-0.8+5.66=9.62-0.74+8.36=2.94-1.55+5.67=6.98-2.24+4.41=9.45-7.19+5.52=4.66-2.8+2.49=4.09-2.46+2.49=9.28-7.06+6.76=8.96-8.16-0.05=7.1-0.68-3.39=6.56-1.21-2.21=3.76-1.76-1.8=8.26-0.34-0.68=5.71-3.32-1.04=9.66-1.94-2.74=7.85-1.71-2.48=9.28-1.3-3.57=7.5-1.43-4.65=9.98-6.89-0.82=4.85-2.53-1.16=9.69-1.93-5.93=4.63-1.18-1.28=6.15-4.13-1.82=7.34-2.03-2.7=9.04-6.18-2.41=9.16-2.35-5.1=7.66-0.63-2.3=8.3-0.54-3.37=9.37-5.86-2.54=9.79-7.86-1.28=9.49-6.72-2.22=6.48-1.81-2.61=5.97-3.76-0.91=9.34-0.62-2.77=4.87-1.81-0.62=8.19-0.51-1.34=5.06-1.95-2.91=9.59-0.08-5.26=8.68-3.24-5.19=5.04-0.42-3.11=5.95-2.86-2.26=7.97-2.5-0.75=4.47-3.29-0.57=5.61-1.73-2.22=8.74-3.98-3.29=7.72-1.64-0.83=9.01-0.11-2.34=8.48-4.06-0.97=7.78-4.79-0.6=8.23-3.62-0.37=7.33-1.47-0.82=5.66-3.25-2.14=9.9-0.74-7.43=8.79-4.36-0.81=9.55-1.82-0.06=8.96-2-3.35=7.75-2.02-3.84=9.65-3.87-0.51=8-4.7-2.34=9.87-5.66-0.88=7.22-2.75-1.8=5.26-0.97-0.44=0.93+7.4+8.51+1.37=4.69+7.78+4.72+4.37=0.28+6.2+9+6.91=4.29+8.07+3.6+9.42=8.63+7.96+4.93+5.14=3.02+5.66+3.97+6.65=7.97+2.62+9.44+5.31=2.84+2.23+1.52+4.81=2.54+5.9+1.3+4.94=7.06+8.48+5.8+2.35=7.3+0.69+6.52+4.77=1.45+3.28+4.29+2.78=6.95+7.72+2.81+7.21=4+0.34+7.81+4.38=7.61+2.84+9.66+0.69=7.55+0.44+1.93+7.68=6.69+9.25+0.17+4.28=1.2+9.51+0.91+6.83=8.13+7.02+2.18+0.38=9.34+5.34+4.12+3.12=3.23+3.39+0.12+4.47=9.98+8.19+6.27+1.89=9.55+0.78+9.99+4.9=5.53+3.54+6.28+6.08=3+1.64+3.8+6.77=2.87+6.8+1.56+2.58=0.43+1.5+0.95+7.69=1.21+3.34+7.02+9.53=3.06+4.52+7.96+4.75=9.13+8.69+1.05+6.16=3.16+8.11+9.15+5.12=4.6+7.33+2.31+7.85=8.84+5.67+4.09+4.98=4.1+9.76+4.97+3.15=4.91+9+0.06+3.96=9.89+1.42+1.18+0.64=9.28+4.77+0.23+4.85=6.65+8.07+2.97+6.99=8.09+1.15+0.49+0.81=0.96+6.28+8.12+9.57=4+4.26+0.84+4.79=0.46+8.53+6.56+9.47=5.6+5.61+9.33+8.39=1.01+6.57+7.04+3.61=7.83+4.86+9.4+9.92=3.42+7.71+5.81+6.73=5.84+4.38+3.49+3.81=3.38+2.48+1.76+7.02=7.57+4.86+8.92+6.14=0.9+3.51+4.98+0.92=2.41+3.37+4.05+3.63=8.18+8.88+8.13+5.97=5.93+8.18+5.22+5.53=7.09+5.04+2.45+2.58=3.55+6.79+7.99-0.99=9.95+7.15+2.93-7.97=7.65+6.3+8.08-6.28=0.19+7.46+9.56-8.68=6.3+7.82+0.19-9.49=2.99+8.85+5.42-2.01=5.71+6.88+3.71-1.32=7.35+4.68+7.5-7.67=3.26+8.12+5.01-5.42=3.66+0.24+0.41-1.98=7.01+7.89+2.3-9.4=6.66+9.64+6.07-7.7=3.79+2.27+9.32-1.49=3.8+5.32+9.55-6.63=6.78+1.83+3.98-3.17=2.47+9.04+4.34-6.72=8.92+2.33+8.09-4.96=4.66+5.76+0.82-6.41=3.2+8.37+3.83-9.14=0.35+0.83+5.49-3.37=4.39+8.09+3.74-7.34=0.95+6.09+2.94-8.89=5.26+5.2+8.04-5.1=6.72+2.88+4.7-1.47=1.77+7.69+4.64-8.24=4.34+1.79+2.38-5.16=5.05+4.78+9.94-8.23=3.35+2.61+4.03-1.79=0.32+5.96+1.36-6.16=2.95+9.41+5.93-7.4=4.92+9.15+4.44-7.7=2.77+8.87+4.09-6.88=0.94+6.65+0.54-3.72=4.03+1.87+2.44-2.35=9.53+0.84+2.83-3.77=9.74+1.63+7.08-4.15=7.39+3.41+1.8-2.21=5.39+3.43+8.61-5.17=7.54+5.07+2.9-9.07=3.72+3.9+6.69-2.03=9.75+4.51+2.43-0.68=8.02+8.38+9.49-6.73=7.12+1.56+9.34-4.34=5.07+6.46+4.96-4.34=9.76+9.95+0.28-6.18=6.62+8.37+0.34-0.35=4.86+5.38+2.25-7.88=1.3+8.25+8.69-2.42=6.45+9.84+2.19-0.9=9.54+0.85+2.92-8.06=2.16+2.72+7.05-5.55=2.06+2.99+3.14-5.23=8.71+2.2+2.47-5.69=7.91+0.35+5.39-7.8=0.07+6.04-5.59+2.17=8.6+5.21-0.98+5.4=8+3.11-1.11+4.07=5.11+6.88-8.99+4.88=3.84+9.46-8.68+0.12=7.4+3.55-7.82+5.05=7.74+6.92-7.58+0.4=7.61+9.27-6.37+1.61=8.26+8.98-9.75+2.01=3.65+9.23-5.84+0.59=8.89+8.83-7.35+1.9=5.9+2.69-6.4+6.46=9.7+2.03-4.39+9.08=1.58+8.32-1.52+4.88=6.87+4.11-4.27+8.41=3.36+2.75-1.19+0.64=2.9+1.16-2.86+4.71=7.7+3.88-4.75+7.33=4.37+8.17-5+5.01=0.75+9.33-7.89+9.07=6.21+4.4-2.74+6.42=7.64+8.96-5+6.76=7.79+8.55-6.51+5.3=3.3+7.28-1.19+4.07=9.23+2.06-6.21+1.34=6.31+1.2-7.04+5.84=4.9+5.33-4.96+9.73=1.18+2.7-1.86+4.19=8.97+2.03-5.75+9.98=1.76+0.38-1.17+1.32=4.41+9.52-3.82+6.34=8.23+6.88-1.66+6.13=5.55+1.89-1.06+8.17=4.51+7.08-0.32+4.6=8.78+3.73-0.26+5.46=1.16+5.28-5.33+6.84=4.84+8.83-7.22+9.47=1.32+6.39-0.21+7.16=1.41+8.01-5.08+2.12=6+5.75-5.27+6.06=6.57+3.75-9.01+9.66=0.13+2.06-1+7.44=8.64+1.36-8.8+6.62=1.85+9.73-7.01+1.23=3.98+6.18-6.6+3.81=7.77+4.24-1.37+0.72=0.57+6.91-6.79+8.24=6.74+5.7-9.1+8.77=9.64+9.93-4+4.55=6.66+3.66-8.47+5.88=5.44+6.93-3.29+4.83=3.19+0.02-1.04+7.82=1.74+5.02-5.32+5.3=8.97+7.81-8.83+9.78=5.31+8.75-6.23-0.49=6.75+7.72-5.9-0.32=3.32+2.03-1.74-2.87=9.47+8.3-7.73-9.46=8+6.6-6.21-7.78=0.34+9.5-0.45-4.03=9.92+7.86-4.79-0.57=2.43+7.86-0.3-2.77=6.25+9.74-2.04-1.51=1.47+7.81-6.98-0.68=4.04+6.67-0.8-5.28=0.93+8.02-2.98-1.74=2.4+6.16-2.02-1.51=7.71+6.99-1.89-7.41=6.25+4.88-9.71-1.2=6.85+6.93-1.37-3.78=3.28+9.7-2.27-7.14=9.42+0.14-1.1-8.32=6.73+1.48-5.5-0.21=9.29+6.57-6.22-6.25=2.93+6.87-1.73-5.68=3.24+7.46-3.26-0.22=3.79+2.73-1.44-2.99=8.77+2.06-1.42-3.88=8.59+5.72-4.88-8.51=4.26+2.2-2.61-1.96=7.14+8.72-0.54-2.24=2.94+5.37-3.97-1.04=3.9+7.82-0.75-8.81=5.28+9.75-4.71-5.92=8.42+4.48-6.28-0.56=7.93+3.72-8.5-0.54=8.16+9.4-3.89-0.45=6.96+5.42-1.09-3.75=5.64+2.95-1.89-2.37=5.73+8.88-1.74-8.57=3.72+9.5-1.8-5.06=1.07+6.31-0.09-6.92=7.83+9.46-6.48-6.86=6.32+2.89-1.55-3.84=8.08+1.58-1.52-2.54=5.09+5.77-4.57-4.04=4.75+9.8-1.94-7.97=4.71+7.51-5.08-3.51=7.01+1.31-5.48-1.37=1.04+4.61-3.43-0.99=3.33+4.79-4.27-0.76=3.32+5.86-3.12-3.46=1.26+9.4-5.59-3.35=9.4+3.04-2.26-3.51=9.29+8.47-0.99-8.51=4.58+7.03-7.9-1.76=5.78+4.74-3.93-4.32=2.07+9.07-0.83-0.98=1.88-1.1+1.37+9.17=9.17-2.25+4.49+3.41=5.84-3.02+0.17+7.03=9.77-4.2+5.97+2.93=7.18-6.77+2.5+4.78=5.93-2.91+3.44+8.07=5.75-0.2+2.76+9.94=6.99-0.41+9.15+5.17=7.27-6.78+7.72+8.47=8.24-3.01+0.49+4.8=4.48-1.46+0.2+9.86=7.33-7.12+3.13+1.98=5.52-4.84+5.43+8.68=3.78-2.15+6.83+0.85=7.64-0.63+1.06+3.66=5.27-4.36+7.79+6.9=8.78-2.63+8.99+9.69=9.56-6.95+7.64+7.12=9.1-8.86+2.68+8.14=5.42-4.47+3.92+6.65=8.13-5.71+0.43+2.45=6.69-4.74+3.37+1.36=7.5-0.81+5.06+5.53=8.69-7.08+0.43+2.71=2.88-0.07+9.77+0.81=2.53-0.56+8.67+0.29=7.85-5.02+6.93+4.98=9.21-4.23+5.68+6.24=7.81-0.89+9.97+2.62=5.44-1.02+3.19+5.39=7.58-1.2+5.95+3.42=9.12-3.16+4.78+4.33=3.05-1.86+7.83+8.78=4.89-0.93+9.3+4.96=9.2-1.42+1.44+9.9=8.89-7.55+8.08+8.75=9.71-3.11+7.59+4.23=5.54-1.58+6.91+3.83=3.26-0.54+1.37+5.42=8.1-0.96+1.73+5.05=7.5-4.63+2.85+4.66=1.95-0.27+3.34+1.28=9.33-0.28+9.27+9.8=9.48-2.3+7.64+3.94=7.17-5.35+8.48+7.21=2.98-0.13+8.66+9.95=6.75-3.29+7.19+8.88=9.09-4.56+0.14+4.89=9.32-2.83+8.26+2.08=4.69-0.54+0.23+6.8=7.64-2.38+5.43+3.88=9.72-5.04+3.13+6.25=4.36-3.16+8.15+5.98=1.63-0.5+4.37+1.38=8.06-2.12+9.52-9.33=8.6-0.28+8.45-9.49=8.73-4.99+0.07-3=3.19-2.46+9.34-5.6=6.4-3.22+5.31-7.61=9.63-5.75+4.62-4=6.73-2.05+6.88-7.26=8.12-1.8+8.42-8.53=8.74-7.71+8.53-8.3=9.99-1.18+0.84-6.77=9.99-1.2+1.73-0.66=8.77-3.44+2.01-3.73=6.74-5.46+9.49-6.85=3.67-0.75+8.21-2.06=9.9-3.08+1.25-5.53=7.29-2.42+3.9-0.16=7.29-5.4+7.41-4.17=8.5-4.82+2.83-3.89=7.21-1.42+9.52-5.88=6.65-1.6+9.5-2.22=4.74-2.28+3.18-1.79=9.7-8.7+6.14-4.44=8.98-2.96+9.39-5.1=5.92-2.82+0.55-2.36=7.75-2.97+1.55-4.36=9.12-6.45+6.91-1.79=9.33-7.17+9.29-1.61=6.51-4.36+6.8-4.46=7.53-3.85+0.85-1.95=6.86-0.88+3.51-7.84=4.84-1.49+5.67-5.31=8.53-0.86+8.61-0.11=8-0.17+1.35-0.67=9.67-5.01+8.04-8.99=8.51-8.31+5.46-3.69=7.36-1.84+3.9-1.5=4.52-1.74+5.2-6.32=6.96-1.47+9.3-4.13=4.9-0.15+1.16-3.47=6.97-6.78+9.66-7.36=7.56-3.07+2.01-2.48=0.67-0.18+5.54-3.31=7.09-2.14+6.3-2.86=8.04-0.32+6.8-0.67=6.62-4.26+9.35-9.24=9.73-2.55+8.28-9.68=3.28-1.21+9.49-8.75=6.22-5.46+7.31-3.72=7.59-7.18+1.36-0.18=9.56-5.71+8.24-2.43=9.72-1.08+7.13-4.8=8.5-1.5+6.24-9.64=2.21-1+9.59-0.71=8.73-1.54+6.91-5.86=7.15-6.45-0.54+2.35=7.53-1.55-2.75+1.89=3.71-2.53-0.61+9.62=3.02-0.15-0.31+4.91=7.3-2.11-2+0.71=8.28-4.66-1.74+4.4=7.25-4.2-2.58+6.1=7.46-4.36-1.86+0.37=7.81-4.09-2.56+6.33=9.65-6.78-0.66+0.72=5.69-0.63-0.33+7.64=6.9-0.91-2.94+9.2=9.5-3.59-2.23+6.55=7.42-0.32-5.83+9.98=5.97-0.94-0.19+6.1=8.76-6.47-0.47+7.89=8.96-2.4-5.65+3.49=8.88-3.13-2.36+3.99=9.69-2.44-1.16+4=9.97-8.6-1.08+9.1=5.6-0.35-0.43+2.72=7.71-0.09-1.43+7.48=7.69-0.85-2.07+5.28=3.81-1.22-0.58+3.35=3.97-0.81-0.15+7.15=8.14-0.36-5.82+6.32=8.4-1.95-6.16+2=6.87-0.81-4.13+2.23=9.87-0.21-9.27+1.36=8.97-2.44-5.24+1.35=7.28-1.92-4.15+3.91=1.67-0.37-1.11+1.76=8.33-2.12-3.05+7.32=8.87-5.31-2.31+1.79=3.57-0.97-1.86+3.88=6.08-0.31-2.45+1.28=9.18-1.85-1.42+5.31=8.27-4.51-1.74+2.78=9.6-2.11-1.97+3.06=7.32-0.42-3.8+0.99=8.99-6.1-2.56+7.69=5.53-1.33-1.51+4.95=6.18-0.21-4.32+1.56=7.38-0.69-3.4+5.7=6.45-2.26-3.26+0.93=4.43-1.83-0.74+7.34=9.28-5.84-1.94+5.86=4.06-1.61-1.48+1.9=9.26-1.84-0.29+4.83=7.32-3.93-2.28+8.7=8.3-0.98-1.1+7.53=7.65-1.88-2.76+7.66=8.19-1.8-5.58+4.25=7.3-2.58-3.23+8.53=9.81-2.99-0.37-2.18=9.79-3.63-0.56-0.18=9.95-4.95-1.81-0.7=9.58-0.42-3.44-3.15=6.06-0.93-0.41-3.6=9.97-1.9-0.64-2.53=7.97-0.82-0.34-1.04=9.15-4.24-2.39-1.1=8.57-2.57-0.62-1.63=8.85-4.02-1.94-1.03=5.93-2.34-1.61-0.46=8.43-3.1-0.94-3.94=9.66-1.45-1.34-3.86=8.8-4.25-2.04-0.37=7.5-0.54-2.55-0.44=9.24-0.67-3.88-3.75=8.44-2.4-2.26-3.17=8.89-3.95-0.03-0.09=7.58-1.29-3.14-2.31=5.4-0.4-1.5-3.28=8.97-1.89-3.98-1.53=5.89-0.84-2.78-0.39=8.67-0.75-3.82-1.81=9.55-0.36-1.1-0.12=9.41-1.33-0.91-6.54=9.34-3.97-3.01-2.21=9.39-3.66-4.01-0.86=7.23-0.22-0.34-4.69=8.51-0.39-1.98-2.54=9.92-0.33-0.87-7.33=9.21-4.86-0.97-2.79=8.12-1.83-0.99-5.07=9-1.15-0.78-4.7=6.63-1.96-1.52-1.71=6.39-1.17-0.69-3.22=5.85-1.48-0.94-2.56=7.77-0.53-3.27-2.99=8.93-1.73-0.6-0.1=2.82-0.07-0.49-1.59=9.8-1.55-4.29-1.83=9.15-1.02-4.73-0.83=5.89-0.72-0.86-2.9=9.29-5.7-1.55-0.33=9.46-3.33-0.06-3.38=5.2-0.24-0.84-3.34=8.52-3.2-4.24-0.62=9.65-0.68-1.75-6.15=7.97-3-2.17-0.18=9.63-0.56-4.87-1.45=5.74-1.35-0.8-2.16=8.76-2.79-2.63-1.43=8.65-1.29-6.74-0.4=8.61-0.71-2.79-3.45=9.49-6.14-0.63-0.69=参考答案2.02+7.43=9.454.62+3.21=7.832.72+5.33=8.055.05+3.02=8.070.3+9.25=9.553.31+4.79=8.19.96+4.31=14.273.76+2.87=6.639.67+1.05=10.729.9+9.27=19.170.2+5.64=5.847.98+9.69=17.678.83+6.51=15.345.84+4.75=10.591.96+7.66=9.625.32+3.33=8.651.97+5.38=7.358.29+8.87=17.161.62+8.76=10.389.49+5.93=15.428.87+6.81=15.681.84+3.94=5.783.06+4.06=7.123.34+7.89=11.234.94+4.65=9.598.3+0.11=8.410.89+9.75=10.649.07+5.68=14.753.72+6.68=10.48.95+5.14=14.091.53+8.57=10.11.34+0.83=2.178.2+2.81=11.014.94+0.64=5.589.16+2.33=11.499.9+1.58=11.488.73+9=17.735.14+7.61=12.755.79+9.87=15.662.88+1.45=4.338.25+7.27=15.522.5+7.09=9.597.41+1.92=9.332.11+1.14=3.258.04+3.3=11.342.61+3.2=5.810.84+5.43=6.276.57+2.96=9.539.72+6.99=16.710.99+9.28=10.277.78+4.43=12.210.76+9.41=10.171.54+2.86=4.47.73+0.05=7.786.06-4.96=1.18.31-0.06=8.259.26-5.63=3.633.59-2.93=0.667.35-3.89=3.469.9-7.05=2.855.74-0.34=5.48.98-5.13=3.854.6-1.46=3.149.24-6.65=2.595.91-3.91=29.87-4.48=5.398.18-3.7=4.488.14-7.29=0.859.13-0.29=8.849.13-4.94=4.199.53-8.09=1.445.59-2.27=3.329.09-8.35=0.749.89-4.37=5.524.33-3.88=0.458.58-6.84=1.749.43-8.69=0.744.84-4.65=0.198.67-6.03=2.648.5-4.34=4.169.8-1.3=8.55.81-1.06=4.753.8-1.96=1.848.42-6.79=1.634.91-0.26=4.657.53-4.16=3.378.84-5.31=3.537.08-3.34=3.749.03-8.49=0.546.19-1.45=4.741.13-0.55=0.584.66-1.92=2.749.49-0.11=9.387.93-5.7=2.236.06-3.4=2.669.66-0.56=9.14.54-2.34=2.23.04-2.08=0.963.11-0.64=2.474.17-2.28=1.898.17-5.12=3.054.71-3.39=1.329.11-8.05=1.066.9-3.7=3.28.87-6.38=2.498.24-0.59=7.656.41-0.04=6.378-2.88=5.126.78+4.68+1.88=13.342.89+9.34+8.16=20.390.97+8.37+1.7=11.049.34+1.84+0.56=11.743.97+3.08+3.75=10.86.21+5.2+0.43=11.841.41+4.47+2.89=8.778.03+1.3+1.57=10.95.79+0.84+3.19=9.825.25+1.47+7.96=14.683.53+0.58+6.21=10.320.03+7.05+6.49=13.571.44+5.41+8.16=15.018.42+7.04+7.68=23.144.58+5.38+9.62=19.581.22+0.97+1.42=3.610.05+1.83+2.15=4.030.46+3.19+0.66=4.311.54+0.13+0.12=1.793.93+2.18+5.19=11.31.19+8.96+5.48=15.633.56+7.32+6.54=17.424.37+8.19+5.35=17.913.02+5.93+6.35=15.32.53+1.26+1.44=5.233.61+4.77+8.06=16.440.05+3.8+3.05=6.97.23+6.08+7.61=20.922.23+1.43+8.94=12.62+7.22+3.41=12.638.87+9.6+2.18=20.656.84+1.46+2.78=11.088.92+9.37+8.72=27.018.95+2.93+6.56=18.444.92+5.64+6.08=16.643.17+0.47+0.81=4.457.95+9.74+8.76=26.451.45+9.27+5.96=16.686.42+6.89+4.03=17.349.26+9.02+5.06=23.349.37+6.79+1.54=17.70.08+6.12+0.71=6.914.34+6.76+5.38=16.482.57+3.57+3.1=9.241.69+0.19+6.75=8.634.53+6.28+1.06=11.873.38+5.54+9.19=18.110.34+2.89+1.96=5.193.32+7.56+1.57=12.454.64+8.72+5.7=19.063.66+9.14+1.27=14.077.78+1.42+8.53=17.734.39+1.93+3.28=9.66.09+0.24+2.35=8.689.67+2.98-1.3=11.355.22+0.56-1.02=4.764.84+2.04-1.2=5.688.29+8.13-4.16=12.266.5+5-8.58=2.922.36+0.43-1.49=1.38.45+4.03-1.31=11.174.8+7.12-0.37=11.556.35+2.47-1.43=7.392.02+0.52-1.79=0.754.05+4.77-2.03=6.798.03+2.78-5.78=5.037.9+6.45-6.49=7.865.19+5.61-9.91=0.891.8+9.93-9.53=2.20.38+7.6-4.17=3.815.8+5.55-6.11=5.248.38+0.65-4.99=4.045.9+2.8-5.26=3.446.87+7.17-3.87=10.178.93+8.16-6.56=10.530.93+3.69-4.11=0.516.88+1.92-5.98=2.821.64+5.51-5.63=1.523.51+8.41-4.94=6.980.45+7.83-1.6=6.686.33+3.6-8.58=1.357.35+2.59-8.64=1.32.97+5.53-0.15=8.352.86+5.15-1.4=6.619.95+0.84-3.73=7.060.03+6.9-5.55=1.381.77+7.62-3.03=6.365.13+0.54-1.36=4.310.24+8.57-0.79=8.028.26+5.62-5.45=8.438.5+1.32-1.96=7.863.66+4.05-5.11=2.68.01+1.64-3.53=6.122.64+8.56-4.82=6.380.02+5.27-3.39=1.98.87+8.9-5.79=11.986.5+0.05-0.18=6.376.96+8.38-5.11=10.238.02+0.26-1.21=7.074.79+4.96-1.99=7.766.23+2.36-7.33=1.264.55+0.37-0.32=4.63.47+2.1-0.69=4.889.04+5.2-3.36=10.886.36+1.24-6.45=1.158.25+2.87-9.51=1.616+9.28-6.41=8.872.96+0.84-2.02=1.784.19-1.08+4.66=7.775.8-1.84+9.64=13.68.7-7.32+0.98=2.369.89-4.43+4.47=9.938.85-0.54+8.7=17.013.91-1.88+4.23=6.266.18-1.91+9.16=13.435.98-1.59+3.29=7.684.22-0.9+8.43=11.759.32-7.47+0.15=29.57-2.45+3.88=118.52-1.57+6.75=13.76.67-2.34+8.46=12.797.52-7.29+9.69=9.928.82-4.1+8.92=13.647.5-3.65+8.76=12.619.44-3.19+8.89=15.148.71-0.55+2.74=10.99.49-7.1+6.59=8.989.96-5.27+2.54=7.234.59-0.1+8.76=13.256.94-1.92+3.86=8.887.48-3.77+7.06=10.777.39-5.39+7.03=9.033.82-1.88+9.54=11.482.04-0.91+4.34=5.476.6-0.27+2.57=8.99.48-3.42+7.02=13.085.99-5.87+6.87=6.998.94-7.93+4.36=5.378.23-2.38+0.79=6.646.81-4.65+6.87=9.035.09-4.42+9.42=10.093.53-2.99+1.5=2.047.69-5.07+8.99=11.615.12-3.18+8.26=10.27.96-0.59+2.18=9.558.11-2.61+8.94=14.449.39-4.14+8.41=13.667.95-1.71+9.04=15.289.75-4.3+7.02=12.474.21-1+0.64=3.853.44-1.73+3.96=5.673.65-0.54+4.97=8.086.57-1.12+5.66=11.114.55-4.03+0.28=0.87.59-0.8+5.66=12.459.62-0.74+8.36=17.242.94-1.55+5.67=7.066.98-2.24+4.41=9.159.45-7.19+5.52=7.784.66-2.8+2.49=4.354.09-2.46+2.49=4.129.28-7.06+6.76=8.988.96-8.16-0.05=0.757.1-0.68-3.39=3.036.56-1.21-2.21=3.143.76-1.76-1.8=0.28.26-0.34-0.68=7.245.71-3.32-1.04=1.359.66-1.94-2.74=4.987.85-1.71-2.48=3.669.28-1.3-3.57=4.417.5-1.43-4.65=1.429.98-6.89-0.82=2.274.85-2.53-1.16=1.169.69-1.93-5.93=1.834.63-1.18-1.28=2.176.15-4.13-1.82=0.27.34-2.03-2.7=2.619.04-6.18-2.41=0.459.16-2.35-5.1=1.717.66-0.63-2.3=4.738.3-0.54-3.37=4.399.37-5.86-2.54=0.979.79-7.86-1.28=0.659.49-6.72-2.22=0.556.48-1.81-2.61=2.065.97-3.76-0.91=1.39.34-0.62-2.77=5.954.87-1.81-0.62=2.448.19-0.51-1.34=6.345.06-1.95-2.91=0.29.59-0.08-5.26=4.258.68-3.24-5.19=0.255.04-0.42-3.11=1.515.95-2.86-2.26=0.837.97-2.5-0.75=4.724.47-3.29-0.57=0.615.61-1.73-2.22=1.668.74-3.98-3.29=1.477.72-1.64-0.83=5.259.01-0.11-2.34=6.568.48-4.06-0.97=3.457.78-4.79-0.6=2.398.23-3.62-0.37=4.247.33-1.47-0.82=5.045.66-3.25-2.14=0.279.9-0.74-7.43=1.738.79-4.36-0.81=3.629.55-1.82-0.06=7.678.96-2-3.35=3.617.75-2.02-3.84=1.899.65-3.87-0.51=5.278-4.7-2.34=0.969.87-5.66-0.88=3.337.22-2.75-1.8=2.675.26-0.97-0.44=3.850.93+7.4+8.51+1.37=18.214.69+7.78+4.72+4.37=21.560.28+6.2+9+6.91=22.394.29+8.07+3.6+9.42=25.388.63+7.96+4.93+5.14=26.663.02+5.66+3.97+6.65=19.37.97+2.62+9.44+5.31=25.342.84+2.23+1.52+4.81=11.42.54+5.9+1.3+4.94=14.687.06+8.48+5.8+2.35=23.697.3+0.69+6.52+4.77=19.281.45+3.28+4.29+2.78=11.86.95+7.72+2.81+7.21=24.694+0.34+7.81+4.38=16.537.61+2.84+9.66+0.69=20.87.55+0.44+1.93+7.68=17.66.69+9.25+0.17+4.28=20.391.2+9.51+0.91+6.83=18.458.13+7.02+2.18+0.38=17.719.34+5.34+4.12+3.12=21.923.23+3.39+0.12+4.47=11.219.98+8.19+6.27+1.89=26.339.55+0.78+9.99+4.9=25.225.53+3.54+6.28+6.08=21.433+1.64+3.8+6.77=15.212.87+6.8+1.56+2.58=13.810.43+1.5+0.95+7.69=10.571.21+3.34+7.02+9.53=21.13.06+4.52+7.96+4.75=20.299.13+8.69+1.05+6.16=25.033.16+8.11+9.15+5.12=25.544.6+7.33+2.31+7.85=22.098.84+5.67+4.09+4.98=23.584.1+9.76+4.97+3.15=21.984.91+9+0.06+3.96=17.939.89+1.42+1.18+0.64=13.139.28+4.77+0.23+4.85=19.136.65+8.07+2.97+6.99=24.688.09+1.15+0.49+0.81=10.540.96+6.28+8.12+9.57=24.934+4.26+0.84+4.79=13.890.46+8.53+6.56+9.47=25.025.6+5.61+9.33+8.39=28.931.01+6.57+7.04+3.61=18.237.83+4.86+9.4+9.92=32.013.42+7.71+5.81+6.73=23.675.84+4.38+3.49+3.81=17.523.38+2.48+1.76+7.02=14.647.57+4.86+8.92+6.14=27.490.9+3.51+4.98+0.92=10.312.41+3.37+4.05+3.63=13.468.18+8.88+8.13+5.97=31.165.93+8.18+5.22+5.53=24.867.09+5.04+2.45+2.58=17.163.55+6.79+7.99-0.99=17.349.95+7.15+2.93-7.97=12.067.65+6.3+8.08-6.28=15.750.19+7.46+9.56-8.68=8.536.3+7.82+0.19-9.49=4.822.99+8.85+5.42-2.01=15.255.71+6.88+3.71-1.32=14.987.35+4.68+7.5-7.67=11.863.26+8.12+5.01-5.42=10.973.66+0.24+0.41-1.98=2.337.01+7.89+2.3-9.4=7.86.66+9.64+6.07-7.7=14.673.79+2.27+9.32-1.49=13.893.8+5.32+9.55-6.63=12.046.78+1.83+3.98-3.17=9.422.47+9.04+4.34-6.72=9.138.92+2.33+8.09-4.96=14.384.66+5.76+0.82-6.41=4.833.2+8.37+3.83-9.14=6.260.35+0.83+5.49-3.37=3.34.39+8.09+3.74-7.34=8.880.95+6.09+2.94-8.89=1.095.26+5.2+8.04-5.1=13.46.72+2.88+4.7-1.47=12.831.77+7.69+4.64-8.24=5.864.34+1.79+2.38-5.16=3.355.05+4.78+9.94-8.23=11.543.35+2.61+4.03-1.79=8.20.32+5.96+1.36-6.16=1.482.95+9.41+5.93-7.4=10.894.92+9.15+4.44-7.7=10.812.77+8.87+4.09-6.88=8.850.94+6.65+0.54-3.72=4.414.03+1.87+2.44-2.35=5.999.53+0.84+2.83-3.77=9.439.74+1.63+7.08-4.15=14.37.39+3.41+1.8-2.21=10.395.39+3.43+8.61-5.17=12.267.54+5.07+2.9-9.07=6.443.72+3.9+6.69-2.03=12.289.75+4.51+2.43-0.68=16.018.02+8.38+9.49-6.73=19.167.12+1.56+9.34-4.34=13.685.07+6.46+4.96-4.34=12.159.76+9.95+0.28-6.18=13.816.62+8.37+0.34-0.35=14.984.86+5.38+2.25-7.88=4.611.3+8.25+8.69-2.42=15.826.45+9.84+2.19-0.9=17.589.54+0.85+2.92-8.06=5.252.16+2.72+7.05-5.55=6.382.06+2.99+3.14-5.23=2.968.71+2.2+2.47-5.69=7.697.91+0.35+5.39-7.8=5.850.07+6.04-5.59+2.17=2.698.6+5.21-0.98+5.4=18.238+3.11-1.11+4.07=14.075.11+6.88-8.99+4.88=7.883.84+9.46-8.68+0.12=4.747.4+3.55-7.82+5.05=8.187.74+6.92-7.58+0.4=7.487.61+9.27-6.37+1.61=12.128.26+8.98-9.75+2.01=9.53.65+9.23-5.84+0.59=7.638.89+8.83-7.35+1.9=12.275.9+2.69-6.4+6.46=8.659.7+2.03-4.39+9.08=16.421.58+8.32-1.52+4.88=13.266.87+4.11-4.27+8.41=15.123.36+2.75-1.19+0.64=5.562.9+1.16-2.86+4.71=5.917.7+3.88-4.75+7.33=14.164.37+8.17-5+5.01=12.550.75+9.33-7.89+9.07=11.266.21+4.4-2.74+6.42=14.297.64+8.96-5+6.76=18.367.79+8.55-6.51+5.3=15.133.3+7.28-1.19+4.07=13.469.23+2.06-6.21+1.34=6.426.31+1.2-7.04+5.84=6.314.9+5.33-4.96+9.73=151.18+2.7-1.86+4.19=6.218.97+2.03-5.75+9.98=15.231.76+0.38-1.17+1.32=2.294.41+9.52-3.82+6.34=16.458.23+6.88-1.66+6.13=19.585.55+1.89-1.06+8.17=14.554.51+7.08-0.32+4.6=15.878.78+3.73-0.26+5.46=17.711.16+5.28-5.33+6.84=7.954.84+8.83-7.22+9.47=15.921.32+6.39-0.21+7.16=14.661.41+8.01-5.08+2.12=6.466+5.75-5.27+6.06=12.546.57+3.75-9.01+9.66=10.970.13+2.06-1+7.44=8.638.64+1.36-8.8+6.62=7.821.85+9.73-7.01+1.23=5.83.98+6.18-6.6+3.81=7.377.77+4.24-1.37+0.72=11.360.57+6.91-6.79+8.24=8.936.74+5.7-9.1+8.77=12.119.64+9.93-4+4.55=20.126.66+3.66-8.47+5.88=7.735.44+6.93-3.29+4.83=13.913.19+0.02-1.04+7.82=9.991.74+5.02-5.32+5.3=6.748.97+7.81-8.83+9.78=17.735.31+8.75-6.23-0.49=7.346.75+7.72-5.9-0.32=8.253.32+2.03-1.74-2.87=0.749.47+8.3-7.73-9.46=0.588+6.6-6.21-7.78=0.610.34+9.5-0.45-4.03=5.369.92+7.86-4.79-0.57=12.422.43+7.86-0.3-2.77=7.226.25+9.74-2.04-1.51=12.441.47+7.81-6.98-0.68=1.624.04+6.67-0.8-5.28=4.630.93+8.02-2.98-1.74=4.232.4+6.16-2.02-1.51=5.037.71+6.99-1.89-7.41=5.46.25+4.88-9.71-1.2=0.226.85+6.93-1.37-3.78=8.633.28+9.7-2.27-7.14=3.579.42+0.14-1.1-8.32=0.146.73+1.48-5.5-0.21=2.59.29+6.57-6.22-6.25=3.392.93+6.87-1.73-5.68=2.393.24+7.46-3.26-0.22=7.223.79+2.73-1.44-2.99=2.098.77+2.06-1.42-3.88=5.538.59+5.72-4.88-8.51=0.924.26+2.2-2.61-1.96=1.897.14+8.72-0.54-2.24=13.082.94+5.37-3.97-1.04=3.33.9+7.82-0.75-8.81=2.165.28+9.75-4.71-5.92=4.48.42+4.48-6.28-0.56=6.067.93+3.72-8.5-0.54=2.618.16+9.4-3.89-0.45=13.226.96+5.42-1.09-3.75=7.545.64+2.95-1.89-2.37=4.335.73+8.88-1.74-8.57=4.33.72+9.5-1.8-5.06=6.361.07+6.31-0.09-6.92=0.377.83+9.46-6.48-6.86=3.956.32+2.89-1.55-3.84=3.828.08+1.58-1.52-2.54=5.65.09+5.77-4.57-4.04=2.254.75+9.8-1.94-7.97=4.644.71+7.51-5.08-3.51=3.637.01+1.31-5.48-1.37=1.471.04+4.61-3.43-0.99=1.233.33+4.79-4.27-0.76=3.093.32+5.86-3.12-3.46=2.61.26+9.4-5.59-3.35=1.729.4+3.04-2.26-3.51=6.679.29+8.47-0.99-8.51=8.264.58+7.03-7.9-1.76=1.955.78+4.74-3.93-4.32=2.272.07+9.07-0.83-0.98=9.331.88-1.1+1.37+9.17=11.329.17-2.25+4.49+3.41=14.825.84-3.02+0.17+7.03=10.029.77-4.2+5.97+2.93=14.477.18-6.77+2.5+4.78=7.695.93-2.91+3.44+8.07=14.535.75-0.2+2.76+9.94=18.256.99-0.41+9.15+5.17=20.97.27-6.78+7.72+8.47=16.688.24-3.01+0.49+4.8=10.524.48-1.46+0.2+9.86=13.087.33-7.12+3.13+1.98=5.325.52-4.84+5.43+8.68=14.793.78-2.15+6.83+0.85=9.317.64-0.63+1.06+3.66=11.735.27-4.36+7.79+6.9=15.68.78-2.63+8.99+9.69=24.839.56-6.95+7.64+7.12=17.379.1-8.86+2.68+8.14=11.065.42-4.47+3.92+6.65=11.528.13-5.71+0.43+2.45=5.36.69-4.74+3.37+1.36=6.687.5-0.81+5.06+5.53=17.288.69-7.08+0.43+2.71=4.752.88-0.07+9.77+0.81=13.392.53-0.56+8.67+0.29=10.937.85-5.02+6.93+4.98=14.749.21-4.23+5.68+6.24=16.97.81-0.89+9.97+2.62=19.515.44-1.02+3.19+5.39=137.58-1.2+5.95+3.42=15.759.12-3.16+4.78+4.33=15.073.05-1.86+7.83+8.78=17.84.89-0.93+9.3+4.96=18.229.2-1.42+1.44+9.9=19.128.89-7.55+8.08+8.75=18.179.71-3.11+7.59+4.23=18.425.54-1.58+6.91+3.83=14.73.26-0.54+1.37+5.42=9.518.1-0.96+1.73+5.05=13.927.5-4.63+2.85+4.66=10.381.95-0.27+3.34+1.28=6.39.33-0.28+9.27+9.8=28.129.48-2.3+7.64+3.94=18.767.17-5.35+8.48+7.21=17.512.98-0.13+8.66+9.95=21.466.75-3.29+7.19+8.88=19.539.09-4.56+0.14+4.89=9.569.32-2.83+8.26+2.08=16.834.69-0.54+0.23+6.8=11.187.64-2.38+5.43+3.88=14.579.72-5.04+3.13+6.25=14.064.36-3.16+8.15+5.98=15.331.63-0.5+4.37+1.38=6.888.06-2.12+9.52-9.33=6.138.6-0.28+8.45-9.49=7.288.73-4.99+0.07-3=0.813.19-2.46+9.34-5.6=4.476.4-3.22+5.31-7.61=0.889.63-5.75+4.62-4=4.56.73-2.05+6.88-7.26=4.38.12-1.8+8.42-8.53=6.218.74-7.71+8.53-8.3=1.269.99-1.18+0.84-6.77=2.889.99-1.2+1.73-0.66=9.868.77-3.44+2.01-3.73=3.616.74-5.46+9.49-6.85=3.923.67-0.75+8.21-2.06=9.079.9-3.08+1.25-5.53=2.547.29-2.42+3.9-0.16=8.617.29-5.4+7.41-4.17=5.138.5-4.82+2.83-3.89=2.627.21-1.42+9.52-5.88=9.436.65-1.6+9.5-2.22=12.334.74-2.28+3.18-1.79=3.859.7-8.7+6.14-4.44=2.78.98-2.96+9.39-5.1=10.315.92-2.82+0.55-2.36=1.297.75-2.97+1.55-4.36=1.979.12-6.45+6.91-1.79=7.799.33-7.17+9.29-1.61=9.846.51-4.36+6.8-4.46=4.497.53-3.85+0.85-1.95=2.586.86-0.88+3.51-7.84=1.654.84-1.49+5.67-5.31=3.718.53-0.86+8.61-0.11=16.178-0.17+1.35-0.67=8.519.67-5.01+8.04-8.99=3.718.51-8.31+5.46-3.69=1.977.36-1.84+3.9-1.5=7.924.52-1.74+5.2-6.32=1.666.96-1.47+9.3-4.13=10.664.9-0.15+1.16-3.47=2.446.97-6.78+9.66-7.36=2.497.56-3.07+2.01-2.48