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4.2+7.41=7.52+5.74=3.58+0.5=2.38+6.26=9.73+8.77=5.81+8.36=7.83+5.9=0.27+2.06=6.14+5.34=2.55+8.35=8.24+1.28=0.03+5.51=3.93+6.9=0.64+3.03=9.4+5=9.56+4.25=0.89+3.52=8.27+0.56=9.91+9.85=9.48+1.99=3.6+1.09=5.33+7.27=6.83+3.6=4.32+3.08=9.73+5.23=6.89+6.65=8.12+4.64=8.65+8.24=0.91+7.65=4.89+9.56=4.25+8.18=0.04+2.55=8.79+1.46=0.86+8.19=2.62+0.67=2.93+8.82=9.7+4.7=5.41+8.17=1.36+2.69=0.87+2.95=4.67+3.67=2.82+6.38=1.12+3.66=6+8.96=5.66+9.98=1.08+3.9=6.05+3.06=8.07+5.5=0.04+8.15=0.86+6.5=8.1+6.54=7.23+6.52=8.45+2.71=8.87+7.37=7.51-2.78=9.55-3.57=6.32-5.66=5.81-3.77=8.58-6.91=9.94-2.09=2.79-0.92=6.8-3.35=9.95-8.8=8.18-0.19=9.31-3.43=7.13-0.85=6.8-0.4=5.52-0.24=8.04-2.98=9.19-4.63=9.05-3.81=6.15-1.67=8.65-8.44=3.46-2.69=7.64-4.6=4.22-0.85=7.17-6.21=4.67-2.34=6.72-5.86=6.3-3.62=9.38-1.1=1.6-1.05=6.63-4.43=8.01-1.33=4.68-3.43=9.38-7.91=5.2-1.01=6.18-3.25=6.12-4.5=5.5-3.52=4.04-3.31=5.06-4.48=6.64-5.72=4.01-2.43=5.49-1.81=9.91-9.51=8.46-3.79=5.07-0.1=5.51-1.06=8.47-4.45=9.85-9.13=9.96-3.67=3.59-0.95=5.17-4.19=7.52-1.07=9.41-7.65=8.77-7.67=8-3.84=8.57+9.53+3.18=3.93+9.63+7.75=2.6+7.56+2.72=8.83+3.25+3.33=6.42+0.85+2.43=5.11+1.24+3.11=8.6+3.06+6.79=4.17+4.15+7.67=7.19+8.41+8.12=8.95+9.05+5.33=4.82+8.36+3.37=6.52+0.49+0.5=3.26+4.63+8.83=3.08+6.17+5.44=3.24+8.36+0.88=8.76+2.11+6.31=6.71+6.54+2.54=0.3+5.25+6.84=5.71+8.78+1.69=0.34+7.18+2.69=7.04+2.2+4.38=5.83+0.09+5.74=3.32+8.65+1.71=5.94+7.1+8.14=3.77+0.16+8.46=5.11+8.26+0.83=0.05+9.12+2.58=9.72+6.46+4.39=1.54+6.21+4.25=5.23+7.06+2.53=6.7+8.16+1.92=7.86+3.18+8.6=4.73+8.84+4.34=4.2+9.95+8.33=7.61+3.53+7.66=6.34+9.95+8.44=4.86+6.54+8.06=0.66+2.45+9.28=0.22+8.21+8.98=7.44+6.97+5.93=5.4+4.51+3.05=3.99+2.79+5.32=6.07+3.04+8.81=8.56+3.92+0.41=6.93+6.7+6.17=1.02+6.45+3.46=1.76+9.12+1.23=1.23+9.58+1.29=8.76+0.5+5.93=9.1+2.09+1.66=7.65+0.56+1.3=4.72+8.08+1.92=3.09+6.34+8.36=8.7+1.58+4.46=5.01+2.63-5.45=3.01+3.31-1.48=9.06+7.87-2.56=2.92+5.28-6.2=4.23+4.22-4.76=7.65+3.17-5.51=4.59+1.11-0.5=5.47+4.81-0.75=6.63+6.87-4.79=8.93+3.26-9.05=3.44+9.81-6.98=3.79+7.61-6.46=9.3+6.66-3.21=3.8+6.06-2.14=8.81+3.03-2.36=5.74+4.13-9.24=5.96+6.66-5.93=3.26+9.04-5.23=5.5+9.74-0.43=5.49+0.53-2.67=8+7.15-6.48=9.34+0.44-8.14=1.86+3.38-3.62=3.49+5.56-6.87=7.38+7.66-7.93=3.47+9.11-0.98=6.23+6.31-7.61=8.86+9.31-7.87=9.84+5.02-5.5=9.71+5.87-3.68=1.73+9.51-2.86=1.98+6.28-4.15=0.77+6.19-1.03=6.02+9.23-5.34=4.69+7.91-1.68=4.8+2.92-3.35=1.76+5.52-5.08=1.76+9.33-5.22=8.87+3.93-7.77=6.29+3.35-2.07=8.34+6.35-6.18=7.35+7.4-8.64=2.3+7.77-3.4=9.21+0.39-5.47=9.6+6.85-9.14=6.57+1.47-4.69=9.48+9.34-9.25=9.9+7.44-7.76=7.23+5-7.7=0.71+6.84-1.27=9.97+4.22-5.47=4.1+7.98-1.52=5.8+6.56-6.38=8+1.89-0.89=8.96-2.83+3.51=9.73-1.47+5.24=9.75-5.15+8.19=9.72-4.47+0.42=8.85-4.01+2.42=7.22-1.22+9.88=7.12-6.37+7.15=6.04-1.41+1.76=8.68-2.2+1.29=5.69-4.12+1.66=9.88-6.55+8.65=9.59-0.38+8.21=7.76-4.1+4.91=6.64-1.51+7.69=7.14-3.88+7.47=3.63-2.89+7.38=8.47-1.95+1.87=8.83-0.7+0.06=8.88-5.3+7.36=4.53-0.36+9.35=4.19-3.72+8.29=0.91-0.71+8.96=3.47-0.48+0.63=1.37-0.07+1.32=8.6-7.14+1.37=9.67-0.49+8.9=7.67-4.8+0.45=7.86-0.51+1.9=9.06-1.86+9.07=9.61-7.69+6.86=5.55-4.86+4.03=9.49-8.99+8.47=7.54-4.88+0.87=3.59-2.98+5.53=8.95-1.73+7.23=8.9-4.24+3.67=6.3-5.75+9.49=6.47-5.62+9.26=9.28-5.7+8.27=4.11-1.57+3.92=9.46-7.81+3.22=9.32-2.57+0.72=6.95-1.34+1.67=9.98-0.6+6.24=6.84-3.47+2.39=9.4-3.38+3.94=9.72-6.85+7.42=6.22-3.74+4.59=6.27-0.26+4.12=9.29-8.37+7.44=3.77-0.87+3.11=9.52-8.8+4.61=9.51-3.28+2.08=7.2-6.43+4.31=4.36-0.47-0.62=4.69-1.96-0.28=6.05-0.94-1.19=2.43-0.44-0.05=4.08-0.32-0.33=9.08-5.55-0.34=7.78-3.01-0.62=8.62-3.02-0.54=9.42-0.9-3.53=6.04-1.07-0.35=7.39-2.72-4.2=7.47-1.62-2.75=9.9-1.66-1.35=2.47-0.73-0.8=9.72-4.61-0.19=3.99-2.33-0.37=9.23-6.63-1.9=6.66-4.12-2.11=7.71-1.66-3.56=9.37-1.05-0.06=8.59-0.51-7.14=9.4-4.43-4.21=9.43-1.62-6.41=9.39-3.59-1.82=4.47-0.72-2.14=8.34-2.53-0.05=7.07-3.78-0.33=9.75-5.35-2.54=9.55-2.98-0.5=6.49-0.39-2.48=8.92-0.87-1.22=9.25-0.87-0.07=8.92-2.04-1.34=6.87-3.42-3.27=9.04-1.26-0.26=8.95-1.61-5.31=7.72-1.46-2.56=9.18-4.91-1.11=7.63-0.18-3.77=9.66-2.06-6.76=9.06-5.29-0.25=9.27-8.24-0.03=2.33-0.27-1.01=5.78-1.22-0.02=5.96-3.8-1.02=6.64-2.5-0.24=5.13-1.16-1.49=8.9-7.75-0.09=9.78-1.79-2.1=7.87-0.1-2.86=5.24-0.21-3.43=7.71-3.22-1.1=9.53-0.23-4.85=7.15-5.12-1.71=2.86+7.7+2.91+4.37=5.41+2.09+7.97+1.07=3.21+5.51+0.91+7.49=7.46+2.96+6.34+6.99=9.66+8.88+9.44+0.98=0.17+6.36+8.39+2.05=8.04+3.12+0.41+0.25=4.98+2.16+8.53+3.63=3.12+3.59+2.73+7.78=3.84+3.7+6.36+7.05=7.48+7.23+1.88+4.12=5.82+8.96+2.67+3.34=8.49+0.78+5.72+7.74=1.8+1.42+9.28+9.15=3.16+7.23+2.56+5.77=7.64+3.04+9.65+1.91=3.16+4.49+8.92+9.9=9.78+4.91+8.99+5.68=4.8+2.04+7.66+4.47=8.84+2.49+5.89+6.29=1.02+4.93+8.94+5.98=5.15+6.03+9.72+6.26=0.34+7.72+6.94+0.69=8.95+0.47+9.52+3.37=9.17+3.09+6.59+6.68=9.15+8.46+2.7+7.3=2.9+0.03+7.6+2.8=7.19+9.75+1.18+0.73=2.7+1.33+6.27+1.25=5.26+9.7+3.2+5.64=9.62+0.05+7.49+5.52=5.9+3.99+9.81+2.98=5.61+0.65+5.2+5.76=7.83+9.24+7.12+9.54=5.74+3.55+3.49+4.44=8.26+5.71+8.98+9.68=4.26+6.34+8.58+3.13=7.06+5.9+9.8+9.56=4.99+1.95+7.2+5.44=9.77+6.28+1.15+5.35=8.42+5.54+4.34+9.92=5.53+9.18+3.86+3.29=2.64+9+3.33+2.63=8.3+5.12+9.92+2.56=7.63+4.31+3.52+0.91=2.62+8.06+0.49+3.88=5.67+9.33+3.47+3.25=6.91+8.63+9.13+9.62=1.89+2.91+9.84+1.8=0.91+2.84+2.3+3.63=2.72+7.23+5.13+7=5.01+6.33+0.51+1.19=1.84+9.55+9.2+6.43=3.24+6.75+7.34+2.72=5.67+6.51+2.99-2.02=2.6+9.21+5.24-6.44=3.38+7.58+4.14-2.79=5.41+2.4+9.41-8.4=8.44+6.38+7.91-2.35=2.65+5.36+4.43-0.5=1.62+1.16+8.46-3.21=7.46+8.16+8.38-2.15=6.73+7.74+3.13-3.34=9.23+4.37+6.89-3.76=3.12+6.84+4.62-1.47=9.21+8.08+9.52-1.4=8.71+9.26+3.28-1.87=4.39+8.96+4.66-7.59=8.66+0.72+5.13-6.19=9.58+1.07+4.67-8.24=2.86+5.36+2.24-7.53=9.18+2.19+2.15-3.02=0.24+0.38+4.41-2.99=3.11+1.9+9.39-9.16=9.73+2.29+0.06-2.62=4.09+1.14+3.3-4.43=6.74+8.36+8.25-8.53=2.83+5.07+3.25-3.19=5.46+9.82+8.28-3.89=0.95+4.1+6.04-2.42=3.82+3.15+3.81-2.68=9.72+2.19+1.63-7.14=1.33+0.96+6.68-4.19=7.82+3.76+2-0.06=2.33+6.25+8.43-6.71=1.18+4.44+2.59-0.84=9.28+6.54+9.36-7.08=1.36+3.07+7.56-3.52=3.27+6.21+8.54-5.89=0.72+4.98+3.2-2.35=1.39+8.88+9.75-9.89=5.31+9.18+5.9-9.43=3.61+3.23+1.39-6.33=9.03+4.52+4.04-9.9=3.33+8.64+0.54-5.85=5.08+2.08+5.11-2.52=9.16+9.68+4.3-3.58=3+4.27+2.42-6.65=7.7+0.3+3.51-0.26=2.59+2.84+7.76-8.63=9.23+1.8+6.66-7.73=7.81+0.93+9.39-3.22=1.5+1.02+4.73-5.89=7+6.77+6.67-8.21=8.27+7.04+9.25-0.29=7.5+9.03+5.64-3.16=3.04+8.16+9.49-2.44=6.1+6.25+2.04-4.94=9.37+2.74-6.2+7.36=8.38+5.55-0.99+6.24=3.39+0.1-2.44+4.95=3.25+8.13-4.75+4.88=4.81+0.54-4.44+4.83=7.1+5.49-7.61+6.58=5.03+1.11-1.12+0.93=8.28+1.81-5.77+9.7=4.05+6.15-8.48+6.8=7.46+6.24-3.74+0.26=4.68+7.61-3.78+7.55=4.31+9.19-6.4+3.46=9.28+7.98-5.79+4.47=1.06+8.74-9.32+4.52=5.99+5.58-3.97+1.06=9.36+8.94-9.02+1.67=5.88+8.36-8.24+7.24=6.8+8.62-2.99+8.54=3.01+4.84-0.08+9.9=9.98+9.34-2.51+5.44=4.41+4.08-3.63+1.07=7.24+2.54-5.87+8.61=9.18+7.76-4.26+4.51=1.55+7.54-8.63+1.23=4.54+5.89-5.35+7.72=5.7+1.25-1.96+7.8=1.34+9.32-6.56+0.55=8.16+9.22-9.1+6.28=4.58+5.32-6.2+5.69=6.49+6.03-9.47+3.06=3.19+1.52-0.33+7.54=8.62+7.92-6.06+8.99=9.51+0.97-6.33+7.24=4.46+5.41-9.14+2.28=9.73+2.13-9.84+5.57=5.66+8.34-2.48+1.93=4.38+2.61-2.44+4.84=4.05+0.79-1.22+8.12=6.87+5.44-8.82+0.6=8.11+6.9-7.44+1.14=0.14+1.67-0.6+3.2=2.19+6.22-0.99+6.72=8.28+2.7-3.5+0.47=3.67+8.53-6.1+8.26=4.59+8.19-3.89+6.57=5.69+8.56-7.15+3.38=2.25+7.87-0.08+5.04=5.81+6.93-6.61+2.78=7.26+4.77-6.69+9.48=5.22+5.64-4.55+3.91=5.97+6.01-9.35+7.44=2.66+6.75-3.79+7.78=8.57+6.96-6.52+2.56=4.73+6.36-7.16+1.73=6.85+0.25-1.91-4.42=9.89+8.52-5.87-2.86=9.7+5.26-0.73-4.63=3.37+9.39-6.95-4.66=6.15+0.58-0.61-2.69=8.84+5.18-0.63-1.39=4.41+5.66-0.62-4.65=7.73+7.76-8.23-3.23=7.02+9.98-3.8-3.23=6.11+2.43-3.67-2.36=7.36+7.16-8.34-2.7=0.25+8.49-3.83-1.34=8.91+6.62-5.44-5.68=7.59+8.37-4.13-2.52=7.51+7.45-0.63-3.57=1.91+7.24-4.02-0.62=2.17+8.03-7.2-0.57=7.8+5.72-8.72-2.37=9.05+6.17-1.79-6.12=9.17+9.8-3.12-7.51=3.49+8.25-8.15-2.35=6.39+6.1-4.11-7.48=6.61+2.63-5.9-0.9=8.52+6.27-6.15-2.65=2.31+6.29-0.59-1.64=7.92+9.92-3.71-3.55=7.53+8.22-8.51-5.09=1.36+4.87-0.84-2.69=3.52+6.5-1.15-3.59=4.71+5.95-4.07-2.59=9.31+8.19-4.33-8.14=5.12+1.52-0.48-5.11=9.4+8.22-2.65-1.84=8.27+7.63-7.4-1.33=8.64+0.69-0.18-6.24=9.29+4.7-7.79-3.73=9.74+3.81-6.24-3.41=7.19+8.22-0.47-4.88=9.68+9.58-1.3-5.63=8.53+9.63-1.03-3.51=5.16+7.53-4.59-5.49=7.3+3.74-2.34-8.17=5.41+6.9-5.61-3.85=6.29+3.13-3.07-5.17=2.81+5.45-3.23-3.22=7.28+6-3.81-6.28=6.64+7.68-7.47-6.63=7.15+7.62-6.67-4.45=2.68+9.01-0.26-7.65=3.77+1.88-1.05-0.8=5.27+0.8-0.58-4.41=4.99+8.15-4.06-8.19=9.53+8.54-4.31-4.09=5.9+8.27-0.09-3.5=5.76-4.75+9.38+9.05=3.75-2.55+8.29+8.52=6.47-1.51+4.1+6.75=4.01-0.58+8.07+8.02=9.48-7.41+3.3+3.68=4.28-0.6+2.26+3.42=9.56-4.6+7+7.13=9.83-9.08+8.85+8.4=6.17-3.78+9.58+4.02=9.16-7.21+5.26+6.56=7.82-7.71+0.44+5.7=2.6-1.8+3.65+9.2=6.34-2.13+4.68+3.19=2.91-1.36+2.27+0.42=7.8-5.74+2.92+6.91=3.08-1.25+4.42+6.16=6.63-2.28+5.03+8.54=7.73-1.9+1.75+0.12=3.08-2.08+6.12+7.36=7.45-7.35+1.01+1.28=1.4-0.68+5.12+1.89=8.88-3.17+1.41+1.59=4.35-4.13+0.03+0.54=8.34-0.85+9.63+3.43=5.25-1.25+6.68+2.57=6.28-2.41+1.39+2.4=7.03-2.48+9.76+3.37=7.72-4.67+2.92+8.98=9.58-3.33+9.78+9.37=9.53-1.94+4.25+9.28=7.41-3.38+7+1.27=6.19-1.58+1.05+5.01=3.96-3.31+1.74+0.21=7.11-4.29+4.52+6.8=6.31-2.25+5.56+0.63=8.56-5.06+8.53+0.05=7.87-5.92+4.84+9.4=6.72-4.36+8.68+8.88=4.97-1.92+0.47+3.47=7.37-6.94+2.63+2.96=3.97-1.43+9.78+0.36=7.72-7.39+8+6.57=3.59-0.57+4.01+2.47=2.75-0.53+2.45+7.54=4.06-3.66+2.98+1.47=9.43-7.98+0.79+9.5=6.74-5.29+4.45+0.09=9.12-0.03+3.2+1.17=3.26-1.91+2.84+9.22=4.47-4.16+2.12+2.93=3.23-3.1+1.55+5.92=8.01-5.71+8.86+0.62=6.84-4.04+7.19+3.6=8.47-0.52+4.87+3.84=2.11-1.37+6.82-6.48=6.11-0.51+8.83-5.86=8.95-2.55+6.27-4.58=6.65-4.92+4.8-0.66=7.04-5.19+6.96-3.6=8.03-2.29+3.47-8.77=6.08-2.85+7.85-3.63=8.95-5.66+5.75-6.81=4.53-1.92+4.45-6.68=9.42-7.53+9.05-9.22=9.06-1.49+1.63-5.97=7.76-1.57+5.17-3.15=4.03-3.47+9.27-0.14=1.63-1.34+0.44-0.51=9.68-1.32+6.76-0.55=9.42-5.24+3.69-1.74=8.79-1.72+1.9-8.71=7.65-1.82+0.46-4.25=9.11-4.35+7.62-5.9=7.97-4.62+0.64-3.56=7.69-3+8.82-8.59=9.31-7.36+8.04-7.93=7.8-3.61+5.37-3.88=8.57-3.53+0.92-4.01=3.59-3.27+9.7-2.48=9.3-0.37+4.64-7.53=4.02-1.48+6.88-7.03=3.34-1.46+9.93-4.48=1.23-0.44+3.73-1.48=8.47-4.41+7.66-0.59=5.86-2.02+3.38-2.76=8.13-6.47+7.57-1.01=9.05-7.44+2.27-1.91=6.33-3.69+3.99-5.43=9.29-8.17+6.72-0.81=2.54-0.19+0.07-2.04=5.9-0.22+1.45-1.39=9.99-8.83+5.94-0.41=3.53-2.44+8.64-4.09=6.68-3.75+3.31-0.1=9.56-7.02+9.26-3.47=5.45-0.34+9.74-6.83=8.93-1.75+9.01-7.53=9.87-8.55+4.41-1.77=9.85-0.22+2.53-4.96=7.94-7.51+7.15-2.79=7.21-1.67+1.95-1.34=7.75-3.97+3.4-4.01=6.5-5.65+4.18-3.38=8.09-2.15+4.39-8.11=5.96-3.13+8.9-0.96=7.38-3.39+1.87-5.38=8.98-1.21+0.5-2.15=9.15-8.49+6.55-3.97=8.88-0.69-1.67+1=8.74-1.84-5.82+8.89=5.32-0.91-2.38+6.94=9.99-0.82-4.32+5.59=7.38-1.18-0.63+0.86=5.18-2.21-2.14+1.52=4.33-0.99-2.89+0.61=7.6-0.4-1.82+5.24=9.9-4.92-1.36+2.03=6.66-0.3-0.31+4.43=6.93-2.31-2.01+1.51=5.98-2.36-1.38+4.96=7.53-3.67-0.26+1.91=6.71-0.51-4.25+8.67=6.72-1.74-3.72+9.34=5.05-0.6-3.28+4.62=8.65-5.3-0.24+1.8=7.67-4.77-2.15+5.29=6.69-0.25-5.84+4.61=7.13-2.82-0.67+4.61=9.82-7.69-1.78+7.01=5.63-0.52-2.3+2.51=6.84-1.01-1.25+8.95=6.22-1.17-0.86+9.58=9.3-0.74-0.49+8.62=8.76-0.74-3.27+2.49=8.09-4.61-2.96+7.58=9.7-1.28-0.29+8.28=9.92-0.5-0.45+4.96=9.27-2-4.45+6.26=9.63-3.21-2.52+8.17=4.7-2.49-0.56+1.19=2.49-0.05-1.18+0.56=5.97-3.2-1.11+9.07=6.78-0.15-5.45+7.1=4.92-3.53-0.85+4.05=9.9-1-4.54+7.82=9.55-0.77-1.85+6.55=6.21-0.27-3.51+9.73=9.87-3.94-5.71+6.59=9.51-1.75-6.53+6.48=3.6-1.65-1.3+8.13=9.87-4.83-2.11+8.71=8.87-4.88-1+7.79=5.68-2.55-2.54+9.57=8.19-0.47-7.51+2.11=8.86-1.22-2.79+2.76=6.52-2.24-3.44+0.86=9.56-6.1-1.04+9.61=8.2-1.36-5.82+4.13=5.08-0.22-3.16+6.88=6.25-3.19-1.74+9.1=8.02-5.38-0.46+3.59=7.98-2.79-3.28+0.95=8.86-4.28-0.63-3.39=7.14-0.33-0.6-1.16=5.93-0.43-3.34-0.3=6.73-2.04-0.49-2.93=8.3-0.28-2.27-2.6=9.42-0.64-5.9-2.58=9.67-2.7-0.57-3.76=8.17-0.41-0.92-3.91=5.19-0.22-0.97-2.02=7.91-2.29-2.77-0.65=7.83-0.8-3.21-1.58=9.92-3.75-0.2-3.38=9.75-3.26-3.02-1.71=8.72-5.05-0.98-1.41=9.28-3.2-0.18-1.9=8.94-2.68-0.79-5.26=7.69-0.21-0.89-0.8=8.05-2.22-2.14-0.54=9.16-0.95-5.12-0.12=7.49-4.8-0.75-0.17=8.59-0.7-5.99-0.19=9.88-1.65-3.34-4.74=7.03-1.61-3.33-0.66=5.41-2.03-2.7-0.17=9.28-3.49-3.16-0.61=8.96-3.4-1.94-2.28=7.46-1.21-3.94-0.39=9.79-1.2-1.84-5.2=5.76-4.08-0.02-1.34=9.17-1.49-3.31-2.99=9.51-2.98-2.41-2.69=9.37-1.55-2.81-0.3=9.32-6.51-1.46-1.06=6.6-1.17-3.12-0.69=7.56-0.29-0.92-3.93=8.49-2.51-2.66-0.88=8.19-4.76-0.5-0.58=8.94-4.29-1.5-1.01=8.49-1.39-0.32-1.33=7.28-2.65-0.87-0.33=6.78-0.53-2.33-1.82=9.51-3.06-4.97-0.73=5.72-1.73-1.91-1.25=8.73-1.75-2.56-2.04=6.41-2.6-3.29-0.23=8.93-2.07-4.03-2.34=9.18-1.34-2.12-0.55=7.28-0.14-1.11-4.92=9.74-2.16-4.14-0.92=9.23-3.52-3.47-1.92=8.14-0.62-4.13-2.91=8.7-3.29-0.41-1.29=9.86-4.75-2.01-1.6=9.45-3.06-0.6-3.12=参考答案4.2+7.41=11.617.52+5.74=13.263.58+0.5=4.082.38+6.26=8.649.73+8.77=18.55.81+8.36=14.177.83+5.9=13.730.27+2.06=2.336.14+5.34=11.482.55+8.35=10.98.24+1.28=9.520.03+5.51=5.543.93+6.9=10.830.64+3.03=3.679.4+5=14.49.56+4.25=13.810.89+3.52=4.418.27+0.56=8.839.91+9.85=19.769.48+1.99=11.473.6+1.09=4.695.33+7.27=12.66.83+3.6=10.434.32+3.08=7.49.73+5.23=14.966.89+6.65=13.548.12+4.64=12.768.65+8.24=16.890.91+7.65=8.564.89+9.56=14.454.25+8.18=12.430.04+2.55=2.598.79+1.46=10.250.86+8.19=9.052.62+0.67=3.292.93+8.82=11.759.7+4.7=14.45.41+8.17=13.581.36+2.69=4.050.87+2.95=3.824.67+3.67=8.342.82+6.38=9.21.12+3.66=4.786+8.96=14.965.66+9.98=15.641.08+3.9=4.986.05+3.06=9.118.07+5.5=13.570.04+8.15=8.190.86+6.5=7.368.1+6.54=14.647.23+6.52=13.758.45+2.71=11.168.87+7.37=16.247.51-2.78=4.739.55-3.57=5.986.32-5.66=0.665.81-3.77=2.048.58-6.91=1.679.94-2.09=7.852.79-0.92=1.876.8-3.35=3.459.95-8.8=1.158.18-0.19=7.999.31-3.43=5.887.13-0.85=6.286.8-0.4=6.45.52-0.24=5.288.04-2.98=5.069.19-4.63=4.569.05-3.81=5.246.15-1.67=4.488.65-8.44=0.213.46-2.69=0.777.64-4.6=3.044.22-0.85=3.377.17-6.21=0.964.67-2.34=2.336.72-5.86=0.866.3-3.62=2.689.38-1.1=8.281.6-1.05=0.556.63-4.43=2.28.01-1.33=6.684.68-3.43=1.259.38-7.91=1.475.2-1.01=4.196.18-3.25=2.936.12-4.5=1.625.5-3.52=1.984.04-3.31=0.735.06-4.48=0.586.64-5.72=0.924.01-2.43=1.585.49-1.81=3.689.91-9.51=0.48.46-3.79=4.675.07-0.1=4.975.51-1.06=4.458.47-4.45=4.029.85-9.13=0.729.96-3.67=6.293.59-0.95=2.645.17-4.19=0.987.52-1.07=6.459.41-7.65=1.768.77-7.67=1.18-3.84=4.168.57+9.53+3.18=21.283.93+9.63+7.75=21.312.6+7.56+2.72=12.888.83+3.25+3.33=15.416.42+0.85+2.43=9.75.11+1.24+3.11=9.468.6+3.06+6.79=18.454.17+4.15+7.67=15.997.19+8.41+8.12=23.728.95+9.05+5.33=23.334.82+8.36+3.37=16.556.52+0.49+0.5=7.513.26+4.63+8.83=16.723.08+6.17+5.44=14.693.24+8.36+0.88=12.488.76+2.11+6.31=17.186.71+6.54+2.54=15.790.3+5.25+6.84=12.395.71+8.78+1.69=16.180.34+7.18+2.69=10.217.04+2.2+4.38=13.625.83+0.09+5.74=11.663.32+8.65+1.71=13.685.94+7.1+8.14=21.183.77+0.16+8.46=12.395.11+8.26+0.83=14.20.05+9.12+2.58=11.759.72+6.46+4.39=20.571.54+6.21+4.25=125.23+7.06+2.53=14.826.7+8.16+1.92=16.787.86+3.18+8.6=19.644.73+8.84+4.34=17.914.2+9.95+8.33=22.487.61+3.53+7.66=18.86.34+9.95+8.44=24.734.86+6.54+8.06=19.460.66+2.45+9.28=12.390.22+8.21+8.98=17.417.44+6.97+5.93=20.345.4+4.51+3.05=12.963.99+2.79+5.32=12.16.07+3.04+8.81=17.928.56+3.92+0.41=12.896.93+6.7+6.17=19.81.02+6.45+3.46=10.931.76+9.12+1.23=12.111.23+9.58+1.29=12.18.76+0.5+5.93=15.199.1+2.09+1.66=12.857.65+0.56+1.3=9.514.72+8.08+1.92=14.723.09+6.34+8.36=17.798.7+1.58+4.46=14.745.01+2.63-5.45=2.193.01+3.31-1.48=4.849.06+7.87-2.56=14.372.92+5.28-6.2=24.23+4.22-4.76=3.697.65+3.17-5.51=5.314.59+1.11-0.5=5.25.47+4.81-0.75=9.536.63+6.87-4.79=8.718.93+3.26-9.05=3.143.44+9.81-6.98=6.273.79+7.61-6.46=4.949.3+6.66-3.21=12.753.8+6.06-2.14=7.728.81+3.03-2.36=9.485.74+4.13-9.24=0.635.96+6.66-5.93=6.693.26+9.04-5.23=7.075.5+9.74-0.43=14.815.49+0.53-2.67=3.358+7.15-6.48=8.679.34+0.44-8.14=1.641.86+3.38-3.62=1.623.49+5.56-6.87=2.187.38+7.66-7.93=7.113.47+9.11-0.98=11.66.23+6.31-7.61=4.938.86+9.31-7.87=10.39.84+5.02-5.5=9.369.71+5.87-3.68=11.91.73+9.51-2.86=8.381.98+6.28-4.15=4.110.77+6.19-1.03=5.936.02+9.23-5.34=9.914.69+7.91-1.68=10.924.8+2.92-3.35=4.371.76+5.52-5.08=2.21.76+9.33-5.22=5.878.87+3.93-7.77=5.036.29+3.35-2.07=7.578.34+6.35-6.18=8.517.35+7.4-8.64=6.112.3+7.77-3.4=6.679.21+0.39-5.47=4.139.6+6.85-9.14=7.316.57+1.47-4.69=3.359.48+9.34-9.25=9.579.9+7.44-7.76=9.587.23+5-7.7=4.530.71+6.84-1.27=6.289.97+4.22-5.47=8.724.1+7.98-1.52=10.565.8+6.56-6.38=5.988+1.89-0.89=98.96-2.83+3.51=9.649.73-1.47+5.24=13.59.75-5.15+8.19=12.799.72-4.47+0.42=5.678.85-4.01+2.42=7.267.22-1.22+9.88=15.887.12-6.37+7.15=7.96.04-1.41+1.76=6.398.68-2.2+1.29=7.775.69-4.12+1.66=3.239.88-6.55+8.65=11.989.59-0.38+8.21=17.427.76-4.1+4.91=8.576.64-1.51+7.69=12.827.14-3.88+7.47=10.733.63-2.89+7.38=8.128.47-1.95+1.87=8.398.83-0.7+0.06=8.198.88-5.3+7.36=10.944.53-0.36+9.35=13.524.19-3.72+8.29=8.760.91-0.71+8.96=9.163.47-0.48+0.63=3.621.37-0.07+1.32=2.628.6-7.14+1.37=2.839.67-0.49+8.9=18.087.67-4.8+0.45=3.327.86-0.51+1.9=9.259.06-1.86+9.07=16.279.61-7.69+6.86=8.785.55-4.86+4.03=4.729.49-8.99+8.47=8.977.54-4.88+0.87=3.533.59-2.98+5.53=6.148.95-1.73+7.23=14.458.9-4.24+3.67=8.336.3-5.75+9.49=10.046.47-5.62+9.26=10.119.28-5.7+8.27=11.854.11-1.57+3.92=6.469.46-7.81+3.22=4.879.32-2.57+0.72=7.476.95-1.34+1.67=7.289.98-0.6+6.24=15.626.84-3.47+2.39=5.769.4-3.38+3.94=9.969.72-6.85+7.42=10.296.22-3.74+4.59=7.076.27-0.26+4.12=10.139.29-8.37+7.44=8.363.77-0.87+3.11=6.019.52-8.8+4.61=5.339.51-3.28+2.08=8.317.2-6.43+4.31=5.084.36-0.47-0.62=3.274.69-1.96-0.28=2.456.05-0.94-1.19=3.922.43-0.44-0.05=1.944.08-0.32-0.33=3.439.08-5.55-0.34=3.197.78-3.01-0.62=4.158.62-3.02-0.54=5.069.42-0.9-3.53=4.996.04-1.07-0.35=4.627.39-2.72-4.2=0.477.47-1.62-2.75=3.19.9-1.66-1.35=6.892.47-0.73-0.8=0.949.72-4.61-0.19=4.923.99-2.33-0.37=1.299.23-6.63-1.9=0.76.66-4.12-2.11=0.437.71-1.66-3.56=2.499.37-1.05-0.06=8.268.59-0.51-7.14=0.949.4-4.43-4.21=0.769.43-1.62-6.41=1.49.39-3.59-1.82=3.984.47-0.72-2.14=1.618.34-2.53-0.05=5.767.07-3.78-0.33=2.969.75-5.35-2.54=1.869.55-2.98-0.5=6.076.49-0.39-2.48=3.628.92-0.87-1.22=6.839.25-0.87-0.07=8.318.92-2.04-1.34=5.546.87-3.42-3.27=0.189.04-1.26-0.26=7.528.95-1.61-5.31=2.037.72-1.46-2.56=3.79.18-4.91-1.11=3.167.63-0.18-3.77=3.689.66-2.06-6.76=0.849.06-5.29-0.25=3.529.27-8.24-0.03=12.33-0.27-1.01=1.055.78-1.22-0.02=4.545.96-3.8-1.02=1.146.64-2.5-0.24=3.95.13-1.16-1.49=2.488.9-7.75-0.09=1.069.78-1.79-2.1=5.897.87-0.1-2.86=4.915.24-0.21-3.43=1.67.71-3.22-1.1=3.399.53-0.23-4.85=4.457.15-5.12-1.71=0.322.86+7.7+2.91+4.37=17.845.41+2.09+7.97+1.07=16.543.21+5.51+0.91+7.49=17.127.46+2.96+6.34+6.99=23.759.66+8.88+9.44+0.98=28.960.17+6.36+8.39+2.05=16.978.04+3.12+0.41+0.25=11.824.98+2.16+8.53+3.63=19.33.12+3.59+2.73+7.78=17.223.84+3.7+6.36+7.05=20.957.48+7.23+1.88+4.12=20.715.82+8.96+2.67+3.34=20.798.49+0.78+5.72+7.74=22.731.8+1.42+9.28+9.15=21.653.16+7.23+2.56+5.77=18.727.64+3.04+9.65+1.91=22.243.16+4.49+8.92+9.9=26.479.78+4.91+8.99+5.68=29.364.8+2.04+7.66+4.47=18.978.84+2.49+5.89+6.29=23.511.02+4.93+8.94+5.98=20.875.15+6.03+9.72+6.26=27.160.34+7.72+6.94+0.69=15.698.95+0.47+9.52+3.37=22.319.17+3.09+6.59+6.68=25.539.15+8.46+2.7+7.3=27.612.9+0.03+7.6+2.8=13.337.19+9.75+1.18+0.73=18.852.7+1.33+6.27+1.25=11.555.26+9.7+3.2+5.64=23.89.62+0.05+7.49+5.52=22.685.9+3.99+9.81+2.98=22.685.61+0.65+5.2+5.76=17.227.83+9.24+7.12+9.54=33.735.74+3.55+3.49+4.44=17.228.26+5.71+8.98+9.68=32.634.26+6.34+8.58+3.13=22.317.06+5.9+9.8+9.56=32.324.99+1.95+7.2+5.44=19.589.77+6.28+1.15+5.35=22.558.42+5.54+4.34+9.92=28.225.53+9.18+3.86+3.29=21.862.64+9+3.33+2.63=17.68.3+5.12+9.92+2.56=25.97.63+4.31+3.52+0.91=16.372.62+8.06+0.49+3.88=15.055.67+9.33+3.47+3.25=21.726.91+8.63+9.13+9.62=34.291.89+2.91+9.84+1.8=16.440.91+2.84+2.3+3.63=9.682.72+7.23+5.13+7=22.085.01+6.33+0.51+1.19=13.041.84+9.55+9.2+6.43=27.023.24+6.75+7.34+2.72=20.055.67+6.51+2.99-2.02=13.152.6+9.21+5.24-6.44=10.613.38+7.58+4.14-2.79=12.315.41+2.4+9.41-8.4=8.828.44+6.38+7.91-2.35=20.382.65+5.36+4.43-0.5=11.941.62+1.16+8.46-3.21=8.037.46+8.16+8.38-2.15=21.856.73+7.74+3.13-3.34=14.269.23+4.37+6.89-3.76=16.733.12+6.84+4.62-1.47=13.119.21+8.08+9.52-1.4=25.418.71+9.26+3.28-1.87=19.384.39+8.96+4.66-7.59=10.428.66+0.72+5.13-6.19=8.329.58+1.07+4.67-8.24=7.082.86+5.36+2.24-7.53=2.939.18+2.19+2.15-3.02=10.50.24+0.38+4.41-2.99=2.043.11+1.9+9.39-9.16=5.249.73+2.29+0.06-2.62=9.464.09+1.14+3.3-4.43=4.16.74+8.36+8.25-8.53=14.822.83+5.07+3.25-3.19=7.965.46+9.82+8.28-3.89=19.670.95+4.1+6.04-2.42=8.673.82+3.15+3.81-2.68=8.19.72+2.19+1.63-7.14=6.41.33+0.96+6.68-4.19=4.787.82+3.76+2-0.06=13.522.33+6.25+8.43-6.71=10.31.18+4.44+2.59-0.84=7.379.28+6.54+9.36-7.08=18.11.36+3.07+7.56-3.52=8.473.27+6.21+8.54-5.89=12.130.72+4.98+3.2-2.35=6.551.39+8.88+9.75-9.89=10.135.31+9.18+5.9-9.43=10.963.61+3.23+1.39-6.33=1.99.03+4.52+4.04-9.9=7.693.33+8.64+0.54-5.85=6.665.08+2.08+5.11-2.52=9.759.16+9.68+4.3-3.58=19.563+4.27+2.42-6.65=3.047.7+0.3+3.51-0.26=11.252.59+2.84+7.76-8.63=4.569.23+1.8+6.66-7.73=9.967.81+0.93+9.39-3.22=14.911.5+1.02+4.73-5.89=1.367+6.77+6.67-8.21=12.238.27+7.04+9.25-0.29=24.277.5+9.03+5.64-3.16=19.013.04+8.16+9.49-2.44=18.256.1+6.25+2.04-4.94=9.459.37+2.74-6.2+7.36=13.278.38+5.55-0.99+6.24=19.183.39+0.1-2.44+4.95=63.25+8.13-4.75+4.88=11.514.81+0.54-4.44+4.83=5.747.1+5.49-7.61+6.58=11.565.03+1.11-1.12+0.93=5.958.28+1.81-5.77+9.7=14.024.05+6.15-8.48+6.8=8.527.46+6.24-3.74+0.26=10.224.68+7.61-3.78+7.55=16.064.31+9.19-6.4+3.46=10.569.28+7.98-5.79+4.47=15.941.06+8.74-9.32+4.52=55.99+5.58-3.97+1.06=8.669.36+8.94-9.02+1.67=10.955.88+8.36-8.24+7.24=13.246.8+8.62-2.99+8.54=20.973.01+4.84-0.08+9.9=17.679.98+9.34-2.51+5.44=22.254.41+4.08-3.63+1.07=5.937.24+2.54-5.87+8.61=12.529.18+7.76-4.26+4.51=17.191.55+7.54-8.63+1.23=1.694.54+5.89-5.35+7.72=12.85.7+1.25-1.96+7.8=12.791.34+9.32-6.56+0.55=4.658.16+9.22-9.1+6.28=14.564.58+5.32-6.2+5.69=9.396.49+6.03-9.47+3.06=6.113.19+1.52-0.33+7.54=11.928.62+7.92-6.06+8.99=19.479.51+0.97-6.33+7.24=11.394.46+5.41-9.14+2.28=3.019.73+2.13-9.84+5.57=7.595.66+8.34-2.48+1.93=13.454.38+2.61-2.44+4.84=9.394.05+0.79-1.22+8.12=11.746.87+5.44-8.82+0.6=4.098.11+6.9-7.44+1.14=8.710.14+1.67-0.6+3.2=4.412.19+6.22-0.99+6.72=14.148.28+2.7-3.5+0.47=7.953.67+8.53-6.1+8.26=14.364.59+8.19-3.89+6.57=15.465.69+8.56-7.15+3.38=10.482.25+7.87-0.08+5.04=15.085.81+6.93-6.61+2.78=8.917.26+4.77-6.69+9.48=14.825.22+5.64-4.55+3.91=10.225.97+6.01-9.35+7.44=10.072.66+6.75-3.79+7.78=13.48.57+6.96-6.52+2.56=11.574.73+6.36-7.16+1.73=5.666.85+0.25-1.91-4.42=0.779.89+8.52-5.87-2.86=9.689.7+5.26-0.73-4.63=9.63.37+9.39-6.95-4.66=1.156.15+0.58-0.61-2.69=3.438.84+5.18-0.63-1.39=124.41+5.66-0.62-4.65=4.87.73+7.76-8.23-3.23=4.037.02+9.98-3.8-3.23=9.976.11+2.43-3.67-2.36=2.517.36+7.16-8.34-2.7=3.480.25+8.49-3.83-1.34=3.578.91+6.62-5.44-5.68=4.417.59+8.37-4.13-2.52=9.317.51+7.45-0.63-3.57=10.761.91+7.24-4.02-0.62=4.512.17+8.03-7.2-0.57=2.437.8+5.72-8.72-2.37=2.439.05+6.17-1.79-6.12=7.319.17+9.8-3.12-7.51=8.343.49+8.25-8.15-2.35=1.246.39+6.1-4.11-7.48=0.96.61+2.63-5.9-0.9=2.448.52+6.27-6.15-2.65=5.992.31+6.29-0.59-1.64=6.377.92+9.92-3.71-3.55=10.587.53+8.22-8.51-5.09=2.151.36+4.87-0.84-2.69=2.73.52+6.5-1.15-3.59=5.284.71+5.95-4.07-2.59=49.31+8.19-4.33-8.14=5.035.12+1.52-0.48-5.11=1.059.4+8.22-2.65-1.84=13.138.27+7.63-7.4-1.33=7.178.64+0.69-0.18-6.24=2.919.29+4.7-7.79-3.73=2.479.74+3.81-6.24-3.41=3.97.19+8.22-0.47-4.88=10.069.68+9.58-1.3-5.63=12.338.53+9.63-1.03-3.51=13.625.16+7.53-4.59-5.49=2.617.3+3.74-2.34-8.17=0.535.41+6.9-5.61-3.85=2.856.29+3.13-3.07-5.17=1.182.81+5.45-3.23-3.22=1.817.28+6-3.81-6.28=3.196.64+7.68-7.47-6.63=0.227.15+7.62-6.67-4.45=3.652.68+9.01-0.26-7.65=3.783.77+1.88-1.05-0.8=3.85.27+0.8-0.58-4.41=1.084.99+8.15-4.06-8.19=0.899.53+8.54-4.31-4.09=9.675.9+8.27-0.09-3.5=10.585.76-4.75+9.38+9.05=19.443.75-2.55+8.29+8.52=18.016.47-1.51+4.1+6.75=15.814.01-0.58+8.07+8.02=19.529.48-7.41+3.3+3.68=9.054.28-0.6+2.26+3.42=9.369.56-4.6+7+7.13=19.099.83-9.08+8.85+8.4=186.17-3.78+9.58+4.02=15.999.16-7.21+5.26+6.56=13.777.82-7.71+0.44+5.7=6.252.6-1.8+3.65+9.2=13.656.34-2.13+4.68+3.19=12.082.91-1.36+2.27+0.42=4.247.8-5.74+2.92+6.91=11.893.08-1.25+4.42+6.16=12.416.63-2.28+5.03+8.54=17.927.73-1.9+1.75+0.12=7.73.08-2.08+6.12+7.36=14.487.45-7.35+1.01+1.28=2.391.4-0.68+5.12+1.89=7.738.88-3.17+1.41+1.59=8.714.35-4.13+0.03+0.54=0.798.34-0.85+9.63+3.43=20.555.25-1.25+6.68+2.57=13.256.28-2.41+1.39+2.4=7.667.03-2.48+9.76+3.37=17.687.72-4.67+2.92+8.98=14.959.58-3.33+9.78+9.37=25.49.53-1.94+4.25+9.28=21.127.41-3.38+7+1.27=12.36.19-1.58+1.05+5.01=10.673.96-3.31+1.74+0.21=2.67.11-4.29+4.52+6.8=14.146.31-2.25+5.56+0.63=10.258.56-5.06+8.53+0.05=12.087.87-5.92+4.84+9.4=16.196.72-4.36+8.68+8.88=19.924.97-1.92+0.47+3.47=6.997.37-6.94+2.63+2.96=6.023.97-1.43+9.78+0.36=12.687.72-7.39+8+6.57=14.93.59-0.57+4.01+2.47=9.52.75-0.53+2.45+7.54=12.214.06-3.66+2.98+1.47=4.859.43-7.98+0.79+9.5=11.746.74-5.29+4.45+0.09=5.999.12-0.03+3.2+1.17=13.463.26-1.91+2.84+9.22=13.414.47-4.16+2.12+2.93=5.363.23-3.1+1.55+5.92=7.68.01-5.71+8.86+0.62=11.786.84-4.04+7.19+3.6=13.598.47-0.52+4.87+3.84=16.662.11-1.37+6.82-6.48=1.086.11-0.51+8.83-5.86=8.578.95-2.55+6.27-4.58=8.096.65-4.92+4.8-0.66=5.877.04-5.19+6.96-3.6=5.218.03-2.29+3.47-8.77=0.446.08-2.85+7.85-3.63=7.458.95-5.66+5.75-6.81=2.234.53-1.92+4.45-6.68=0.389.42-7.53+9.05-9.22=1.729.06-1.49+1.63-5.97=3.237.76-1.57+5.17-3.15=8.214.03-3.47+9.27-0.14=9.691.63-1.34+0.44-0.51=0.229.68-1.32+6.76-0.55=14.579.42-5.24+3.69-1.74=6.138.79-1.72+1.9-8.71=0.267.65-1.82+0.46-4.25=2.049.11-4.35+7.62-5.9=6.487.97-4.62+0.64-3.56=0.437.69-3+8.82-8.59=4.929.31-7.36+8.04-7.93=2.067.8-3.61+5.37-3.88=5.688.57-3.53+0.92-4.01=1.953.59-3.27+9.7-2.48=7.549.3-0.37+4.64-7.53=6.044.02-1.48+6.88-7.03=2.393.34-1.46+9.93-4.48=7.331.23-0.44+3.73-1.48=3.048.47-4.41+7.66-0.59=11.135.86-2.02+3.38-2.76=4.468.13-6.47+7.57-1.01=8.229.05-7.44+2.27-1.91=1.976.33-3.69+3.99-5.43=1.29.29-8.17+6.72-0.81=7.032.54-0.19+0.07-2.04=0.385.9-0.22+1.45-1.39=5.749.99-8.83+5.94-0.41=6.693.53-2.44+8.64-4.09=5.646.68-3.75+3.31-0.1=6.149.56-7.02+9.26-3.47=