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1.44+2.92=8.02+7.81=9.84+6.71=6.24+0.59=7.86+1.97=2.76+0.05=9.88+6.98=9.91+7.46=6.61+3.34=5.29+8.59=8.05+1.24=2.63+9.28=8.68+8.99=1.55+4.91=7.97+0.56=0.33+6.23=3.76+7.74=5.08+9.54=2+3.57=5.02+3.6=5.81+5.67=7.95+1.53=8.67+9.51=2.43+1.62=1.45+4.67=2.85+6.7=0.84+7.9=1.71+8.45=7.03+2=8.84+9.23=1.81+9.45=0.91+1.6=4.2+6.72=5.52+2.14=0.35+5.04=3.96+4.84=4.91+1.11=2.5+5.91=7.06+2.18=7.85+1.41=0.49+7.57=4.35+6.55=7.6+0.84=0.75+5.22=1+4.55=2.96+6.57=0.61+3.12=4.72+5.79=4.33+6.69=2.08+5.43=0.65+3.68=9.03+3.91=6.27+7.79=1.39+8.2=9.08-0.25=9.62-3.61=8.2-6.19=2.99-1.23=9.26-5.42=4.28-4.05=5.89-0.24=7.15-3.32=2.68-1.35=8.59-2.15=7.47-2.61=8.02-6.58=8.31-5.53=4.5-0.76=9.95-7.38=9.76-1.14=7.67-5.35=5.13-1.84=6.41-4.9=6.99-2.01=5.21-1.86=6.71-2.88=9.78-6.19=8.36-0.75=4.44-3.4=4.4-3.19=7.08-5.97=4.54-4.2=6.77-5.12=8.1-7.24=8.13-7.84=8.85-0.51=8.61-1.51=6.98-6.85=7.89-3.39=2.42-1.58=8-0.77=4.8-0.38=3.86-1.8=9.59-6.6=9.77-5.31=4.33-2.72=8.47-5.33=7.64-4.58=7.34-1.16=8.99-6.4=5.57-1.61=8.22-4.77=7.94-6.41=6.81-2.37=6.91-0.4=5.95-1.86=9.93-8.55=5.18-3.58=8.36+2.34+9.98=1.47+8.91+1.65=7.2+0.87+8.81=2.17+5.08+3.06=9.37+7.09+7.22=0.67+7.66+4.1=8.24+1.4+5.41=1.34+3.52+1.87=7.21+7.66+1.59=5.1+1.78+4.73=6.12+4.8+5.32=1.44+9.97+8.63=5.56+0.18+8.01=2.77+5.2+7.38=6.53+9.81+8.92=0.44+6.94+3.01=4.46+6.59+8.21=9.61+8.17+0.2=7.68+8.44+8.56=8.26+2.85+6.7=6.12+5.72+7.01=3.89+6.71+6.48=0.66+1.9+6.5=7.84+5.94+3.01=0.32+1.55+6.59=9.93+2.31+6.58=6.66+4.99+7.07=5.45+1.78+8.72=1.95+7.86+3.76=1.94+6.01+3.21=5+8.47+9.99=5.69+1.94+1.06=1.16+4.66+7.97=5.89+1.55+5.2=5.16+7.71+4.34=3.51+0.05+0.86=1.66+5.04+4.14=8.27+0.08+3.07=0.97+5.69+4.31=9.54+2.18+3.97=7.54+0.66+2.8=9.61+7.14+3.89=1.39+9.53+7.91=4.98+4.22+3.22=1.26+7.96+4.15=3.06+7.05+3.54=3.4+0.71+7.61=7.07+6.98+5.6=6.63+9.28+7.73=9.84+4.25+0.17=6.51+2.13+9=8.63+1.69+2.27=0.67+8.66+9.82=7.29+3.54+5.17=5.82+8.91-8.73=1.77+3.94-2.65=4.94+5.89-3.48=8.49+1.71-6.02=9.54+3.12-8.7=5.13+0.34-2.93=8.49+2.45-8.84=7.59+2.96-6.74=9.07+5.83-1.25=7.53+4.03-9.31=8.77+7.38-0.85=3.76+8.42-6.77=8.84+5.4-5.52=8.82+6.23-0.29=4.81+2.08-0.86=6.99+2.86-9.25=8.36+6.6-2.67=7.76+6.05-6.76=1.23+6.76-7.05=7.92+5.44-4.76=9.4+8.2-1.49=3.65+1.08-3.43=3.64+6.18-2.27=0.9+2.93-2.49=6.2+3.32-3.15=5.65+8.97-5.69=2.77+8.64-8.8=4.91+1.05-5.72=6.05+2.82-5.93=5.59+3.18-8.56=3.61+9.17-2.74=7.41+4.55-3.26=6.83+4.15-3.1=9.67+4.05-5.38=7.83+7.75-2.47=0.54+9.25-3.09=9.79+7.34-2=8.05+9.08-4.35=6.72+5.45-0.86=0.72+1.59-0.9=3.27+3.29-5.18=9.43+3.61-9.97=4.2+7.39-9.77=4.86+3.05-7.21=3.23+8.21-2.83=3.52+1.74-4.48=5.25+2.85-7.18=8.27+4.36-5.78=5.22+1.98-5.84=5.08+3.32-0.24=0.41+6.89-2.79=7.44+9.52-5.1=2.08+5.2-1.87=2.04+9.9-8.49=9.35-6.15+4.89=9.49-6.81+2.42=4.05-0.73+0.94=0.65-0.35+4.71=8.3-4.35+8.44=6.19-4.08+5.11=6.26-4.09+0.07=2.38-1.73+1.83=9.48-9.16+5.25=3.02-0.27+5.07=8.2-5.91+6.59=8.95-0.59+7.05=9.51-6.37+9.72=5.54-2.5+8.15=9.32-7.95+2.59=7.52-0.55+2.22=4.53-0.14+6.37=9.84-1.17+8.28=4.95-4.59+6.91=7.69-3.96+1.57=8.64-7.73+3.33=7.12-5.86+0.31=8.93-1.67+6.93=8.42-2.87+4.43=6.61-3.7+8.3=5.27-4.52+9.85=7.59-2.97+2.03=3.12-1.69+1.08=8.02-4.61+2.28=8-6.29+9.49=2.6-0.8+4.31=6.09-2.73+9.81=4.13-1.56+0.63=5.39-1.96+2.91=3.35-1.85+1.38=8.87-2.21+3.9=3.64-1.85+0.48=1.73-0.38+7.19=7.56-6.83+0.47=9.32-1.89+2.45=3.23-2.44+8.8=6.22-4.49+7.23=4.69-2.48+1.14=8.56-0.22+7.6=9.64-9.17+9.57=1.89-0.8+0.65=6.3-3.13+4.67=8.5-3.07+6.16=7.05-6.63+0.53=3.65-0.08+0.53=2.37-0.2+2.14=3.85-3.54+3.53=8.22-7.14+8.41=6.92-1.41+6.26=8.83-6.41-0.07=2.42-0.97-1.2=8.24-1.24-5.31=8.72-3.99-0.13=8.72-3.48-4.56=4.46-0.88-0.25=9.94-2.8-0.27=7.15-1.87-0.33=6.71-3.02-1.71=8.49-5.37-0.17=9.98-4.09-0.92=8.6-3.03-5.13=8.59-3.83-0.81=6.76-0.17-5.23=9.84-3.3-1.29=2.62-0.5-0.72=8.37-0.55-4.9=2.09-0.03-1.1=9.81-3.85-1.18=8.38-5.38-2.73=8.07-2.36-4.11=7.47-4.08-0.18=4.67-0.68-1.47=5.31-2.26-2.07=5.92-4.47-1.02=9.66-1.74-6.72=7.26-0.79-4.93=3.73-1.09-1.72=8.78-7.35-0.31=8.05-3.61-2.92=7.61-3.09-3.93=7.5-0.02-4.34=9.65-1.13-7.55=9.41-3.64-1.96=8.37-3.13-0.15=9.58-5.52-2.18=9.02-4.26-2.16=4.83-1.33-0.06=4.13-2.4-1.46=2.96-0.12-1.35=8.33-5.67-1.35=9.26-0.82-6.54=8.49-4.59-0.31=8.22-2.02-4.71=6.94-0.78-5.12=9.67-5.92-0.46=9.57-6.86-1.77=4.72-0.15-0.4=7.1-2.41-0.23=2.55-0.89-1.12=8.62-0.73-5.75=9.76-2.68-1.14=9.42-0.95-0.52=5.58-0.91-1.44=1.9+0.44+3.43+6.87=3.33+1.35+8.42+6.02=2.69+2.91+2.6+3.97=7.7+5.49+0.07+0.46=5.5+8.73+3.18+9.25=9.81+5.44+5.84+5.68=3.95+9.89+4.44+3.14=0.82+1.57+1.85+1.82=0.74+3.76+9.07+7.11=3.19+4.79+2.38+6.74=2.68+3.03+4.13+8.56=5.19+3.29+5.52+5.13=4.75+8.54+5.1+9.59=4.23+7.53+8.55+0.87=9.8+9.74+7.7+0.71=1.3+0.75+1.86+6.06=0.96+2.39+3.42+5.07=2.24+4.44+0.38+6.29=5.73+6.38+2.3+6.88=4.11+0.8+3.42+6.8=9.25+2.63+5.59+3.1=5.04+1.77+6.53+0.29=6.05+0.08+3.71+0.48=8.59+7.55+2.42+9.33=2.81+6.84+7.25+2.45=6.11+9.4+9.74+9.41=6.79+1.65+1.59+2.6=3.03+4.38+1.64+0.24=7.2+4.33+7.65+4.24=7.57+2.04+7.71+6.45=9.01+6.85+4.59+7.97=2.98+5.59+6.62+0.78=1.78+8.44+1.77+1.72=6.41+2.62+7.81+5=7.85+1.22+0.73+9.89=0.99+2.85+4.33+7.45=7.59+5.07+9.91+1.62=8.86+3.02+0.76+7.11=0.92+3.22+7.48+9.21=6.9+1.38+2.83+7.89=7.6+1.95+9.96+2.14=7.92+6.92+7.83+8.63=1.2+1.11+7.32+2.54=3.86+0.81+7.47+6.94=3.45+4.01+7.05+2.51=9.05+9.98+7.13+7.52=9.28+8.03+2.9+4.42=4.9+5.79+8.32+8.3=4.4+9.74+5.76+9.14=9.03+2.15+3.37+9.85=0.13+0.83+7.49+8.77=5.35+1.37+3.78+6.4=3.09+3.51+0.03+3.48=3.01+7.19+6.66+8.9=9+7.04+5.53-4.28=5.74+7.96+5.58-3.68=3.2+8.7+5.35-6.25=4.64+4.61+5.03-1.85=2.19+5.73+7.93-8.93=4.03+7.14+8.78-3.56=4.49+8.56+5.61-9.42=6.71+6.44+7.73-8.73=7.3+1.73+0.89-6.35=7.06+9.22+1.29-9.38=1.52+9.17+9.82-3.56=4.85+1.88+0.58-5.41=1.87+8.65+7.44-6.79=9.3+0.16+7.61-9.83=2.79+1.04+7.18-7.58=7.77+8.95+5.31-8.25=3.79+4.45+5.5-8.43=8.69+7.11+8.93-3.85=6.27+3.82+2.97-4.53=3.75+3.36+9.66-5.13=7.74+3.06+3.31-9.79=6.28+2.44+2.76-5.63=5.74+2.53+5.89-7.52=5.5+8.55+9.41-3.32=0.47+7.74+5.52-3.63=5.7+6.59+2.15-2.01=3.38+2.18+1.47-4.65=3.51+8.21+6.66-0.07=8+4.03+2.73-1.1=2.16+9.27+6.84-0.85=4.37+1.31+9.83-1.78=1.19+5.4+7.46-9.78=7.06+2.79+1.56-3.32=9.69+5.28+4.37-0.64=4.93+7.17+5.39-1.39=7.05+3.06+1.05-6.36=4.38+8.58+6.25-0.82=1.98+9.34+3.58-5.52=2.7+1.65+8.04-8.59=0.55+9.46+4.86-2.5=6.67+9.32+5.26-4.68=8.9+5.96+3.09-4.59=4.31+9.97+6.19-6.22=1.88+6.25+1.49-7.18=6.52+0.12+9.58-2.55=8.51+6.7+5.48-3.81=2.39+8.22+4.27-1.52=7.91+2.28+7.08-2.64=1.44+4.47+0.85-2.75=9.53+8.13+6.76-6.07=8.96+3.81+7.03-6.05=5.58+1.93+5.8-3.07=2.85+2.69+0.79-5.57=4.97+7.94+4.26-5.99=1.29+7.17-2.66+6.44=5.59+9.69-1.88+4.92=9.3+9.25-7.57+6.92=2.26+5.67-2.08+4.18=7.36+5.41-3.98+7.9=8.96+8.42-4.41+3.85=0.37+8.37-0.33+9.75=0.47+6.87-0.66+2.52=5.21+6.14-3.35+4.23=7.09+7.56-9.07+1.06=6.25+7.06-6.99+3.1=8.91+3.32-4.72+2.33=7.59+7.53-7.08+5.97=2.47+2.7-0.31+0.25=9.91+5.14-4.09+7.19=7.52+2.78-2.04+3.23=5.97+0.96-4.16+9.15=5.76+5.48-4.75+2.87=9.94+9.46-9.09+9.66=9.63+2.82-0.35+7.98=1.48+6.88-0.27+4.13=7.64+7.85-8.49+2.88=6.19+6.03-1.64+1.7=7.72+5.35-4.57+0.07=8.04+6.46-8.89+2.03=8.99+1.3-2.26+2.64=6.39+9.09-6.6+5.15=7.78+6.56-0.16+7.59=4.8+7.71-7.04+3.6=4.41+2.02-1.34+5.23=6.93+5.41-4.17+5.7=0.62+4.85-0.39+0.72=5.48+5.25-3.77+8.52=8.1+3.05-5.85+4.34=2.9+8.97-5.43+3.16=4.42+5.51-4.71+4.47=0.41+5.63-4.35+1.24=8.68+5.02-1.88+8.7=9.19+5.49-8.02+3.78=7.71+4.39-9.29+6.24=1.36+1.81-0.68+8.89=7.46+4.3-1.75+5.06=6.14+1.96-1.05+8.19=0.17+8.38-7.89+2.66=2.36+8.74-1.28+5.69=9.27+9.92-1.53+2.91=8.54+7.12-1.99+4.87=1.9+5.87-2.57+7.83=1.92+8.07-0.71+3.39=7.65+3.28-4.05+3.94=2.5+6.6-0.5+8.93=3.05+9.1-7.52+0.96=7.82+6.93-6.62+6=8.78+2.28-1.25+1.57=4.29+9.84-8.15-5.62=8.05+4.85-2.14-0.63=6.89+1.67-4.66-0.28=2.7+6.69-0.65-3.99=7.43+2.66-0.26-2.88=3.23+8.98-1.39-8.62=7.16+6.06-7.72-1.42=7.99+7.62-6.34-3.06=7.22+6.43-4.12-7.55=7.67+2.08-1.64-6.12=5.41+7.84-0.3-5.8=8.15+4.51-0.09-6.03=9.3+9.89-7.16-6.82=7.86+4.82-0.74-7.73=2.68+2.59-2.15-0.66=9.88+3.06-6.98-3.09=8.8+1.8-8.58-1.58=9.48+6.21-4.19-1.71=1.51+6.24-3.11-3.24=3.97+8.71-5.94-5.21=3.52+3.56-0.27-0.54=9.88+8.37-0.33-1.56=9.4+7.84-5.28-8.55=8.82+7.04-2.93-4.49=3.97+6.17-6.53-3.33=2.94+7.72-5.06-5.1=5.38+1.24-2.62-0.37=9.05+8.16-1.51-4.62=6.02+9.7-1.49-3.54=5.26+6.34-8.65-0.44=4.49+3.21-4.8-1.47=9.37+6.48-2.45-4.34=8.26+4.07-3.01-0.91=5.61+8.94-4.98-8.99=7.35+3.85-0.11-0.98=6.96+7.93-0.13-5.24=6.71+7.47-5.51-4.43=6.14+3.8-2.42-1.74=9.99+8.67-8.84-7.78=5.09+9-0.09-3.41=6.55+6.69-4.26-3.7=7.08+5.9-6.05-5.92=2.25+6.07-0.02-4.53=9.42+2.34-4.08-2.25=0.78+8.72-1.72-0.61=2.12+5.23-0.7-1.88=7.25+2.64-1.99-4.95=3.02+8.59-0.58-5.43=9.35+7.79-2.38-1.24=9.56+7.75-1.28-5.99=7.38+1.64-0.57-4.66=3.91+5.63-3.22-4.88=9.22+9.76-8.31-5.97=9.64+6.83-6.79-0.24=3.03-2.81+5.99+5.11=8.73-2.24+6.14+6.63=6.5-0.11+5.59+6.66=6.25-2.04+7.75+3.5=5.34-1.54+6.13+8.56=4.38-0.96+4.81+0.48=3.68-0.58+2.79+1.27=7.28-3.15+5+9.45=6.43-4.46+8.65+8.81=8.69-2.78+5.87+9.22=9.63-5.53+6+8.29=6.83-3.42+8.99+4.52=8.31-7.89+4.12+6.33=7.56-6.42+7.57+1.2=9.78-3.6+1.31+9.98=5.32-0.72+6.11+7.96=9.26-8.86+8.02+3.48=2.12-1.9+1.62+0.56=8.14-3.3+7.42+9.61=9.31-4.66+0.69+1.69=9.52-0.35+1.89+8.24=2.81-2.02+3.11+5.49=7.08-6.8+7.94+0.15=7.94-5.79+0.74+6.65=2.39-0.34+9.99+4.01=7.3-4.67+4.19+0.06=9.15-2.83+1.77+4.79=8.97-7.52+2.86+2.58=3.5-1.39+0.81+1.52=8.28-7.54+5.35+9.52=8.24-0.35+8.52+7.21=7.04-3.22+9.04+1.3=9.54-0.88+2.97+7.66=5.34-4.92+3.6+1.92=4.56-1.06+2.59+3.61=7.89-0.43+7.36+4.31=0.56-0.23+4.88+5.3=9.33-8.85+8.23+0.76=4.37-4.26+4.33+4.45=3.78-2.71+9.84+9.61=6.87-6.12+3.41+1.25=4.79-3.96+7.35+8.96=9.25-7.4+1.78+3.74=8.97-8.28+2.89+9.3=9.45-5.22+2.04+9.51=5.56-1.31+1.48+5.17=6.47-3.39+7.01+0.39=2.75-0.76+2.02+0.8=9.45-1.69+0.62+2.92=9.08-3.3+2.77+8.67=9.03-4.74+1.61+7.31=8.4-0.65+7.96+6.15=7.48-1.23+8.26+3.09=8.65-7.58+8.07+2=3.05-0.44+7.78-5.14=8.72-0.66+6.14-2.04=8.75-0.78+6.94-6.82=7.29-3.22+2.43-3.73=6.1-2.27+5.83-6.56=5.26-2.27+8.68-2.19=2.32-1.93+9.43-7.82=8.17-3.75+4.19-0.27=7.06-3.91+8.91-6.66=8.12-6.56+6.54-1.8=7.23-0.48+5.12-0.44=4.24-1.27+9.49-9.88=6.48-1.89+5.39-2.05=3.94-2.16+7.35-2.53=9.16-4.58+5.41-6.11=9.57-7.97+4.47-2.72=8.76-5.49+4.97-8.14=9.61-4.42+5.94-7.55=6.86-1.41+5.54-2.35=5.59-0.49+3.23-5.13=5.07-4.01+3.55-1.09=9.13-3.83+6.84-6.49=7.38-6.65+8.27-0.14=5.93-3.58+1-1.77=7.32-5.65+7.85-8.05=2.48-1.43+0.95-0.97=4.53-2.85+8.5-8.31=8.33-2.13+7.8-9.63=8.08-3.87+6.04-3.36=9.43-8.83+5.81-0.73=5.56-0.44+7.89-4.8=6.67-4.07+2.17-0.12=2.24-1.96+3.72-0.35=7.38-6.34+9.03-0.34=9.52-4.23+4.92-1.3=9.51-5.12+1.34-4.78=5.08-1.03+1.6-4.89=7.4-3.84+7.29-3.98=6.58-0.59+6.53-8.55=6.63-1.34+6.39-9.9=5.55-0.58+0.18-4.98=2.78-1.26+4.47-2.68=8.32-7.67+8.34-3.26=6.86-3.19+3.47-0.8=9.42-0.41+7.46-1.01=4.47-4.32+9.1-3.81=8.45-7.92+5.32-3.72=5.61-1.07+8.34-4.31=9.4-9.1+5.66-2.57=6.37-2.91+8.8-5.01=9.04-3.68+7.07-8.8=8.27-3.79+2.33-4.11=7.08-3.97+7.11-1.96=6.64-2.19+9.14-4.84=5.56-2.71-0.54+9.91=8.82-3.05-2.63+3.02=4.5-1.41-0.56+6.15=5.26-2.92-1.79+9.06=6.93-0.87-2.04+1.1=8.66-2.46-3.48+2.36=7.95-5.21-1.07+3.28=8.47-0.09-4.47+2.94=6.22-2.11-0.87+9.74=4.82-3.45-0.54+4.97=5.81-3.28-1.81+3.05=6.72-1.34-3.75+9.33=8.39-1.21-0.35+6.94=9.26-1.22-6.07+1.4=8.6-5.31-2.37+2.64=7.79-0.68-2.77+6.52=8.65-2.22-0.77+7.33=9.09-5.89-1.05+2.85=7.35-4.94-0.97+0.24=5.26-1.62-0.85+6.67=9.84-2.3-0.42+2.27=3.99-0.44-2.82+9.35=5.1-1.1-1.9+3.13=8.27-3.95-3.88+4.22=9.77-1.26-4.54+8.32=7.89-1.93-3.89+5.49=9.62-7.34-0.87+5.35=6.61-0.44-1.18+7.25=3.59-0.13-2.66+9.61=7.61-0.81-3.25+9.54=5.83-2.51-1.15+4.42=2.63-0.42-1.46+4.13=7.73-0.94-0.18+1.12=8.58-1.57-3.4+7.67=7.84-6.62-0.28+9.04=3.83-0.08-0.59+1=6.89-1.26-2.98+6.45=8.23-0.54-2.7+9.06=3.45-0.67-1.14+3.07=4.44-0.03-0.45+0.9=9.81-6.37-2.77+7.57=5.77-0.49-3.38+8.67=9.08-6.06-0.93+8.84=7.56-0.17-3.17+8.5=8.29-3.94-0.95+2.87=8.17-0.67-7.01+0.69=8.09-1.26-3.41+5.22=9.22-0.42-3.32+2.95=8.86-6.72-0.72+7.23=9.63-6.69-1.72+8.82=8.96-0.91-0.29+0.47=4.46-1.07-0.15+1.45=7.09-0.06-1.58+8.02=5.87-0.11-0.55+3.97=8.35-0.97-6.14-1.12=8.93-3.7-3.78-1.09=9.36-0.7-1.2-5.98=5.51-0.86-1.57-0.37=3.54-0.73-0.21-1.64=7.46-1.18-1.86-3.21=9.73-1.5-0.77-1.17=7.83-0.6-3.69-2.13=6.1-2.5-1.04-0.21=4.19-0.13-2.49-0.07=8.31-5.54-0.61-1.24=9.45-1.14-3.47-1.86=8.01-0.83-1.2-4.73=6.52-1.2-1.6-3.3=8.27-0.56-3.83-2.51=7.34-1.26-4.65-1.14=8.79-4.92-0.2-2.85=9.72-4.09-0.07-2.31=5.93-2.62-2.46-0.53=9.57-6.47-0.11-2.07=9.55-0.12-1.9-1.53=4.78-0.74-1.73-0.39=6.8-3.78-0.39-1.58=3.62-2.24-0.47-0.4=3.32-1.33-1.05-0.52=9.14-5.71-0.97-0.39=8.2-0.1-3.28-2.39=8.05-1.58-0.77-2.65=8.32-3.86-1.81-0.71=9.72-1.14-2.52-0.79=8.37-1.92-3.97-2.26=8.06-2.54-1.77-1.89=6.58-2.82-1.18-2.35=5.33-0.21-1.35-0.68=8.46-0.1-3.59-2.48=8.13-3.45-3.92-0.16=9.89-3.48-2.99-2.41=6.31-0.52-0.4-1.49=9.99-4.1-2.63-2.57=5.46-2.72-0.13-2.32=8.07-4-0.14-3.01=5.94-2.49-0.99-0.45=5.92-1.77-0.08-0.44=9.46-0.36-4.01-3.4=6.07-0.23-3.14-1.29=9.91-4.46-2.63-1.92=4.21-1.33-0.82-0.89=6.97-1.55-1.19-2.8=7.46-0.47-6.2-0.31=8.17-6.14-0.83-0.27=9.23-3.71-2.66-2.02=6.66-1.93-1.68-2.67=9.87-3.24-4.6-1.38=9.92-3.23-1.09-1.49=参考答案1.44+2.92=4.368.02+7.81=15.839.84+6.71=16.556.24+0.59=6.837.86+1.97=9.832.76+0.05=2.819.88+6.98=16.869.91+7.46=17.376.61+3.34=9.955.29+8.59=13.888.05+1.24=9.292.63+9.28=11.918.68+8.99=17.671.55+4.91=6.467.97+0.56=8.530.33+6.23=6.563.76+7.74=11.55.08+9.54=14.622+3.57=5.575.02+3.6=8.625.81+5.67=11.487.95+1.53=9.488.67+9.51=18.182.43+1.62=4.051.45+4.67=6.122.85+6.7=9.550.84+7.9=8.741.71+8.45=10.167.03+2=9.038.84+9.23=18.071.81+9.45=11.260.91+1.6=2.514.2+6.72=10.925.52+2.14=7.660.35+5.04=5.393.96+4.84=8.84.91+1.11=6.022.5+5.91=8.417.06+2.18=9.247.85+1.41=9.260.49+7.57=8.064.35+6.55=10.97.6+0.84=8.440.75+5.22=5.971+4.55=5.552.96+6.57=9.530.61+3.12=3.734.72+5.79=10.514.33+6.69=11.022.08+5.43=7.510.65+3.68=4.339.03+3.91=12.946.27+7.79=14.061.39+8.2=9.599.08-0.25=8.839.62-3.61=6.018.2-6.19=2.012.99-1.23=1.769.26-5.42=3.844.28-4.05=0.235.89-0.24=5.657.15-3.32=3.832.68-1.35=1.338.59-2.15=6.447.47-2.61=4.868.02-6.58=1.448.31-5.53=2.784.5-0.76=3.749.95-7.38=2.579.76-1.14=8.627.67-5.35=2.325.13-1.84=3.296.41-4.9=1.516.99-2.01=4.985.21-1.86=3.356.71-2.88=3.839.78-6.19=3.598.36-0.75=7.614.44-3.4=1.044.4-3.19=1.217.08-5.97=1.114.54-4.2=0.346.77-5.12=1.658.1-7.24=0.868.13-7.84=0.298.85-0.51=8.348.61-1.51=7.16.98-6.85=0.137.89-3.39=4.52.42-1.58=0.848-0.77=7.234.8-0.38=4.423.86-1.8=2.069.59-6.6=2.999.77-5.31=4.464.33-2.72=1.618.47-5.33=3.147.64-4.58=3.067.34-1.16=6.188.99-6.4=2.595.57-1.61=3.968.22-4.77=3.457.94-6.41=1.536.81-2.37=4.446.91-0.4=6.515.95-1.86=4.099.93-8.55=1.385.18-3.58=1.68.36+2.34+9.98=20.681.47+8.91+1.65=12.037.2+0.87+8.81=16.882.17+5.08+3.06=10.319.37+7.09+7.22=23.680.67+7.66+4.1=12.438.24+1.4+5.41=15.051.34+3.52+1.87=6.737.21+7.66+1.59=16.465.1+1.78+4.73=11.616.12+4.8+5.32=16.241.44+9.97+8.63=20.045.56+0.18+8.01=13.752.77+5.2+7.38=15.356.53+9.81+8.92=25.260.44+6.94+3.01=10.394.46+6.59+8.21=19.269.61+8.17+0.2=17.987.68+8.44+8.56=24.688.26+2.85+6.7=17.816.12+5.72+7.01=18.853.89+6.71+6.48=17.080.66+1.9+6.5=9.067.84+5.94+3.01=16.790.32+1.55+6.59=8.469.93+2.31+6.58=18.826.66+4.99+7.07=18.725.45+1.78+8.72=15.951.95+7.86+3.76=13.571.94+6.01+3.21=11.165+8.47+9.99=23.465.69+1.94+1.06=8.691.16+4.66+7.97=13.795.89+1.55+5.2=12.645.16+7.71+4.34=17.213.51+0.05+0.86=4.421.66+5.04+4.14=10.848.27+0.08+3.07=11.420.97+5.69+4.31=10.979.54+2.18+3.97=15.697.54+0.66+2.8=119.61+7.14+3.89=20.641.39+9.53+7.91=18.834.98+4.22+3.22=12.421.26+7.96+4.15=13.373.06+7.05+3.54=13.653.4+0.71+7.61=11.727.07+6.98+5.6=19.656.63+9.28+7.73=23.649.84+4.25+0.17=14.266.51+2.13+9=17.648.63+1.69+2.27=12.590.67+8.66+9.82=19.157.29+3.54+5.17=165.82+8.91-8.73=61.77+3.94-2.65=3.064.94+5.89-3.48=7.358.49+1.71-6.02=4.189.54+3.12-8.7=3.965.13+0.34-2.93=2.548.49+2.45-8.84=2.17.59+2.96-6.74=3.819.07+5.83-1.25=13.657.53+4.03-9.31=2.258.77+7.38-0.85=15.33.76+8.42-6.77=5.418.84+5.4-5.52=8.728.82+6.23-0.29=14.764.81+2.08-0.86=6.036.99+2.86-9.25=0.68.36+6.6-2.67=12.297.76+6.05-6.76=7.051.23+6.76-7.05=0.947.92+5.44-4.76=8.69.4+8.2-1.49=16.113.65+1.08-3.43=1.33.64+6.18-2.27=7.550.9+2.93-2.49=1.346.2+3.32-3.15=6.375.65+8.97-5.69=8.932.77+8.64-8.8=2.614.91+1.05-5.72=0.246.05+2.82-5.93=2.945.59+3.18-8.56=0.213.61+9.17-2.74=10.047.41+4.55-3.26=8.76.83+4.15-3.1=7.889.67+4.05-5.38=8.347.83+7.75-2.47=13.110.54+9.25-3.09=6.79.79+7.34-2=15.138.05+9.08-4.35=12.786.72+5.45-0.86=11.310.72+1.59-0.9=1.413.27+3.29-5.18=1.389.43+3.61-9.97=3.074.2+7.39-9.77=1.824.86+3.05-7.21=0.73.23+8.21-2.83=8.613.52+1.74-4.48=0.785.25+2.85-7.18=0.928.27+4.36-5.78=6.855.22+1.98-5.84=1.365.08+3.32-0.24=8.160.41+6.89-2.79=4.517.44+9.52-5.1=11.862.08+5.2-1.87=5.412.04+9.9-8.49=3.459.35-6.15+4.89=8.099.49-6.81+2.42=5.14.05-0.73+0.94=4.260.65-0.35+4.71=5.018.3-4.35+8.44=12.396.19-4.08+5.11=7.226.26-4.09+0.07=2.242.38-1.73+1.83=2.489.48-9.16+5.25=5.573.02-0.27+5.07=7.828.2-5.91+6.59=8.888.95-0.59+7.05=15.419.51-6.37+9.72=12.865.54-2.5+8.15=11.199.32-7.95+2.59=3.967.52-0.55+2.22=9.194.53-0.14+6.37=10.769.84-1.17+8.28=16.954.95-4.59+6.91=7.277.69-3.96+1.57=5.38.64-7.73+3.33=4.247.12-5.86+0.31=1.578.93-1.67+6.93=14.198.42-2.87+4.43=9.986.61-3.7+8.3=11.215.27-4.52+9.85=10.67.59-2.97+2.03=6.653.12-1.69+1.08=2.518.02-4.61+2.28=5.698-6.29+9.49=11.22.6-0.8+4.31=6.116.09-2.73+9.81=13.174.13-1.56+0.63=3.25.39-1.96+2.91=6.343.35-1.85+1.38=2.888.87-2.21+3.9=10.563.64-1.85+0.48=2.271.73-0.38+7.19=8.547.56-6.83+0.47=1.29.32-1.89+2.45=9.883.23-2.44+8.8=9.596.22-4.49+7.23=8.964.69-2.48+1.14=3.358.56-0.22+7.6=15.949.64-9.17+9.57=10.041.89-0.8+0.65=1.746.3-3.13+4.67=7.848.5-3.07+6.16=11.597.05-6.63+0.53=0.953.65-0.08+0.53=4.12.37-0.2+2.14=4.313.85-3.54+3.53=3.848.22-7.14+8.41=9.496.92-1.41+6.26=11.778.83-6.41-0.07=2.352.42-0.97-1.2=0.258.24-1.24-5.31=1.698.72-3.99-0.13=4.68.72-3.48-4.56=0.684.46-0.88-0.25=3.339.94-2.8-0.27=6.877.15-1.87-0.33=4.956.71-3.02-1.71=1.988.49-5.37-0.17=2.959.98-4.09-0.92=4.978.6-3.03-5.13=0.448.59-3.83-0.81=3.956.76-0.17-5.23=1.369.84-3.3-1.29=5.252.62-0.5-0.72=1.48.37-0.55-4.9=2.922.09-0.03-1.1=0.969.81-3.85-1.18=4.788.38-5.38-2.73=0.278.07-2.36-4.11=1.67.47-4.08-0.18=3.214.67-0.68-1.47=2.525.31-2.26-2.07=0.985.92-4.47-1.02=0.439.66-1.74-6.72=1.27.26-0.79-4.93=1.543.73-1.09-1.72=0.928.78-7.35-0.31=1.128.05-3.61-2.92=1.527.61-3.09-3.93=0.597.5-0.02-4.34=3.149.65-1.13-7.55=0.979.41-3.64-1.96=3.818.37-3.13-0.15=5.099.58-5.52-2.18=1.889.02-4.26-2.16=2.64.83-1.33-0.06=3.444.13-2.4-1.46=0.272.96-0.12-1.35=1.498.33-5.67-1.35=1.319.26-0.82-6.54=1.98.49-4.59-0.31=3.598.22-2.02-4.71=1.496.94-0.78-5.12=1.049.67-5.92-0.46=3.299.57-6.86-1.77=0.944.72-0.15-0.4=4.177.1-2.41-0.23=4.462.55-0.89-1.12=0.548.62-0.73-5.75=2.149.76-2.68-1.14=5.949.42-0.95-0.52=7.955.58-0.91-1.44=3.231.9+0.44+3.43+6.87=12.643.33+1.35+8.42+6.02=19.122.69+2.91+2.6+3.97=12.177.7+5.49+0.07+0.46=13.725.5+8.73+3.18+9.25=26.669.81+5.44+5.84+5.68=26.773.95+9.89+4.44+3.14=21.420.82+1.57+1.85+1.82=6.060.74+3.76+9.07+7.11=20.683.19+4.79+2.38+6.74=17.12.68+3.03+4.13+8.56=18.45.19+3.29+5.52+5.13=19.134.75+8.54+5.1+9.59=27.984.23+7.53+8.55+0.87=21.189.8+9.74+7.7+0.71=27.951.3+0.75+1.86+6.06=9.970.96+2.39+3.42+5.07=11.842.24+4.44+0.38+6.29=13.355.73+6.38+2.3+6.88=21.294.11+0.8+3.42+6.8=15.139.25+2.63+5.59+3.1=20.575.04+1.77+6.53+0.29=13.636.05+0.08+3.71+0.48=10.328.59+7.55+2.42+9.33=27.892.81+6.84+7.25+2.45=19.356.11+9.4+9.74+9.41=34.666.79+1.65+1.59+2.6=12.633.03+4.38+1.64+0.24=9.297.2+4.33+7.65+4.24=23.427.57+2.04+7.71+6.45=23.779.01+6.85+4.59+7.97=28.422.98+5.59+6.62+0.78=15.971.78+8.44+1.77+1.72=13.716.41+2.62+7.81+5=21.847.85+1.22+0.73+9.89=19.690.99+2.85+4.33+7.45=15.627.59+5.07+9.91+1.62=24.198.86+3.02+0.76+7.11=19.750.92+3.22+7.48+9.21=20.836.9+1.38+2.83+7.89=197.6+1.95+9.96+2.14=21.657.92+6.92+7.83+8.63=31.31.2+1.11+7.32+2.54=12.173.86+0.81+7.47+6.94=19.083.45+4.01+7.05+2.51=17.029.05+9.98+7.13+7.52=33.689.28+8.03+2.9+4.42=24.634.9+5.79+8.32+8.3=27.314.4+9.74+5.76+9.14=29.049.03+2.15+3.37+9.85=24.40.13+0.83+7.49+8.77=17.225.35+1.37+3.78+6.4=16.93.09+3.51+0.03+3.48=10.113.01+7.19+6.66+8.9=25.769+7.04+5.53-4.28=17.295.74+7.96+5.58-3.68=15.63.2+8.7+5.35-6.25=114.64+4.61+5.03-1.85=12.432.19+5.73+7.93-8.93=6.924.03+7.14+8.78-3.56=16.394.49+8.56+5.61-9.42=9.246.71+6.44+7.73-8.73=12.157.3+1.73+0.89-6.35=3.577.06+9.22+1.29-9.38=8.191.52+9.17+9.82-3.56=16.954.85+1.88+0.58-5.41=1.91.87+8.65+7.44-6.79=11.179.3+0.16+7.61-9.83=7.242.79+1.04+7.18-7.58=3.437.77+8.95+5.31-8.25=13.783.79+4.45+5.5-8.43=5.318.69+7.11+8.93-3.85=20.886.27+3.82+2.97-4.53=8.533.75+3.36+9.66-5.13=11.647.74+3.06+3.31-9.79=4.326.28+2.44+2.76-5.63=5.855.74+2.53+5.89-7.52=6.645.5+8.55+9.41-3.32=20.140.47+7.74+5.52-3.63=10.15.7+6.59+2.15-2.01=12.433.38+2.18+1.47-4.65=2.383.51+8.21+6.66-0.07=18.318+4.03+2.73-1.1=13.662.16+9.27+6.84-0.85=17.424.37+1.31+9.83-1.78=13.731.19+5.4+7.46-9.78=4.277.06+2.79+1.56-3.32=8.099.69+5.28+4.37-0.64=18.74.93+7.17+5.39-1.39=16.17.05+3.06+1.05-6.36=4.84.38+8.58+6.25-0.82=18.391.98+9.34+3.58-5.52=9.382.7+1.65+8.04-8.59=3.80.55+9.46+4.86-2.5=12.376.67+9.32+5.26-4.68=16.578.9+5.96+3.09-4.59=13.364.31+9.97+6.19-6.22=14.251.88+6.25+1.49-7.18=2.446.52+0.12+9.58-2.55=13.678.51+6.7+5.48-3.81=16.882.39+8.22+4.27-1.52=13.367.91+2.28+7.08-2.64=14.631.44+4.47+0.85-2.75=4.019.53+8.13+6.76-6.07=18.358.96+3.81+7.03-6.05=13.755.58+1.93+5.8-3.07=10.242.85+2.69+0.79-5.57=0.764.97+7.94+4.26-5.99=11.181.29+7.17-2.66+6.44=12.245.59+9.69-1.88+4.92=18.329.3+9.25-7.57+6.92=17.92.26+5.67-2.08+4.18=10.037.36+5.41-3.98+7.9=16.698.96+8.42-4.41+3.85=16.820.37+8.37-0.33+9.75=18.160.47+6.87-0.66+2.52=9.25.21+6.14-3.35+4.23=12.237.09+7.56-9.07+1.06=6.646.25+7.06-6.99+3.1=9.428.91+3.32-4.72+2.33=9.847.59+7.53-7.08+5.97=14.012.47+2.7-0.31+0.25=5.119.91+5.14-4.09+7.19=18.157.52+2.78-2.04+3.23=11.495.97+0.96-4.16+9.15=11.925.76+5.48-4.75+2.87=9.369.94+9.46-9.09+9.66=19.979.63+2.82-0.35+7.98=20.081.48+6.88-0.27+4.13=12.227.64+7.85-8.49+2.88=9.886.19+6.03-1.64+1.7=12.287.72+5.35-4.57+0.07=8.578.04+6.46-8.89+2.03=7.648.99+1.3-2.26+2.64=10.676.39+9.09-6.6+5.15=14.037.78+6.56-0.16+7.59=21.774.8+7.71-7.04+3.6=9.074.41+2.02-1.34+5.23=10.326.93+5.41-4.17+5.7=13.870.62+4.85-0.39+0.72=5.85.48+5.25-3.77+8.52=15.488.1+3.05-5.85+4.34=9.642.9+8.97-5.43+3.16=9.64.42+5.51-4.71+4.47=9.690.41+5.63-4.35+1.24=2.938.68+5.02-1.88+8.7=20.529.19+5.49-8.02+3.78=10.447.71+4.39-9.29+6.24=9.051.36+1.81-0.68+8.89=11.387.46+4.3-1.75+5.06=15.076.14+1.96-1.05+8.19=15.240.17+8.38-7.89+2.66=3.322.36+8.74-1.28+5.69=15.519.27+9.92-1.53+2.91=20.578.54+7.12-1.99+4.87=18.541.9+5.87-2.57+7.83=13.031.92+8.07-0.71+3.39=12.677.65+3.28-4.05+3.94=10.822.5+6.6-0.5+8.93=17.533.05+9.1-7.52+0.96=5.597.82+6.93-6.62+6=14.138.78+2.28-1.25+1.57=11.384.29+9.84-8.15-5.62=0.368.05+4.85-2.14-0.63=10.136.89+1.67-4.66-0.28=3.622.7+6.69-0.65-3.99=4.757.43+2.66-0.26-2.88=6.953.23+8.98-1.39-8.62=2.27.16+6.06-7.72-1.42=4.087.99+7.62-6.34-3.06=6.217.22+6.43-4.12-7.55=1.987.67+2.08-1.64-6.12=1.995.41+7.84-0.3-5.8=7.158.15+4.51-0.09-6.03=6.549.3+9.89-7.16-6.82=5.217.86+4.82-0.74-7.73=4.212.68+2.59-2.15-0.66=2.469.88+3.06-6.98-3.09=2.878.8+1.8-8.58-1.58=0.449.48+6.21-4.19-1.71=9.791.51+6.24-3.11-3.24=1.43.97+8.71-5.94-5.21=1.533.52+3.56-0.27-0.54=6.279.88+8.37-0.33-1.56=16.369.4+7.84-5.28-8.55=3.418.82+7.04-2.93-4.49=8.443.97+6.17-6.53-3.33=0.282.94+7.72-5.06-5.1=0.55.38+1.24-2.62-0.37=3.639.05+8.16-1.51-4.62=11.086.02+9.7-1.49-3.54=10.695.26+6.34-8.65-0.44=2.514.49+3.21-4.8-1.47=1.439.37+6.48-2.45-4.34=9.068.26+4.07-3.01-0.91=8.415.61+8.94-4.98-8.99=0.587.35+3.85-0.11-0.98=10.116.96+7.93-0.13-5.24=9.526.71+7.47-5.51-4.43=4.246.14+3.8-2.42-1.74=5.789.99+8.67-8.84-7.78=2.045.09+9-0.09-3.41=10.596.55+6.69-4.26-3.7=5.287.08+5.9-6.05-5.92=1.012.25+6.07-0.02-4.53=3.779.42+2.34-4.08-2.25=5.430.78+8.72-1.72-0.61=7.172.12+5.23-0.7-1.88=4.777.25+2.64-1.99-4.95=2.953.02+8.59-0.58-5.43=5.69.35+7.79-2.38-1.24=13.529.56+7.75-1.28-5.99=10.047.38+1.64-0.57-4.66=3.793.91+5.63-3.22-4.88=1.449.22+9.76-8.31-5.97=4.79.64+6.83-6.79-0.24=9.443.03-2.81+5.99+5.11=11.328.73-2.24+6.14+6.63=19.266.5-0.11+5.59+6.66=18.646.25-2.04+7.75+3.5=15.465.34-1.54+6.13+8.56=18.494.38-0.96+4.81+0.48=8.713.68-0.58+2.79+1.27=7.167.28-3.15+5+9.45=18.586.43-4.46+8.65+8.81=19.438.69-2.78+5.87+9.22=219.63-5.53+6+8.29=18.396.83-3.42+8.99+4.52=16.928.31-7.89+4.12+6.33=10.877.56-6.42+7.57+1.2=9.919.78-3.6+1.31+9.98=17.475.32-0.72+6.11+7.96=18.679.26-8.86+8.02+3.48=11.92.12-1.9+1.62+0.56=2.48.14-3.3+7.42+9.61=21.879.31-4.66+0.69+1.69=7.039.52-0.35+1.89+8.24=19.32.81-2.02+3.11+5.49=9.397.08-6.8+7.94+0.15=8.377.94-5.79+0.74+6.65=9.542.39-0.34+9.99+4.01=16.057.3-4.67+4.19+0.06=6.889.15-2.83+1.77+4.79=12.888.97-7.52+2.86+2.58=6.893.5-1.39+0.81+1.52=4.448.28-7.54+5.35+9.52=15.618.24-0.35+8.52+7.21=23.627.04-3.22+9.04+1.3=14.169.54-0.88+2.97+7.66=19.295.34-4.92+3.6+1.92=5.944.56-1.06+2.59+3.61=9.77.89-0.43+7.36+4.31=19.130.56-0.23+4.88+5.3=10.519.33-8.85+8.23+0.76=9.474.37-4.26+4.33+4.45=8.893.78-2.71+9.84+9.61=20.526.87-6.12+3.41+1.25=5.414.79-3.96+7.35+8.96=17.149.25-7.4+1.78+3.74=7.378.97-8.28+2.89+9.3=12.889.45-5.22+2.04+9.51=15.785.56-1.31+1.48+5.17=10.96.47-3.39+7.01+0.39=10.482.75-0.76+2.02+0.8=4.819.45-1.69+0.62+2.92=11.39.08-3.3+2.77+8.67=17.229.03-4.74+1.61+7.31=13.218.4-0.65+7.96+6.15=21.867.48-1.23+8.26+3.09=17.68.65-7.58+8.07+2=11.143.05-0.44+7.78-5.14=5.258.72-0.66+6.14-2.04=12.168.75-0.78+6.94-6.82=8.097.29-3.22+2.43-3.73=2.776.1-2.27+5.83-6.56=3.15.26-2.27+8.68-2.19=9.482.32-1.93+9.43-7.82=28.17-3.75+4.19-0.27=8.347.06-3.91+8.91-6.66=5.48.12-6.56+6.54-1.8=6.37.23-0.48+5.12-0.44=11.434.24-1.27+9.49-9.88=2.586.48-1.89+5.39-2.05=7.933.94-2.16+7.35-2.53=6.69.16-4.58+5.41-6.11=3.889.57-7.97+4.47-2.72=3.358.76-5.49+4.97-8.14=0.19.61-4.42+5.94-7.55=3.586.86-1.41+5.54-2.35=8.645.59-0.49+3.23-5.13=3.25.07-4.01+3.55-1.09=3.529.13-3.83+6.84-6.49=5.657.38-6.65+8.27-0.14=8.865.93-3.58+1-1.77=1.587.32-5.65+7.85-8.05=1.472.48-1.43+0.95-0.97=1.034.53-2.85+8.5-8.31=1.878.33-2.13+7.8-9.63=4.378.08-3.87+6.04-3.36=6.899.43-8.83+5.81-0.73=5.685.56-0.44+7.89-4.8=8.216.67-4.07+2.17-0.12=4.652.24-1.96+3.72-0.35=3.657.38-6.34+9.03-0.34=9.739.52-4.23+4.92-1.3=8.919.51-5.12+1.34-4.78=0.955.08-1.03+1.6-4.89=0.767.4-3.84+7.29-3.98=6.876.58-0.59+6.53-8.55=3.976.63-1.34+6.39-9.9=1.785.55-0.58+0.18-4.98=0.172