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2.99+7.53=4.7+3.38=8.96+3.94=7.19+8.16=8.35+9.66=1.61+6.88=0.28+8.61=6.84+5.08=3.55+6.47=7.07+8.75=1.09+8.47=4.85+0.2=9.09+7.44=9.62+8.87=8.47+9.23=1.35+1.14=6.08+9.03=1.47+6.1=0.14+6.01=6.27+2.4=5.33+5.75=0.09+9.38=0.07+9.52=9.29+9.21=0.22+6.92=1.97+1.11=1.64+3.9=0.78+7.18=5.88+1.18=2.31+0.25=2.09+9.06=9.14+6.78=0.94+3.46=6.8+6.11=5.74+4.23=2+4.34=9.37+1.91=4.56+5.16=5.05+0.47=0.98+3.55=3.84+4.06=3.17+6.32=1.56+3.7=3.1+4.2=2.87+4.9=9.89+2.87=1.14+1.47=3.41+7.15=8.31+1.27=5.32+0.92=0.46+9.27=6.62+7.17=0.74+9.91=7.95+7.61=8.99-5.45=7.76-2.3=5.12-4.28=2.15-1.76=3.51-2.29=8.57-0.99=9.93-1.65=1.95-1.05=5.5-0.95=7.22-2.07=9.9-1.89=7.32-4.3=9.65-2.84=6.59-3.83=9.55-5.92=0.65-0.34=5.84-1.34=8.68-7.37=7.92-7.53=8.14-3.55=2.01-1.9=5.8-3.57=4.93-4.44=7.93-7.75=6.31-1.17=9.51-7.47=7.63-3.55=7.08-5.95=8.1-2.78=8.02-3.25=9.31-7.13=9.71-1.71=9.79-1.25=4.79-0.36=4.54-3.49=3.62-3.07=7.9-0.23=9.27-2.89=7.31-0.26=8.5-2.89=5.6-4.89=4.04-1.5=2.3-0.55=2-0.95=7.22-5.51=9.54-3.78=1.57-1.03=7.6-3.16=8.37-5.13=3.03-2.17=9.76-8.9=9.41-0.66=7.59-3.04=4.99-4.24=7.91+3.38+3.31=9.08+5.85+9.83=7.49+5.28+5.75=7.89+4.95+5.69=7.75+5.27+7.39=6.81+7.64+6.99=7.44+7.29+4.21=4.06+9.4+6.89=6.43+5.31+3.63=3.15+1.03+9.52=1.07+5.7+9.12=5.08+7.03+8.48=0.28+7+0.84=7.98+0.22+7.77=1.12+2.03+9.47=6.14+5.1+7.01=8.55+0.05+3.52=3.28+6.12+3.82=2.14+7.49+7.04=6.98+4.9+8.36=7.53+1.61+3.71=6.9+5.92+8.07=4.17+5.06+8.76=4.53+7.58+7.67=3.85+3.47+4.54=0.69+3.33+0.13=6.41+4.86+2.82=1.21+7.43+8.85=4.54+9.36+1.37=6.47+5.84+8.01=3.47+3.48+7.32=3.83+1.04+6.36=8.59+9.22+2.54=0.94+3.2+5.22=8.84+1.71+8.87=5.51+7.46+4.08=3.25+6.88+4.59=9.92+0.14+6.79=8+3.94+6.84=8.51+8.28+2.28=7.81+6.39+4.69=7.51+6.09+8.32=7+3.65+9.96=0.44+4.43+2.83=8.41+9.31+7.83=1.2+5.72+0.64=2.3+4.57+2.52=8.65+2.68+6.01=7.97+0.72+6.28=6.35+5.07+1.78=2.93+5.59+9.2=9.24+4.71+8.06=8.35+5.34+4.91=6.31+1.51+4.39=7.82+9.29-1.19=5.73+8.97-8.61=4.69+8.31-8.43=2.27+8.35-1.97=8.17+9.28-8.94=1.6+8.1-0.34=6.07+4.83-4.48=8.23+0.52-0.62=8.56+0.43-3.26=6.28+3.28-9.35=1.89+3.07-0.15=9.42+7.94-0.27=9.7+1.74-5.53=8.92+1.98-0.29=9.08+0.61-2.43=9.07+7.57-4.16=3.48+4.1-4.45=1.89+1.66-0.86=9.22+2.87-9.25=4.36+7.21-8.14=8.48+4.54-0.62=6.93+8.85-3.18=7.18+7.81-9.18=6.31+3.83-2.87=9.26+9.5-1.05=7.83+2.64-2.07=0.77+6.29-1.03=0.27+4.78-1.18=3.45+8.84-2.61=2.92+7.19-5.03=8.18+9.24-6.16=8.63+2.32-8.26=2.19+7.63-3.47=2.81+8.3-8.97=9.96+2.86-7.71=2.76+7.26-9.55=9.71+8.25-6.55=2.37+4.41-2.17=8.1+8.85-6.15=8.31+0.31-1.43=4.34+9.13-0.92=2.68+0.68-2.55=2.32+6.11-3.83=2.62+3.71-4.03=2.51+6.86-1.52=4.65+9.17-2.21=5.85+2.04-1.82=8.72+6.86-0.67=5.55+8.08-9.24=9.17+6.38-0.73=5.28+8.84-1.16=7.11+2.37-2.23=9.45+0.4-9.14=5.49+9.49-8.91=4.02-0.53+7.89=9.73-5.62+1.24=5.32-0.6+3.2=6.44-5.18+7.67=2.51-0.93+5.93=7.86-6.64+4.99=9.35-5.23+8.64=2.52-0.3+8.8=1.67-0.63+2.51=7.69-6.64+7.08=7.89-6.16+0.16=4.47-3.36+9.43=9.45-6.91+1.87=6.93-2.56+4.81=9.34-3.22+5.87=5.83-4.61+7.35=8.99-4.18+0.86=6.23-6.05+5.02=7.22-4.98+2.41=3.67-3.26+9.29=9.41-3.63+7.52=9.31-0.92+4.11=5.88-5.1+1.66=6.57-1.12+7.73=8.67-6.89+9.14=4.94-0.15+0.73=8.72-8.35+6.22=9.3-5.16+0.42=8.48-5.55+6.81=6.41-5.24+6.7=6.94-6.67+5.73=7.7-0.11+3.65=9.23-0.21+1.28=9.28-1.2+3.13=6.49-6.24+5.6=9.55-2.81+2.45=8.07-2.17+8.55=9.82-3.59+1.04=6.78-4.91+0.39=3.57-1.09+3.98=2.57-0.9+8.86=8.39-3.31+3.33=5.19-2.86+5.99=3.61-0.62+5.51=7.26-5.15+8.61=2.6-1.33+2.92=4.69-4.22+8.91=4.6-0.25+4.27=3.88-3.08+2.69=5.33-3.5+7.18=8.86-3.43+3.96=6.74-0.05+6.4=7.3-5.73+7.13=1.04-0.3+7.97=7.79-1.37-5.02=3.63-2.12-1.14=9.89-7.91-0.51=5.02-0.22-0.23=9.86-1.97-6.42=3.22-0.83-0.66=7.17-1.6-2.77=8.03-2.03-3.73=7.3-1.69-1.25=4.39-3.56-0.11=2.5-0.26-1.21=8.29-4.19-3.05=9.04-5.99-0.02=9.64-0.15-3.55=3.79-1.04-0.33=9.2-6.36-1.25=9.13-1.02-1.68=4.67-1.06-0.45=9.44-0.31-4.56=9.23-4.87-0.64=8.24-0.15-3.9=8.32-2.21-1.52=8.29-0.03-1.64=9.34-1.09-8.04=8.25-3.97-0.04=7.11-0.24-2.99=7.1-0.36-1.59=9.74-7.69-0.27=9.5-3.47-3.13=9.24-0.34-6.82=4.07-0.41-0.55=3.45-0.69-2.29=5.98-0.4-4.02=7.61-3.51-2.58=6.86-1.25-1.46=9.48-3.17-4.77=9.13-0.32-8.28=7.67-4.27-1.26=7.29-4.69-0.67=9.93-4.89-3.47=8.03-4.26-3.06=7.76-1.79-0.36=6.29-1.32-1.72=8.1-1.69-4.59=7-2.42-2.81=9.27-4.18-0.44=8.76-6.2-0.09=4.26-1.26-2.05=9.28-0.77-4.29=8.79-0.94-3.54=7.24-0.31-3.37=9.61-2.94-5.55=7.56-3.05-3.58=6.58-1.08-1.15=4.71+8.39+5.64+7.78=2.03+0.53+5.16+8.92=7.92+8.01+3.41+5.36=0.8+2.69+8.77+0.79=4.28+1.98+2.81+3.27=7.59+7.15+1.23+7.28=9.37+7.8+4.14+9.44=9.59+2.15+5.52+5.62=4.63+1.22+3.08+1.05=4.28+7.9+8.07+0.37=6+0.58+1.66+9.33=0.6+5.25+8.15+5.18=6.03+9.4+8.56+8.68=0.61+5.04+6.82+6.9=4.36+8.8+9.82+1.63=8.39+2.01+7.58+5.62=4.68+4.02+3.13+5.48=5.22+8.42+3.51+7.15=8.47+2.35+1.91+7.95=2.44+6.02+7.9+6.65=8.31+1.55+7.7+1.54=6.51+6.45+8.51+4.65=6.11+0.85+1.7+9.61=2.62+3.85+7.28+9.3=4.28+8.85+8.78+9.06=5.79+4.88+0.37+1.29=9.92+5.36+0.55+6.86=1.48+4.58+5.88+9.71=5.2+6.29+5.04+1.01=9.38+8.56+8.85+1.04=8.86+4.04+4.94+7.93=7.41+4.87+5.65+3.91=7.2+7.19+7.09+1.79=4.52+0.97+2.77+7.06=4.45+6.91+9.71+2.85=4.41+4.25+6.98+8.47=5.6+9.14+5.54+5.32=3.93+6.53+6.83+7.3=7.13+4.76+2.03+6.91=2.89+5.84+7.37+2.38=3.18+1.81+2.03+5.29=4.32+1.01+3.24+3.55=7.78+7.1+0.89+8.94=6.91+7.4+6.94+4.57=6+6.27+8.52+2.55=3.58+4.41+2.43+9=9.07+4.32+7.4+9.21=2.76+7.7+5.84+2.7=1.78+1.15+9.84+4.88=1.79+2.14+8.41+9.33=2.01+8.81+0.79+2.15=3.58+3.31+8.66+7.71=5.71+0.14+4.24+3.86=1.05+8.6+3.5+2.14=8.96+6.26+7.12-4.05=9.01+9.02+7.29-9.94=0.33+8.44+1.11-8.63=4.61+7.67+3.1-9.33=1.39+3.83+5.31-1.72=2.66+0.33+6.94-1.85=8.38+5.62+8.02-8.56=6.1+0.14+1.01-1.57=7.91+1.06+1.88-7.68=7.78+9.96+4.16-0.98=9.31+9.32+0.59-4.56=3.39+0.94+7.23-6.29=7.53+1.55+2.46-2.89=4.24+8.18+7.95-1.69=2.88+8.5+2.85-3.06=1.42+9.6+2.17-0.95=6.98+2.01+0.46-3.96=1.42+4.28+7.01-4.26=6.48+7.78+4.61-7.17=6.29+0.15+4.74-0.02=8.4+0.92+3.33-4.55=3.6+2.78+8.02-4.21=4.11+6.6+4.24-3.23=3.97+9.75+0.27-2.58=0.66+2.28+3.27-4.16=6.72+7.4+6.9-2.8=1.34+8.85+8.23-3.14=6.37+9.39+6.27-7.05=9.4+2.24+7.09-5.44=5.24+9.23+0.71-7.26=1.7+7.74+2.94-7.92=1.08+3.56+0.77-5.01=3.96+3.88+5.11-5.76=9.44+1.08+2.91-7.05=3.24+4.83+4.2-1.1=5.49+2.92+3.14-2.73=0.03+2.77+2.71-2.03=2.98+7.27+0.29-7.89=2.41+6.07+4.27-4.42=9.81+3.61+6.84-4.76=7.42+9.26+7.76-6.92=3.25+5.15+4.25-1.15=6.74+5.89+3.05-3.14=6.03+4.87+6.17-6.82=1.58+5.01+6.48-7.35=2.89+0.4+9.73-9.81=7.67+8.21+9.23-3.84=9.62+9.37+4.86-9=0.3+9.91+3.52-2.15=2.33+4.84+9.7-2.39=6.44+0.59+5.05-6.56=1.99+2.09+3.45-3.66=1.38+6.04+4.31-3.49=2.45+1.92+9.47-2.06=8.03+8.78-0.94+3.1=1.96+6.84-5.4+2.97=1.41+8.98-8.74+3.99=1.18+9.8-8+9.43=1.59+6.33-1.01+2.13=3.07+7.31-4.32+7.03=2.48+1.35-2.28+7.2=4.6+1.69-2.66+7.78=5.69+7.03-6.78+6.56=5.95+8.4-5.83+6.82=9.3+3.51-5.88+5.42=2.22+7.72-8.16+6.15=1.14+5.19-4.78+9.46=9.73+1.41-0.41+7.8=0.8+7.85-7.05+2.32=3.77+7.38-1.12+4.01=5.69+6.34-9.5+6.61=6.47+9.95-4.7+5.18=2.39+3.87-4.44+5.07=5.42+8.89-0.37+4.15=8.81+1.24-6.35+6.12=5.05+9.3-4.23+7.96=5+4.48-6.52+2.65=7.32+5.01-1.54+0.03=9.39+1.09-1.69+6.91=7.38+9.54-1.66+2.37=5.13+1.21-4.53+9.71=9.68+8.41-4.03+0.85=9.3+8-8.88+9.24=4.71+7.43-7.62+5.15=8.91+4.56-6.75+3.44=8.36+7.94-7.83+4.23=7.87+7.63-9.28+4.47=5.63+3.38-6.87+8.17=9.37+1.06-2.82+2.33=4.31+5.92-7.05+5.33=4.02+5.2-6.14+4.97=6.28+2.52-7.36+5.13=0.33+3.41-0.32+3.72=5.02+0.52-1.35+6.29=3.24+8.62-9.62+9.33=5.6+6.95-1.21+2.88=6.55+0.98-0.48+8.14=8.14+6.97-5.3+9.35=0.16+7.33-4.43+6.08=1.03+8.88-9.01+6.55=9.86+6.97-5.7+4.47=7.96+8.21-8.5+2.59=8.96+1.36-5.19+1.87=2.14+9.41-7+5.61=8.87+6.83-5.94+1.33=6.66+2.68-4.32+4.84=0.91+4.72-4.82+5.28=7.3+5.41-7.62+5.39=6.46+9.59-3.01-5.68=5.29+6.66-7.99-0.85=5.61+8.85-6.5-2.32=3.84+6.86-1.79-0.11=6.93+8.06-0.24-0.42=7.7+8.49-1.99-6.86=9.39+1.62-6.95-0.1=7.72+7.66-5.26-6.13=6.89+9.27-3.12-8.54=6.13+6.98-3.12-6.01=8.22+7.94-3.45-4.76=2.21+7.8-3.51-1.77=5.96+3.11-0.11-0.05=7.35+5.65-8.41-3.25=7.24+9.32-1.81-2.7=7.16+6.08-3.4-3.08=7.59+2.33-6.87-1.03=7.56+7.65-9.94-3.64=6.51+3.77-0.92-4.41=6.49+8.04-5.31-7.52=8.75+9.57-8.86-4.1=8.56+3.63-0.37-6.89=4.53+4.22-1.62-2.18=3.06+8.54-0.82-9.1=7.97+9.76-2-2.52=1.27+9.24-0.67-1.51=9.84+1.5-2.2-0.83=5.47+2.85-3.4-2.53=5.41+3.99-4.52-0.12=2.26+6.73-1.1-1.04=9.31+2.08-0.09-6.02=5.57+9.85-7.65-6.51=9.03+7.91-2.48-3.86=8.51+1.34-4.7-3.13=8.53+9.87-3.15-9.1=8.02+8.09-5.55-2=5.82+9.21-6.5-0.42=8.41+3.49-0.07-9.26=5.1+7.61-0.21-2.42=3.13+4.75-0.68-6.92=8.1+9.89-9-2.79=4.2+3.64-1.09-6.45=8.44+0.54-6.73-0.51=8.91+2.86-2.29-7.3=5.73+6.51-7.3-1.06=8.83+9.3-2.06-8.31=3.99+1.65-0.48-5.04=9.99+0.18-3.94-4.4=7.9+1.24-1.79-5.93=8.96+9.68-1.78-5.5=5.59+7.17-8.44-0.04=4.5+2.51-0.36-3.85=5.28+9.93-1.63-1.17=8.84+8.81-2.01-6.06=7.53-1.24+9.83+1.59=9.37-7.76+5.78+9.45=2.52-0.63+5.38+7.34=2.64-1.15+7.92+5.06=7.77-1.01+1.35+3.04=5.06-3.25+0.21+0.24=6.16-1.18+8.09+4.17=9.44-7.64+5.48+8.88=6.86-0.48+4.07+3.84=9.1-6.1+5.94+6.54=0.41-0.22+3.8+6.84=9.79-3.92+4.88+7.15=9.97-7.79+2.06+4.2=9.43-6.8+4.93+7.85=8.02-0.9+4.16+8.25=8.33-4.01+5.93+1.88=3.67-0.28+2.6+0.11=9.8-5.23+9.02+0.89=3.94-2.49+0.49+0.79=7.58-1.64+2.81+4.54=4.45-1.63+1.95+6.57=6.8-0.04+4.63+3.62=2.17-1.94+4.64+9.41=8.23-4.85+7.28+4.98=9.76-5.7+9.97+4.61=6.54-1.17+6.53+7.63=2.51-0.86+7.77+6.7=8.88-2.29+5.05+9.74=8.31-5.29+7.26+7.2=6.25-3.18+1.34+6.21=6.62-1.99+5.3+6.92=2.76-1.55+7.67+7.82=3.65-1.43+5.17+2.13=8.91-3.96+7.51+2.02=8.44-6.13+6.59+8.48=9.87-8.82+4.82+6.28=4.09-3.09+2.44+6.41=3.5-1.16+4.54+7.06=1.45-1.22+5.44+5.17=5.61-3.25+1.97+7.74=3.67-3.56+8.48+4.21=3.53-0.56+1.84+9.2=6.44-4.11+0.88+2.03=3.57-0.4+6.76+5.69=4.28-2.23+2.12+4.88=9.85-9.06+8.62+7.66=2.61-2.39+0.57+7.69=8.49-5.62+6.25+0.38=5.29-3.62+7.9+9.22=6.19-5.22+6.41+5.82=8.59-1.47+1.88+3.59=4.32-1.26+8.18+0.41=8.19-3.03+5.16+3.72=9.79-1.65+5.66+9.11=9.43-8.03+9.62-0.23=9.56-4.7+6.51-8.83=6.15-3.31+6-4.58=2.17-0.21+9.55-4.03=4.72-4.13+5.08-3.7=9.03-4.29+5.12-9.41=8.99-7.19+7.51-5.73=9.16-4.84+6.42-2.85=8.68-3.06+9.2-8.63=5.13-3.19+4.79-1.87=8.51-2.89+9.64-2.96=9.87-7.56+8.39-1.25=8.58-3.22+5.18-3.71=4.22-0.35+8.49-7.71=9.75-7.58+6.28-0.22=5.22-4.86+9.81-3.47=9.27-0.54+1.35-1.72=3.03-0.15+9.23-3.39=5.89-1.62+2.83-4.85=9.32-2.3+2.23-7.69=5.35-0.3+4.04-3.13=5.26-1.42+7.41-3.42=7.04-5.83+5.49-2=9.55-7.45+8.99-8.09=7.1-3.19+8.77-0.43=5.78-3.51+3.61-5.76=9.72-0.3+3.5-1.58=4.85-1.64+4.61-2.65=3.8-0.89+6.46-8.84=5.73-1.44+6.51-5.04=5.92-3.09+4.53-1.45=7.94-0.69+4.38-8.54=6.62-0.98+1.65-3.07=8.71-1.76+9.44-6.91=9.93-0.47+7.55-0.06=7.59-6.42+8.3-2.25=7.56-3.79+8.49-5.15=7.98-1.87+7.88-2.61=3.92-0.65+5.23-7.37=9.57-2.25+7.38-0.9=9.05-5.56+4.48-7.37=8.14-2.54+3.04-2.85=3.55-0.34+9.79-9.21=8.94-0.25+5.07-7.55=5.91-5.06+8.17-7.38=1.61-0.02+8.87-3.82=4.72-0.71+0.77-3.5=7.62-1.6+3.52-7.07=9.77-6.89+4.99-4.15=9.78-2.6+9.83-7.98=4.77-2.38+3.55-2.42=6.11-4.13+4.67-3.74=8.46-2.16+7.65-5.58=8.56-4.52+4.26-4.29=7.74-0.89-0.34+2.87=5.9-1.59-0.05+3.34=9.56-2.8-5.65+7.76=9.12-3.07-3.54+0.58=6.03-3.24-0.02+2.98=7.76-0.32-5.07+1.88=8.91-1.83-0.58+9.21=5.93-1.87-3.41+4.73=3.68-1.15-0.86+7.02=7.75-0.59-1.12+5.22=8.57-2.6-1.5+2.68=8.28-3.1-1.21+5.23=6.59-4.41-0.07+9.27=9.61-8.37-0.3+2.67=7.99-0.21-4.41+6.15=8.43-1.08-1.83+4.76=6.61-3.24-0.09+1.73=4.66-1.93-0.37+1.84=4.17-3.1-0.74+2.6=8.64-6.03-2.27+0.82=7.97-3.17-3.41+8.46=5.23-2.63-1.79+0.23=8.76-5.2-2.67+9.21=9.27-2.67-0.35+4.39=6.65-2.47-1.77+3.19=4.88-1.34-3.36+6.45=8.26-0.6-1.06+8.3=4.01-0.66-0.08+9.95=8.69-0.21-0.14+9.77=9.56-5.82-2.13+3.41=9.4-1.91-4.25+2.85=9.81-8.53-0.59+1.49=5.79-0.78-3.67+2.02=8.96-0.52-0.44+7.25=7-2.14-0.51+4.09=5.2-1.18-2.88+7.31=5.92-5.37-0.36+1.39=5.39-0.1-0.67+7.11=8.4-1.28-6.78+5.84=6.77-0.13-1+3.63=9.86-1.74-7.6+9.54=6.14-1.05-0.47+8.47=9.25-1.13-2.94+9.37=8.95-3.6-0.99+4.99=4.99-2.08-1.52+6.89=7.16-6.13-0.16+5.8=5.71-0.98-4.12+8=8.5-0.38-7.52+3.17=7.09-2.26-2+9.43=7.83-1.86-2.02+1.03=8.24-6.92-0.97+5.77=9.04-4.94-1.07+8.44=9.1-1.76-3.98+2.24=5.54-0.32-3.72+0.64=8.09-3.91-1.3-2.45=7.77-0.69-2.83-3.55=7.44-0.47-0.82-4.41=9.88-1.33-6.13-2.32=7.53-1.66-0.03-5.2=7.31-2.44-3.25-0.05=9.26-0.98-3.48-3.7=7.01-2.33-1.5-2.22=9.43-4.93-0.04-1.59=9-3.29-3.25-0.25=8.78-3.94-2.05-1.37=5.56-0.54-1.38-1.73=9.77-1.31-3.05-4.79=9.86-7.66-0.12-0.67=9.63-1.62-2.3-1.63=6.82-0.05-4.58-0.06=2.79-0.87-0.22-0.15=8.71-0.38-4.45-2.38=9.65-1.53-1.43-0.43=2.56-0.78-0.34-0.36=9.54-1.96-0.53-4.15=7.03-4.77-0.79-1.02=7.87-0.06-5.89-1.03=8.49-3.1-0.44-1.41=4.11-1.94-1.47-0.21=6.81-1.78-0.84-3.51=7.38-2.79-4-0.29=9.38-4-1.5-0.44=5.51-0.49-0.57-1.8=9.23-1.79-1.85-2.57=6.62-0.64-0.81-0.6=8.6-2.81-0.65-3.61=9.63-2.23-5.67-0.66=7.76-0.61-1.62-3.6=8.91-1.72-3-1.45=9.78-0.8-1.06-6.89=5.9-2.35-0.41-1.1=7.8-0.94-2.72-1.55=8.15-1.69-0.62-3.86=7.42-3.69-1.7-0.92=8.63-0.89-2.4-2.07=9.61-3.95-4.62-0.67=9.81-5.8-2.05-0.12=6.03-0.27-0.17-2.91=9.11-2.04-5.45-0.55=9.22-3.34-1.32-0.66=8.02-0.56-3.91-2.05=5.28-0.5-0.09-1.06=9.8-4.67-0.2-0.4=8.83-1.21-2.41-1.91=7.18-1.25-2.22-0.35=7.94-1.09-3.42-2.36=9.15-0.49-2.6-1.73=9.39-0.63-1.85-3.61=参考答案2.99+7.53=10.524.7+3.38=8.088.96+3.94=12.97.19+8.16=15.358.35+9.66=18.011.61+6.88=8.490.28+8.61=8.896.84+5.08=11.923.55+6.47=10.027.07+8.75=15.821.09+8.47=9.564.85+0.2=5.059.09+7.44=16.539.62+8.87=18.498.47+9.23=17.71.35+1.14=2.496.08+9.03=15.111.47+6.1=7.570.14+6.01=6.156.27+2.4=8.675.33+5.75=11.080.09+9.38=9.470.07+9.52=9.599.29+9.21=18.50.22+6.92=7.141.97+1.11=3.081.64+3.9=5.540.78+7.18=7.965.88+1.18=7.062.31+0.25=2.562.09+9.06=11.159.14+6.78=15.920.94+3.46=4.46.8+6.11=12.915.74+4.23=9.972+4.34=6.349.37+1.91=11.284.56+5.16=9.725.05+0.47=5.520.98+3.55=4.533.84+4.06=7.93.17+6.32=9.491.56+3.7=5.263.1+4.2=7.32.87+4.9=7.779.89+2.87=12.761.14+1.47=2.613.41+7.15=10.568.31+1.27=9.585.32+0.92=6.240.46+9.27=9.736.62+7.17=13.790.74+9.91=10.657.95+7.61=15.568.99-5.45=3.547.76-2.3=5.465.12-4.28=0.842.15-1.76=0.393.51-2.29=1.228.57-0.99=7.589.93-1.65=8.281.95-1.05=0.95.5-0.95=4.557.22-2.07=5.159.9-1.89=8.017.32-4.3=3.029.65-2.84=6.816.59-3.83=2.769.55-5.92=3.630.65-0.34=0.315.84-1.34=4.58.68-7.37=1.317.92-7.53=0.398.14-3.55=4.592.01-1.9=0.115.8-3.57=2.234.93-4.44=0.497.93-7.75=0.186.31-1.17=5.149.51-7.47=2.047.63-3.55=4.087.08-5.95=1.138.1-2.78=5.328.02-3.25=4.779.31-7.13=2.189.71-1.71=89.79-1.25=8.544.79-0.36=4.434.54-3.49=1.053.62-3.07=0.557.9-0.23=7.679.27-2.89=6.387.31-0.26=7.058.5-2.89=5.615.6-4.89=0.714.04-1.5=2.542.3-0.55=1.752-0.95=1.057.22-5.51=1.719.54-3.78=5.761.57-1.03=0.547.6-3.16=4.448.37-5.13=3.243.03-2.17=0.869.76-8.9=0.869.41-0.66=8.757.59-3.04=4.554.99-4.24=0.757.91+3.38+3.31=14.69.08+5.85+9.83=24.767.49+5.28+5.75=18.527.89+4.95+5.69=18.537.75+5.27+7.39=20.416.81+7.64+6.99=21.447.44+7.29+4.21=18.944.06+9.4+6.89=20.356.43+5.31+3.63=15.373.15+1.03+9.52=13.71.07+5.7+9.12=15.895.08+7.03+8.48=20.590.28+7+0.84=8.127.98+0.22+7.77=15.971.12+2.03+9.47=12.626.14+5.1+7.01=18.258.55+0.05+3.52=12.123.28+6.12+3.82=13.222.14+7.49+7.04=16.676.98+4.9+8.36=20.247.53+1.61+3.71=12.856.9+5.92+8.07=20.894.17+5.06+8.76=17.994.53+7.58+7.67=19.783.85+3.47+4.54=11.860.69+3.33+0.13=4.156.41+4.86+2.82=14.091.21+7.43+8.85=17.494.54+9.36+1.37=15.276.47+5.84+8.01=20.323.47+3.48+7.32=14.273.83+1.04+6.36=11.238.59+9.22+2.54=20.350.94+3.2+5.22=9.368.84+1.71+8.87=19.425.51+7.46+4.08=17.053.25+6.88+4.59=14.729.92+0.14+6.79=16.858+3.94+6.84=18.788.51+8.28+2.28=19.077.81+6.39+4.69=18.897.51+6.09+8.32=21.927+3.65+9.96=20.610.44+4.43+2.83=7.78.41+9.31+7.83=25.551.2+5.72+0.64=7.562.3+4.57+2.52=9.398.65+2.68+6.01=17.347.97+0.72+6.28=14.976.35+5.07+1.78=13.22.93+5.59+9.2=17.729.24+4.71+8.06=22.018.35+5.34+4.91=18.66.31+1.51+4.39=12.217.82+9.29-1.19=15.925.73+8.97-8.61=6.094.69+8.31-8.43=4.572.27+8.35-1.97=8.658.17+9.28-8.94=8.511.6+8.1-0.34=9.366.07+4.83-4.48=6.428.23+0.52-0.62=8.138.56+0.43-3.26=5.736.28+3.28-9.35=0.211.89+3.07-0.15=4.819.42+7.94-0.27=17.099.7+1.74-5.53=5.918.92+1.98-0.29=10.619.08+0.61-2.43=7.269.07+7.57-4.16=12.483.48+4.1-4.45=3.131.89+1.66-0.86=2.699.22+2.87-9.25=2.844.36+7.21-8.14=3.438.48+4.54-0.62=12.46.93+8.85-3.18=12.67.18+7.81-9.18=5.816.31+3.83-2.87=7.279.26+9.5-1.05=17.717.83+2.64-2.07=8.40.77+6.29-1.03=6.030.27+4.78-1.18=3.873.45+8.84-2.61=9.682.92+7.19-5.03=5.088.18+9.24-6.16=11.268.63+2.32-8.26=2.692.19+7.63-3.47=6.352.81+8.3-8.97=2.149.96+2.86-7.71=5.112.76+7.26-9.55=0.479.71+8.25-6.55=11.412.37+4.41-2.17=4.618.1+8.85-6.15=10.88.31+0.31-1.43=7.194.34+9.13-0.92=12.552.68+0.68-2.55=0.812.32+6.11-3.83=4.62.62+3.71-4.03=2.32.51+6.86-1.52=7.854.65+9.17-2.21=11.615.85+2.04-1.82=6.078.72+6.86-0.67=14.915.55+8.08-9.24=4.399.17+6.38-0.73=14.825.28+8.84-1.16=12.967.11+2.37-2.23=7.259.45+0.4-9.14=0.715.49+9.49-8.91=6.074.02-0.53+7.89=11.389.73-5.62+1.24=5.355.32-0.6+3.2=7.926.44-5.18+7.67=8.932.51-0.93+5.93=7.517.86-6.64+4.99=6.219.35-5.23+8.64=12.762.52-0.3+8.8=11.021.67-0.63+2.51=3.557.69-6.64+7.08=8.137.89-6.16+0.16=1.894.47-3.36+9.43=10.549.45-6.91+1.87=4.416.93-2.56+4.81=9.189.34-3.22+5.87=11.995.83-4.61+7.35=8.578.99-4.18+0.86=5.676.23-6.05+5.02=5.27.22-4.98+2.41=4.653.67-3.26+9.29=9.79.41-3.63+7.52=13.39.31-0.92+4.11=12.55.88-5.1+1.66=2.446.57-1.12+7.73=13.188.67-6.89+9.14=10.924.94-0.15+0.73=5.528.72-8.35+6.22=6.599.3-5.16+0.42=4.568.48-5.55+6.81=9.746.41-5.24+6.7=7.876.94-6.67+5.73=67.7-0.11+3.65=11.249.23-0.21+1.28=10.39.28-1.2+3.13=11.216.49-6.24+5.6=5.859.55-2.81+2.45=9.198.07-2.17+8.55=14.459.82-3.59+1.04=7.276.78-4.91+0.39=2.263.57-1.09+3.98=6.462.57-0.9+8.86=10.538.39-3.31+3.33=8.415.19-2.86+5.99=8.323.61-0.62+5.51=8.57.26-5.15+8.61=10.722.6-1.33+2.92=4.194.69-4.22+8.91=9.384.6-0.25+4.27=8.623.88-3.08+2.69=3.495.33-3.5+7.18=9.018.86-3.43+3.96=9.396.74-0.05+6.4=13.097.3-5.73+7.13=8.71.04-0.3+7.97=8.717.79-1.37-5.02=1.43.63-2.12-1.14=0.379.89-7.91-0.51=1.475.02-0.22-0.23=4.579.86-1.97-6.42=1.473.22-0.83-0.66=1.737.17-1.6-2.77=2.88.03-2.03-3.73=2.277.3-1.69-1.25=4.364.39-3.56-0.11=0.722.5-0.26-1.21=1.038.29-4.19-3.05=1.059.04-5.99-0.02=3.039.64-0.15-3.55=5.943.79-1.04-0.33=2.429.2-6.36-1.25=1.599.13-1.02-1.68=6.434.67-1.06-0.45=3.169.44-0.31-4.56=4.579.23-4.87-0.64=3.728.24-0.15-3.9=4.198.32-2.21-1.52=4.598.29-0.03-1.64=6.629.34-1.09-8.04=0.218.25-3.97-0.04=4.247.11-0.24-2.99=3.887.1-0.36-1.59=5.159.74-7.69-0.27=1.789.5-3.47-3.13=2.99.24-0.34-6.82=2.084.07-0.41-0.55=3.113.45-0.69-2.29=0.475.98-0.4-4.02=1.567.61-3.51-2.58=1.526.86-1.25-1.46=4.159.48-3.17-4.77=1.549.13-0.32-8.28=0.537.67-4.27-1.26=2.147.29-4.69-0.67=1.939.93-4.89-3.47=1.578.03-4.26-3.06=0.717.76-1.79-0.36=5.616.29-1.32-1.72=3.258.1-1.69-4.59=1.827-2.42-2.81=1.779.27-4.18-0.44=4.658.76-6.2-0.09=2.474.26-1.26-2.05=0.959.28-0.77-4.29=4.228.79-0.94-3.54=4.317.24-0.31-3.37=3.569.61-2.94-5.55=1.127.56-3.05-3.58=0.936.58-1.08-1.15=4.354.71+8.39+5.64+7.78=26.522.03+0.53+5.16+8.92=16.647.92+8.01+3.41+5.36=24.70.8+2.69+8.77+0.79=13.054.28+1.98+2.81+3.27=12.347.59+7.15+1.23+7.28=23.259.37+7.8+4.14+9.44=30.759.59+2.15+5.52+5.62=22.884.63+1.22+3.08+1.05=9.984.28+7.9+8.07+0.37=20.626+0.58+1.66+9.33=17.570.6+5.25+8.15+5.18=19.186.03+9.4+8.56+8.68=32.670.61+5.04+6.82+6.9=19.374.36+8.8+9.82+1.63=24.618.39+2.01+7.58+5.62=23.64.68+4.02+3.13+5.48=17.315.22+8.42+3.51+7.15=24.38.47+2.35+1.91+7.95=20.682.44+6.02+7.9+6.65=23.018.31+1.55+7.7+1.54=19.16.51+6.45+8.51+4.65=26.126.11+0.85+1.7+9.61=18.272.62+3.85+7.28+9.3=23.054.28+8.85+8.78+9.06=30.975.79+4.88+0.37+1.29=12.339.92+5.36+0.55+6.86=22.691.48+4.58+5.88+9.71=21.655.2+6.29+5.04+1.01=17.549.38+8.56+8.85+1.04=27.838.86+4.04+4.94+7.93=25.777.41+4.87+5.65+3.91=21.847.2+7.19+7.09+1.79=23.274.52+0.97+2.77+7.06=15.324.45+6.91+9.71+2.85=23.924.41+4.25+6.98+8.47=24.115.6+9.14+5.54+5.32=25.63.93+6.53+6.83+7.3=24.597.13+4.76+2.03+6.91=20.832.89+5.84+7.37+2.38=18.483.18+1.81+2.03+5.29=12.314.32+1.01+3.24+3.55=12.127.78+7.1+0.89+8.94=24.716.91+7.4+6.94+4.57=25.826+6.27+8.52+2.55=23.343.58+4.41+2.43+9=19.429.07+4.32+7.4+9.21=302.76+7.7+5.84+2.7=191.78+1.15+9.84+4.88=17.651.79+2.14+8.41+9.33=21.672.01+8.81+0.79+2.15=13.763.58+3.31+8.66+7.71=23.265.71+0.14+4.24+3.86=13.951.05+8.6+3.5+2.14=15.298.96+6.26+7.12-4.05=18.299.01+9.02+7.29-9.94=15.380.33+8.44+1.11-8.63=1.254.61+7.67+3.1-9.33=6.051.39+3.83+5.31-1.72=8.812.66+0.33+6.94-1.85=8.088.38+5.62+8.02-8.56=13.466.1+0.14+1.01-1.57=5.687.91+1.06+1.88-7.68=3.177.78+9.96+4.16-0.98=20.929.31+9.32+0.59-4.56=14.663.39+0.94+7.23-6.29=5.277.53+1.55+2.46-2.89=8.654.24+8.18+7.95-1.69=18.682.88+8.5+2.85-3.06=11.171.42+9.6+2.17-0.95=12.246.98+2.01+0.46-3.96=5.491.42+4.28+7.01-4.26=8.456.48+7.78+4.61-7.17=11.76.29+0.15+4.74-0.02=11.168.4+0.92+3.33-4.55=8.13.6+2.78+8.02-4.21=10.194.11+6.6+4.24-3.23=11.723.97+9.75+0.27-2.58=11.410.66+2.28+3.27-4.16=2.056.72+7.4+6.9-2.8=18.221.34+8.85+8.23-3.14=15.286.37+9.39+6.27-7.05=14.989.4+2.24+7.09-5.44=13.295.24+9.23+0.71-7.26=7.921.7+7.74+2.94-7.92=4.461.08+3.56+0.77-5.01=0.43.96+3.88+5.11-5.76=7.199.44+1.08+2.91-7.05=6.383.24+4.83+4.2-1.1=11.175.49+2.92+3.14-2.73=8.820.03+2.77+2.71-2.03=3.482.98+7.27+0.29-7.89=2.652.41+6.07+4.27-4.42=8.339.81+3.61+6.84-4.76=15.57.42+9.26+7.76-6.92=17.523.25+5.15+4.25-1.15=11.56.74+5.89+3.05-3.14=12.546.03+4.87+6.17-6.82=10.251.58+5.01+6.48-7.35=5.722.89+0.4+9.73-9.81=3.217.67+8.21+9.23-3.84=21.279.62+9.37+4.86-9=14.850.3+9.91+3.52-2.15=11.582.33+4.84+9.7-2.39=14.486.44+0.59+5.05-6.56=5.521.99+2.09+3.45-3.66=3.871.38+6.04+4.31-3.49=8.242.45+1.92+9.47-2.06=11.788.03+8.78-0.94+3.1=18.971.96+6.84-5.4+2.97=6.371.41+8.98-8.74+3.99=5.641.18+9.8-8+9.43=12.411.59+6.33-1.01+2.13=9.043.07+7.31-4.32+7.03=13.092.48+1.35-2.28+7.2=8.754.6+1.69-2.66+7.78=11.415.69+7.03-6.78+6.56=12.55.95+8.4-5.83+6.82=15.349.3+3.51-5.88+5.42=12.352.22+7.72-8.16+6.15=7.931.14+5.19-4.78+9.46=11.019.73+1.41-0.41+7.8=18.530.8+7.85-7.05+2.32=3.923.77+7.38-1.12+4.01=14.045.69+6.34-9.5+6.61=9.146.47+9.95-4.7+5.18=16.92.39+3.87-4.44+5.07=6.895.42+8.89-0.37+4.15=18.098.81+1.24-6.35+6.12=9.825.05+9.3-4.23+7.96=18.085+4.48-6.52+2.65=5.617.32+5.01-1.54+0.03=10.829.39+1.09-1.69+6.91=15.77.38+9.54-1.66+2.37=17.635.13+1.21-4.53+9.71=11.529.68+8.41-4.03+0.85=14.919.3+8-8.88+9.24=17.664.71+7.43-7.62+5.15=9.678.91+4.56-6.75+3.44=10.168.36+7.94-7.83+4.23=12.77.87+7.63-9.28+4.47=10.695.63+3.38-6.87+8.17=10.319.37+1.06-2.82+2.33=9.944.31+5.92-7.05+5.33=8.514.02+5.2-6.14+4.97=8.056.28+2.52-7.36+5.13=6.570.33+3.41-0.32+3.72=7.145.02+0.52-1.35+6.29=10.483.24+8.62-9.62+9.33=11.575.6+6.95-1.21+2.88=14.226.55+0.98-0.48+8.14=15.198.14+6.97-5.3+9.35=19.160.16+7.33-4.43+6.08=9.141.03+8.88-9.01+6.55=7.459.86+6.97-5.7+4.47=15.67.96+8.21-8.5+2.59=10.268.96+1.36-5.19+1.87=72.14+9.41-7+5.61=10.168.87+6.83-5.94+1.33=11.096.66+2.68-4.32+4.84=9.860.91+4.72-4.82+5.28=6.097.3+5.41-7.62+5.39=10.486.46+9.59-3.01-5.68=7.365.29+6.66-7.99-0.85=3.115.61+8.85-6.5-2.32=5.643.84+6.86-1.79-0.11=8.86.93+8.06-0.24-0.42=14.337.7+8.49-1.99-6.86=7.349.39+1.62-6.95-0.1=3.967.72+7.66-5.26-6.13=3.996.89+9.27-3.12-8.54=4.56.13+6.98-3.12-6.01=3.988.22+7.94-3.45-4.76=7.952.21+7.8-3.51-1.77=4.735.96+3.11-0.11-0.05=8.917.35+5.65-8.41-3.25=1.347.24+9.32-1.81-2.7=12.057.16+6.08-3.4-3.08=6.767.59+2.33-6.87-1.03=2.027.56+7.65-9.94-3.64=1.636.51+3.77-0.92-4.41=4.956.49+8.04-5.31-7.52=1.78.75+9.57-8.86-4.1=5.368.56+3.63-0.37-6.89=4.934.53+4.22-1.62-2.18=4.953.06+8.54-0.82-9.1=1.687.97+9.76-2-2.52=13.211.27+9.24-0.67-1.51=8.339.84+1.5-2.2-0.83=8.315.47+2.85-3.4-2.53=2.395.41+3.99-4.52-0.12=4.762.26+6.73-1.1-1.04=6.859.31+2.08-0.09-6.02=5.285.57+9.85-7.65-6.51=1.269.03+7.91-2.48-3.86=10.68.51+1.34-4.7-3.13=2.028.53+9.87-3.15-9.1=6.158.02+8.09-5.55-2=8.565.82+9.21-6.5-0.42=8.118.41+3.49-0.07-9.26=2.575.1+7.61-0.21-2.42=10.083.13+4.75-0.68-6.92=0.288.1+9.89-9-2.79=6.24.2+3.64-1.09-6.45=0.38.44+0.54-6.73-0.51=1.748.91+2.86-2.29-7.3=2.185.73+6.51-7.3-1.06=3.888.83+9.3-2.06-8.31=7.763.99+1.65-0.48-5.04=0.129.99+0.18-3.94-4.4=1.837.9+1.24-1.79-5.93=1.428.96+9.68-1.78-5.5=11.365.59+7.17-8.44-0.04=4.284.5+2.51-0.36-3.85=2.85.28+9.93-1.63-1.17=12.418.84+8.81-2.01-6.06=9.587.53-1.24+9.83+1.59=17.719.37-7.76+5.78+9.45=16.842.52-0.63+5.38+7.34=14.612.64-1.15+7.92+5.06=14.477.77-1.01+1.35+3.04=11.155.06-3.25+0.21+0.24=2.266.16-1.18+8.09+4.17=17.249.44-7.64+5.48+8.88=16.166.86-0.48+4.07+3.84=14.299.1-6.1+5.94+6.54=15.480.41-0.22+3.8+6.84=10.839.79-3.92+4.88+7.15=17.99.97-7.79+2.06+4.2=8.449.43-6.8+4.93+7.85=15.418.02-0.9+4.16+8.25=19.538.33-4.01+5.93+1.88=12.133.67-0.28+2.6+0.11=6.19.8-5.23+9.02+0.89=14.483.94-2.49+0.49+0.79=2.737.58-1.64+2.81+4.54=13.294.45-1.63+1.95+6.57=11.346.8-0.04+4.63+3.62=15.012.17-1.94+4.64+9.41=14.288.23-4.85+7.28+4.98=15.649.76-5.7+9.97+4.61=18.646.54-1.17+6.53+7.63=19.532.51-0.86+7.77+6.7=16.128.88-2.29+5.05+9.74=21.388.31-5.29+7.26+7.2=17.486.25-3.18+1.34+6.21=10.626.62-1.99+5.3+6.92=16.852.76-1.55+7.67+7.82=16.73.65-1.43+5.17+2.13=9.528.91-3.96+7.51+2.02=14.488.44-6.13+6.59+8.48=17.389.87-8.82+4.82+6.28=12.154.09-3.09+2.44+6.41=9.853.5-1.16+4.54+7.06=13.941.45-1.22+5.44+5.17=10.845.61-3.25+1.97+7.74=12.073.67-3.56+8.48+4.21=12.83.53-0.56+1.84+9.2=14.016.44-4.11+0.88+2.03=5.243.57-0.4+6.76+5.69=15.624.28-2.23+2.12+4.88=9.059.85-9.06+8.62+7.66=17.072.61-2.39+0.57+7.69=8.488.49-5.62+6.25+0.38=9.55.29-3.62+7.9+9.22=18.796.19-5.22+6.41+5.82=13.28.59-1.47+1.88+3.59=12.594.32-1.26+8.18+0.41=11.658.19-3.03+5.16+3.72=14.049.79-1.65+5.66+9.11=22.919.43-8.03+9.62-0.23=10.799.56-4.7+6.51-8.83=2.546.15-3.31+6-4.58=4.262.17-0.21+9.55-4.03=7.484.72-4.13+5.08-3.7=1.979.03-4.29+5.12-9.41=0.458.99-7.19+7.51-5.73=3.589.16-4.84+6.42-2.85=7.898.68-3.06+9.2-8.63=6.195.13-3.19+4.79-1.87=4.868.51-2.89+9.64-2.96=12.39.87-7.56+8.39-1.25=9.458.58-3.22+5.18-3.71=6.834.22-0.35+8.49-7.71=4.659.75-7.58+6.28-0.22=8.235.22-4.86+9.81-3.47=6.79.27-0.54+1.35-1.72=8.363.03-0.15+9.23-3.39=8.725.89-1.62+2.83-4.85=2.259.32-2.3+2.23-7.69=1.565.35-0.3+4.04-3.13=5.965.26-1.42+7.41-3.42=7.837.04-5.83+5.49-2=4.79.55-7.45+8.99-8.09=37.1-3.19+8.77-0.43=12.255.78-3.51+3.61-5.76=0.129.72-0.3+3.5-1.58=11.344.85-1.64+4.61-2.65=5.173.8-0.89+6.46-8.84=0.535.73-1.44+6.51-5.04=5.765.92-3.09+4.53-1.45=5.917.94-0.69+4.38-8.54=3.096.62-0.98+1.65-3.07=4.228.71-1.76+9.44-6.91=9.489.93-0.47+7.55-0.06=16.957.59-6.42+8.3-2.25=7.227.56-3.79+8.49-5.15=7.117.98-1.87+7.88-2.61=11.383.92-0.65+5.23-7.37=1.139.57-2.25+7.38-0.9=13.89