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1.49+9.49=4.79+5.44=9.26+7.13=3.19+5.55=2.31+0.82=5.68+1.37=6.21+9.45=0.88+7.98=0.32+6.68=2.23+5.98=8.6+0.43=0.08+2.55=4.31+1.29=0.74+5.93=3.19+9.23=3.82+9.3=6.89+2.96=3.77+9.93=3.19+4.08=1.13+7.59=6.43+8.8=4.92+1.81=8.46+2.89=7.55+0.73=6.75+1.81=9.6+5.99=4.12+7.19=3.42+6.77=1.96+2.03=0.31+3.17=6.51+1.78=8.63+3.84=6.49+6.06=6.67+5.35=8.06+5.51=6.56+0.69=3.07+1.36=4.04+3.02=4.44+1.4=0.82+6.34=3.22+4.32=5.5+8.64=0.52+5.8=2.37+4.58=8.38+4.15=6.19+4.25=3.94+0.2=6.07+1.77=1.27+6.1=0.14+2.29=7.51+0.29=8.64+9.03=0.13+1.15=2.87+2.51=4.2-0.83=2.48-2.38=1.09-0.86=9.59-6.03=3.41-0.32=9.1-8.84=3.57-1.81=7.47-7.18=7.12-2.17=6.12-2.26=6.93-1.21=7.87-5.14=8.73-5.46=1.7-0.58=8.69-8.44=9.75-7.43=8.95-0.18=3.86-3.54=3.45-0.17=7.98-0.13=9.42-6.16=6.04-1.87=7.97-6.43=7.19-0.42=7.67-1.98=1.53-1.32=3.89-1.54=6.76-3.15=9.09-1.32=3.34-1.49=6.05-2.92=5.68-1.31=9.23-8.31=7.25-2.86=3.35-1.98=7.29-6.61=9.94-8.97=7.98-1.02=9.9-1.53=6.58-3.24=8.43-4.46=9.82-1.14=9.26-6.72=4.82-0.81=6.26-0.36=7.9-1.08=9.12-6.21=9.73-9.32=3.22-0.23=3.74-2.89=3.33-0.94=9.89-4=3.85-3.55=3.96-2.49=9.44+2.04+3=7.11+0.45+8.99=9.1+0.29+1.38=6.7+8.86+4.19=9.5+3.93+0.93=3.39+3.01+6.99=9.07+7.05+7.69=5.43+5.29+2.05=7.51+8.72+3.87=0.16+5.66+7.6=1.33+2.53+0.5=2.95+9.11+6.4=2.29+3.02+0.65=4.85+4.25+5.02=6.96+7.76+4.33=0.08+0.67+3.49=1.8+1.63+0.88=3.8+6.55+6.19=8.21+1.6+7.53=1.79+2.51+9.74=0.34+3.77+2.31=1.57+4.06+0.25=0.63+8.39+1.49=8.74+7.22+7.26=6.84+4.32+4.46=2.17+0.62+4.11=9.91+5.79+1.5=7.64+6.56+4.62=1.33+2.81+7.78=9.15+0.14+6.7=2.83+2.99+4.79=7.6+5.8+8.62=6.71+8.75+9.48=5.73+1.16+7.31=4.16+7.21+2.86=2.1+9.84+1.9=0.97+1.88+0.3=8.08+8.73+2.04=5.68+1.16+2.32=0.85+1.54+9.28=6.11+8.72+0.83=6.38+1.93+2.6=7.14+7.51+2.52=5.19+7.05+2.62=0.64+3.92+1.2=6.52+8.92+6.57=4.76+9.17+6.72=2.32+9.78+7.76=5.11+4.1+3.47=4.05+2.54+5.63=9.22+3.78+9.55=9.67+9.7+1.94=2.6+6.28+3.68=7.07+3.52+9.72=9.81+3.71-9.99=0.97+9.06-7.8=0.17+2.14-0.07=9.54+3.31-8.97=7.37+5.49-5.26=3.78+5.36-1.5=5.11+4.55-1.01=4.16+2.68-3.91=3.01+0.19-2.84=6.28+8.79-2.86=8.67+1.05-3.52=8.25+9.91-0.23=4.33+9.97-6.79=7.41+3.45-4.42=9.2+2.29-2.72=1.83+7.65-1.08=8.64+7.76-9.98=6.28+7.72-9.58=8.85+1.71-4.9=7.45+8.04-7.77=5.59+3.29-4.83=4.39+1.92-0.15=4.78+8.48-7.37=3.86+4.49-2.24=8.7+2.79-0.7=3.94+5.09-6.41=8.09+5.11-6.42=4.62+6.55-3.11=0.36+7.55-1.12=3.2+5.47-7.43=7.04+3.9-8.48=8.79+6.94-3.95=6.03+6.15-3.74=3.98+4.65-0.29=8.76+8.47-5.76=2.12+0.74-1.05=5.39+0.98-5.96=8.05+5.89-6.96=5.95+2.66-8.02=8.39+7.93-7.9=7.27+7.06-0.54=1.62+9.57-2.89=1.22+6.83-1.38=9.71+5.4-5.13=3.38+2-5.11=8.47+2.78-9.92=6.39+3.61-7.95=9.16+1.13-1.68=3.79+5.66-7.46=2.45+9.25-2.57=4.46+3.99-7.05=4.13+6.01-4.97=9.44+2.85-3.21=4.75+3.16-7.15=5.43-3.97+1.35=1.75-1.53+7.82=6.09-4.51+4.36=8.9-2.66+7.02=2.79-2.21+7.95=8.99-2.65+7.74=7.42-1.15+8.79=9.07-2.36+2.87=9.85-5.38+9.97=7.34-3.51+7.7=7.81-7.65+9.2=6.61-3.41+7.85=7.69-1.62+8.92=6.08-3.12+6.45=9.65-4.23+1.29=7.51-5.81+4.61=3.49-3.21+2.89=2.99-1.22+3.55=4.59-3.99+2.23=2.26-0.78+1.41=4.81-3.41+3.92=5.56-3.23+5.24=2.23-1.65+1.56=8.16-6.24+3.78=6.44-4.77+4.47=9.36-5.95+7.28=4.75-0.46+1.84=9.7-5.41+1.11=9.9-3.86+2.16=7.82-7.29+1.63=8.48-1.57+8.16=5.9-5.62+2.08=9.97-8.98+6.89=7.38-5.94+9.04=3.06-2.59+9.72=6.44-0.95+2.25=5.95-5.35+6.05=6.66-2.85+8.17=7.13-6.15+5.35=7.28-6.66+7.22=2.47-1.18+0.4=7.37-6.6+4.18=8.05-4.45+8.81=8.22-2+0.92=2.73-0.47+0.99=9.05-7.4+4.79=9.05-3.48+8.04=3.58-0.12+8.46=4.97-1.22+6.85=8.04-6.02+9.25=6.95-0.97+6.32=8.12-3.89+8.55=8.08-5.57+8.96=7.46-1.69+7.22=8.92-2.15-1.96=8.2-4.25-3.67=5.54-3.73-1.7=3.71-1.63-1.96=8.88-0.17-5.44=9.49-2.42-3.74=6.84-1.54-2.32=8-5.79-1.75=7.02-0.4-1.4=5.96-3.31-2.32=9.21-0.28-3.53=6.58-5.09-0.72=5.13-2.65-0.53=9.99-1.35-7.63=4.33-2.4-0.38=8.01-3.89-2.21=4.47-1.03-0.36=7.43-3.08-3.8=9.41-2.5-0.66=9.87-0.22-5.16=7.71-1.3-1.19=9.16-2.27-3.82=8.93-2.98-0.86=7.73-2.18-2.49=8.7-2.88-1.08=2.49-0.46-1.2=7.75-1.14-5.37=9.66-1.28-2.01=6.13-3.04-2.64=2.89-0.65-1.01=5.36-2.98-1.01=6.82-5.44-0.6=9.12-3.63-0.51=5.94-4.22-0.28=7.45-1.25-4.2=8.34-3.58-1.61=9.44-6.73-1.12=6.47-2.99-3.01=5.95-0.39-4.3=5.92-1.19-3.26=5.09-0.39-3.38=8.27-0.33-4.38=6.79-0.77-2.19=8.47-0.49-6.4=6.81-4.64-1.29=6.16-1.97-0.74=6.13-2.54-2.16=8.65-4.23-1.28=6.74-3.96-0.18=6.62-0.79-1.43=5.6-1.92-0.53=7.59-2.03-2.9=7.45-1.48-2.7=6.11-1.2-1.63=8.25+7.79+7.47+0.88=8.63+1.5+0.92+8.4=1.13+8.64+0.63+8.72=1.48+3.58+1.55+7.16=2.78+3.45+8.06+8.34=0.62+5.72+9.32+7.27=3.05+2.3+2.09+6.67=3.72+7.25+8.81+0.87=3.27+2.97+3.23+7.93=8.84+7.44+2.53+9.41=4.18+4.55+6.42+8.84=2.83+7.25+5.29+8.54=5.55+3.56+6.02+6.87=8.45+3.9+2.69+6.58=2.53+8.82+0.36+8.7=6.65+5.76+4.89+5.22=5.66+3.95+8.45+8.2=1.98+7.68+0.19+2.75=4.67+8.56+4.51+5.76=2.47+9.19+4.69+3.19=7.75+2.26+7.69+3.56=7.31+0.7+7.5+6.83=1.59+7.42+7.9+3.51=8.36+5.13+2.64+0.54=8.92+9.82+0.05+7.45=3.84+5.24+2.1+8.19=3.75+8.09+2.46+1.4=5.33+8.86+6.57+4.9=5.98+6.12+7.2+8.24=1.6+7.41+2.87+0.02=0.74+4.42+2.52+5.98=4.9+4.88+9.61+7.71=9.05+9.47+0.35+0.67=8.73+7.69+5.57+5.48=0.19+2.14+4.41+6.14=7.54+7.78+6.76+3.67=7.2+8.97+6.45+4.96=2.15+3.78+1.96+1.93=1.23+2.98+1.14+7.35=6.74+8.23+7.75+0.61=0.88+2.12+2.44+7.65=6.08+0.58+7.62+7.69=7.27+7.34+6.91+0.18=3.62+8.41+1.32+4.72=6.31+3.64+1.61+8.85=4.2+2.5+3.84+6.93=3.28+0.43+6.99+7.68=7.36+2.32+5.64+6.21=6.86+0.23+7.83+1.23=9.53+3.01+7.96+7.24=2.36+6.71+7.29+7.17=6.24+5.67+0.16+0.13=6.21+6.14+2.12+5.51=7.77+6.27+7.78+5.12=6.82+8.15+9.24-0.86=4.27+0.75+3.56-7.65=8.51+5.04+6.78-7.73=8.66+6.16+4.6-4.31=8.72+0.62+4.55-0.63=8.58+0.73+3.24-2.82=0.46+2.47+2.19-2.91=0.56+7.38+0.06-1.98=4.68+3.94+5.07-2.09=2.49+8.87+0.88-9.37=0.18+4.58+0.97-0.36=3.12+3.93+1.87-7.76=0.17+0.42+2.7-2.52=9.06+7.47+9.32-3.22=8.23+7.73+4.78-5.74=3.28+9.67+3.21-0.66=8.25+6.77+4.28-7.98=0.62+1.42+5.97-5.01=5.34+4.06+8.72-4.56=9.22+6.26+1.02-8.67=7.78+4.61+6.62-4.65=8.58+1.51+7.08-8.27=2.1+7.99+8.11-2.35=7.67+3.15+7.93-6.58=5.82+4.29+6.45-9=9.32+2.61+8.71-7.72=5.57+8.88+2.91-6.38=9.2+4.95+3.24-6.2=9.65+7.39+0.52-2.4=0.38+1.41+8.75-3.06=7.9+4.42+4.64-4.09=6.86+0.98+7.33-4.76=3.17+2.54+0.58-4.48=2.45+8.9+5.33-3=2.8+1.94+5.24-6.03=2.62+9.76+8.64-0.94=2.19+2.76+6.42-4.8=7.54+0.04+2.57-7.19=8.2+9.01+3.73-9.34=6.82+8.37+7.1-0.13=0.42+4.13+5.87-3.98=7.94+2.67+7.81-5.75=1.37+0.06+7.31-1.41=6.81+3.18+8.84-4.01=3.9+8.92+9.81-7.21=8.76+7.93+7.99-5.97=9.8+4.33+2.64-8.03=6.32+7.12+4.15-9.27=7.79+5.26+1.05-6.09=4.6+6.36+3.84-6.46=2.68+5.56+8.26-5.22=8.5+8.03+0.56-5.83=3.18+7.66+1.33-6.33=9.78+5.93+7-9.24=4.48+1.94-0.15+3.34=9.67+7.96-6.41+2.29=0.33+9.99-1.83+1.77=1.87+8.13-2.6+2.51=9.85+1.57-2.92+8.68=6.12+7.36-9.23+5.69=1.57+5.79-3.03+0.69=2.52+7.6-6.96+0.74=4.92+6.51-6.7+5.34=4.81+0.58-0.02+1.34=9.35+7.7-8.23+3.82=1.55+4.65-4.89+2.93=3.72+7.56-7.74+8.08=5.21+3.06-5.84+2.4=6.29+4.34-5.04+7.43=5.28+5.97-0.76+7.23=1.22+9.47-9.64+9.08=2.38+9.23-8.11+5.99=4.67+6.03-6.28+2.43=1.68+6.86-8.08+3.2=9.8+3.92-8.19+8.18=7.74+0.27-3.14+1.8=9.37+3.26-2.39+6.27=7.01+6.54-1.74+9.57=4.76+1.62-3.61+6.56=9.35+5.77-0.51+7.13=5.24+3.12-1.24+8.71=8.98+4.9-2.63+0.21=5.34+8.68-1.24+1.75=5.61+4.47-2.44+8.66=0.84+4.44-4.65+4.86=9.52+7.6-1.26+6.2=3.68+7.8-8.01+6.89=7.68+8.35-4.57+6.63=9.72+7.66-7.14+4.19=1.8+9.7-7.2+0.58=9.97+0.7-2.07+1.44=5.05+7.66-4.25+6.14=2.97+2.8-1.63+8.15=1.08+9.63-7.29+5.06=5.48+0.71-3.86+1.34=8.87+9.46-4.24+7.95=1.6+8.34-0.67+5.92=7.51+9.27-1.14+4.86=4.79+5.17-8.87+5.19=3.04+7.88-6.5+9.07=8.02+7.81-6.32+3.24=5.01+1.01-3.86+4.57=8.55+6.24-9.34+6.69=9.35+2.53-1.57+5.83=2.12+8.97-0.5+0.87=5.85+8.15-4.7+9.27=3.9+3.5-0.07+3.67=1.29+7.99-8.75+9.02=4.74+8.57-1.52-1.54=8.2+9.89-6.62-6.78=9.03+6.59-8.75-3.88=7.74+5.12-0.66-2.42=8.96+7.49-0.9-5.1=2.73+8.44-0.09-7.47=3.33+5.9-3.6-0.12=8.16+3.12-2.85-3.11=0.07+7.9-3.63-3.72=3.46+4-5.25-1.19=7.08+5.81-2.63-4.33=4.06+6.76-3.05-3.94=4.42+3.73-2.63-2.37=7.11+9.89-6.18-3.41=6.92+4.39-1.72-2.43=6.26+2.67-1.87-1=9.53+8.12-0.48-8.36=1.54+8.02-2.88-6.24=4.92+9.59-6.6-4.33=6.37+5.35-9.97-0.57=7.26+3.94-2.45-2.39=9.62+9.12-9.67-5.92=8.78+7.83-8.8-0.15=1.44+3.31-1.32-1.57=4.45+4.19-5.63-1.82=7.41+8.35-1.65-6.68=7+3-6.84-2.21=5.67+6.46-4.37-2.2=3.48+7.12-2.52-5.99=6.05+6.53-8.26-3.21=7.78+7.24-4.93-5.11=6.91+4.89-7.94-3.47=4.82+9.53-6.19-7.95=9.48+0.07-4.96-2.27=3.58+7.81-2.66-5.63=9.4+1.35-0.37-6.01=2.86+6.37-7.94-0.16=7.13+9.01-0.88-3.73=9.39+4.02-0.04-4.59=0.61+9.8-9.45-0.65=5.19+8.79-6.23-5.89=3.9+5.11-0.05-0.15=9.47+8.13-4.29-7.68=1.34+9.57-6.14-3.61=7.78+4.51-3.01-8.81=5.86+7.75-6.16-4.47=2.07+7.87-3.55-2.9=6.55+8.95-2.68-9.63=8.36+9.49-2.71-5.89=6.38+0.98-0.16-3.66=7.54+8.93-5.25-1.9=1.87+9.68-6.53-1.89=6.11+8.95-6.4-3.72=3.96+7.8-8.55-0.1=2.08-0.28+9.22+3.56=7.27-4.12+7.58+3.93=6.91-6.29+6.07+9.03=4.24-3.44+9.9+4.89=7.69-5.57+7.43+6.1=3.31-3.21+6.47+4.53=8.17-3.48+5.9+4.62=9.86-6.56+6.75+7.4=9.11-1.32+6.43+6.92=4.76-4.63+0.59+7.87=8.44-0.8+9.63+3.88=6.91-4.15+4.25+4.97=3.73-0.86+3.04+1.68=6.91-3.43+2.43+2.66=9.02-7.58+3.5+8.41=5.32-4.43+4.05+7.58=6.03-0.47+2.78+1.1=7.57-4.59+1.23+7.06=8.1-1.01+2.32+7.98=5.08-4.07+0.28+2.7=7.74-4.55+6.18+7.09=8.63-3.57+8.72+7.68=7.61-3.52+9.33+0.38=2.91-1.6+3.28+0.83=5.46-0.54+5.6+0.37=8.4-7.47+1.56+9.63=9.98-2.96+1.05+7.12=9.83-6.62+8.82+1.19=8.13-6.37+3.68+1.83=9.3-5.53+6.57+8.41=6.82-5.41+5.7+4.93=9.48-2.51+8.37+8.73=9.4-1.68+7.28+5.73=6.4-3.38+7.7+8.28=9.81-3.83+6.22+6.85=8.83-3.57+5.28+8.58=8.96-2.79+1.18+9.26=9.91-6.31+2.26+6.16=5.19-1.95+0.27+2.63=4.81-1.05+8.98+9.4=2.68-1.92+8.31+4.75=4-3.59+2.45+3.95=5.67-4.84+5.35+3.77=7.15-0.35+6.37+4.16=8.92-4.12+3.09+7.32=9.26-2.03+0.32+7.51=9.43-5.53+5.83+1.45=5.26-3.03+2.01+8.59=4.03-0.12+5.43+5.17=9.08-3.91+6.26+8.08=9.88-8.99+3.79+4.31=8.76-5.57+8.96+3.95=7.92-1.19+4.87+3.16=9.17-2.89+9.56+5.24=6.74-3.41+3.97-7.15=6.86-5.13+4.98-1.92=8.13-7.66+8.09-6.44=9.66-4.66+9.4-2.59=9.73-6.58+1.59-3.15=7.44-3.41+6.05-4.01=6.42-0.2+9.43-2.57=9.54-3.71+2.27-2.87=4.29-0.91+5.87-6.45=4.2-0.14+5.38-6.29=3.87-0.8+6.8-2.15=1.62-1.49+8.89-6.76=9.88-5.02+6.47-9.57=6.51-1.76+5.48-7.07=8.77-0.96+7.76-6.97=9.44-2.18+7.79-5.29=2.92-0.41+5.32-4.12=4.54-1.1+5.4-8.37=5.27-1.1+7.7-1.51=5.3-2.09+5.33-5.96=8.35-3.62+8.07-8.47=8.59-2.02+6.53-5.77=3.02-2.61+8.98-2.93=8.51-6.81+6.31-4.15=7.46-7.03+4.78-4.12=9.2-5.16+7.61-3.51=5.26-3.45+9.7-9.86=6.47-0.39+5.85-8.56=6.77-1.51+9.28-0.1=8.68-3.67+3.05-1.58=8.61-7.81+5.79-5.03=1.16-0.59+4.62-2.28=4.47-1.91+9.32-0.18=6.69-2.98+8.48-3.74=9.69-9.22+9.14-4.06=8.97-5.53+6.47-0.49=4.63-4.04+6.88-1.88=4.83-1.8+4.4-4.56=6.42-2.65+3.76-5.04=4.59-0.49+7.38-1.54=6.21-0.76+6.6-3.64=6.62-3.8+7.53-1.69=9.92-7.68+9.54-7.76=4.76-3.99+7-0.37=8.91-4.99+7.27-2.86=6.43-5.47+4.62-1.07=8-4.97+5.11-3.61=9.15-1.46+2.9-4.5=6.49-0.86+0.02-0.43=7.67-6.62+2.21-1.82=9.27-5.48+4.36-5.91=5.27-2.78+3.86-2.07=9.58-6.87+5.01-2.29=8.06-3.64+4.74-0.82=3.8-0.7-1.32+4.43=8.2-1.91-1.69+3.32=9.16-0.44-7.9+7.31=8.84-3.56-1.65+9.93=9.45-3.1-3.77+9.8=1.76-1.12-0.49+0.5=7.24-5.37-0.04+8.41=8.17-2.45-1.88+7.22=8.01-3.25-0.03+5.5=9.15-0.23-0.68+9.92=8.73-4.01-4.42+4.78=8.46-4.45-2.46+5.47=9.92-1.22-8.37+8.24=5.95-1.76-0.98+7.85=7.51-0.42-2.12+7.82=9.72-2.02-6.47+3.33=8.28-2.09-1.04+9.64=6.31-0.15-0.98+3.29=8.95-5.25-3.24+6.68=5.34-1.38-0.58+2.71=9.52-4.56-1.5+7.27=7.66-3.32-0.31+4.24=7.86-1.2-4.89+0.81=9.54-2.74-6.34+0.09=4.5-1.79-1.56+1.39=9.5-1.56-1.12+9.27=7.85-4.2-1.43+9.72=9.87-1.34-4.65+9.04=1.61-0.23-0.75+9.01=4.54-0.05-3.7+0.99=9.42-0.63-6.16+9.46=8-0.26-6.8+7.37=5.42-0.56-0.76+3.17=9.01-5.31-2.84+6.54=6.53-0.61-2.64+4.97=9.01-0.52-1.42+9=8.03-1.09-0.77+8.48=9.89-0.41-8.46+5.62=9.86-2.02-3.58+0.64=7.53-3.34-0.7+7.96=9.5-2.13-5.35+6=9.81-3.38-3.58+5.34=5.91-5-0.59+4.6=8.64-2.09-0.82+1.4=9.24-0.37-6.49+4.14=8.74-3.15-2.53+7.25=7.86-4.56-0.51+8.87=8.35-1.82-1.86+1.72=9.43-6.77-1.99+5.86=8.41-1.21-2.71+4.96=2.83-0.98-0.52+0.86=9.01-0.33-1.02+0.29=9-1.24-5.32+1.81=8.51-3.29-3.63+4.5=9.16-2.99-1.72-1.64=8.93-0.79-6.08-0.57=9.99-1.54-0.62-5.01=6.37-1.93-2.97-0.54=3.33-1.05-0.4-1.03=6.63-0.4-3.63-1.86=9.5-3.87-1.06-3.64=7.82-0.93-0.41-5.17=5.94-0.89-2.75-0.16=5.84-2.53-0.9-1.02=6.41-1.67-1.31-2.72=5.82-0.36-3.13-0.3=8.98-2.41-1.43-1.14=9.86-1.82-3.8-4.08=7.84-1.71-4.95-0.47=9.03-0.55-1.32-2.3=7.09-1.39-0.64-3.67=6.3-2.22-1.12-2.79=9.23-3.07-1.39-2.47=9.24-1.87-0.73-6.18=9.84-2.14-7.35-0.16=7.77-2.05-2.21-3.23=9.15-0.8-1.16-3.94=7.11-1.57-0.71-4.61=6.35-2.48-0.22-1.69=6.58-0.59-3.3-2.46=7.04-1.29-1.27-0.34=9.55-0.29-2.43-1.43=8.31-5.81-0.23-1.49=8.51-3.16-0.26-0.4=9.04-1.14-0.81-3.57=7.84-1.43-2.67-3.13=9.15-0.77-3.99-4.09=7.42-0.76-6.08-0.45=8.28-1.09-1.49-0.86=5.43-0.63-2.38-0.15=9.96-0.43-2.92-0.91=9.42-4.87-3.75-0.14=8.69-1.31-2.47-0.89=7.27-0.25-0.43-3.19=8.54-0.86-3.16-0.11=9.76-1.28-5.2-1.76=6.98-2.02-1.94-2.86=6.9-3.41-0.67-1.29=9.74-2.41-0.3-0.85=9.16-6.78-0.94-1.05=9.36-1.17-0.42-0.13=9.07-3.92-2.54-0.06=2.89-1.24-0.32-0.22=9.34-1.41-1.92-3.38=6.23-3.43-0.65-0.32=7.54-1.04-1.51-2.3=8.41-0.02-3.6-3.82=9.17-4.59-0.18-2.13=参考答案1.49+9.49=10.984.79+5.44=10.239.26+7.13=16.393.19+5.55=8.742.31+0.82=3.135.68+1.37=7.056.21+9.45=15.660.88+7.98=8.860.32+6.68=72.23+5.98=8.218.6+0.43=9.030.08+2.55=2.634.31+1.29=5.60.74+5.93=6.673.19+9.23=12.423.82+9.3=13.126.89+2.96=9.853.77+9.93=13.73.19+4.08=7.271.13+7.59=8.726.43+8.8=15.234.92+1.81=6.738.46+2.89=11.357.55+0.73=8.286.75+1.81=8.569.6+5.99=15.594.12+7.19=11.313.42+6.77=10.191.96+2.03=3.990.31+3.17=3.486.51+1.78=8.298.63+3.84=12.476.49+6.06=12.556.67+5.35=12.028.06+5.51=13.576.56+0.69=7.253.07+1.36=4.434.04+3.02=7.064.44+1.4=5.840.82+6.34=7.163.22+4.32=7.545.5+8.64=14.140.52+5.8=6.322.37+4.58=6.958.38+4.15=12.536.19+4.25=10.443.94+0.2=4.146.07+1.77=7.841.27+6.1=7.370.14+2.29=2.437.51+0.29=7.88.64+9.03=17.670.13+1.15=1.282.87+2.51=5.384.2-0.83=3.372.48-2.38=0.11.09-0.86=0.239.59-6.03=3.563.41-0.32=3.099.1-8.84=0.263.57-1.81=1.767.47-7.18=0.297.12-2.17=4.956.12-2.26=3.866.93-1.21=5.727.87-5.14=2.738.73-5.46=3.271.7-0.58=1.128.69-8.44=0.259.75-7.43=2.328.95-0.18=8.773.86-3.54=0.323.45-0.17=3.287.98-0.13=7.859.42-6.16=3.266.04-1.87=4.177.97-6.43=1.547.19-0.42=6.777.67-1.98=5.691.53-1.32=0.213.89-1.54=2.356.76-3.15=3.619.09-1.32=7.773.34-1.49=1.856.05-2.92=3.135.68-1.31=4.379.23-8.31=0.927.25-2.86=4.393.35-1.98=1.377.29-6.61=0.689.94-8.97=0.977.98-1.02=6.969.9-1.53=8.376.58-3.24=3.348.43-4.46=3.979.82-1.14=8.689.26-6.72=2.544.82-0.81=4.016.26-0.36=5.97.9-1.08=6.829.12-6.21=2.919.73-9.32=0.413.22-0.23=2.993.74-2.89=0.853.33-0.94=2.399.89-4=5.893.85-3.55=0.33.96-2.49=1.479.44+2.04+3=14.487.11+0.45+8.99=16.559.1+0.29+1.38=10.776.7+8.86+4.19=19.759.5+3.93+0.93=14.363.39+3.01+6.99=13.399.07+7.05+7.69=23.815.43+5.29+2.05=12.777.51+8.72+3.87=20.10.16+5.66+7.6=13.421.33+2.53+0.5=4.362.95+9.11+6.4=18.462.29+3.02+0.65=5.964.85+4.25+5.02=14.126.96+7.76+4.33=19.050.08+0.67+3.49=4.241.8+1.63+0.88=4.313.8+6.55+6.19=16.548.21+1.6+7.53=17.341.79+2.51+9.74=14.040.34+3.77+2.31=6.421.57+4.06+0.25=5.880.63+8.39+1.49=10.518.74+7.22+7.26=23.226.84+4.32+4.46=15.622.17+0.62+4.11=6.99.91+5.79+1.5=17.27.64+6.56+4.62=18.821.33+2.81+7.78=11.929.15+0.14+6.7=15.992.83+2.99+4.79=10.617.6+5.8+8.62=22.026.71+8.75+9.48=24.945.73+1.16+7.31=14.24.16+7.21+2.86=14.232.1+9.84+1.9=13.840.97+1.88+0.3=3.158.08+8.73+2.04=18.855.68+1.16+2.32=9.160.85+1.54+9.28=11.676.11+8.72+0.83=15.666.38+1.93+2.6=10.917.14+7.51+2.52=17.175.19+7.05+2.62=14.860.64+3.92+1.2=5.766.52+8.92+6.57=22.014.76+9.17+6.72=20.652.32+9.78+7.76=19.865.11+4.1+3.47=12.684.05+2.54+5.63=12.229.22+3.78+9.55=22.559.67+9.7+1.94=21.312.6+6.28+3.68=12.567.07+3.52+9.72=20.319.81+3.71-9.99=3.530.97+9.06-7.8=2.230.17+2.14-0.07=2.249.54+3.31-8.97=3.887.37+5.49-5.26=7.63.78+5.36-1.5=7.645.11+4.55-1.01=8.654.16+2.68-3.91=2.933.01+0.19-2.84=0.366.28+8.79-2.86=12.218.67+1.05-3.52=6.28.25+9.91-0.23=17.934.33+9.97-6.79=7.517.41+3.45-4.42=6.449.2+2.29-2.72=8.771.83+7.65-1.08=8.48.64+7.76-9.98=6.426.28+7.72-9.58=4.428.85+1.71-4.9=5.667.45+8.04-7.77=7.725.59+3.29-4.83=4.054.39+1.92-0.15=6.164.78+8.48-7.37=5.893.86+4.49-2.24=6.118.7+2.79-0.7=10.793.94+5.09-6.41=2.628.09+5.11-6.42=6.784.62+6.55-3.11=8.060.36+7.55-1.12=6.793.2+5.47-7.43=1.247.04+3.9-8.48=2.468.79+6.94-3.95=11.786.03+6.15-3.74=8.443.98+4.65-0.29=8.348.76+8.47-5.76=11.472.12+0.74-1.05=1.815.39+0.98-5.96=0.418.05+5.89-6.96=6.985.95+2.66-8.02=0.598.39+7.93-7.9=8.427.27+7.06-0.54=13.791.62+9.57-2.89=8.31.22+6.83-1.38=6.679.71+5.4-5.13=9.983.38+2-5.11=0.278.47+2.78-9.92=1.336.39+3.61-7.95=2.059.16+1.13-1.68=8.613.79+5.66-7.46=1.992.45+9.25-2.57=9.134.46+3.99-7.05=1.44.13+6.01-4.97=5.179.44+2.85-3.21=9.084.75+3.16-7.15=0.765.43-3.97+1.35=2.811.75-1.53+7.82=8.046.09-4.51+4.36=5.948.9-2.66+7.02=13.262.79-2.21+7.95=8.538.99-2.65+7.74=14.087.42-1.15+8.79=15.069.07-2.36+2.87=9.589.85-5.38+9.97=14.447.34-3.51+7.7=11.537.81-7.65+9.2=9.366.61-3.41+7.85=11.057.69-1.62+8.92=14.996.08-3.12+6.45=9.419.65-4.23+1.29=6.717.51-5.81+4.61=6.313.49-3.21+2.89=3.172.99-1.22+3.55=5.324.59-3.99+2.23=2.832.26-0.78+1.41=2.894.81-3.41+3.92=5.325.56-3.23+5.24=7.572.23-1.65+1.56=2.148.16-6.24+3.78=5.76.44-4.77+4.47=6.149.36-5.95+7.28=10.694.75-0.46+1.84=6.139.7-5.41+1.11=5.49.9-3.86+2.16=8.27.82-7.29+1.63=2.168.48-1.57+8.16=15.075.9-5.62+2.08=2.369.97-8.98+6.89=7.887.38-5.94+9.04=10.483.06-2.59+9.72=10.196.44-0.95+2.25=7.745.95-5.35+6.05=6.656.66-2.85+8.17=11.987.13-6.15+5.35=6.337.28-6.66+7.22=7.842.47-1.18+0.4=1.697.37-6.6+4.18=4.958.05-4.45+8.81=12.418.22-2+0.92=7.142.73-0.47+0.99=3.259.05-7.4+4.79=6.449.05-3.48+8.04=13.613.58-0.12+8.46=11.924.97-1.22+6.85=10.68.04-6.02+9.25=11.276.95-0.97+6.32=12.38.12-3.89+8.55=12.788.08-5.57+8.96=11.477.46-1.69+7.22=12.998.92-2.15-1.96=4.818.2-4.25-3.67=0.285.54-3.73-1.7=0.113.71-1.63-1.96=0.128.88-0.17-5.44=3.279.49-2.42-3.74=3.336.84-1.54-2.32=2.988-5.79-1.75=0.467.02-0.4-1.4=5.225.96-3.31-2.32=0.339.21-0.28-3.53=5.46.58-5.09-0.72=0.775.13-2.65-0.53=1.959.99-1.35-7.63=1.014.33-2.4-0.38=1.558.01-3.89-2.21=1.914.47-1.03-0.36=3.087.43-3.08-3.8=0.559.41-2.5-0.66=6.259.87-0.22-5.16=4.497.71-1.3-1.19=5.229.16-2.27-3.82=3.078.93-2.98-0.86=5.097.73-2.18-2.49=3.068.7-2.88-1.08=4.742.49-0.46-1.2=0.837.75-1.14-5.37=1.249.66-1.28-2.01=6.376.13-3.04-2.64=0.452.89-0.65-1.01=1.235.36-2.98-1.01=1.376.82-5.44-0.6=0.789.12-3.63-0.51=4.985.94-4.22-0.28=1.447.45-1.25-4.2=28.34-3.58-1.61=3.159.44-6.73-1.12=1.596.47-2.99-3.01=0.475.95-0.39-4.3=1.265.92-1.19-3.26=1.475.09-0.39-3.38=1.328.27-0.33-4.38=3.566.79-0.77-2.19=3.838.47-0.49-6.4=1.586.81-4.64-1.29=0.886.16-1.97-0.74=3.456.13-2.54-2.16=1.438.65-4.23-1.28=3.146.74-3.96-0.18=2.66.62-0.79-1.43=4.45.6-1.92-0.53=3.157.59-2.03-2.9=2.667.45-1.48-2.7=3.276.11-1.2-1.63=3.288.25+7.79+7.47+0.88=24.398.63+1.5+0.92+8.4=19.451.13+8.64+0.63+8.72=19.121.48+3.58+1.55+7.16=13.772.78+3.45+8.06+8.34=22.630.62+5.72+9.32+7.27=22.933.05+2.3+2.09+6.67=14.113.72+7.25+8.81+0.87=20.653.27+2.97+3.23+7.93=17.48.84+7.44+2.53+9.41=28.224.18+4.55+6.42+8.84=23.992.83+7.25+5.29+8.54=23.915.55+3.56+6.02+6.87=228.45+3.9+2.69+6.58=21.622.53+8.82+0.36+8.7=20.416.65+5.76+4.89+5.22=22.525.66+3.95+8.45+8.2=26.261.98+7.68+0.19+2.75=12.64.67+8.56+4.51+5.76=23.52.47+9.19+4.69+3.19=19.547.75+2.26+7.69+3.56=21.267.31+0.7+7.5+6.83=22.341.59+7.42+7.9+3.51=20.428.36+5.13+2.64+0.54=16.678.92+9.82+0.05+7.45=26.243.84+5.24+2.1+8.19=19.373.75+8.09+2.46+1.4=15.75.33+8.86+6.57+4.9=25.665.98+6.12+7.2+8.24=27.541.6+7.41+2.87+0.02=11.90.74+4.42+2.52+5.98=13.664.9+4.88+9.61+7.71=27.19.05+9.47+0.35+0.67=19.548.73+7.69+5.57+5.48=27.470.19+2.14+4.41+6.14=12.887.54+7.78+6.76+3.67=25.757.2+8.97+6.45+4.96=27.582.15+3.78+1.96+1.93=9.821.23+2.98+1.14+7.35=12.76.74+8.23+7.75+0.61=23.330.88+2.12+2.44+7.65=13.096.08+0.58+7.62+7.69=21.977.27+7.34+6.91+0.18=21.73.62+8.41+1.32+4.72=18.076.31+3.64+1.61+8.85=20.414.2+2.5+3.84+6.93=17.473.28+0.43+6.99+7.68=18.387.36+2.32+5.64+6.21=21.536.86+0.23+7.83+1.23=16.159.53+3.01+7.96+7.24=27.742.36+6.71+7.29+7.17=23.536.24+5.67+0.16+0.13=12.26.21+6.14+2.12+5.51=19.987.77+6.27+7.78+5.12=26.946.82+8.15+9.24-0.86=23.354.27+0.75+3.56-7.65=0.938.51+5.04+6.78-7.73=12.68.66+6.16+4.6-4.31=15.118.72+0.62+4.55-0.63=13.268.58+0.73+3.24-2.82=9.730.46+2.47+2.19-2.91=2.210.56+7.38+0.06-1.98=6.024.68+3.94+5.07-2.09=11.62.49+8.87+0.88-9.37=2.870.18+4.58+0.97-0.36=5.373.12+3.93+1.87-7.76=1.160.17+0.42+2.7-2.52=0.779.06+7.47+9.32-3.22=22.638.23+7.73+4.78-5.74=153.28+9.67+3.21-0.66=15.58.25+6.77+4.28-7.98=11.320.62+1.42+5.97-5.01=35.34+4.06+8.72-4.56=13.569.22+6.26+1.02-8.67=7.837.78+4.61+6.62-4.65=14.368.58+1.51+7.08-8.27=8.92.1+7.99+8.11-2.35=15.857.67+3.15+7.93-6.58=12.175.82+4.29+6.45-9=7.569.32+2.61+8.71-7.72=12.925.57+8.88+2.91-6.38=10.989.2+4.95+3.24-6.2=11.199.65+7.39+0.52-2.4=15.160.38+1.41+8.75-3.06=7.487.9+4.42+4.64-4.09=12.876.86+0.98+7.33-4.76=10.413.17+2.54+0.58-4.48=1.812.45+8.9+5.33-3=13.682.8+1.94+5.24-6.03=3.952.62+9.76+8.64-0.94=20.082.19+2.76+6.42-4.8=6.577.54+0.04+2.57-7.19=2.968.2+9.01+3.73-9.34=11.66.82+8.37+7.1-0.13=22.160.42+4.13+5.87-3.98=6.447.94+2.67+7.81-5.75=12.671.37+0.06+7.31-1.41=7.336.81+3.18+8.84-4.01=14.823.9+8.92+9.81-7.21=15.428.76+7.93+7.99-5.97=18.719.8+4.33+2.64-8.03=8.746.32+7.12+4.15-9.27=8.327.79+5.26+1.05-6.09=8.014.6+6.36+3.84-6.46=8.342.68+5.56+8.26-5.22=11.288.5+8.03+0.56-5.83=11.263.18+7.66+1.33-6.33=5.849.78+5.93+7-9.24=13.474.48+1.94-0.15+3.34=9.619.67+7.96-6.41+2.29=13.510.33+9.99-1.83+1.77=10.261.87+8.13-2.6+2.51=9.919.85+1.57-2.92+8.68=17.186.12+7.36-9.23+5.69=9.941.57+5.79-3.03+0.69=5.022.52+7.6-6.96+0.74=3.94.92+6.51-6.7+5.34=10.074.81+0.58-0.02+1.34=6.719.35+7.7-8.23+3.82=12.641.55+4.65-4.89+2.93=4.243.72+7.56-7.74+8.08=11.625.21+3.06-5.84+2.4=4.836.29+4.34-5.04+7.43=13.025.28+5.97-0.76+7.23=17.721.22+9.47-9.64+9.08=10.132.38+9.23-8.11+5.99=9.494.67+6.03-6.28+2.43=6.851.68+6.86-8.08+3.2=3.669.8+3.92-8.19+8.18=13.717.74+0.27-3.14+1.8=6.679.37+3.26-2.39+6.27=16.517.01+6.54-1.74+9.57=21.384.76+1.62-3.61+6.56=9.339.35+5.77-0.51+7.13=21.745.24+3.12-1.24+8.71=15.838.98+4.9-2.63+0.21=11.465.34+8.68-1.24+1.75=14.535.61+4.47-2.44+8.66=16.30.84+4.44-4.65+4.86=5.499.52+7.6-1.26+6.2=22.063.68+7.8-8.01+6.89=10.367.68+8.35-4.57+6.63=18.099.72+7.66-7.14+4.19=14.431.8+9.7-7.2+0.58=4.889.97+0.7-2.07+1.44=10.045.05+7.66-4.25+6.14=14.62.97+2.8-1.63+8.15=12.291.08+9.63-7.29+5.06=8.485.48+0.71-3.86+1.34=3.678.87+9.46-4.24+7.95=22.041.6+8.34-0.67+5.92=15.197.51+9.27-1.14+4.86=20.54.79+5.17-8.87+5.19=6.283.04+7.88-6.5+9.07=13.498.02+7.81-6.32+3.24=12.755.01+1.01-3.86+4.57=6.738.55+6.24-9.34+6.69=12.149.35+2.53-1.57+5.83=16.142.12+8.97-0.5+0.87=11.465.85+8.15-4.7+9.27=18.573.9+3.5-0.07+3.67=111.29+7.99-8.75+9.02=9.554.74+8.57-1.52-1.54=10.258.2+9.89-6.62-6.78=4.699.03+6.59-8.75-3.88=2.997.74+5.12-0.66-2.42=9.788.96+7.49-0.9-5.1=10.452.73+8.44-0.09-7.47=3.613.33+5.9-3.6-0.12=5.518.16+3.12-2.85-3.11=5.320.07+7.9-3.63-3.72=0.623.46+4-5.25-1.19=1.027.08+5.81-2.63-4.33=5.934.06+6.76-3.05-3.94=3.834.42+3.73-2.63-2.37=3.157.11+9.89-6.18-3.41=7.416.92+4.39-1.72-2.43=7.166.26+2.67-1.87-1=6.069.53+8.12-0.48-8.36=8.811.54+8.02-2.88-6.24=0.444.92+9.59-6.6-4.33=3.586.37+5.35-9.97-0.57=1.187.26+3.94-2.45-2.39=6.369.62+9.12-9.67-5.92=3.158.78+7.83-8.8-0.15=7.661.44+3.31-1.32-1.57=1.864.45+4.19-5.63-1.82=1.197.41+8.35-1.65-6.68=7.437+3-6.84-2.21=0.955.67+6.46-4.37-2.2=5.563.48+7.12-2.52-5.99=2.096.05+6.53-8.26-3.21=1.117.78+7.24-4.93-5.11=4.986.91+4.89-7.94-3.47=0.394.82+9.53-6.19-7.95=0.219.48+0.07-4.96-2.27=2.323.58+7.81-2.66-5.63=3.19.4+1.35-0.37-6.01=4.372.86+6.37-7.94-0.16=1.137.13+9.01-0.88-3.73=11.539.39+4.02-0.04-4.59=8.780.61+9.8-9.45-0.65=0.315.19+8.79-6.23-5.89=1.863.9+5.11-0.05-0.15=8.819.47+8.13-4.29-7.68=5.631.34+9.57-6.14-3.61=1.167.78+4.51-3.01-8.81=0.475.86+7.75-6.16-4.47=2.982.07+7.87-3.55-2.9=3.496.55+8.95-2.68-9.63=3.198.36+9.49-2.71-5.89=9.256.38+0.98-0.16-3.66=3.547.54+8.93-5.25-1.9=9.321.87+9.68-6.53-1.89=3.136.11+8.95-6.4-3.72=4.943.96+7.8-8.55-0.1=3.112.08-0.28+9.22+3.56=14.587.27-4.12+7.58+3.93=14.666.91-6.29+6.07+9.03=15.724.24-3.44+9.9+4.89=15.597.69-5.57+7.43+6.1=15.653.31-3.21+6.47+4.53=11.18.17-3.48+5.9+4.62=15.219.86-6.56+6.75+7.4=17.459.11-1.32+6.43+6.92=21.144.76-4.63+0.59+7.87=8.598.44-0.8+9.63+3.88=21.156.91-4.15+4.25+4.97=11.983.73-0.86+3.04+1.68=7.596.91-3.43+2.43+2.66=8.579.02-7.58+3.5+8.41=13.355.32-4.43+4.05+7.58=12.526.03-0.47+2.78+1.1=9.447.57-4.59+1.23+7.06=11.278.1-1.01+2.32+7.98=17.395.08-4.07+0.28+2.7=3.997.74-4.55+6.18+7.09=16.468.63-3.57+8.72+7.68=21.467.61-3.52+9.33+0.38=13.82.91-1.6+3.28+0.83=5.425.46-0.54+5.6+0.37=10.898.4-7.47+1.56+9.63=12.129.98-2.96+1.05+7.12=15.199.83-6.62+8.82+1.19=13.228.13-6.37+3.68+1.83=7.279.3-5.53+6.57+8.41=18.756.82-5.41+5.7+4.93=12.049.48-2.51+8.37+8.73=24.079.4-1.68+7.28+5.73=20.736.4-3.38+7.7+8.28=199.81-3.83+6.22+6.85=19.058.83-3.57+5.28+8.58=19.128.96-2.79+1.18+9.26=16.619.91-6.31+2.26+6.16=12.025.19-1.95+0.27+2.63=6.144.81-1.05+8.98+9.4=22.142.68-1.92+8.31+4.75=13.824-3.59+2.45+3.95=6.815.67-4.84+5.35+3.77=9.957.15-0.35+6.37+4.16=17.338.92-4.12+3.09+7.32=15.219.26-2.03+0.32+7.51=15.069.43-5.53+5.83+1.45=11.185.26-3.03+2.01+8.59=12.834.03-0.12+5.43+5.17=14.519.08-3.91+6.26+8.08=19.519.88-8.99+3.79+4.31=8.998.76-5.57+8.96+3.95=16.17.92-1.19+4.87+3.16=14.769.17-2.89+9.56+5.24=21.086.74-3.41+3.97-7.15=0.156.86-5.13+4.98-1.92=4.798.13-7.66+8.09-6.44=2.129.66-4.66+9.4-2.59=11.819.73-6.58+1.59-3.15=1.597.44-3.41+6.05-4.01=6.076.42-0.2+9.43-2.57=13.089.54-3.71+2.27-2.87=5.234.29-0.91+5.87-6.45=2.84.2-0.14+5.38-6.29=3.153.87-0.8+6.8-2.15=7.721.62-1.49+8.89-6.76=2.269.88-5.02+6.47-9.57=1.766.51-1.76+5.48-7.07=3.168.77-0.96+7.76-6.97=8.69.44-2.18+7.79-5.29=9.762.92-0.41+5.32-4.12=3.714.54-1.1+5.4-8.37=0.475.27-1.1+7.7-1.51=10.365.3-2.09+5.33-5.96=2.588.35-3.62+8.07-8.47=4.338.59-2.02+6.53-5.77=7.333.02-2.61+8.98-2.93=6.468.51-6.81+6.31-4.15=3.867.46-7.03+4.78-4.12=1.099.2-5.16+7.61-3.51=8.145.26-3.45+9.7-9.86=1.656.47-0.39+5.85-8.56=3.376.77-1.51+9.28-0.1=14.448.68-3.67+3.05-1.58=6.488.61-7.81+5.79-5.03=1.561.16-0.59+4.62-2.28=2.914.47-1.91+9.32-0.18=11.76.69-2.98+8.48-3.74=8.459.69-9.22+9.14-4.06=5.558.97-5.53+6.47-0.49=9.424.63-4.04+6.88-1.88=5.594.83-1.8+4.4-4.56=2.876.42-2.65+3.76-5.04=2.494.59-0.49+7.38-1.54=9.946.21-0.76+6.6-