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1.83+4.04=9.18+9=2.06+5.1=2.92+6.62=6.36+2.12=7.71+0.18=8.73+8.39=8+8.21=7.24+2.04=5.31+4.03=3.06+2.73=5.28+6.19=5.01+2.5=6.17+0.4=8.36+4.55=2.56+4.57=5.22+7.79=5.54+8.12=3.36+9.94=4.2+1.46=9.51+1.14=0.84+6.19=3.13+1.14=6.79+7.96=6.37+7.58=4.24+2.71=7.12+9.62=3.75+5.05=1.64+1.29=7.27+2.12=5.37+1.47=0.67+8.93=1.29+3.1=0.61+2.38=6.65+2.13=5.93+8.77=1.69+8.02=4.64+7.02=5.05+1.84=3.5+2.5=4.54+3.93=9.3+9.46=3.46+3.76=7.14+9.29=6.9+5.69=3.34+8.9=5.62+0.71=8.22+9.76=8.57+1.3=6.55+0.5=0.22+7.96=1.34+7.12=2.01+9.14=0.6+4.15=3.45-2.92=8.85-3.89=4.74-3.74=6.9-3.85=8.84-6.23=5.68-3.98=6.97-5.95=9.5-7.5=7.16-1.79=9.84-3.26=9.75-3.19=5.43-0.41=4.98-3.58=9.28-3.24=6.41-3.82=2.82-0.36=8.96-0.95=9.03-0.25=4.99-1.24=7.9-1.91=3.48-3.07=9.1-3.72=6.69-5.58=8.64-4.71=7.99-6.41=9.63-0.05=9.71-6.17=7.05-1.24=7.09-3.07=7.02-0.27=6.63-4.33=8.64-7.61=9.97-0.87=8.28-7.19=5.96-0.3=6.18-5=9.28-3.77=1.67-1.08=8.06-1.79=9.36-7.37=0.91-0.11=7.92-7.22=8.35-7.87=8.11-6.82=6.12-0.03=3.55-3.22=9.27-3.09=4.56-1.76=9.81-8.5=8.07-3.57=6.72-2.7=6.44-2.95=7.99-3.89=2.45-1.4=8.85+5.64+6.64=7.86+4.42+2.04=4.16+2.18+6.02=3.87+2.51+1.63=9.15+1.91+2.47=8.81+5.63+3.15=0.55+3.24+6.53=2.33+4.25+2.81=9.04+4.78+3.52=8.66+1.23+9=4.95+5.66+6.1=6.54+8.38+3.69=8.38+4.67+9.13=9.9+4.26+2.53=2.92+0.07+8.02=4.43+4.53+7.71=6.89+5.27+6.15=4.08+8.93+1.26=5.6+7.24+7.65=6.35+9.99+9.02=0.81+8.67+5.88=9.74+0.3+3.64=2.33+5.77+4.71=0.45+9.81+2.79=5.78+6.42+3.77=7.94+5.53+9.42=8.38+7.24+1.3=1.77+3.54+1.01=1.7+0.49+4.42=8.67+7.85+8.1=1.61+6.54+0.58=4.37+6.69+5.76=6.09+4.59+7.39=6.19+0.09+2.69=3.88+1.17+2.03=7.03+7.54+1.48=9.75+5.84+2.27=2.78+7.27+4.14=7.6+8.93+6.84=8.89+3.47+5.59=0.67+9.73+5.44=2.04+5.73+2.49=0.94+7.08+0.56=9.83+6.24+3.85=1.2+8.5+6.6=1.51+9.84+5.02=1.69+7.33+8.75=2.83+1.39+0.79=8.15+2.14+8.31=2.15+7.83+9.78=5.8+2.69+7.86=0.93+2.74+9.59=5.71+5.65+9.66=8.68+3.75+4.17=3.51+0.04-3.15=8.88+4.64-2.42=4.68+0.4-4.04=6.66+0.21-0.96=9.17+4.09-7.19=3.06+9.49-4.82=6.53+9.52-9.8=6.47+0.45-2.27=6.18+2.42-5=7.58+1.36-4.85=0.17+4.55-4.06=7.29+6.2-5.17=6.06+0.93-2.81=3.87+4.18-6.34=3.15+9.24-3.07=8.68+9.18-5.88=6.95+2.07-2.27=4.69+6.13-0.33=3.94+9.55-3.39=5.61+2.19-1.52=5.18+8.14-0.09=9.77+4.44-8.17=1.16+3.13-2.14=3.1+5.13-0.29=6.55+5.06-9.08=0.46+6.94-5.64=5.23+1.52-2.1=6.39+0.38-3.98=6.59+7.59-8.91=0.64+8.52-2.86=5.02+3-1.51=4.09+2.58-4.95=6.62+4.57-4.35=0.41+9.81-9.03=4.88+8.66-2.45=5.94+6.05-8.64=9.43+1.39-6.02=1.97+2.38-0.77=0.66+3.98-1.23=6.57+2.8-8.48=3.02+8.71-9.7=0.57+9.11-5.96=4.08+7.32-9.24=5.1+2.14-6.44=9.71+1.04-7.16=8.85+9.71-4.91=0.88+2.95-2.65=2+6.61-6.63=0.82+4.42-4.91=3.79+5.93-4.04=1.69+4.04-4.94=3.59+9.3-8.7=4.46+1.55-3.78=8.38+5.51-2.29=4.06-2.15+3.76=8.94-8.02+9.48=8.2-3.05+5.51=7.1-6.98+6.82=9.82-3.42+8.56=8.49-3.55+2.65=3.88-2.08+1.74=7.97-1.94+8.86=5.06-2.25+6.83=8.86-1.57+8.64=8.92-6.37+3.1=8.62-8.17+5.91=9.76-6.97+7.8=7.14-1.34+4.58=8.75-1.83+4.41=5.63-3.49+1.58=7.14-1.69+3.04=7.11-5.35+2.23=6.37-5.63+2.91=7.3-4.32+5.59=7.25-0.27+4.78=8.56-4.8+0.66=8.86-6.51+8.42=9.05-6.03+5.96=6.44-5.29+8.55=8.83-6.17+1.36=6.79-1.18+9.33=8.09-0.76+2.02=4.13-3.95+4.26=7.29-6.71+8.22=6.16-2.71+9.72=7.96-6.48+8.13=8.71-5+9.47=5.96-1.8+7.74=3.91-0.84+5.83=5.8-3.9+0.14=6.45-6.3+3.7=3.9-0.39+9.4=2.46-1.5+9.77=8.05-6.47+2.41=7.18-0.42+3.58=9.59-7.55+9.91=6.84-3.73+6.7=5.52-4.36+9.3=9.7-8.87+5.02=8.08-3.48+1.72=9.41-6.81+9.51=5.29-2.43+8.48=7.12-3.13+7.26=5.35-3.07+3.31=8.69-5.29+8.92=9.34-1.11+1.43=5.27-5.08+7.55=3.89-0.11+1.6=5.25-2.01-2.07=8.29-4.33-0.23=7.73-0.45-3.45=9.35-0.33-6.07=5.37-2.59-2.28=9.22-4.41-4.25=5.82-1.06-3.03=7.56-4.69-2.18=7.84-0.72-6.57=5.7-1.21-4.13=9.1-1.02-4.48=6.56-2.02-0.72=5.64-1.26-2.24=9.46-3.44-4.04=9.11-2.03-4.95=5.33-0.57-1.23=2.97-0.07-0.19=8.76-2.58-1.72=9.16-8.03-0.81=8.54-2.85-1.57=4.3-1.43-2.31=8.96-2.23-0.08=6.88-1.03-4.4=8.47-3.01-0.42=3.97-1.41-0.18=7.83-4.98-0.24=3-0.81-1.64=7.38-1.87-1.56=6.14-0.09-0.88=9.47-0.47-3.27=6.96-4.05-1.92=9.43-5.06-2.12=4.66-2.42-1.73=7.47-4.91-1.64=6.02-0.8-4.42=8.38-0.91-5.1=7.05-0.98-2.58=5.94-2.22-2.23=8.95-1.13-2.92=6.28-3.48-2.32=2.9-0.59-0.02=9.62-3.14-2.1=6.34-2.45-0.76=8.9-2.38-2.84=6.98-0.04-5.67=9.85-6.06-1.93=8.5-2.62-3.39=5.45-1.6-0.28=4.74-3.22-1.3=9.67-1.81-2.21=7.77-3.95-2.55=8-4.29-3.11=7.57-6.68-0.42=7.38-1.01-6.04=0.64+7.75+1.69+5.43=9.41+3.49+5.76+1.58=0.65+7.96+3.02+5.3=1.45+8.3+9.68+1.37=6.71+5.66+5.86+3.72=0.93+6.7+4.53+4.86=9.82+6.72+9.78+2.25=1.21+1.76+4.63+5.78=7.03+3.67+4.96+5.85=1.43+9.88+5.57+2.81=6.86+6.65+5.29+5.31=8.88+2.77+3.05+6.43=3.66+9.07+4.37+4.08=5.47+7.24+7.31+4.07=1.65+0.39+0.5+2.65=0.29+7.22+1.13+7.61=2.34+0.96+9.97+6.13=3.28+3.56+1.38+0.61=1.16+6.79+0.46+3.25=7.1+1+7.46+4.15=1.91+4+8.05+7.26=6.79+3.23+1.65+3.74=9.82+5.39+5.36+2.23=9.66+0.02+9.12+1.29=6.97+4.68+8.89+0.04=0.12+2.63+8.51+9.21=5.65+5.35+8.03+6.48=6.36+6.29+5.16+6.24=8.62+4.53+9.3+7.07=9.3+1.1+3+6.43=6.86+4.34+2.66+5.68=5.09+4.98+2.63+6.32=8.4+5.68+8.87+1.64=6.73+5.26+5.96+6.69=4.36+2.11+9.72+3.65=1.61+7.35+0.34+8.62=0.39+3.71+4.93+0.97=4.67+1.98+7.42+5.65=4.75+3.69+2.46+5.06=9.74+4.8+4.88+6.41=6.43+2.55+1.47+7.58=3.4+4.59+0.85+4.82=9.1+7.43+9.27+2.52=8.69+8.77+4.44+7=9.68+6.79+6.65+3.43=8.74+7.79+7.43+7.13=2.32+2.72+7.79+8.9=1.96+1.75+4.95+6.31=1.14+6.14+4.36+1.77=3.96+5.96+5.61+1.7=8.13+2.39+4.93+0.26=3.39+4.05+3.92+5=4.29+7.06+4.22+2.03=1.08+9.83+0.34+2.58=4.95+4.94+8.37-3.77=5.16+1.87+6.71-1.2=3.25+6.72+5.72-2.49=6.61+6.87+7.64-6.71=7.1+1.41+4.37-6.32=8.67+4.1+0.92-5.77=6.8+9.88+9.09-5.94=6.94+2+6.71-8.3=7.1+3.4+1-2.23=7.09+9.29+1.38-8.07=2.59+7.45+2.15-7.74=7.97+9.74+3.6-0.38=8.32+4.58+1.65-6.12=1.2+3.81+5.77-2.18=6.2+0.12+6.88-9.86=2.35+7.72+6.14-2.63=6+6.22+2.2-9.76=4.41+4.53+2.91-2.81=8.12+9.71+9.6-6.94=2.93+3.28+6.27-2.87=6.34+5.56+3.5-0.41=6.53+7.65+7.29-8.48=1.54+8.95+5.62-3.53=4.92+7.63+1.44-1.17=0.1+0.74+9.71-4.96=9.02+0.56+7.12-9.22=2.78+3.74+7.33-2.06=2.56+0.31+8.78-7.73=1.67+6.3+3.91-8.1=2.46+3.14+6.07-3.71=3.35+5.01+9.15-4.96=6.83+4.95+6.69-5.84=3.61+1.87+7.33-2.04=6.27+0.96+6.55-1.65=5.23+6.49+0.6-7.53=3.88+4.51+9.99-6.54=1.44+6.01+3.92-8.2=5.78+5.84+9.53-9.63=3.82+8.96+5.69-8.4=6.22+1.89+7.34-9.74=1.62+9.62+4.14-0.67=9.72+4.35+8.12-2.78=5.17+7.11+0.87-0.42=3.43+0.53+7.47-0.35=8.68+6.2+6.13-4.79=8.56+7.76+4.07-0.09=4.25+6.96+8.12-8.76=6.03+7.76+6.14-4.74=3.05+0.95+7.4-6.95=3.01+9.52+5.12-9.33=2.43+3.7+0.92-1.66=9.43+6.45+2.07-0.27=3.84+1.84+1.98-7.27=4.77+1.76+6.02-7.84=1.54+7.73-4.95+5.77=2.63+0.76-1.67+2.93=8.48+8.15-2.61+1.28=5.37+2.11-4.53+7.13=4.49+5.7-9.58+5.44=3.71+5.08-7.21+2.04=9.59+6.74-9.24+7.74=5.92+1.83-6.31+8.6=2.2+6.44-7.62+7.65=6.37+6.33-1+8.86=8.57+9.84-9.33+2.22=2.34+5.5-0.13+5.41=2.76+5.29-2.3+0.39=8.84+1.38-8.04+2.29=6.13+1.81-5.74+0.6=2.77+2.45-1.56+6.92=2.98+4.44-7.18+4.15=2.06+4.74-1.05+5.96=1.56+9.89-9.79+7.72=9.53+5.55-7.27+0.74=5.66+4.62-5.53+4.49=9.88+3.66-5.67+1.91=4.92+7.3-1.67+1.53=9.93+6.39-7.18+3.76=5.07+1.64-5.23+1.86=6.74+3.65-2.96+8.52=5.23+9.31-9.55+7.07=3.76+2.12-5.58+2.06=7.03+7.54-7.5+3.52=8.89+8.06-0.69+5.54=8.36+1.92-1.49+1.24=5.61+7.67-3.65+1.1=4.46+5.89-2.97+4.41=1.58+9.86-9.64+3.22=8.19+1.22-1.62+9.47=2.53+5.41-0.63+1.07=6.07+6.21-5.97+1.93=3.54+9.05-6.03+0.73=6.59+8.02-8.69+3.95=9.59+1.52-1.64+8.04=7.07+0.78-7.73+8.97=9.04+1.85-8.11+9.58=6.06+9.57-0.96+8.44=5.9+2.35-5.39+3=4.57+7.63-5.75+4.35=2.97+9.49-0.05+9.1=3.83+2.06-5.39+3.91=7.88+9.39-0.85+1.13=5.62+8.4-5.34+8.41=1.05+8.4-6.93+3.72=5.31+8.19-1.36+7.7=8.17+1.41-0.34+8.66=1.51+3.18-2.27+6.93=7.48+8.33-7.05+0.72=3.15+3-2.07-3.57=7.85+0.77-2.27-5.42=6.85+4.4-8.94-2.16=5.94+7.65-8.63-0.88=2.68+9.8-2.14-8.29=4.51+7.81-6.59-3.44=1.26+8.66-2.23-4.36=4.35+7.44-0.17-2.21=5.79+5.84-1.93-5.85=6.93+5.62-4.4-5.6=9.35+5.11-3.19-1.31=7.94+1.43-0.48-0.74=4.17+4.69-0.46-5.44=9.03+4.96-0.99-1.76=4.51+8.64-4.22-6.69=7.18+6.65-2.89-7.26=1.51+7.21-0.31-5.52=7.18+8.56-8.48-2.59=8.63+4.6-0.56-6.19=1.19+5.52-0.03-4.1=6.53+8.82-8.68-6.04=2.36+9.03-3.47-1.47=5.56+8.35-0.36-7.41=9.55+6.93-0.67-5.76=6.72+7.58-6.7-0.21=6.38+1.58-1.37-3.73=7.05+2.79-0.81-6.94=4.74+9.74-0.64-4.4=5.4+3.98-6.16-0.36=7.01+7.76-1.15-0.19=7.99+6.88-3.83-0.04=4.21+9.42-1.4-5.08=9.25+6.6-0.22-0.66=5.48+4.49-2.96-0.96=7.07+3.69-2.57-5.91=9.84+1.68-1.23-9.94=7.99+9.49-5.34-9.89=4.6+6.99-0.42-3.63=4.47+9.11-2.54-9.4=5.18+8.02-8.31-4.64=7.27+9.71-7.74-1.31=3.24+9.81-3.12-9.04=1+6.81-0.37-5.33=4.48+7.39-2.02-3.25=6.71+6.91-4.27-6.99=6.52+3.69-2.62-0.31=5.35+9.63-8.03-4.08=2.82+8.63-5.88-1.26=4.39+2.71-2.96-2.69=2.1+2.59-0.97-2.61=9.27+0.04-1.28-2.14=6.34+2.49-5.93-0.76=1.82+9.89-6.01-2.13=5.94+8.23-0.14-4.53=6.04-4.05+8.01+1.32=9.6-0.65+0.51+9.04=8.7-1.54+1.67+3.17=5.03-4.49+7+9.77=2.94-1.93+3.22+4.19=3.82-3.12+0.6+2.32=7.51-2.14+0.66+0.59=3.48-1.84+0.93+2.55=5.59-2.36+7.22+3.51=3.8-2.95+1.15+9.97=2.01-1.04+3.22+4.7=8.18-4.07+4.4+1=1.31-0.17+5.73+4.1=7.57-4.75+5.81+4.12=4-2.23+1.06+4.64=8.07-2.47+9.17+1.34=8.17-3.07+7.01+3.85=6.16-4.94+3.61+9.85=8.48-2.37+2.84+4.14=7.42-4.01+5.55+8.04=5.43-4.07+9.26+8.33=4.45-1.21+5.58+5.74=9.64-0.71+4.1+6.85=6.37-4.76+3.52+6.25=4.97-3.95+2.3+3.89=5.41-2.22+8.79+8.54=6.94-6.26+4.66+9.7=4.98-3.24+9.94+4.28=0.58-0.48+0.05+6.69=3.22-2.72+2.25+3.28=8.95-8.77+6.95+7.96=7.91-7.26+5.28+3.26=9.04-7.23+5.45+5.14=7.97-5.37+3.41+7.64=3.26-1.17+1.39+3.86=4.69-3.1+0.03+7.66=8.17-7.07+7.52+8.87=7.33-1.42+1.34+6.19=5.07-2.62+9.59+6.51=3.73-1.63+2.74+7.02=7.02-1.11+9.73+1.75=8.05-3.06+6.33+0.31=7.59-2.51+7.41+0.49=4.6-0.52+3.35+7.08=8.61-6.55+0.67+6.71=4.52-3.34+8.73+9.76=8.26-2.47+4.76+5.36=5.28-2.54+4.24+0.71=8.21-3.9+5.52+1.97=7.04-4.99+9.9+8.9=8.42-4.67+1.73+0.53=7.74-3.6+3.89+6.13=6.02-2.46+9.25+1.55=4.23-1.27+4.65+3.37=4.12-3.83+4.53-4.26=5.25-3.3+3.79-5.04=2.77-1.32+4.93-4.27=7.02-6.13+8.05-5=6.06-1.31+8.26-0.24=9.91-1.88+4.51-0.68=2.75-0.07+9.98-9.4=9.51-5.35+3.03-5.59=8.94-4.31+7.53-0.21=8.56-7.02+8.18-3.35=7.07-3.56+3.49-5.81=3.67-2.93+5.1-3.56=5.69-2.22+6.75-6.95=1.07-0.3+9.13-4.23=5.84-4.84+5.72-0.44=8.57-1.38+3.29-2.65=5.67-3.78+4.83-3.49=9.94-1.27+7.52-3.82=3.47-1.25+3.11-1.94=6.92-3.62+9.85-6.83=6.3-5.76+9.64-7.3=8.94-2.97+1.01-6.06=4.4-0.17+3.15-3.98=5.64-4.06+0.72-0.81=5.62-3.99+6.73-1.37=3.49-0.6+9.52-7.21=4.76-0.23+0.67-2.94=5.38-4.95+7.7-1.36=7.51-0.44+6.59-7.1=4.98-3.99+9.4-7.63=9.97-5.97+6.98-7.28=8-1.95+7.89-1.14=8.72-5.49+7.16-0.37=9.63-1.85+9.77-1.01=6.76-6.43+5.9-2.77=8.23-0.03+8.22-5.99=8.84-7.62+4.25-2.02=8.97-1.66+4.2-2.44=5.94-1.9+5.59-8.16=9.86-1.75+4.35-3.92=3.74-1.98+6.66-4.98=7.82-0.55+1.18-5.15=9.12-1.67+0.99-3.54=8.91-2.67+3.12-8.36=9.42-5.03+4.42-8.17=5.15-0.65+7.18-1.77=8.64-6.35+8.6-6.26=6.22-4.55+5.62-5.22=4.74-3.4+9.57-7.36=7.21-1.97+8.27-3.29=2.24-1.03+5.01-2.53=9.2-0.95+4.43-5.61=4.01-3.56+7.64-4.69=7.3-7.09+6.92-3.01=8.27-1.1-1.55+2.08=8.76-2.74-3.11+8.51=9.34-1.97-4.97+2.51=7.09-2.55-1.59+4.72=6.04-1.66-2.18+1.48=8.12-0.68-0.99+2.4=9.67-1.2-0.42+4.25=6.75-0.03-2.09+3.15=4.57-1.34-1.1+0.72=8.69-1.93-1.68+7.41=9.88-5.82-1.92+3.76=8.17-0.84-1.88+9.74=4.41-1.79-0.11+3.1=9.25-3.17-4.49+6.92=9.14-6.75-0.54+7.53=9.53-9.09-0.08+3.41=9.94-3.36-1.54+7.2=6.47-2.56-2.12+6.05=9.42-0.22-3.17+2.95=8.23-2.28-1.08+6.25=7.9-3.07-1.41+8.9=6.84-3.42-1.32+2.22=8.28-4.86-1.99+4.17=8.48-1.37-4.28+7.76=4.72-4.34-0.2+2.96=9.53-2.54-1.13+1.92=8.84-1.97-2.59+9.82=6.49-2.12-4.15+4.56=7.5-6.54-0.44+3.08=7.23-4.76-2.36+9.13=5.72-1.87-2.42+3.07=9.45-3.85-3.83+6.26=9.03-3.09-3.59+0.38=5.79-0.54-2.03+9.18=4.56-0.27-0.4+4.49=7.28-2.01-3.05+7.46=2.54-0.32-0.72+2.77=6.74-2.73-1.06+6.17=8.12-4.37-0.18+4.38=9.62-6.2-0.56+2.26=9.52-5.87-0.28+2.99=9.56-3.53-1.03+0.91=6.64-1.81-0.67+3.23=3.81-3.2-0.29+9.8=9.65-2.1-0.3+9.39=9.86-1.72-1.61+5.4=8.55-0.87-3.24+5.15=5.99-0.9-1.4+3.31=8.91-0.32-6.61+3.35=8.63-4.1-2.7+1.53=3.19-0.93-2.11+1.87=8.06-1.37-0.03+8.05=2.31-0.12-1.28+0.91=8.19-0.57-4.7+5.59=8.46-0.54-2.4-1.04=9.48-0.51-0.61-7.91=8.75-0.92-2.25-0.84=9.88-7.06-0.02-0.06=9.75-5.97-2.14-0.73=9.91-0.2-5.83-0.76=9.62-6.91-0.17-0.02=8.03-1.38-3.03-3.46=6.71-1.74-0.71-2.27=9.25-0.62-1.57-5.48=8.8-0.37-0.1-3.17=2.24-0.36-0.11-0.29=8.93-3.79-1.79-3.12=7.26-0.05-0.44-0.55=2.9-0.31-0.2-0.53=7.14-0.06-1.17-4.85=9.04-1.21-1.23-1.63=9.87-0.33-2.78-0.39=9.56-1.22-0.99-4.13=9.56-6.34-0.88-0.69=9.55-4.53-0.25-0.42=8.7-1.2-1.03-3.17=9.49-0.82-4.58-2.98=7.06-0.77-3.32-1.03=9.11-2.38-1.77-3.36=3.6-1.93-0.92-0.09=8.68-0.87-2.14-1.27=9.94-2.26-1.15-2.18=8.65-0.68-3.72-1.5=9.45-3.27-4.02-0.1=3.91-2.43-0.31-0.15=8.08-3.13-0.92-1.71=9.63-0.34-6.99-0.86=5.67-0.29-0.34-1.92=8.66-1.22-2.9-1.74=5.78-3.51-0.28-0.32=9.49-3.11-1.57-1.64=9.13-3.89-1.37-2.01=8.17-0.82-1.76-3.61=9.22-1.99-0.59-1.15=7.98-3.04-1.44-0.71=7.37-0.51-2.28-0.96=8.11-1.8-0.49-5.55=9.42-4.86-1.6-2.76=6.61-4.14-0.55-1.11=9.57-3.69-1.75-0.53=6.6-0.02-2.59-0.69=7.99-4.42-1.95-1.19=3.87-0.69-1.89-1.15=5.47-3.22-0.64-1.13=9.08-1.58-1.69-0.15=6.93-0.45-1.15-2.38=9.23-3.02-3.27-1.35=9.12-4.84-0.09-2.45=参考答案1.83+4.04=5.879.18+9=18.182.06+5.1=7.162.92+6.62=9.546.36+2.12=8.487.71+0.18=7.898.73+8.39=17.128+8.21=16.217.24+2.04=9.285.31+4.03=9.343.06+2.73=5.795.28+6.19=11.475.01+2.5=7.516.17+0.4=6.578.36+4.55=12.912.56+4.57=7.135.22+7.79=13.015.54+8.12=13.663.36+9.94=13.34.2+1.46=5.669.51+1.14=10.650.84+6.19=7.033.13+1.14=4.276.79+7.96=14.756.37+7.58=13.954.24+2.71=6.957.12+9.62=16.743.75+5.05=8.81.64+1.29=2.937.27+2.12=9.395.37+1.47=6.840.67+8.93=9.61.29+3.1=4.390.61+2.38=2.996.65+2.13=8.785.93+8.77=14.71.69+8.02=9.714.64+7.02=11.665.05+1.84=6.893.5+2.5=64.54+3.93=8.479.3+9.46=18.763.46+3.76=7.227.14+9.29=16.436.9+5.69=12.593.34+8.9=12.245.62+0.71=6.338.22+9.76=17.988.57+1.3=9.876.55+0.5=7.050.22+7.96=8.181.34+7.12=8.462.01+9.14=11.150.6+4.15=4.753.45-2.92=0.538.85-3.89=4.964.74-3.74=16.9-3.85=3.058.84-6.23=2.615.68-3.98=1.76.97-5.95=1.029.5-7.5=27.16-1.79=5.379.84-3.26=6.589.75-3.19=6.565.43-0.41=5.024.98-3.58=1.49.28-3.24=6.046.41-3.82=2.592.82-0.36=2.468.96-0.95=8.019.03-0.25=8.784.99-1.24=3.757.9-1.91=5.993.48-3.07=0.419.1-3.72=5.386.69-5.58=1.118.64-4.71=3.937.99-6.41=1.589.63-0.05=9.589.71-6.17=3.547.05-1.24=5.817.09-3.07=4.027.02-0.27=6.756.63-4.33=2.38.64-7.61=1.039.97-0.87=9.18.28-7.19=1.095.96-0.3=5.666.18-5=1.189.28-3.77=5.511.67-1.08=0.598.06-1.79=6.279.36-7.37=1.990.91-0.11=0.87.92-7.22=0.78.35-7.87=0.488.11-6.82=1.296.12-0.03=6.093.55-3.22=0.339.27-3.09=6.184.56-1.76=2.89.81-8.5=1.318.07-3.57=4.56.72-2.7=4.026.44-2.95=3.497.99-3.89=4.12.45-1.4=1.058.85+5.64+6.64=21.137.86+4.42+2.04=14.324.16+2.18+6.02=12.363.87+2.51+1.63=8.019.15+1.91+2.47=13.538.81+5.63+3.15=17.590.55+3.24+6.53=10.322.33+4.25+2.81=9.399.04+4.78+3.52=17.348.66+1.23+9=18.894.95+5.66+6.1=16.716.54+8.38+3.69=18.618.38+4.67+9.13=22.189.9+4.26+2.53=16.692.92+0.07+8.02=11.014.43+4.53+7.71=16.676.89+5.27+6.15=18.314.08+8.93+1.26=14.275.6+7.24+7.65=20.496.35+9.99+9.02=25.360.81+8.67+5.88=15.369.74+0.3+3.64=13.682.33+5.77+4.71=12.810.45+9.81+2.79=13.055.78+6.42+3.77=15.977.94+5.53+9.42=22.898.38+7.24+1.3=16.921.77+3.54+1.01=6.321.7+0.49+4.42=6.618.67+7.85+8.1=24.621.61+6.54+0.58=8.734.37+6.69+5.76=16.826.09+4.59+7.39=18.076.19+0.09+2.69=8.973.88+1.17+2.03=7.087.03+7.54+1.48=16.059.75+5.84+2.27=17.862.78+7.27+4.14=14.197.6+8.93+6.84=23.378.89+3.47+5.59=17.950.67+9.73+5.44=15.842.04+5.73+2.49=10.260.94+7.08+0.56=8.589.83+6.24+3.85=19.921.2+8.5+6.6=16.31.51+9.84+5.02=16.371.69+7.33+8.75=17.772.83+1.39+0.79=5.018.15+2.14+8.31=18.62.15+7.83+9.78=19.765.8+2.69+7.86=16.350.93+2.74+9.59=13.265.71+5.65+9.66=21.028.68+3.75+4.17=16.63.51+0.04-3.15=0.48.88+4.64-2.42=11.14.68+0.4-4.04=1.046.66+0.21-0.96=5.919.17+4.09-7.19=6.073.06+9.49-4.82=7.736.53+9.52-9.8=6.256.47+0.45-2.27=4.656.18+2.42-5=3.67.58+1.36-4.85=4.090.17+4.55-4.06=0.667.29+6.2-5.17=8.326.06+0.93-2.81=4.183.87+4.18-6.34=1.713.15+9.24-3.07=9.328.68+9.18-5.88=11.986.95+2.07-2.27=6.754.69+6.13-0.33=10.493.94+9.55-3.39=10.15.61+2.19-1.52=6.285.18+8.14-0.09=13.239.77+4.44-8.17=6.041.16+3.13-2.14=2.153.1+5.13-0.29=7.946.55+5.06-9.08=2.530.46+6.94-5.64=1.765.23+1.52-2.1=4.656.39+0.38-3.98=2.796.59+7.59-8.91=5.270.64+8.52-2.86=6.35.02+3-1.51=6.514.09+2.58-4.95=1.726.62+4.57-4.35=6.840.41+9.81-9.03=1.194.88+8.66-2.45=11.095.94+6.05-8.64=3.359.43+1.39-6.02=4.81.97+2.38-0.77=3.580.66+3.98-1.23=3.416.57+2.8-8.48=0.893.02+8.71-9.7=2.030.57+9.11-5.96=3.724.08+7.32-9.24=2.165.1+2.14-6.44=0.89.71+1.04-7.16=3.598.85+9.71-4.91=13.650.88+2.95-2.65=1.182+6.61-6.63=1.980.82+4.42-4.91=0.333.79+5.93-4.04=5.681.69+4.04-4.94=0.793.59+9.3-8.7=4.194.46+1.55-3.78=2.238.38+5.51-2.29=11.64.06-2.15+3.76=5.678.94-8.02+9.48=10.48.2-3.05+5.51=10.667.1-6.98+6.82=6.949.82-3.42+8.56=14.968.49-3.55+2.65=7.593.88-2.08+1.74=3.547.97-1.94+8.86=14.895.06-2.25+6.83=9.648.86-1.57+8.64=15.938.92-6.37+3.1=5.658.62-8.17+5.91=6.369.76-6.97+7.8=10.597.14-1.34+4.58=10.388.75-1.83+4.41=11.335.63-3.49+1.58=3.727.14-1.69+3.04=8.497.11-5.35+2.23=3.996.37-5.63+2.91=3.657.3-4.32+5.59=8.577.25-0.27+4.78=11.768.56-4.8+0.66=4.428.86-6.51+8.42=10.779.05-6.03+5.96=8.986.44-5.29+8.55=9.78.83-6.17+1.36=4.026.79-1.18+9.33=14.948.09-0.76+2.02=9.354.13-3.95+4.26=4.447.29-6.71+8.22=8.86.16-2.71+9.72=13.177.96-6.48+8.13=9.618.71-5+9.47=13.185.96-1.8+7.74=11.93.91-0.84+5.83=8.95.8-3.9+0.14=2.046.45-6.3+3.7=3.853.9-0.39+9.4=12.912.46-1.5+9.77=10.738.05-6.47+2.41=3.997.18-0.42+3.58=10.349.59-7.55+9.91=11.956.84-3.73+6.7=9.815.52-4.36+9.3=10.469.7-8.87+5.02=5.858.08-3.48+1.72=6.329.41-6.81+9.51=12.115.29-2.43+8.48=11.347.12-3.13+7.26=11.255.35-3.07+3.31=5.598.69-5.29+8.92=12.329.34-1.11+1.43=9.665.27-5.08+7.55=7.743.89-0.11+1.6=5.385.25-2.01-2.07=1.178.29-4.33-0.23=3.737.73-0.45-3.45=3.839.35-0.33-6.07=2.955.37-2.59-2.28=0.59.22-4.41-4.25=0.565.82-1.06-3.03=1.737.56-4.69-2.18=0.697.84-0.72-6.57=0.555.7-1.21-4.13=0.369.1-1.02-4.48=3.66.56-2.02-0.72=3.825.64-1.26-2.24=2.149.46-3.44-4.04=1.989.11-2.03-4.95=2.135.33-0.57-1.23=3.532.97-0.07-0.19=2.718.76-2.58-1.72=4.469.16-8.03-0.81=0.328.54-2.85-1.57=4.124.3-1.43-2.31=0.568.96-2.23-0.08=6.656.88-1.03-4.4=1.458.47-3.01-0.42=5.043.97-1.41-0.18=2.387.83-4.98-0.24=2.613-0.81-1.64=0.557.38-1.87-1.56=3.956.14-0.09-0.88=5.179.47-0.47-3.27=5.736.96-4.05-1.92=0.999.43-5.06-2.12=2.254.66-2.42-1.73=0.517.47-4.91-1.64=0.926.02-0.8-4.42=0.88.38-0.91-5.1=2.377.05-0.98-2.58=3.495.94-2.22-2.23=1.498.95-1.13-2.92=4.96.28-3.48-2.32=0.482.9-0.59-0.02=2.299.62-3.14-2.1=4.386.34-2.45-0.76=3.138.9-2.38-2.84=3.686.98-0.04-5.67=1.279.85-6.06-1.93=1.868.5-2.62-3.39=2.495.45-1.6-0.28=3.574.74-3.22-1.3=0.229.67-1.81-2.21=5.657.77-3.95-2.55=1.278-4.29-3.11=0.67.57-6.68-0.42=0.477.38-1.01-6.04=0.330.64+7.75+1.69+5.43=15.519.41+3.49+5.76+1.58=20.240.65+7.96+3.02+5.3=16.931.45+8.3+9.68+1.37=20.86.71+5.66+5.86+3.72=21.950.93+6.7+4.53+4.86=17.029.82+6.72+9.78+2.25=28.571.21+1.76+4.63+5.78=13.387.03+3.67+4.96+5.85=21.511.43+9.88+5.57+2.81=19.696.86+6.65+5.29+5.31=24.118.88+2.77+3.05+6.43=21.133.66+9.07+4.37+4.08=21.185.47+7.24+7.31+4.07=24.091.65+0.39+0.5+2.65=5.190.29+7.22+1.13+7.61=16.252.34+0.96+9.97+6.13=19.43.28+3.56+1.38+0.61=8.831.16+6.79+0.46+3.25=11.667.1+1+7.46+4.15=19.711.91+4+8.05+7.26=21.226.79+3.23+1.65+3.74=15.419.82+5.39+5.36+2.23=22.89.66+0.02+9.12+1.29=20.096.97+4.68+8.89+0.04=20.580.12+2.63+8.51+9.21=20.475.65+5.35+8.03+6.48=25.516.36+6.29+5.16+6.24=24.058.62+4.53+9.3+7.07=29.529.3+1.1+3+6.43=19.836.86+4.34+2.66+5.68=19.545.09+4.98+2.63+6.32=19.028.4+5.68+8.87+1.64=24.596.73+5.26+5.96+6.69=24.644.36+2.11+9.72+3.65=19.841.61+7.35+0.34+8.62=17.920.39+3.71+4.93+0.97=104.67+1.98+7.42+5.65=19.724.75+3.69+2.46+5.06=15.969.74+4.8+4.88+6.41=25.836.43+2.55+1.47+7.58=18.033.4+4.59+0.85+4.82=13.669.1+7.43+9.27+2.52=28.328.69+8.77+4.44+7=28.99.68+6.79+6.65+3.43=26.558.74+7.79+7.43+7.13=31.092.32+2.72+7.79+8.9=21.731.96+1.75+4.95+6.31=14.971.14+6.14+4.36+1.77=13.413.96+5.96+5.61+1.7=17.238.13+2.39+4.93+0.26=15.713.39+4.05+3.92+5=16.364.29+7.06+4.22+2.03=17.61.08+9.83+0.34+2.58=13.834.95+4.94+8.37-3.77=14.495.16+1.87+6.71-1.2=12.543.25+6.72+5.72-2.49=13.26.61+6.87+7.64-6.71=14.417.1+1.41+4.37-6.32=6.568.67+4.1+0.92-5.77=7.926.8+9.88+9.09-5.94=19.836.94+2+6.71-8.3=7.357.1+3.4+1-2.23=9.277.09+9.29+1.38-8.07=9.692.59+7.45+2.15-7.74=4.457.97+9.74+3.6-0.38=20.938.32+4.58+1.65-6.12=8.431.2+3.81+5.77-2.18=8.66.2+0.12+6.88-9.86=3.342.35+7.72+6.14-2.63=13.586+6.22+2.2-9.76=4.664.41+4.53+2.91-2.81=9.048.12+9.71+9.6-6.94=20.492.93+3.28+6.27-2.87=9.616.34+5.56+3.5-0.41=14.996.53+7.65+7.29-8.48=12.991.54+8.95+5.62-3.53=12.584.92+7.63+1.44-1.17=12.820.1+0.74+9.71-4.96=5.599.02+0.56+7.12-9.22=7.482.78+3.74+7.33-2.06=11.792.56+0.31+8.78-7.73=3.921.67+6.3+3.91-8.1=3.782.46+3.14+6.07-3.71=7.963.35+5.01+9.15-4.96=12.556.83+4.95+6.69-5.84=12.633.61+1.87+7.33-2.04=10.776.27+0.96+6.55-1.65=12.135.23+6.49+0.6-7.53=4.793.88+4.51+9.99-6.54=11.841.44+6.01+3.92-8.2=3.175.78+5.84+9.53-9.63=11.523.82+8.96+5.69-8.4=10.076.22+1.89+7.34-9.74=5.711.62+9.62+4.14-0.67=14.719.72+4.35+8.12-2.78=19.415.17+7.11+0.87-0.42=12.733.43+0.53+7.47-0.35=11.088.68+6.2+6.13-4.79=16.228.56+7.76+4.07-0.09=20.34.25+6.96+8.12-8.76=10.576.03+7.76+6.14-4.74=15.193.05+0.95+7.4-6.95=4.453.01+9.52+5.12-9.33=8.322.43+3.7+0.92-1.66=5.399.43+6.45+2.07-0.27=17.683.84+1.84+1.98-7.27=0.394.77+1.76+6.02-7.84=4.711.54+7.73-4.95+5.77=10.092.63+0.76-1.67+2.93=4.658.48+8.15-2.61+1.28=15.35.37+2.11-4.53+7.13=10.084.49+5.7-9.58+5.44=6.053.71+5.08-7.21+2.04=3.629.59+6.74-9.24+7.74=14.835.92+1.83-6.31+8.6=10.042.2+6.44-7.62+7.65=8.676.37+6.33-1+8.86=20.568.57+9.84-9.33+2.22=11.32.34+5.5-0.13+5.41=13.122.76+5.29-2.3+0.39=6.148.84+1.38-8.04+2.29=4.476.13+1.81-5.74+0.6=2.82.77+2.45-1.56+6.92=10.582.98+4.44-7.18+4.15=4.392.06+4.74-1.05+5.96=11.711.56+9.89-9.79+7.72=9.389.53+5.55-7.27+0.74=8.555.66+4.62-5.53+4.49=9.249.88+3.66-5.67+1.91=9.784.92+7.3-1.67+1.53=12.089.93+6.39-7.18+3.76=12.95.07+1.64-5.23+1.86=3.346.74+3.65-2.96+8.52=15.955.23+9.31-9.55+7.07=12.063.76+2.12-5.58+2.06=2.367.03+7.54-7.5+3.52=10.598.89+8.06-0.69+5.54=21.88.36+1.92-1.49+1.24=10.035.61+7.67-3.65+1.1=10.734.46+5.89-2.97+4.41=11.791.58+9.86-9.64+3.22=5.028.19+1.22-1.62+9.47=17.262.53+5.41-0.63+1.07=8.386.07+6.21-5.97+1.93=8.243.54+9.05-6.03+0.73=7.296.59+8.02-8.69+3.95=9.879.59+1.52-1.64+8.04=17.517.07+0.78-7.73+8.97=9.099.04+1.85-8.11+9.58=12.366.06+9.57-0.96+8.44=23.115.9+2.35-5.39+3=5.864.57+7.63-5.75+4.35=10.82.97+9.49-0.05+9.1=21.513.83+2.06-5.39+3.91=4.417.88+9.39-0.85+1.13=17.555.62+8.4-5.34+8.41=17.091.05+8.4-6.93+3.72=6.245.31+8.19-1.36+7.7=19.848.17+1.41-0.34+8.66=17.91.51+3.18-2.27+6.93=9.357.48+8.33-7.05+0.72=9.483.15+3-2.07-3.57=0.517.85+0.77-2.27-5.42=0.936.85+4.4-8.94-2.16=0.155.94+7.65-8.63-0.88=4.082.68+9.8-2.14-8.29=2.054.51+7.81-6.59-3.44=2.291.26+8.66-2.23-4.36=3.334.35+7.44-0.17-2.21=9.415.79+5.84-1.93-5.85=3.856.93+5.62-4.4-5.6=2.559.35+5.11-3.19-1.31=9.967.94+1.43-0.48-0.74=8.154.17+4.69-0.46-5.44=2.969.03+4.96-0.99-1.76=11.244.51+8.64-4.22-6.69=2.247.18+6.65-2.89-7.26=3.681.51+7.21-0.31-5.52=2.897.18+8.56-8.48-2.59=4.678.63+4.6-0.56-6.19=6.481.19+5.52-0.03-4.1=2.586.53+8.82-8.68-6.04=0.632.36+9.03-3.47-1.47=6.455.56+8.35-0.36-7.41=6.149.55+6.93-0.67-5.76=10.056.72+7.58-6.7-0.21=7.396.38+1.58-1.37-3.73=2.867.05+2.79-0.81-6.94=2.094.74+9.74-0.64-4.4=9.445.4+3.98-6.16-0.36=2.867.01+7.76-1.15-0.19=13.437.99+6.88-3.83-0.04=114.21+9.42-1.4-5.08=7.159.25+6.6-0.22-0.66=14.975.48+4.49-2.96-0.96=6.057.07+3.69-2.57-5.91=2.289.84+1.68-1.23-9.94=0.357.99+9.49-5.34-9.89=2.254.6+6.99-0.42-3.63=7.544.47+9.11-2.54-9.4=1.645.18+8.02-8.31-4.64=0.257.27+9.71-7.74-1.31=7.933.24+9.81-3.12-9.04=0.891+6.81-0.37-5.33=2.114.48+7.39-2.02-3.25=6.66.71+6.91-4.27-6.99=2.366.52+3.69-2.62-0.31=7.285.35+9.63-8.03-4.08=2.872.82+8.63-5.88-1.26=4.314.39+2.71-2.96-2.69=1.452.1+2.59-0.97-2.61=1.119.27+0.04-1.28-2.14=5.896.34+2.49-5.93-0.76=2.141.82+9.89-6.01-2.13=3.575.94+8.23-0.14-4.53=9.56.04-4.05+8.01+1.32=11.329.6-0.65+0.51+9.04=18.58.7-1.54+1.67+3.17=125.03-4.49+7+9.77=17.312.94-1.93+3.22+4.19=8.423.82-3.12+0.6+2.32=3.627.51-2.14+0.66+0.59=6.623.48-1.84+0.93+2.55=5.125.59-2.36+7.22+3.51=13.963.8-2.95+1.15+9.97=11.972.01-1.04+3.22+4.7=8.898.18-4.07+4.4+1=9.511.31-0.17+5.73+4.1=10.977.57-4.75+5.81+4.12=12.754-2.23+1.06+4.64=7.478.07-2.47+9.17+1.34=16.118.17-3.07+7.01+3.85=15.966.16-4.94+3.61+9.85=14.688.48-2.37+2.84+4.14=13.097.42-4.01+5.55+8.04=175.43-4.07+9.26+8.33=18.954.45-1.21+5.58+5.74=14.569.64-0.71+4.1+6.85=19.886.37-4.76+3.52+6.25=11.384.97-3.95+2.3+3.89=7.215.41-2.22+8.79+8.54=20.526.94-6.26+4.66+9.7=15.044.98-3.24+9.94+4.28=15.960.58-0.48+0.05+6.69=6.843.22-2.72+2.25+3.28=6.038.95-8.77+6.95+7.96=15.097.91-7.26+5.28+3.26=9.199.04-7.23+5.45+5.14=12.47.97-5.37+3.41+7.64=13.653.26-1.17+1.39+3.86=7.344.69-3.1+0.03+7.66=9.288.17-7.07+7.52+8.87=17.497.33-1.42+1.34+6.19=13.445.07-2.62+9.59+6.51=18.553.73-1.63+2.74+7.02=11.867.02-1.11+9.73+1.75=17.398.05-3.06+6.33+0.31=11.637.59-2.51+7.41+0.49=12.984.6-0.52+3.35+7.08=14.518.61-6.55+0.67+6.71=9.444.52-3.34+8.73+9.76=19.678.26-2.47+4.76+5.36=15.915.28-2.54+4.24+0.71=7.698.21-3.9+5.52+1.97=11.87.04-4.99+9.9+8.9=20.858.42-4.67+1.73+0.53=6.017.74-3.6+3.89+6.13=14.166.02-2.46+9.25+1.55=14.364.23-1.27+4.65+3.37=10.984.12-3.83+4.53-4.26=0.565.25-3.3+3.79-5.04=0.72.77-1.32+4.93-4.27=2.117.02-6.13+8.05-5=3.946.06-1.31+8.26-0.24=12.779.91-1.88+4.51-0.68=11.862.75-0.07+9.98-9.4=3.269.51-5.35+3.03-5.59=1.68.94-4.31+7.53-0.21=11.958.56-7.02+8.18-3.35=6.377.07-3.56+3.49-5.81=1.193.67-2.93+5.1-3.56=2.285.69-2.22+6.75-6.95=3.271.07-0.3+9.13-4.23=5.675.84-4.84+5.72-0.44=6.288.57-1.38+3.29-2.65=7.835.67-3.78+4.83-3.49=3.239.94-1.27+7.52-3.82=12.373.47-1.25+3.11-1.94=3.396.92-3.62+9.85-6.83=6.326.3-5.76+9.64-7.3=2.888.94-2.97+1.01-6.06=0.924.4-0.17+3.15-3.98=3.45.64-4.06+0.72-0.81=1.495.62-3.99+6.73-1.37=6.993.49-0.6+9.52-7.21=5.24.76-0.23+0.67-2.94=2.265.38-4.95+7.7-1.36=6.777.51-0.44+6.59-7.1=6.564.98-3.99+9.4-7.63=2.769.97-5.97+6.98-7.28=3.78-1.95+7.89-1.14=12.88.72-5.49+7.16-0.37=10.029.63-1.85+9.77-1.01=16.546.76-6.43+5.9-2.77=3.468.23-0.03+8.22-5.99=10.438.84-7.62+4.25-2.02=3.458.97-1.66+4.2-2.44=9.075.94-1.9+5.59-8.16=1.479.86-1.75+4.35-3.92=8.543.74-1.98+6.66-4.98=3.4