四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编2.2+7.76-3.56+5.36=5.4-4.69+4.99=1.5+1.13+6.28+3.03=9.96-7.33+6.52+5.24=9.89-5.49=7.64-6.65+7.1+0.37=9.7-2.84-0.39-6.03=6.23-2.56+0.7-3.08=5.9-0.13-3.06-0.03=8.18-2.25-1.84-0.03=9.99+8.58-1.52-6.55=3+3.37+2=8.52-0.6-1.44-1.78=7.5-2.78+0.88-4.4=8.29-0.95-1.52-2.47=1.83+8.41+3.72=8.12+3.26+1.79=8.33-3.68+6.78-7.85=7.7+7.67+7.06-4.65=3.99+2.41=5.74-2.51+1.06+5.17=9.31-5.55+6.05-3.89=8.04+0.04=3.48+5.3+3.5-2.89=4.42-3.67+6.91-4.62=1.6-0.98+7.09-0.6=0.83+4.13-1.87=3.89+7.95+6.88=9.31-2.49+8.16=9.07-1.4-5.24-2.15=7.34-0.63=8.31-0.09=1.79-1.39=5.53+8.7-0.89-4.66=4.08+5.47=6.19+2.23-5.33=8.34-3.28-2.81+0.69=9.01-6.59=6.81+4.39+2.64+4.25=6.93-5.51+9.96=7.71-0.35-4.39-1.72=9.9-5.06+7.02=9.56-6.66-2.46=8.67+3.58-2.4-1.28=6.8+6.94+6.92-9.97=9.03+6.52-2.94-9.11=8.04-0.12-5.56+5.72=6.71-0.3-3.76=7.83-3.26-0.54+6.99=8.6-6.6-1.11+7.55=3.93-0.41+8.28-9.91=9.45+7.93+0.3-8.46=9.38-3.15+1.62-0.88=8.98-2.61+5.29+7.79=2.99-0.44+0.54-1.51=6.65-2.75+7.77-5.69=1.23-0.31-0.12-0.44=8.31-2.1+0.73=7.68-0.25-0.37=7.5-6.51+8.36+7.79=8.94+5.06-0.48+0.91=5.47+0.58+2.9=8.25+6.16-1.06+3.7=4.05+8.89+4.35+9.03=9.8-5.48=4.36+3.17+1.53+7.98=6.84-0.2-1.82-3.57=7.53-2.81-1.06=9.26-8.67+3.16+5.68=9.1-1.05-0.91-3.6=9.85+5.02-1.82-3.89=9.68-0.49-7.14-1.54=9.41+0.81+6.15=2.92+1.82+4.75+7.25=9.96-0.7-4.97+6.47=7.09-1.43-1.77=0.64+3.25+9.54+4.53=3.37+4.93=6.76+6.22-7.68+8.77=4.54+3.07+5.23+1.33=9.85-0.41-3.49+6.35=3.54-1.79-0.74=4.67+6.82+4.1=3.63+6.34-5.95=9.11-1.65+1.87=9.58+1.44-4.43-6.3=6.16+5.96-3.61+4.09=6.45+2.17-0.43+2.11=6.02+4.93+5.95+8.01=7.26-4.42+6.47-8.85=9.97-1.99-7.41=4.77+7.23-6.98=9.16-0.67-7.75+9.03=2.17+5.82-5.24+6.15=6.02+0.07+7.27+3.77=9.11-7.59+0.5=9.52+4.85-0.7-4.06=9.79-6.15-0.88=7.06-3.14+5.03-0.62=8.34-0.85-3.06=3.49-0.71=9.42+9.22-1.38-5.46=7.74-1.63-0.49-4.31=7.42+6.2=1.65+8.1+1.67-7.53=9.44+1.06-1.28=7.06+5.71+1.4-8.19=9.8-2.57+4.01+8.7=9.89+5.17+7.92=6.08-5.92+5.05-3.09=0.08+6.65+4.22-8.54=7.72-4.76+2.52=8.24+1.1+4.65-6.89=2.91+3.28+6.25=3.36+1.48+7.56-8.85=6.13+6.58+2.82+3.08=9.47-3.66-3.35-1.9=8.16-3.45-2.17+9.86=9.98-6.19+7.19+2.7=6.87-1.81=9.89-0.72+9.88+1.08=9.01+7.16-5.19=2.64+9.32-5.59-2.87=6.03+0.46-1.82-3.12=6.84+0.82+6.99-7.66=3.94+9.35+2.82-6.76=3.89-2.13+1.75+9.09=3.59+1.87+3.98+8.23=9.86-1.44+0.44-7.41=1.55-0.14+9.62=6.89-1.27-5.38=3.81-0.34+1.21=8.1-6.71=9.2+6.78-7.44=5.8+1.62+4.74-6.89=2.66+1.33-2.13=9.24-4.2-0.13-2.38=6.83+3.91=9.76+4.76-8.48=9.82-4.03+6.31=6.4+5.39-1.05=9.71+0.89+4.28=1.74+2.92-0.44+8.69=0.91+3.23+6.92-6.46=7.95-1.34-2.43-0.55=6.49-5.92+6.43-2.6=9.2+1.24-7.72=8.53-6.23-1.15+0.94=7.68-3.02+2.6=8.58-0.17-6.45+0.94=6.32+6.39-4.73+3.16=8.7-8.24+1.42=3.68+6.28-0.28+9.72=0.64+7.46+9.95-2.91=5.03+4.02+5.77-9.81=3.92-0.89-1.78=5.34+2.47+6.32-2.66=4.69-2.44+8.76-2.75=3.37-0.5+3.34+7.91=9.28+0.55+7.84-9.45=9.14+0.9=8.11+3.78-2.46+1.6=9.92-3.17-5.15-1.33=9.64-4.55+4.61=1.52+7.58+3.86=3.5+2.69-4.91=3.17+8.16-6.18+3.99=9.97-4.23-3.24-1.65=6.26+8.59+7.95+0.06=9.43+3.25+7.46+7.28=1.82+1.05+7.42+3.13=4.26+4.68+3.39=9.23-7.76+6.55+5.97=9.54-1.6-3.61=5.3+4.22+5.43=9.98+3.58=1.96+5.33=2.43-0.61+3.95=7.34+4.9+8.06-6.7=9.45-2.86-1.17=4.86+7.71-5.79+3.11=9.66+5.49+2.18+1=6.29-1.75+5.61=5.61+4.93-7.55+8.85=9.22-5.64-1.37-0.34=4.01+2.94+3.83+1.32=8.72-0.48-3.01-2.95=8.24+3.52-4.19-3.97=1.14-0.73=3.99+7.33+2.95+8.57=4.14+9.97+5.83-5.02=8.17+3.05-2.48+1.93=3.88-3.14+0.47+1.99=8.01-6.07+7.81=4.65-1.5-0.87-1.16=2.45+8.18-5.37+2.63=8.77-1.28-4.28-1.25=8.09+7.71+6.12=9.01+6.29=0.1+7.38+2.26=3.71+0.49+8.57+4.56=9.43+6.67-7.72=4.8-3.78+4.04=7.9+6.34-5.49-7.19=5.61+0.12+1.9+3.32=4.76+9.36+6.59-7.46=1.23+4.15+4.79+2.9=6.38-0.87+0.61-5.67=6.91-2.81+7.27-9.23=3.12-1.01+0.06+7.76=6.33-0.12+5.74-3.8=5.87+9.74-2.1+4.37=9.7+6.37-8.76+2.44=8.52+6.67-6.35=8.46+1.67=1.02+3.23-2.01+8.02=1.5+9.88+3.58-4.17=7.86-0.91-6.2+9.99=3.2+3.52+7.39-2.04=6.07+8.88+9.11=9.9-0.98-1.85+1.96=5.66-4.17=5.91+1.11+8.8=6.34-3.55-0.5+5.86=8.02-6.47+0.94=8.3-2.54+8.26=9.13+2.59-5.82+9.29=8.82+9.19-6.15-7.15=4.25+3.67=7.32-0.18+2.22=5.03+9.06+0.9-1.2=8.88-0.2-6.77+5.82=9.64+6.07-0.8-0.08=2.71+4.21-1.46-5.36=5.14-2.52=3.18+8.14-1.21+7.55=9.59+3.86-6.2+5.07=8.06-2.49-4.53=6.12-5.89+6.89-5.17=7.97-4.38-1.07=9.8-9.33=4.38-1.49-1.97+4=4.04+3.61+0.37=7.02+8.33+1.43-0.21=6.82-5.3-0.08+4.05=7+4.65+3.3=9.24-4.24-1.61-2.16=4.09+0.45+6.04+1.7=6.04-1.65=4.99+5.45=4.83+9.42=9.01-3.91-4.43-0.07=9.53-7.28=9.06-7.86+2.63+9.43=5.94-0.21-1.48=8.63-0.64-1.69-2.94=6.89-0.77+2.71+1.27=3.63+4.25+6.72=9.61-1.9-0.36+2.85=8.34-0.48-1.67-2.71=6.18-1.28-3.61-0.14=6.22-1.18=6.58+9.01-5.83-2.6=9.82+7.55+6.15=6.11+6.63+9.17+2.74=6.39+3.21-2.68+2.36=1.88-0.08+3.32-4.08=7.43-0.76+3.54=3.42+9.22-3.8=3.5+8.87-5.37=5.5-0.24-2.99=6.68+1.16=7.2-2.74-3.07=9.09+8.24-7.58-9.19=2.64-2.11=6.91-3.7+5.8-6.7=8.88-1.56-0.94+0.71=8.14-1.01+9.77-9.81=9.5-8.17+3.22+7.03=9.35-0.32+9.57-5.79=7.72+6.31-6.37-1.46=8.07-4.15+2.5+7.08=3.48+0.44+4.76=7.14+7.3-0.05+5.52=8.44+1.77-0.95=6.66+1.16+3.36+9.15=8.52-3.48+2.06=7.6-2.8=9.92+4.77-3.9=9.8-2.07-6.72+4.12=4.83-0.32-2.47+0.89=1.78-0.06+7.14-6.69=2.31+4.63-1.99=4.27+7.41-1.17-2.95=9.62-3.96+8.74+6.79=8.65+0.9+7.97-3.6=4.97+4.36-5.05-0.74=9.08+2.17-1.56=0.77+6.53=4.4-4.25+3.85=0.09+9.48-8.87+0.9=2.13-1.34+4.8+8.05=9.24-2.9+2.18-0.39=2.31+2.66+6.72+4.88=7.87-2.69-4.99=1.91+9.76=7.66-0.51+4.85=7.91+9.3+6.26+7.94=9.33+6.94-0.67+5.3=9.91+8.69-1.11-6.51=8.33-3.34+0.72+2.2=7.52-4.6+5.52-6.7=7.21-6.97+9.08+7.85=9.1+6.15-4.04-1.54=4.77+3.33-3.55+8.64=5.36-1.91-2.03=1.77+0.14=7.75-1.78-2.83-2.88=5.9-2.17+5.72=7.98-1.88-1.05=4.29-0.63+5.99+0.17=7.06+2.34+3.5-4.11=4.26-0.8+9.52+4.05=8.1-1.01=8.1+1.88-1.31-5.95=7.02-1.93-2.08+1.67=6.61-5.12=5.77+1.79-4.5=6.97+3.25+3.41-6.12=8.99-5.31-1.05+4.59=7.73+5.98-4.81=8.45+6.27+0.23-0.48=6.45-0.61+0.56+1.94=8.01-1.47-1.04=7.6+3.84+8.66=9.23-8.24-0.37=7.91-3.33-2.15=9.52+8.94+6.85-1.79=6.17-0.93-3.89+1.11=5.91+2.16-7.85+8.41=6.16-1.42-4.59=4+6.49+9.28+3.19=6.91+2.84+2.02+5.24=7.46-1.24+1.41=8.03-6.31-1.57+0.25=4.31+0.14=9.06-1.21-4.4-2.53=1.14+4.67+4.96=2.38+1.35-2.74=9.27-3.79-0.3=3.03-1.02+1.26=2.15+7.29-8.6+5.7=8.06-1.26-3.09+6.12=6.63-0.83+4.41=2.27+8.35-8.21=5.21+5.07+8.93-7.27=6.13+8.73-7.73-6.84=4.24+5.43=6.63-3.55-2.92+3.77=0.97+2.94+4.84-4.14=6.85-4.15+3.44+0.3=9.47-5.96-0.26=2.85+6.07+3.45+3.95=8.86-0.25-7.65-0.72=7.38+1.09+6.8+2.8=2.49+8.27+5.98-9.49=9.9-1.66=7.94-1.84-1.06-3.49=8.27-1.65+1.07-3.82=4.91-0.85-3.71+3.15=7.33-4.56+4.77-6.78=8.1+6.72-5.96-6.34=7.08-5.67+6-5.94=1.78-1.13+6.05=3.04-0.52-0.12=9.97-1.21=6.33-3.57+5.82-2.54=0.72+9.89+8.31+7.81=1.94+6.16+1.4-3.12=6.15-2.45+7.86-8.65=4.76-3.91=2.03+5.23=7.65-4.79+5.13=8.47+2.74-2=2.22+6.3+6.47+1.51=8.19-2.18=9.57-4.69-1.93=1.57+5.78+4.4+6.75=4.39-3.69+5.13=6.82-2.77-3.88=6.12-2.21+2.64+0.23=5.54-0.93=4.99+4.42+3.15+9.6=7.36-2.96+6.15=0.79+9.15=5.62+5.41-2.72-5.1=9.98-5.9-0.55-2.18=5.43-4.54+6.06=9.42+5.8-3.15-4.21=7.97+0.3-4.76-0.03=7.29-1.61+3.43+6.68=6.79-2.12-3.58+3.17=7.74+8.23-6.85-4.18=8.24-0.24+3.82+6.52=5.38+1.79-6.6=7.07+3.68+1.24+7.36=4.2-1.13-0.48-1.77=8.4-4.55+9.68-7.88=5.02+0.54-1.42-2.32=3.9+6.65+9.97+5.8=8.84+4.71+3.95+0.86=7.74-0.61-4.02=9.82-0.64+4-8.13=6.77-4.74-1.32=6.11-2.17-1.29-1.94=0.91+5.81-4.16+9.5=9.66+8.61+2.79=8.59-6.08-1.09-0.33=1.64+8.53-5.94-0.24=2.91-1.01+1.71-1.85=2.76-0.71=1.96+6.02-7.11+7.16=2.51-2.07=3.19+7.38=7.41+9.93+0.37=9.01+3.19+1.04+0.24=5.69-0.48-2.96-0.12=3.66+7.7-6.06=9.35-1.68-2.4+4.59=7.5-5.71+6.61-5.95=3.03+9.22-2.18=2.62+2.87=7-5.28-0.57-0.72=0.73+3.99=2.79-0.27-1.59=8.55-0.84-6.88=9.7-0.28-5.77+2.25=3.88+4.68-5.77+6.62=3.13+9.26=0.31-0.18+8.7-0.37=6.08+4.18-6.83=9.84-3.54+4.46-4.19=8.52-0.61-6.92=2.28-0.7+9.14=7.74+0.7+4.72-1.3=9.22-2.77=4.99+8.74-7.33+8.4=8.14-5.71+3.33=0.78+5.91-0.28=5.94+2.77+5.36=7.9+3.98+1.72=8.43-2.65=7.54-1.51=9.23-4.12-4.43+9.76=3.23-0.56-0.86-0.2=6.69-0.75+8.39+3.93=7.27-3.48+7.17=7.8-5.56+4.25-6.33=4.89+8.57+6.53-4.33=8.98-5.17+6.59-3.23=5.23-1.94-2.79+7.9=8.78+4.12+9.98+1.27=5.46-1.6+3.16-0.7=0.74-0.12=5.36+9.92=8.51+2.58=9.77-5.66-2.43=9.42+9.34=5.88+4.31+9.86=8.25-2.39=4.8+5.19-9.21=3.9+7.01-4.94=3.32-2.98+1.96-1.73=2.37+6.92+7.85=4.25+9.44-1.44-8.7=7.62-0.24-4.85=9.11+4.7+1.81=7.42-1.29+2.31+0.89=9.9+3.26=8.92+4.47-3.82-9.45=8.57-1.49-1.98=6.43+1.36-4.83+6.14=9.07-1.97-0.32-2.32=8.01+0.81+5.27+6.91=3.61+3.5+1.87=4.78-2.41+2.99=8.62+3.07+2.15-4.8=9.41+8.83-1.51=7.9+9.96-3.62-4.61=2.03+4.68+7.28+3.02=7.07-5+3.36=2.79+5.4+0.98=9.49-4.17=4.16-1+8.11=2.34-1.67-0.08+9.04=5.98+0.36=6.87+3.35-8.91+1.52=4.65+1.89+1.88-5.5=8.2-6.58-1.11=6.98+1.39-0.21=6.91+3.36+4.75-5.81=4.39-3.04+5.53-0.75=1.43+0.99+8.4=8.52+7.2+5.27+6.85=6.83-2.23+1.72-5.64=8.42-2.99-5.03=8.87+3.29+2.37=7.11-2.98+9.8=2.49-2.04=4.44-2.26-1.05=3.62+9.18+9.6=7.74-3.01-0.57=8.36-1.01-1.44-0.88=8.98-4.53=4.64+6.18-5.24=9.63+0.41-6.22=6.74-0.8-0.36-3.74=9.45-3.17+2.58+2.75=8.27+2.35-8.66+6.86=0.53+5.11+1.74+2.49=7.18-2.62+4.65+3.88=9.56+2.33+7.18-9.67=6.39+4.36+8.63-1.21=0.12+3.89+1.8-1.82=7.56-0.54-0.6+5.81=6.62+5.92+0.31-0.71=4.51+1.37=6.49-3.77=4.87+5.1-5.27=4.95+7.26+9.38+2.35=8.44-0.85-4.49=7.41+9.87-4.8=7.23-5.58=7.28-4.47=0.77+3.31-0.82-1.23=8.54+4.21+2.34+6.52=5.24-4.09-0.1+9.52=6.99+6.94-5.66=7.42+2.54+0.71=7.51-4.58+4.35+3.62=8.24-4.16=7.98-2.38-3.02-2.13=9+4.91-1.19-1.84=8.08-4.69+3.72+2.24=8.66+8.95=1.36-0.28-0.81=8.45-0.67-5.43-1.01=2.76-2.39+4.5=8.58-1.33-3.14+3.48=6.83+7.9+9.96+4.04=4.6+2.59=2.28-1.99+7.69-2.43=9.13+3.59-6.53+8.34=2.14+7.38+1.25-6.4=5.63-1.8-0.31=8.5+7.99-3.42=8.35-2.38-1.03+8.48=6-2.01+8.4=9.74+9.81-3.91+4.58=9.93-6.8=5.89+0.54=7.66-2.8=6.22+3.43=9.74+6.45-7.51+9.89=7.56-5.61+3.9+1.3=5.94+6.14=9.99-0.86-7.59+7.92=6.93-4.15+9.2+0.52=3.22+0.09+8.04-4.32=9.09+0.76-6.08=8.57-3.56+8.35=5.88-3.33-0.04-1.06=7.79-3.13-3.3+6.8=7.83+8.8-9.3-0.92=6.41-5.95+0.19+0.4=9.51-0.2-4.73-3.28=8.16+8.54+4.09=8.34+3.83-7+7.27=9.69+9.34-3.9+6.78=4.9+7.61-0.45-9.5=5.9-0.32-1.7+7.28=9.86-1.98-3.38-3.24=3.37+4.21+1.27=1.94+0.37=5.74-4.04-0.79=7.09-0.28+2.4-1.05=7.37+9.53+5.7-8.41=3.14+0.33=4.98+9.18-3.68=4.93+1.81=8.55+2.04+1.45=4.71+7.5-5.47+4.52=1.63-1.35+3.04-1.76=3.66+8.18+1.51=9.26-3.04-2.32-3.69=0.7+2.27+5.5+9.65=9.72-4.69+7.37=5.22-4.66=7.46+7.51-4.45=9.14-0.02+4.89+3.21=5.69+4.31-5.2=2.09+1.59+7.96=7.49-0.32-0.77-5.87=7.22+5.36-0.39-2.12=0.94+5.74-3.93+5.45=5.76+1.98=8.56-6.16=6.5-2.07-1.21=7.48-4.22+9.86+1.67=7.4-7.29+1.16+1.07=8.65-3.64-1.3+2.5=9.45-1.86-1.57=9.65-9.16=8.55+0.84-7.5+1.08=9.32-1.96-3.73+8.68=5.32+3.3-0.29=1.86-0.04-1.7+5.22=6.13+9.2-9.05=9.56-6.5+3.42=7.05+0.62=7.55+9.1+8.99=5.65+3.12=8.45+8.62+5.66=0.18+6.67+9.74+3.11=1.22-0.56=4.12+9.49+7.83-4.07=5.28+2.04-4.35=5.85-1.17-4.55+0.67=7.06+4.06-6.91+8.45=6.54+9.81-3.54+9.01=9.11-4.58+8.64+4.71=8.04-0.04+9.96=5.53-4.13+8.64=9.79-4.31-5.25=8.97+5.48+4.2-7.23=6.03+9.08=7.45-3.78-0.46+3.82=7.01+3.43-0.73=1.65+7.52-2.55-4.78=3.94-1.95=8.12+7.75=2.4+8.79-6.56+3.25=6.4-0.55+3.61-3.91=8.75-1.67-6.37+1.66=9.17+2.72-3.01=8.28+6.98+4.38-6.2=9.67+5.36+6.27-6.15=9.49-8.11+1.53=8.53+7.46-5.33=6.98-5.36+7.47-1.25=5.73-3.86-1.47+2.21=6.93-0.27-4.17+3.43=7.54+2.58+1.31+8.44=1.7+7.18+0.35=7.18+7.29+7.79-8.74=1.2+0.55+0.69+0.7=5.16-4.89=2.89+8.37-3.29-0.25=6.51+3.65=3.41+3.25-1.34=1.76+9.66+2.96+1.01=8.91-0.4-3.43-0.62=3.46-0.35-0.12-1.38=9.43-6.27+9.15-5.49=6.65+3.67=9.86-1.68+7.91-2.39=3.27+0.23+5.2+8.13=7.26+0.2=7.7-6.45=1.09+4.32-1.42+5.19=1.24+2.32+5.13-1.68=6.02-0.97-0.14=9.5-1.96-3.12+1.47=2.28+3.39-3.93-0.6=6.41-2.11+9.63=6.59-4.22=8.48-3.91-1.41-0.72=5.63-5.21+9.9+6.08=4.52-0.66-1.44+8.59=3.22+3.67=0.72+5.73+4.03=8.07+9.86-7.23+6.49=7.48-5.84=8.56-1.28-2.99-2.86=6.21-3.51-1.25=5.35+9.99-3.48-1.47=4.77-3.79+8.36+5.72=9.84+2.32-4.89=0.87+9.71+7.33=9.06+0.16+5.22=9.76-0.4+2.02-9.71=8.92-2.62+0.22+2.64=4.62+6.4+9.06+2.98=6.75+3.51-8.72+1.66=9.57-3.08+1.39+0.16=9.36-1.69-3.86-0.74=8.93+7.35+0.42=5.57+0.21-4.91+2.37=8.94+9.06-4.68+6.18=4.78-4.64+5.78-4.06=5.58+8.53+4.25+6.37=7.96-2.18-2.58+8.72=1.24+6.85-0.27=2.2+8.12=1.61+5.51+7.56+3.12=3.86-0.07+2.12=8.27+1.33-3.45+0.51=4.03+3.94-3.02-0.06=8.53+9.4+1.85=6.61-1.78+5.9+3.2=7.08-6.03=8.93-4.87-1.12-0.63=1.27+8.45-6.58-2.76=6.83-2.81-2.61+0.26=4.29-2.07+9.43+3.99=5.08+1.5=8.73+6.44-3.18=5.21+3.27+2.68-4.32=4.24-2.18=2.24+1.16-0.48-0.66=7.54-1.27+4.55=3.36-1.26+1.51+2.48=9.35-0.63-3.28+3.32=1.11+4.49-0.53-3.79=9.58-2.16-1.34=6.77-0.28-4.18=0.54+8.37-2.18-4.62=7.38+3.45-1.73-5.79=9.54-7.04=3.01-2.62+5.49+8.23=1.72+8.71+0.56=0.04+9.2-8.09+4.15=4.59+5.92+6.69-2.74=7.9+8.35-2.32-3.8=2.67+9.15-3.54-2.81=0.32+5.42-0.72-0.92=6.72+2.1-0.54-0.86=9.76-3.04+1.03+1.83=1.85+9.35+3.04-7.19=0.18+0.21=4.54-0.23+2.05+2.98=6.66+9.71+4.91=0.43+9.8=1.64-1.46+7.58=9.4-3.18=4.6-0.4+3.81+1.61=9.66-2.44-6.53+5.93=6.69+9.72+2.9=5.87-2.25+6.67=4.07-0.72+1.58+3.49=7.13+0.11+6.88=6.25+1.46=9.81-5.16+2.84-3.66=9.64-6.4-1.23-1.77=6.99-4.84-1.98=9.34+2.4-3.51-4.15=参考答案2.2+7.76-3.56+5.36=11.765.4-4.69+4.99=5.71.5+1.13+6.28+3.03=11.949.96-7.33+6.52+5.24=14.399.89-5.49=4.47.64-6.65+7.1+0.37=8.469.7-2.84-0.39-6.03=0.446.23-2.56+0.7-3.08=1.295.9-0.13-3.06-0.03=2.688.18-2.25-1.84-0.03=4.069.99+8.58-1.52-6.55=10.53+3.37+2=8.378.52-0.6-1.44-1.78=4.77.5-2.78+0.88-4.4=1.28.29-0.95-1.52-2.47=3.351.83+8.41+3.72=13.968.12+3.26+1.79=13.178.33-3.68+6.78-7.85=3.587.7+7.67+7.06-4.65=17.783.99+2.41=6.45.74-2.51+1.06+5.17=9.469.31-5.55+6.05-3.89=5.928.04+0.04=8.083.48+5.3+3.5-2.89=9.394.42-3.67+6.91-4.62=3.041.6-0.98+7.09-0.6=7.110.83+4.13-1.87=3.093.89+7.95+6.88=18.729.31-2.49+8.16=14.989.07-1.4-5.24-2.15=0.287.34-0.63=6.718.31-0.09=8.221.79-1.39=0.45.53+8.7-0.89-4.66=8.684.08+5.47=9.556.19+2.23-5.33=3.098.34-3.28-2.81+0.69=2.949.01-6.59=2.426.81+4.39+2.64+4.25=18.096.93-5.51+9.96=11.387.71-0.35-4.39-1.72=1.259.9-5.06+7.02=11.869.56-6.66-2.46=0.448.67+3.58-2.4-1.28=8.576.8+6.94+6.92-9.97=10.699.03+6.52-2.94-9.11=3.58.04-0.12-5.56+5.72=8.086.71-0.3-3.76=2.657.83-3.26-0.54+6.99=11.028.6-6.6-1.11+7.55=8.443.93-0.41+8.28-9.91=1.899.45+7.93+0.3-8.46=9.229.38-3.15+1.62-0.88=6.978.98-2.61+5.29+7.79=19.452.99-0.44+0.54-1.51=1.586.65-2.75+7.77-5.69=5.981.23-0.31-0.12-0.44=0.368.31-2.1+0.73=6.947.68-0.25-0.37=7.067.5-6.51+8.36+7.79=17.148.94+5.06-0.48+0.91=14.435.47+0.58+2.9=8.958.25+6.16-1.06+3.7=17.054.05+8.89+4.35+9.03=26.329.8-5.48=4.324.36+3.17+1.53+7.98=17.046.84-0.2-1.82-3.57=1.257.53-2.81-1.06=3.669.26-8.67+3.16+5.68=9.439.1-1.05-0.91-3.6=3.549.85+5.02-1.82-3.89=9.169.68-0.49-7.14-1.54=0.519.41+0.81+6.15=16.372.92+1.82+4.75+7.25=16.749.96-0.7-4.97+6.47=10.767.09-1.43-1.77=3.890.64+3.25+9.54+4.53=17.963.37+4.93=8.36.76+6.22-7.68+8.77=14.074.54+3.07+5.23+1.33=14.179.85-0.41-3.49+6.35=12.33.54-1.79-0.74=1.014.67+6.82+4.1=15.593.63+6.34-5.95=4.029.11-1.65+1.87=9.339.58+1.44-4.43-6.3=0.296.16+5.96-3.61+4.09=12.66.45+2.17-0.43+2.11=10.36.02+4.93+5.95+8.01=24.917.26-4.42+6.47-8.85=0.469.97-1.99-7.41=0.574.77+7.23-6.98=5.029.16-0.67-7.75+9.03=9.772.17+5.82-5.24+6.15=8.96.02+0.07+7.27+3.77=17.139.11-7.59+0.5=2.029.52+4.85-0.7-4.06=9.619.79-6.15-0.88=2.767.06-3.14+5.03-0.62=8.338.34-0.85-3.06=4.433.49-0.71=2.789.42+9.22-1.38-5.46=11.87.74-1.63-0.49-4.31=1.317.42+6.2=13.621.65+8.1+1.67-7.53=3.899.44+1.06-1.28=9.227.06+5.71+1.4-8.19=5.989.8-2.57+4.01+8.7=19.949.89+5.17+7.92=22.986.08-5.92+5.05-3.09=2.120.08+6.65+4.22-8.54=2.417.72-4.76+2.52=5.488.24+1.1+4.65-6.89=7.12.91+3.28+6.25=12.443.36+1.48+7.56-8.85=3.556.13+6.58+2.82+3.08=18.619.47-3.66-3.35-1.9=0.568.16-3.45-2.17+9.86=12.49.98-6.19+7.19+2.7=13.686.87-1.81=5.069.89-0.72+9.88+1.08=20.139.01+7.16-5.19=10.982.64+9.32-5.59-2.87=3.56.03+0.46-1.82-3.12=1.556.84+0.82+6.99-7.66=6.993.94+9.35+2.82-6.76=9.353.89-2.13+1.75+9.09=12.63.59+1.87+3.98+8.23=17.679.86-1.44+0.44-7.41=1.451.55-0.14+9.62=11.036.89-1.27-5.38=0.243.81-0.34+1.21=4.688.1-6.71=1.399.2+6.78-7.44=8.545.8+1.62+4.74-6.89=5.272.66+1.33-2.13=1.869.24-4.2-0.13-2.38=2.536.83+3.91=10.749.76+4.76-8.48=6.049.82-4.03+6.31=12.16.4+5.39-1.05=10.749.71+0.89+4.28=14.881.74+2.92-0.44+8.69=12.910.91+3.23+6.92-6.46=4.67.95-1.34-2.43-0.55=3.636.49-5.92+6.43-2.6=4.49.2+1.24-7.72=2.728.53-6.23-1.15+0.94=2.097.68-3.02+2.6=7.268.58-0.17-6.45+0.94=2.96.32+6.39-4.73+3.16=11.148.7-8.24+1.42=1.883.68+6.28-0.28+9.72=19.40.64+7.46+9.95-2.91=15.145.03+4.02+5.77-9.81=5.013.92-0.89-1.78=1.255.34+2.47+6.32-2.66=11.474.69-2.44+8.76-2.75=8.263.37-0.5+3.34+7.91=14.129.28+0.55+7.84-9.45=8.229.14+0.9=10.048.11+3.78-2.46+1.6=11.039.92-3.17-5.15-1.33=0.279.64-4.55+4.61=9.71.52+7.58+3.86=12.963.5+2.69-4.91=1.283.17+8.16-6.18+3.99=9.149.97-4.23-3.24-1.65=0.856.26+8.59+7.95+0.06=22.869.43+3.25+7.46+7.28=27.421.82+1.05+7.42+3.13=13.424.26+4.68+3.39=12.339.23-7.76+6.55+5.97=13.999.54-1.6-3.61=4.335.3+4.22+5.43=14.959.98+3.58=13.561.96+5.33=7.292.43-0.61+3.95=5.777.34+4.9+8.06-6.7=13.69.45-2.86-1.17=5.424.86+7.71-5.79+3.11=9.899.66+5.49+2.18+1=18.336.29-1.75+5.61=10.155.61+4.93-7.55+8.85=11.849.22-5.64-1.37-0.34=1.874.01+2.94+3.83+1.32=12.18.72-0.48-3.01-2.95=2.288.24+3.52-4.19-3.97=3.61.14-0.73=0.413.99+7.33+2.95+8.57=22.844.14+9.97+5.83-5.02=14.928.17+3.05-2.48+1.93=10.673.88-3.14+0.47+1.99=3.28.01-6.07+7.81=9.754.65-1.5-0.87-1.16=1.122.45+8.18-5.37+2.63=7.898.77-1.28-4.28-1.25=1.968.09+7.71+6.12=21.929.01+6.29=15.30.1+7.38+2.26=9.743.71+0.49+8.57+4.56=17.339.43+6.67-7.72=8.384.8-3.78+4.04=5.067.9+6.34-5.49-7.19=1.565.61+0.12+1.9+3.32=10.954.76+9.36+6.59-7.46=13.251.23+4.15+4.79+2.9=13.076.38-0.87+0.61-5.67=0.456.91-2.81+7.27-9.23=2.143.12-1.01+0.06+7.76=9.936.33-0.12+5.74-3.8=8.155.87+9.74-2.1+4.37=17.889.7+6.37-8.76+2.44=9.758.52+6.67-6.35=8.848.46+1.67=10.131.02+3.23-2.01+8.02=10.261.5+9.88+3.58-4.17=10.797.86-0.91-6.2+9.99=10.743.2+3.52+7.39-2.04=12.076.07+8.88+9.11=24.069.9-0.98-1.85+1.96=9.035.66-4.17=1.495.91+1.11+8.8=15.826.34-3.55-0.5+5.86=8.158.02-6.47+0.94=2.498.3-2.54+8.26=14.029.13+2.59-5.82+9.29=15.198.82+9.19-6.15-7.15=4.714.25+3.67=7.927.32-0.18+2.22=9.365.03+9.06+0.9-1.2=13.798.88-0.2-6.77+5.82=7.739.64+6.07-0.8-0.08=14.832.71+4.21-1.46-5.36=0.15.14-2.52=2.623.18+8.14-1.21+7.55=17.669.59+3.86-6.2+5.07=12.328.06-2.49-4.53=1.046.12-5.89+6.89-5.17=1.957.97-4.38-1.07=2.529.8-9.33=0.474.38-1.49-1.97+4=4.924.04+3.61+0.37=8.027.02+8.33+1.43-0.21=16.576.82-5.3-0.08+4.05=5.497+4.65+3.3=14.959.24-4.24-1.61-2.16=1.234.09+0.45+6.04+1.7=12.286.04-1.65=4.394.99+5.45=10.444.83+9.42=14.259.01-3.91-4.43-0.07=0.69.53-7.28=2.259.06-7.86+2.63+9.43=13.265.94-0.21-1.48=4.258.63-0.64-1.69-2.94=3.366.89-0.77+2.71+1.27=10.13.63+4.25+6.72=14.69.61-1.9-0.36+2.85=10.28.34-0.48-1.67-2.71=3.486.18-1.28-3.61-0.14=1.156.22-1.18=5.046.58+9.01-5.83-2.6=7.169.82+7.55+6.15=23.526.11+6.63+9.17+2.74=24.656.39+3.21-2.68+2.36=9.281.88-0.08+3.32-4.08=1.047.43-0.76+3.54=10.213.42+9.22-3.8=8.843.5+8.87-5.37=75.5-0.24-2.99=2.276.68+1.16=7.847.2-2.74-3.07=1.399.09+8.24-7.58-9.19=0.562.64-2.11=0.536.91-3.7+5.8-6.7=2.318.88-1.56-0.94+0.71=7.098.14-1.01+9.77-9.81=7.099.5-8.17+3.22+7.03=11.589.35-0.32+9.57-5.79=12.817.72+6.31-6.37-1.46=6.28.07-4.15+2.5+7.08=13.53.48+0.44+4.76=8.687.14+7.3-0.05+5.52=19.918.44+1.77-0.95=9.266.66+1.16+3.36+9.15=20.338.52-3.48+2.06=7.17.6-2.8=4.89.92+4.77-3.9=10.799.8-2.07-6.72+4.12=5.134.83-0.32-2.47+0.89=2.931.78-0.06+7.14-6.69=2.172.31+4.63-1.99=4.954.27+7.41-1.17-2.95=7.569.62-3.96+8.74+6.79=21.198.65+0.9+7.97-3.6=13.924.97+4.36-5.05-0.74=3.549.08+2.17-1.56=9.690.77+6.53=7.34.4-4.25+3.85=40.09+9.48-8.87+0.9=1.62.13-1.34+4.8+8.05=13.649.24-2.9+2.18-0.39=8.132.31+2.66+6.72+4.88=16.577.87-2.69-4.99=0.191.91+9.76=11.677.66-0.51+4.85=127.91+9.3+6.26+7.94=31.419.33+6.94-0.67+5.3=20.99.91+8.69-1.11-6.51=10.988.33-3.34+0.72+2.2=7.917.52-4.6+5.52-6.7=1.747.21-6.97+9.08+7.85=17.179.1+6.15-4.04-1.54=9.674.77+3.33-3.55+8.64=13.195.36-1.91-2.03=1.421.77+0.14=1.917.75-1.78-2.83-2.88=0.265.9-2.17+5.72=9.457.98-1.88-1.05=5.054.29-0.63+5.99+0.17=9.827.06+2.34+3.5-4.11=8.794.26-0.8+9.52+4.05=17.038.1-1.01=7.098.1+1.88-1.31-5.95=2.727.02-1.93-2.08+1.67=4.686.61-5.12=1.495.77+1.79-4.5=3.066.97+3.25+3.41-6.12=7.518.99-5.31-1.05+4.59=7.227.73+5.98-4.81=8.98.45+6.27+0.23-0.48=14.476.45-0.61+0.56+1.94=8.348.01-1.47-1.04=5.57.6+3.84+8.66=20.19.23-8.24-0.37=0.627.91-3.33-2.15=2.439.52+8.94+6.85-1.79=23.526.17-0.93-3.89+1.11=2.465.91+2.16-7.85+8.41=8.636.16-1.42-4.59=0.154+6.49+9.28+3.19=22.966.91+2.84+2.02+5.24=17.017.46-1.24+1.41=7.638.03-6.31-1.57+0.25=0.44.31+0.14=4.459.06-1.21-4.4-2.53=0.921.14+4.67+4.96=10.772.38+1.35-2.74=0.999.27-3.79-0.3=5.183.03-1.02+1.26=3.272.15+7.29-8.6+5.7=6.548.06-1.26-3.09+6.12=9.836.63-0.83+4.41=10.212.27+8.35-8.21=2.415.21+5.07+8.93-7.27=11.946.13+8.73-7.73-6.84=0.294.24+5.43=9.676.63-3.55-2.92+3.77=3.930.97+2.94+4.84-4.14=4.616.85-4.15+3.44+0.3=6.449.47-5.96-0.26=3.252.85+6.07+3.45+3.95=16.328.86-0.25-7.65-0.72=0.247.38+1.09+6.8+2.8=18.072.49+8.27+5.98-9.49=7.259.9-1.66=8.247.94-1.84-1.06-3.49=1.558.27-1.65+1.07-3.82=3.874.91-0.85-3.71+3.15=3.57.33-4.56+4.77-6.78=0.768.1+6.72-5.96-6.34=2.527.08-5.67+6-5.94=1.471.78-1.13+6.05=6.73.04-0.52-0.12=2.49.97-1.21=8.766.33-3.57+5.82-2.54=6.040.72+9.89+8.31+7.81=26.731.94+6.16+1.4-3.12=6.386.15-2.45+7.86-8.65=2.914.76-3.91=0.852.03+5.23=7.267.65-4.79+5.13=7.998.47+2.74-2=9.212.22+6.3+6.47+1.51=16.58.19-2.18=6.019.57-4.69-1.93=2.951.57+5.78+4.4+6.75=18.54.39-3.69+5.13=5.836.82-2.77-3.88=0.176.12-2.21+2.64+0.23=6.785.54-0.93=4.614.99+4.42+3.15+9.6=22.167.36-2.96+6.15=10.550.79+9.15=9.945.62+5.41-2.72-5.1=3.219.98-5.9-0.55-2.18=1.355.43-4.54+6.06=6.959.42+5.8-3.15-4.21=7.867.97+0.3-4.76-0.03=3.487.29-1.61+3.43+6.68=15.796.79-2.12-3.58+3.17=4.267.74+8.23-6.85-4.18=4.948.24-0.24+3.82+6.52=18.345.38+1.79-6.6=0.577.07+3.68+1.24+7.36=19.354.2-1.13-0.48-1.77=0.828.4-4.55+9.68-7.88=5.655.02+0.54-1.42-2.32=1.823.9+6.65+9.97+5.8=26.328.84+4.71+3.95+0.86=18.367.74-0.61-4.02=3.119.82-0.64+4-8.13=5.056.77-4.74-1.32=0.716.11-2.17-1.29-1.94=0.710.91+5.81-4.16+9.5=12.069.66+8.61+2.79=21.068.59-6.08-1.09-0.33=1.091.64+8.53-5.94-0.24=3.992.91-1.01+1.71-1.85=1.762.76-0.71=2.051.96+6.02-7.11+7.16=8.032.51-2.07=0.443.19+7.38=10.577.41+9.93+0.37=17.719.01+3.19+1.04+0.24=13.485.69-0.48-2.96-0.12=2.133.66+7.7-6.06=5.39.35-1.68-2.4+4.59=9.867.5-5.71+6.61-5.95=2.453.03+9.22-2.18=10.072.62+2.87=5.497-5.28-0.57-0.72=0.430.73+3.99=4.722.79-0.27-1.59=0.938.55-0.84-6.88=0.839.7-0.28-5.77+2.25=5.93.88+4.68-5.77+6.62=9.413.13+9.26=12.390.31-0.18+8.7-0.37=8.466.08+4.18-6.83=3.439.84-3.54+4.46-4.19=6.578.52-0.61-6.92=0.992.28-0.7+9.14=10.727.74+0.7+4.72-1.3=11.869.22-2.77=6.454.99+8.74-7.33+8.4=14.88.14-5.71+3.33=5.760.78+5.91-0.28=6.415.94+2.77+5.36=14.077.9+3.98+1.72=13.68.43-2.65=5.787.54-1.51=6.039.23-4.12-4.43+9.76=10.443.23-0.56-0.86-0.2=1.616.69-0.75+8.39+3.93=18.267.27-3.48+7.17=10.967.8-5.56+4.25-6.33=0.164.89+8.57+6.53-4.33=15.668.98-5.17+6.59-3.23=7.175.23-1.94-2.79+7.9=8.48.78+4.12+9.98+1.27=24.155.46-1.6+3.16-0.7=6.320.74-0.12=0.625.36+9.92=15.288.51+2.58=11.099.77-5.66-2.43=1.689.42+9.34=18.765.88+4.31+9.86=20.058.25-2.39=5.864.8+5.19-9.21=0.783.9+7.01-4.94=5.973.32-2.98+1.96-1.73=0.572.37+6.92+7.85=17.144.25+9.44-1.44-8.7=3.557.62-0.24-4.85=2.539.11+4.7+1.81=15.627.42-1.29+2.31+0.89=9.339.9+3.26=13.168.92+4.47-3.82-9.45=0.128.57-1.49-1.98=5.16.43+1.36-4.83+6.14=9.19.07-1.97-0.32-2.32=4.468.01+0.81+5.27+6.91=213.61+3.5+1.87=8.984.78-2.41+2.99=5.368.62+3.07+2.15-4.8=9.049.41+8.83-1.51=16.737.9+9.96-3.62-4.61=9.632.03+4.68+7.28+3.02=17.017.07-5+3.36=5.432.79+5.4+0.98=9.179.49-4.17=5.324.16-1+8.11=11.272.34-1.67-0.08+9.04=9.635.98+0.36=6.346.87+3.35-8.91+1.52=2.834.65+1.89+1.88-5.5=2.928.2-6.58-1.11=0.516.98+1.39-0.21=8.166.91+3.36+4.75-5.81=9.214.39-3.04+5.53-0.75=6.131.43+0.99+8.4=10.828.52+7.2+5.27+6.85=27.846.83-2.23+1.72-5.64=0.688.42-2.99-5.03=0.48.87+3.29+2.37=14.537.11-2.98+9.8=13.932.49-2.04=0.454.44-2.26-1.05=1.133.62+9.18+9.6=22.47.74-3.01-0.57=4.168.36-1.01-1.44-0.88=5.038.98-4.53=4.454.64+6.18-5.24=5.589.63+0.41-6.22=3.826.74-0.8-0.36-3.74=1.849.45-3.17+2.58+2.75=11.618.27+2.35-8.66+6.86=8.820.53+5.11+1.74+2.49=9.877.18-2.62+4.65+3.88=13.099.56+2.33+7.18-9.67=9.46.39+4.36+8.63-1.21=18.170.12+3.89+1.8-1.82=3.997.56-0.54-0.6+5.81=12.236.62+5.92+0.31-0.71=12.144.51+1.37=5.886.49-3.77=2.724.87+5.1-5.27=4.74.95+7.26+9.38+2.35=23.948.44-0.85-4.49=3.17.41+9.87-4.8=12.487.23-5.58=1.657.28-4.47=2.810.77+3.31-0.82-1.23=2.038.54+4.21+2.34+6.52=21.615.24-4.09-0.1+9.52=10.576.99+6.94-5.66=8.277.42+2.54+0.71=10.677.51-4.58+4.35+3.62=10.98.24-4.16=4.087.98-2.38-3.02-2.13=0.459+4.91-1.19-1.84=10.888.08-4.69+3.72+2.24=9.358.66+8.95=17.611.36-0.28-0.81=0.278.45-0.67-5.43-1.01=1.342.76-2.39+4.5=4.878.58-1.33-3.14+3.48=7.596.83+7.9+9.96+4.04=28.734.6+2.59=7.192.28-1.99+7.69-2.43=5.559.13+3.59-6.53+8.34=14.532.14+7.38+1.25-6.4=4.375.63-1.8-0.31=3.528.5+7.99-3.42=13.078.35-2.38-1.03+8.48=13.426-2.01+8.4=12.399.74+9.81-3.91+4.58=20.229.93-6.8=3.135.89+0.54=6.437.66-2.8=4.866.22+3.43=9.659.74+6.45-7.51+9.89=18.577.56-5.61+3.9+1.3=7.155.94+6.14=12.089.99-0.86-7.59+7.92=9.466.93-4.15+9.2+0.52=12.53.22+0.09+8.04-4.32=7.039.09+0.76-6.08=3.778.57-3.56+8.35=13.365.88-3.33-0.04-1.06=1.457.79-3.13-3.3+6.8=8.167.83+8.8-9.3-0.92=6.416.41-5.95+0.19+0.4=1.059.51-0.2-4.73-3.28=1.38.16+8.54+4.09=20.798.34+3.83-7+7.27=12.449.69+9.34-3.9+6.78=21.914.9+7.61-0.45-9.5=2.565.9-0.32-1.7+7.28=11.169.86-1.98-3.38-3.24=1.263.37+4.21+1.27=8.851.94+0.37=2.315.74-4.04-0.79=0.917.09-0.28+2.4-1.05=8.167.37+9.53+5.7-8.41=14.193.14+0.33=3.474.98+9.18-3.68=10.484.93+1.81=6.748.55+2.04+1.45=12.044.71+7.5-5.47+4.52=11.261.63-1.35+3.04-1.76=1.563.66+8.18+1.51=13.359.26-3.04-2.32-3.69=0.210.7+2.27+5.5+9.65=18.129.72-4.69+7.37=12.45.22-4.66=0.567.46+7.51-4.45=10.529.14-0.02+4.89+3.21=17.225.69+4.31-5.2=4.82.09+1.59+7.96=11.647.49-0.32-0.77-5.87=0.537.22+5.36-0.39-2.12=10.070.94+5.74-3.93+5.45=8.25.76+1.98=7.748.56-6.16=2.46.5-2.07-1.21=3.227.48-4.22+9.86+1.67=14.797.4-7.29+1.16+1.07=2.348.65-3.64-1.3+2.5=6.219.45-1.86-1.57=6.029.65-9.16=0.498.55+0.84-7.5+1.08=2.979.32-1.96-3.73+8.68=12.315.32+3.3-0.29=8.331.86-0.04-1.7+5.22=5.346.13+9.2-9.05=6.289.56-6.5+3.42=6.487.05+0.62=7.677.55+9.1+8.99=25.645.65+3.1