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5.38+5.11-2.2=8.3-5.44=0.2+1.1=9.66-1.42-6.58-1.38=2.8+8-0.2+6.6=2.81+5.2-6.6=7.8-2.89-1.04+3.25=8.67-7.98+7.42-3.35=5.27+4.48+0.31-4.31=7.6-3.15+8.53=8.8+1.46=3.47+1.54+0.65-4.74=4.77-3+3.77-0.03=1.27+5.56-4.03+6.97=7.06+8+4.91=9.37+5.78-0.99-3.22=0.54+3.58+7.49-8.36=7.59+3.03-2.81=5.76+0.2=3.55+0.6=1.22-0.98+5.67=8.63-3.89-2.85=9.02+9.63-3.45=8.91-3.73-4.76=9.19-1.99-3.08-3.24=8.71+4.15-6.97=7.94-4.95+6.37-0.82=9.62-6.74-0.2-0.49=7.75-1.94+7.64=2.9-0.17+1.9=9.17+7.64+5.53+3.49=5.81-2.43+3.34=0.35+8.67-4.82-3.17=9.5+2.88=7.56-1.82-1.59-2.39=4.83+7.68-5.55-2.44=0.17+9.26+4.37+1.01=3.74-0.99-0.65=5.26+4.08-4.05+4.66=0.8+8.91+2.66+3.29=3.22+4.52-2=9.05-5.8=2.49-0.83-1.04=6.27-4.18=4.97+5.01-9.42+0.12=9.99-8.87-0.78+3.47=0.08+9.18+1.29=5.77-0.34-5.01=4.55+1.4-4.72+9.68=7.27+8.59-1.94+1.51=1.66+8-6.69-0.82=5.21+4.15-2.96+7.99=3.05+6.38+9.18-7.55=8.18-4.92-2.09-0.19=3.49+4.55+1.17=4.86-1.08=5.59-4.75+3.28+0.99=7.37-6.98+3-2.73=9.78+4.19+9.26+9.56=8.14-1.09-1.15-2.53=7-2.54+5.51-4.53=6.12+4.14-6.05=9.42-8.26+6.2=6.99-3.35+3.13=7.57-0.36-6.32=9.69+7.55+0.75+9.33=5.47-2.78+6+6.28=8.72-6.86+1.86+6.51=2.43+8.48+4.73+5.46=4.37-4.19=0.86+0.82+2.78=9.41+2.61-1.22=8.68+1.97-2.56-0.35=4.42-3.92=4.61+2.31+1.98+3.38=6.83+7.87-3.82-4.23=7.93-7.27+6.13=2+9.4+4.09-6.93=6.44+7.86+5.39=8.41-1.57-5.01=3.6-2.44=0.99+7.81+2.51+4.94=2.36+4.97+5.39=1.61+0.27+3.44=5.17+1.03+5.13-2.78=2.37+8.03+2.46+5.01=8.68-2.96-1.19=4.61-1.31+4.07-1.38=9.04-1.82-2.91+9.64=9.54-2.83-0.62+9.18=8.86-0.39-2.92-4.73=2.91+9.18+5.91-0.25=7.99-3.32+3.09-4.24=8.85+2.41+9.78+3.84=6.14+3.19+4.11-5.75=8.24-0.52-1.55-4.41=9.94-6.01=7.68-5.87+8.9=9.5+4.25=7.38-4.35-1.16=3.39+4.27+4.32=3.9-3.03+7.05-3.13=9.06-8.54=3.87+0.89=7.41-1.62+3.94=8.77-1.16-3.48+8.52=1.66+4.52+8.19-2.25=7.84+3.71+0.13+0.25=9.47+4.61+5.93=7.03+2.62+2.3+3.46=8.85-6.22-0.08+3.42=2.32+7.8-4.37=7.37+9.06-3.88=2.8+4.51-6.61=3.02+6.35-3.21=5.33+2.5-5.22+7.97=6.07+9.01+1.63-6.6=4.2-2.05+8.36+8.73=9.15+3.38-5.1-1.08=5.31+9.23+7.91=6.13+4.42-4.33-5.25=7.86+7.29-5.73=8.85-0.39-4.14=6.23-5.11-0.66=8.57+9.87-7.2-3.37=7.03-0.25-3.24-0.7=6.6-1.19-4.67=8.62-3.5+8.52=0.65+4.58=7-2.56-2.37+3.75=8.11-5.92+7.76+9.23=9.15-0.35=6.84+6.59+8.57-5.58=6.65+4.44-7.68+1.61=4.81-3.16-0.22+4.39=8.57-2.51-5.31+2.35=4.69-0.17-0.45=3.31-0.6+4.07=8.62-1.52-6.33+3.07=8.23+7.65+3.07-5.05=6.45-0.1-0.34+2.62=5.42+9.89+5.39-7.49=2.23+7.76+0.7-2.02=1.64-0.88+4.89+7=0.49+6.56-0.75-0.23=3.71-2.65+0.24-0.81=8.41-5.38-2.27+3.39=1.39-0.68+3.74=5.29-1.38+4.96-1.04=5.06+1.6=5.34-3.77+2.13=8.49-5.19+4.05=1.93+6.52-7.15=8.74+4.09-4.46=5.88-4.03+4.91-1.48=7.17+2.94-9.96=9.76-2.53+5.24=7.8+4.53+6.36+9.42=4.55+6.66=4.58+3.37-0.28-4.26=7.87-0.1-0.26+1.99=1.66+5.64+4.17=1.94+4.59+5.44=8.12-0.2-4.67-0.31=3.17+5.09-0.4-4.74=7.16+6.08-7.19+6.03=5.97-1.91+7.76=8.58-1.22-0.42+3.22=3.54+3.04-6.33+7.37=1.96+1.68-0.77+9=9.39+1+3.91-7.48=8.8-4.7+3.34=8.97+9.32=7.15-2.65-0.1=9.75-6.77+5.44+8.65=1.43+4.05-3.81-0.56=3.81+9.85-2.93=8.49+6.52+4.05+4.75=4.15-0.89=5+4.74=9.98-6.35+1.55=5.91-1.38-4.16+6.95=5.68+1.07=8.86-3.4-2.39=9.16+0.6-1.73=2.36-1.84+7.88=3.8+7.39-8.28-1.89=7.57-6.66+9.49-7.31=6.84-0.27-5.83-0.03=9.4-7.07+4.41-6.46=8.56+2.6+7.5-2.87=4.18+4.29+2.16=5.71+7.88+2.01-6.7=9.39-2.96-1.9+3.21=9.25-5.06+7.76=9.81-7.05+7.97=9.5-1.34-7.16+9.56=8.78-0.35-4.09+0.41=0.56+2.39+9.31-7.76=9.83-5.34+5.38-6.03=9.33-8.69=8.53-6.62+9.79-8.37=8.91-0.29+4.58+8.65=8-5.25-2.01=8.55+2.83-4+0.51=6.69-2.71-2.38-1.12=2.29+2.91=9.72-1.11-5.45-2.07=8.75+2.33-0.45=5.38+9.78-4.04-6.06=7.05-3.86+5.21+4.49=4.57+2.97-1.45-2.59=7.65-5.97+1.11+2.92=4.73+7.97+8.01-5.66=6.46+8.43+3.59=0.84+7.14-2.17+5.06=6.99-0.06-4.99-0.13=6.7+4.09+3.28-0.58=8.83-1.9-5.59+3.76=3.14+6.52+0.46=9.27+5.92=7.72+6.83-1.63+8.23=8.4-4.58+4.75=7.53+6.2-5.53-4.75=8.58-3.65+6.13=7.21-2.08+7.17=9.71-3.83-0.07=3.29-0.24=8.01-2.44=6.45-0.6-5.51=3.58+5.43-2.69=9.63-3.2-0.7=8.75+2.51-3.99+7.51=2.63+4.59-1.02-0.48=3.76+3.47-2.06+4.91=6.28-6.01+1.46=8.42-5.77-1.42=9.61-0.6-5.53-0.88=2.7+3.33+1.49-0.11=8.08-7.77+1.45+4.09=9.37-1.39-4.45+0.84=4.4+9.42+3.55+3.59=9.12-4.3+8.39+5.22=3.57+6.7-5.41=5.04+8.71+1.28+1.13=8.35-6.5+7.88-2.34=9.33-1.66+3.68-5.03=9.89+5.27+5.2-1.71=7.14-4.56-1.9=2.36-1.65+7.1=4.84-0.81+3.14=9.48-1.03+5.04+3.69=6.34-3-0.08-1.93=2.2+5.09-3.91+8.54=2.17+6.95-1.27-7.44=6.32-3.45=7.89-4.61=1.53+5.01=5.59+6.67-0.26+6.89=4.1-0.91+4.9-2.73=5.42+7.85-1.43+8.41=9.72+9.32-1.4-6=8.44-7.56+1.35+0.05=9.99-6.86+1.49-2.47=9.97+8.46-4.99=8.55-3.43-4.92+6.68=7.51-6.08=6.82-2.45+8.35-2.95=8.4-3.61+1.37=9.36-1.56-2.39-5.12=8.01-4.08+4.47-7.09=5.7-0.32-3.4=4.68+8.28-7=2.07+2.94=4.91-0.26+5.19-1.6=5.19+0.9+0.44=8.67-4.55-0.22-3.65=7.45-3.49+9.03-8.68=7.06-0.25+1.58-5.44=4.07+4.29-2.68+9.62=9.94-3.99-1.18=7.69+8.31-4.37-4.3=9.98-0.2-2.45-4.98=8.02-2.74-3.37=8.94-1.62+0.52=5.46+0.8+1.87-6.34=7.3-1.89-0.15=7.44-5.1+0.91+4.26=9.37-2.98-3.85+0.02=4.87+4.13+1.12=6.44-3.28-1.38-1.4=7.23+0.07-1.3-4.73=8.65-0.13-4.08-1.1=8.81+6.9=4.57+6.14+3.48=9.36-1.87-5.38-0.48=5.57+8.34+7.63+1.83=6.89-1.44-2.57-1.26=5.42-3.54+4.99+3.59=9.76-1.17-3.86=0.6+5.36-0.96=9.69-3.77+2.48=8.23-0.55-2.28=5.65-1.29-2.05+0.71=2.12-0.17+1.48-0.09=2.05+0.46-1.06=8.81-6.33+0.99+3.09=9.09-7.43=7.26+7.18-7.24+2.26=7.26-6.38=5.77-2.83+8.4-5.78=3.05+3.78-0.5+4.44=6.32+1-1.09+9.23=4.89+7.95-4.26+5.9=8.62-3.66+8.02-0.06=9.18-0.62-2.18-0.12=1.66+9.82+7.7=9.48-0.42-0.19-2.11=6.11-5.09-0.74=5.11+6.95=8.99-1.26-7.48=7.78+0.35+6.33=3.32+9.66-4.74+1.69=4.23-3.68+9.69-1.29=7.75-4.53+0.99+6.07=8.38-0.99-4.52-2.13=7.66+2.51-5.87=9.12-8.49+8.13=8.3-1.93-0.4-0.89=9.89+4.95+1.35+6.52=6.7-1.89+6.25+1.1=9.43+9.3-2.99+8.35=8.91-4.69-0.96+9.85=1.74-0.27+1.07+4.54=3.6-3.02+9.72-9.3=2.16+6.76+3.02+0.11=6.95+3.02-3.71=5.34+9.13+1.64+4.73=9.27-6.55-0.82=5.32+7.85-7.94=8.11+6.28=4.42-1.17-0.39=9.93+0.99-5.78+6.79=7.79-6.35+5.43+2.43=7.13-5.49+4.13-5.55=9.87-9.56+3.85+7.23=7.23+1.29-0.94+9.42=1.61+7.72+9.58+4.5=5.71+0.89-3.73=6.16-2.13+9.02-4.71=7.16-0.29-3.04=4.88-0.33-1.25-1.79=7.01-0.49+7.81+6.86=9.91-0.26-0.02+2.33=6.89+9.71-0.38+6.34=9.48+3.02-8.83+4.83=1.38+4.3=6.03+3.54-8.4=3.65-0.26=4.84+3.15-0.16-3.83=8.77-2.6=9.99+0.26-1.72-1.02=7.66-0.21+2.89+0.89=9.12+4.84=4.44+7.37+0.78+8.96=8.55-2.8-1.02+8.72=9.5-1.3+7.14=7.18+4.72+6.42-2.99=9.66+4.78+8.31+3.4=6.98-1.21+5.07+7.59=9.26+9.85+3.12+2.4=8.38-7.93+7.57-5.24=8.51+7.59-9.41+4.15=8.55-2.5=5.6-3.94+0.5+5.28=3.94+3.67-5.02=9.8-9.52+3.68+7.84=3.84+0.58+1.08-2.81=4.69-2.35-0.24-0.75=9.7+1.93-7.33+6.21=9.42+3.04+6.15+0.92=4.75+1.72=5.33+6.85+9.53+6.05=2.5+7.62=6.71-0.92-2.19+0.7=8.9-1.19+0.68+6.19=8.19+8.79+3.99=2.6+3.99=7.88-1.43+0.67=8.56+4.1+6.65=4.75+1.99+6.94-5.27=5.1+3.28=8.42+1.75+6.95=2.02+6.7=8.89-4.61-1.11+0.21=2.26+3.43+0.95+8.98=2.95+9.14=2.96-1.66+1.85-2.84=6.15+9.14-4.37+1.48=9.65-8.56+3.49=3.3-2.28+2.22-0.48=5.84+0.99+6.79=6.56-0.36-5.18=7.4-3.27-2.55+0.26=7.49-2.94-3.23=5.17-0.02-2.54-2.24=6.99-0.06=6.25-0.12-0.53=3.65+4.55-0.36-4.21=2.79-1.32+0.85+9.16=9.02+3.61-9.75=2.83+0.75+7.37-8.47=7.48-4.03=8.83-5.28+6.27+7.62=6.13+9.85-8.27-7.51=9.87+5.86-3.25=9.93+7.64+1.27=6.36+3.12-8.65=8.11-0.57-3.33=8.77-8.42+8.06+3.61=9.73-3.55-1.18-4.46=8.51+6-6.81+9.49=8.76+3.01-3.04=7.09-5.92+7.98-6.2=9.27-2.98-0.57=7.9+3.74=1.53+5.32+8.52-1=2.18+6.68-1.95-4.88=3.84+8.42-4.75-2.14=8.89-0.63-0.87-0.64=6.94+8.36=4.22+5.28=4.33+7-6.65+9.1=3.51-0.38+9.55-7.06=6.45+5.55+3.19-4.49=8.73-8.51+2.87=9.86+5.48+1.01-5.54=0.55+9.34+0.54-2.88=8.56+0.47+7.5-6.26=7.05-0.67-5.99=8.42-0.34-4.78+2.74=1.71+0.6+5.38+0.97=2.7+8.39-5.45+9.62=6.25-0.71+9.16+5.59=9.77-3.45-3.53-2.14=4.91+2.6+1.32-7.16=6.84+5.63+7.29=9.79-6.4+4.3-1.79=9.72-7.99-0.3+8.39=6.49+5.11+0.06+1.39=7.81+0.88-7.61-0.02=6.43-1.24-3.88=9.58-5.02=6.83-4.57=9.95-5.2+6.09=5.92+4.84-4.31=3.71+7.13-0.93=6.85+7.29-0.42-5.48=8.91-6.6=3.77+4.77=1.09+1.06+6.44+3.17=5.9+8.64-7.53+9.86=9.29+3.87+5.24=0.43+8.55-4.27-4.45=9.56+6.64+6.07=8.97-3.41+4.42=7.57+1.32-4.19-1.95=4.47+6.87-5.13+1.82=9.83-6.49-1.85=9.29-3.54+7.13=0.45+5.34=8.38-4.26-3.85+0.84=5.74+6.63+5.4=9.33-4.85+0.56=2.08-0.4=7.85+9.74-7.68+3.72=9.99-8+3.68-0.63=7.08+3.97-3.01+5.54=3.78+8.81+8.07+1.2=6.43+7.09+2.85+9.88=5.64-0.16-3.1=6.98-1.89-4.17+2.82=7.14+8.41-3.86-3.64=5.49-4.06=9.54-3.15-5.25+1.12=5.04-3.09=7.11-1.31+4.8+9.37=1.21-0.17+5.38+1.54=5.35-1.82-2.13-1.13=9.02+4.91+3.83+4.3=5.69-5.12+6.02+1.67=1.08+3.19+5.38-5.18=0.2+9.57=7.21-2.93-0.75-2.31=6.51+1.57-4.93-1.42=6.96-4.19=2.63-0.66-1.74+9.38=7.63+6.08+5.03-0.7=4.92-3.39-1.23=9.11-0.63=2.03-0.64=5.93+9.82+8.23=1.57+1.98=3.53+2.63-3.02+7.23=9-5.8-2.02+3.86=7.13-2.38=6.01-4.08+1.66+0.45=8.07+3.22+0.39=9.18-0.52-6.99=9.22-4.83+4.25=5.8+6.25-3.05-1.11=3.31+8.82+5.57+8.51=5.11+6.31=8.04-5.59+1.49=5.29+4.5+8.44=6.31+2.75-5.56=6.77-0.39-2.56-1.91=7.14-2.2+0.7+4.24=6.86-2.59=5.05-0.08-2.07=3.74+2.68+4.31=8.06+6.49+3.73-6.08=1.82+0.3+6.53+0.72=7.23+0.58-7.28+2.02=4.49+8.48+1.75+2.69=9.88-4.41-3.89=5.48-1.56-1.66+7.48=6.6+9.87-0.76=9.15+1.79+0.26-9=7.06-0.23-3.51-2.5=8.74+6.87+2.2=6.7+5.71-0.88=9.31-7.26=3.52+0.54=0.67+1.89-1.17-0.69=8.76-3.76+1.15=8.33-0.7+1.64+5.64=8.46-6.33+2.08-3.54=9.75+0.24-2.89-1.56=4.54+7.05+4.74+7.36=0.28+4.95+2.28-3.41=5.83-4.31-0.47=7.29+6.04=4.04+4.63-2.34+9.42=9.05-0.66-3.81-4.29=2.31+4.86-6.54=7.7+7.04-7.1-1.14=0.74+4.41=1.52+1.96+8.08+6.8=9.06-6.45+7.78=1.93+8.45-5.28-2.86=7.32-1.71-1.43-0.53=8.03-1.16-1.67-1.62=4.7-0.08-2.28=7.98-0.34-1.61-4.62=9.42+2.31-6.95+2.35=6.28-5.14=3.22+5.67=9.58-2.98=4.67+4.56+8.69-9.09=4.84-3.31=3.36-2.15=1.02-0.21+1.18=9.87-7.45-0.65-0.04=2.79-0.49+4.01=7.93-3.87+9.59-7.92=6.6+7.81+0.48-4.33=0.37+6.48+6.77-4.32=4.43+8.39-4.8=7.71-1.82+3.09-8.25=9.23-3.7-3.5-1.57=7.33+3.71+2.72+1.44=9.41-5.7=7.98+0.82-6.04-2.11=5.99+2.73=8.09+8.46-9.68-2.02=8.4-1.13+7.67+8.84=4.87-1.19=9.23+3.77+2.71-8.98=8.59+9.93+4.27-4.65=3.64+9.74-2.47-9=5.49+2+5.85=9.77-2.58-5.39+8.62=8.83-3.47=4.87-3.36+1.44+5.74=8.86-2.89+5.19=6.81+3.75-2.95-3.05=6.8+9.51-1.8=6.69-1.85+4.51-4.07=3.57+9.14+9.21=0.69+5.78+9.96=5.49-4.12-0.66+1=6.14-4.17+9.35+7.59=6.17+2.88=5.67-5.1+7.18+7.66=1.05-0.38=2.22+0.11+5.61+1.36=2.12+4.2-3.94+2.31=8.4-7.49+3.88-3.23=8.21-4.42=7.38-2.88+3.13=9.5-0.26-6.61-0.62=4.68-3.08=8.66-0.18+4.43=9.47-8.4-0.37+6.13=9.69-1.62+0.35-5.99=8.35+3.98-9.88+0.26=5.91+1+5.59=5.92-2.33+0.05=2.63+2.04-2.05=5.05+5.51+5.54-7.9=7.88-5.99+3.65+4.68=6.98-0.91-2.46-3.01=7.38-6.15-0.17=3.61+4.1+0.86=5.08-0.27-2.17+7.64=0.73+7.65-3=5.43+8.6=3.82-2.54=9.69+0.31+9.1-7.2=3.97+1.31-4.47+3.34=5.15-1.76-3.09+2.07=4.83-1.97+0.45+3.77=1.16-0.22+4.96-3.13=8.32-4.58=8.8-0.21-7.74+5.23=0.66+7.16=7.41+3.96+8.04=3.27-1.17+3.63+6.06=9.01-1.03-0.04-0.22=9.26-6.5=9.86-5.82+8.37+8.57=9.49-3.29+2.14=6.43+9.12-4.8+6.35=7.13+6.4-5.7+0.59=6.98+6.71+9.82=9.93+5.01+6.51-8.2=3.82+8.06+7.76=1.44+3.15+8.7+3.9=4.65+0.9=3.52+7.64-3.17-6.98=5.33+6.66+3.02=7.83+0.14-4.05=8.71+4.51=7.21-2.26-4.68+0.23=6.42+4.26-9.21-1.13=8.37-3.58-1.29+7.5=5.79+8.64+4.38=6.62-3.38+4.21-6.12=8.31-0.64-3.88-1.51=7.51+7.28-5.12-1.4=0.46+0.5+3.07-0.75=6.23-0.93+0.07+7.05=6.37-5+7.62-4.35=9.76-2.3-0.98-5.7=2.83+1.61=5.1+7.01-4.74-3.52=9.06+3.53+1.84=9.85-1.01-6.96=7.35+8.82+6.19=9.32-3-3.8+3.38=5.57-1.46+6.95-8.5=3.62+8.48-5.03=9.45-1.28-6.09-0.73=6.98-1.16-3.6-0.44=4.99-4.04+0.35+4.32=5.32+1.71-2.38+5.43=0.99+6.81+9.31-0.14=4.44+5.01-4.35-4.38=5.08+2.38+3.97+8.59=9.86-0.98+1.82+0.91=9.2+9.55-6.8=1.12-0.49+8.51-4.75=3.96+3.57=6.43+0.76+2.97=7.22-3.78-0.98=9.89+1.71+7.1=7.58-4.26-0.48-0.34=3.25-0.95+6.7-2.18=9.29-6.31+0.48+4.49=9.64-1.57+2.42+3.45=8.5+7.97-0.14-8.65=4.24+8.8-6.76-6.13=8.24-1.44-2.98+0.4=7.2-6.04+6.22+8.11=9.57-1.31-6.26+6.97=8.34-6.56+2=6.85+1.36-6.66=6.7+0.56+3.51-1.09=7.55+9.5+9.99+7.95=9.68+3.3+9.66+3.62=7.2-5.57-0.39+2.26=0.55+9.57-2.57+8.88=1.82+5.31+9.98+4.36=1.82+8.13+4.64+3.88=8.12+7.21=9.7+1.72=5.27-4.38+9.76+0.65=5.47+6.4-9.02+3.71=4.74-3.21+8.54-1.82=9.44-8.54+4.61-1.55=6.64-0.15-4.14=4.16+0.18=9.5-1.4-3.12+5.42=6.59-0.38-2.63+1.16=6.7+0.28+9.65-6.71=7.6-0.34+2.56=4.51+7.46-5.31-5.72=3.22+4.28-2.48-4.72=6.29+1.73-0.26=1.67+4.63-4.37=8.56-5.12=8.59-6.36+9.29-1.29=5.86+7.26=7.66+5.74+3.71=9.13-3.53-3.42=6.78+8.12=6.37-0.12-2.56-0.47=8.53-0.26-0.11+2.27=4.81+2.82+3.82=4.19+8.12-2.64=6.36-4.85+0.64+8.36=1.43+8.2+9.24-8.65=8.06-2.76=5.79+6.47+5.74=9.42+9.33+9.01-1.53=5.28+7.58+1.27+3.6=9.2+2.46+0.85+1.58=3.79+9.09=7.9-1.12-4.29-2.07=2.81-0.49-0.31-1.62=0.72+6.18+0.7=9.91+5.77+3.68=7.35+6.31-6.73-0.11=3.84+7.38+0.64+3.22=6.69+0.79+0.35+2.62=7.89-3.98-0.16+9.05=3.23-2.56=2.56+9.93-4.69-4.18=5.63-4.66+8.38-5.29=9.16+1.72+9.44+1.6=4.93-0.33-0.31=7.53+0.76+2.99+5.09=9.21-0.24-7.32=6.3-5.35=6.08+2.43+2.81-2.15=8.77-7.24=7.26+5.54+1.16-9.26=7.31+6.44-0.34=3.43-0.53-1.88+0.4=9.63+2.93+5.08+8.86=7.35+1.49-4.84=1.91+4.39-3.14+9.6=6.59-4.86+1.96=0.28+4.45+9.52+2.88=9.84+7.19+5.32=参考答案5.38+5.11-2.2=8.298.3-5.44=2.860.2+1.1=1.39.66-1.42-6.58-1.38=0.282.8+8-0.2+6.6=17.22.81+5.2-6.6=1.417.8-2.89-1.04+3.25=7.128.67-7.98+7.42-3.35=4.765.27+4.48+0.31-4.31=5.757.6-3.15+8.53=12.988.8+1.46=10.263.47+1.54+0.65-4.74=0.924.77-3+3.77-0.03=5.511.27+5.56-4.03+6.97=9.777.06+8+4.91=19.979.37+5.78-0.99-3.22=10.940.54+3.58+7.49-8.36=3.257.59+3.03-2.81=7.815.76+0.2=5.963.55+0.6=4.151.22-0.98+5.67=5.918.63-3.89-2.85=1.899.02+9.63-3.45=15.28.91-3.73-4.76=0.429.19-1.99-3.08-3.24=0.888.71+4.15-6.97=5.897.94-4.95+6.37-0.82=8.549.62-6.74-0.2-0.49=2.197.75-1.94+7.64=13.452.9-0.17+1.9=4.639.17+7.64+5.53+3.49=25.835.81-2.43+3.34=6.720.35+8.67-4.82-3.17=1.039.5+2.88=12.387.56-1.82-1.59-2.39=1.764.83+7.68-5.55-2.44=4.520.17+9.26+4.37+1.01=14.813.74-0.99-0.65=2.15.26+4.08-4.05+4.66=9.950.8+8.91+2.66+3.29=15.663.22+4.52-2=5.749.05-5.8=3.252.49-0.83-1.04=0.626.27-4.18=2.094.97+5.01-9.42+0.12=0.689.99-8.87-0.78+3.47=3.810.08+9.18+1.29=10.555.77-0.34-5.01=0.424.55+1.4-4.72+9.68=10.917.27+8.59-1.94+1.51=15.431.66+8-6.69-0.82=2.155.21+4.15-2.96+7.99=14.393.05+6.38+9.18-7.55=11.068.18-4.92-2.09-0.19=0.983.49+4.55+1.17=9.214.86-1.08=3.785.59-4.75+3.28+0.99=5.117.37-6.98+3-2.73=0.669.78+4.19+9.26+9.56=32.798.14-1.09-1.15-2.53=3.377-2.54+5.51-4.53=5.446.12+4.14-6.05=4.219.42-8.26+6.2=7.366.99-3.35+3.13=6.777.57-0.36-6.32=0.899.69+7.55+0.75+9.33=27.325.47-2.78+6+6.28=14.978.72-6.86+1.86+6.51=10.232.43+8.48+4.73+5.46=21.14.37-4.19=0.180.86+0.82+2.78=4.469.41+2.61-1.22=10.88.68+1.97-2.56-0.35=7.744.42-3.92=0.54.61+2.31+1.98+3.38=12.286.83+7.87-3.82-4.23=6.657.93-7.27+6.13=6.792+9.4+4.09-6.93=8.566.44+7.86+5.39=19.698.41-1.57-5.01=1.833.6-2.44=1.160.99+7.81+2.51+4.94=16.252.36+4.97+5.39=12.721.61+0.27+3.44=5.325.17+1.03+5.13-2.78=8.552.37+8.03+2.46+5.01=17.878.68-2.96-1.19=4.534.61-1.31+4.07-1.38=5.999.04-1.82-2.91+9.64=13.959.54-2.83-0.62+9.18=15.278.86-0.39-2.92-4.73=0.822.91+9.18+5.91-0.25=17.757.99-3.32+3.09-4.24=3.528.85+2.41+9.78+3.84=24.886.14+3.19+4.11-5.75=7.698.24-0.52-1.55-4.41=1.769.94-6.01=3.937.68-5.87+8.9=10.719.5+4.25=13.757.38-4.35-1.16=1.873.39+4.27+4.32=11.983.9-3.03+7.05-3.13=4.799.06-8.54=0.523.87+0.89=4.767.41-1.62+3.94=9.738.77-1.16-3.48+8.52=12.651.66+4.52+8.19-2.25=12.127.84+3.71+0.13+0.25=11.939.47+4.61+5.93=20.017.03+2.62+2.3+3.46=15.418.85-6.22-0.08+3.42=5.972.32+7.8-4.37=5.757.37+9.06-3.88=12.552.8+4.51-6.61=0.73.02+6.35-3.21=6.165.33+2.5-5.22+7.97=10.586.07+9.01+1.63-6.6=10.114.2-2.05+8.36+8.73=19.249.15+3.38-5.1-1.08=6.355.31+9.23+7.91=22.456.13+4.42-4.33-5.25=0.977.86+7.29-5.73=9.428.85-0.39-4.14=4.326.23-5.11-0.66=0.468.57+9.87-7.2-3.37=7.877.03-0.25-3.24-0.7=2.846.6-1.19-4.67=0.748.62-3.5+8.52=13.640.65+4.58=5.237-2.56-2.37+3.75=5.828.11-5.92+7.76+9.23=19.189.15-0.35=8.86.84+6.59+8.57-5.58=16.426.65+4.44-7.68+1.61=5.024.81-3.16-0.22+4.39=5.828.57-2.51-5.31+2.35=3.14.69-0.17-0.45=4.073.31-0.6+4.07=6.788.62-1.52-6.33+3.07=3.848.23+7.65+3.07-5.05=13.96.45-0.1-0.34+2.62=8.635.42+9.89+5.39-7.49=13.212.23+7.76+0.7-2.02=8.671.64-0.88+4.89+7=12.650.49+6.56-0.75-0.23=6.073.71-2.65+0.24-0.81=0.498.41-5.38-2.27+3.39=4.151.39-0.68+3.74=4.455.29-1.38+4.96-1.04=7.835.06+1.6=6.665.34-3.77+2.13=3.78.49-5.19+4.05=7.351.93+6.52-7.15=1.38.74+4.09-4.46=8.375.88-4.03+4.91-1.48=5.287.17+2.94-9.96=0.159.76-2.53+5.24=12.477.8+4.53+6.36+9.42=28.114.55+6.66=11.214.58+3.37-0.28-4.26=3.417.87-0.1-0.26+1.99=9.51.66+5.64+4.17=11.471.94+4.59+5.44=11.978.12-0.2-4.67-0.31=2.943.17+5.09-0.4-4.74=3.127.16+6.08-7.19+6.03=12.085.97-1.91+7.76=11.828.58-1.22-0.42+3.22=10.163.54+3.04-6.33+7.37=7.621.96+1.68-0.77+9=11.879.39+1+3.91-7.48=6.828.8-4.7+3.34=7.448.97+9.32=18.297.15-2.65-0.1=4.49.75-6.77+5.44+8.65=17.071.43+4.05-3.81-0.56=1.113.81+9.85-2.93=10.738.49+6.52+4.05+4.75=23.814.15-0.89=3.265+4.74=9.749.98-6.35+1.55=5.185.91-1.38-4.16+6.95=7.325.68+1.07=6.758.86-3.4-2.39=3.079.16+0.6-1.73=8.032.36-1.84+7.88=8.43.8+7.39-8.28-1.89=1.027.57-6.66+9.49-7.31=3.096.84-0.27-5.83-0.03=0.719.4-7.07+4.41-6.46=0.288.56+2.6+7.5-2.87=15.794.18+4.29+2.16=10.635.71+7.88+2.01-6.7=8.99.39-2.96-1.9+3.21=7.749.25-5.06+7.76=11.959.81-7.05+7.97=10.739.5-1.34-7.16+9.56=10.568.78-0.35-4.09+0.41=4.750.56+2.39+9.31-7.76=4.59.83-5.34+5.38-6.03=3.849.33-8.69=0.648.53-6.62+9.79-8.37=3.338.91-0.29+4.58+8.65=21.858-5.25-2.01=0.748.55+2.83-4+0.51=7.896.69-2.71-2.38-1.12=0.482.29+2.91=5.29.72-1.11-5.45-2.07=1.098.75+2.33-0.45=10.635.38+9.78-4.04-6.06=5.067.05-3.86+5.21+4.49=12.894.57+2.97-1.45-2.59=3.57.65-5.97+1.11+2.92=5.714.73+7.97+8.01-5.66=15.056.46+8.43+3.59=18.480.84+7.14-2.17+5.06=10.876.99-0.06-4.99-0.13=1.816.7+4.09+3.28-0.58=13.498.83-1.9-5.59+3.76=5.13.14+6.52+0.46=10.129.27+5.92=15.197.72+6.83-1.63+8.23=21.158.4-4.58+4.75=8.577.53+6.2-5.53-4.75=3.458.58-3.65+6.13=11.067.21-2.08+7.17=12.39.71-3.83-0.07=5.813.29-0.24=3.058.01-2.44=5.576.45-0.6-5.51=0.343.58+5.43-2.69=6.329.63-3.2-0.7=5.738.75+2.51-3.99+7.51=14.782.63+4.59-1.02-0.48=5.723.76+3.47-2.06+4.91=10.086.28-6.01+1.46=1.738.42-5.77-1.42=1.239.61-0.6-5.53-0.88=2.62.7+3.33+1.49-0.11=7.418.08-7.77+1.45+4.09=5.859.37-1.39-4.45+0.84=4.374.4+9.42+3.55+3.59=20.969.12-4.3+8.39+5.22=18.433.57+6.7-5.41=4.865.04+8.71+1.28+1.13=16.168.35-6.5+7.88-2.34=7.399.33-1.66+3.68-5.03=6.329.89+5.27+5.2-1.71=18.657.14-4.56-1.9=0.682.36-1.65+7.1=7.814.84-0.81+3.14=7.179.48-1.03+5.04+3.69=17.186.34-3-0.08-1.93=1.332.2+5.09-3.91+8.54=11.922.17+6.95-1.27-7.44=0.416.32-3.45=2.877.89-4.61=3.281.53+5.01=6.545.59+6.67-0.26+6.89=18.894.1-0.91+4.9-2.73=5.365.42+7.85-1.43+8.41=20.259.72+9.32-1.4-6=11.648.44-7.56+1.35+0.05=2.289.99-6.86+1.49-2.47=2.159.97+8.46-4.99=13.448.55-3.43-4.92+6.68=6.887.51-6.08=1.436.82-2.45+8.35-2.95=9.778.4-3.61+1.37=6.169.36-1.56-2.39-5.12=0.298.01-4.08+4.47-7.09=1.315.7-0.32-3.4=1.984.68+8.28-7=5.962.07+2.94=5.014.91-0.26+5.19-1.6=8.245.19+0.9+0.44=6.538.67-4.55-0.22-3.65=0.257.45-3.49+9.03-8.68=4.317.06-0.25+1.58-5.44=2.954.07+4.29-2.68+9.62=15.39.94-3.99-1.18=4.777.69+8.31-4.37-4.3=7.339.98-0.2-2.45-4.98=2.358.02-2.74-3.37=1.918.94-1.62+0.52=7.845.46+0.8+1.87-6.34=1.797.3-1.89-0.15=5.267.44-5.1+0.91+4.26=7.519.37-2.98-3.85+0.02=2.564.87+4.13+1.12=10.126.44-3.28-1.38-1.4=0.387.23+0.07-1.3-4.73=1.278.65-0.13-4.08-1.1=3.348.81+6.9=15.714.57+6.14+3.48=14.199.36-1.87-5.38-0.48=1.635.57+8.34+7.63+1.83=23.376.89-1.44-2.57-1.26=1.625.42-3.54+4.99+3.59=10.469.76-1.17-3.86=4.730.6+5.36-0.96=59.69-3.77+2.48=8.48.23-0.55-2.28=5.45.65-1.29-2.05+0.71=3.022.12-0.17+1.48-0.09=3.342.05+0.46-1.06=1.458.81-6.33+0.99+3.09=6.569.09-7.43=1.667.26+7.18-7.24+2.26=9.467.26-6.38=0.885.77-2.83+8.4-5.78=5.563.05+3.78-0.5+4.44=10.776.32+1-1.09+9.23=15.464.89+7.95-4.26+5.9=14.488.62-3.66+8.02-0.06=12.929.18-0.62-2.18-0.12=6.261.66+9.82+7.7=19.189.48-0.42-0.19-2.11=6.766.11-5.09-0.74=0.285.11+6.95=12.068.99-1.26-7.48=0.257.78+0.35+6.33=14.463.32+9.66-4.74+1.69=9.934.23-3.68+9.69-1.29=8.957.75-4.53+0.99+6.07=10.288.38-0.99-4.52-2.13=0.747.66+2.51-5.87=4.39.12-8.49+8.13=8.768.3-1.93-0.4-0.89=5.089.89+4.95+1.35+6.52=22.716.7-1.89+6.25+1.1=12.169.43+9.3-2.99+8.35=24.098.91-4.69-0.96+9.85=13.111.74-0.27+1.07+4.54=7.083.6-3.02+9.72-9.3=12.16+6.76+3.02+0.11=12.056.95+3.02-3.71=6.265.34+9.13+1.64+4.73=20.849.27-6.55-0.82=1.95.32+7.85-7.94=5.238.11+6.28=14.394.42-1.17-0.39=2.869.93+0.99-5.78+6.79=11.937.79-6.35+5.43+2.43=9.37.13-5.49+4.13-5.55=0.229.87-9.56+3.85+7.23=11.397.23+1.29-0.94+9.42=171.61+7.72+9.58+4.5=23.415.71+0.89-3.73=2.876.16-2.13+9.02-4.71=8.347.16-0.29-3.04=3.834.88-0.33-1.25-1.79=1.517.01-0.49+7.81+6.86=21.199.91-0.26-0.02+2.33=11.966.89+9.71-0.38+6.34=22.569.48+3.02-8.83+4.83=8.51.38+4.3=5.686.03+3.54-8.4=1.173.65-0.26=3.394.84+3.15-0.16-3.83=48.77-2.6=6.179.99+0.26-1.72-1.02=7.517.66-0.21+2.89+0.89=11.239.12+4.84=13.964.44+7.37+0.78+8.96=21.558.55-2.8-1.02+8.72=13.459.5-1.3+7.14=15.347.18+4.72+6.42-2.99=15.339.66+4.78+8.31+3.4=26.156.98-1.21+5.07+7.59=18.439.26+9.85+3.12+2.4=24.638.38-7.93+7.57-5.24=2.788.51+7.59-9.41+4.15=10.848.55-2.5=6.055.6-3.94+0.5+5.28=7.443.94+3.67-5.02=2.599.8-9.52+3.68+7.84=11.83.84+0.58+1.08-2.81=2.694.69-2.35-0.24-0.75=1.359.7+1.93-7.33+6.21=10.519.42+3.04+6.15+0.92=19.534.75+1.72=6.475.33+6.85+9.53+6.05=27.762.5+7.62=10.126.71-0.92-2.19+0.7=4.38.9-1.19+0.68+6.19=14.588.19+8.79+3.99=20.972.6+3.99=6.597.88-1.43+0.67=7.128.56+4.1+6.65=19.314.75+1.99+6.94-5.27=8.415.1+3.28=8.388.42+1.75+6.95=17.122.02+6.7=8.728.89-4.61-1.11+0.21=3.382.26+3.43+0.95+8.98=15.622.95+9.14=12.092.96-1.66+1.85-2.84=0.316.15+9.14-4.37+1.48=12.49.65-8.56+3.49=4.583.3-2.28+2.22-0.48=2.765.84+0.99+6.79=13.626.56-0.36-5.18=1.027.4-3.27-2.55+0.26=1.847.49-2.94-3.23=1.325.17-0.02-2.54-2.24=0.376.99-0.06=6.936.25-0.12-0.53=5.63.65+4.55-0.36-4.21=3.632.79-1.32+0.85+9.16=11.489.02+3.61-9.75=2.882.83+0.75+7.37-8.47=2.487.48-4.03=3.458.83-5.28+6.27+7.62=17.446.13+9.85-8.27-7.51=0.29.87+5.86-3.25=12.489.93+7.64+1.27=18.846.36+3.12-8.65=0.838.11-0.57-3.33=4.218.77-8.42+8.06+3.61=12.029.73-3.55-1.18-4.46=0.548.51+6-6.81+9.49=17.198.76+3.01-3.04=8.737.09-5.92+7.98-6.2=2.959.27-2.98-0.57=5.727.9+3.74=11.641.53+5.32+8.52-1=14.372.18+6.68-1.95-4.88=2.033.84+8.42-4.75-2.14=5.378.89-0.63-0.87-0.64=6.756.94+8.36=15.34.22+5.28=9.54.33+7-6.65+9.1=13.783.51-0.38+9.55-7.06=5.626.45+5.55+3.19-4.49=10.78.73-8.51+2.87=3.099.86+5.48+1.01-5.54=10.810.55+9.34+0.54-2.88=7.558.56+0.47+7.5-6.26=10.277.05-0.67-5.99=0.398.42-0.34-4.78+2.74=6.041.71+0.6+5.38+0.97=8.662.7+8.39-5.45+9.62=15.266.25-0.71+9.16+5.59=20.299.77-3.45-3.53-2.14=0.654.91+2.6+1.32-7.16=1.676.84+5.63+7.29=19.769.79-6.4+4.3-1.79=5.99.72-7.99-0.3+8.39=9.826.49+5.11+0.06+1.39=13.057.81+0.88-7.61-0.02=1.066.43-1.24-3.88=1.319.58-5.02=4.566.83-4.57=2.269.95-5.2+6.09=10.845.92+4.84-4.31=6.453.71+7.13-0.93=9.916.85+7.29-0.42-5.48=8.248.91-6.6=2.313.77+4.77=8.541.09+1.06+6.44+3.17=11.765.9+8.64-7.53+9.86=16.879.29+3.87+5.24=18.40.43+8.55-4.27-4.45=0.269.56+6.64+6.07=22.278.97-3.41+4.42=9.987.57+1.32-4.19-1.95=2.754.47+6.87-5.13+1.82=8.039.83-6.49-1.85=1.499.29-3.54+7.13=12.880.45+5.34=5.798.38-4.26-3.85+0.84=1.115.74+6.63+5.4=17.779.33-4.85+0.56=5.042.08-0.4=1.687.85+9.74-7.68+3.72=13.639.99-8+3.68-0.63=5.047.08+3.97-3.01+5.54=13.583.78+8.81+8.07+1.2=21.866.43+7.09+2.85+9.88=26.255.64-0.16-3.1=2.386.98-1.89-4.17+2.82=3.747.14+8.41-3.86-3.64=8.055.49-4.06=1.439.54-3.15-5.25+1.12=2.265.04-3.09=1.957.11-1.31+4.8+9.37=19.971.21-0.17+5.38+1.54=7.965.35-1.82-2.13-1.13=0.279.02+4.91+3.83+4.3=22.065.69-5.12+6.02+1.67=8.261.08+3.19+5.38-5.18=4.470.2+9.57=9.777.21-2.93-0.75-2.31=1.226.51+1.57-4.93-1.42=1.736.96-4.19=2.772.63-0.66-1.74+9.38=9.617.63+6.08+5.03-0.7=18.044.92-3.39-1.23=0.39.11-0.63=8.482.03-0.64=1.395.93+9.82+8.23=23.981.57+1.98=3.553.53+2.63-3.02+7.23=10.379-5.8-2.02+3.86=5.047.13-2.38=4.756.01-4.08+1.66+0.45=4.048.07+3.22+0.39=11.689.18-0.52-6.99=1.679.22-4.83+4.25=8.645.8+6.25-3.05-1.11=7.893.31+8.82+5.57+8.51=26.215.11+6.31=11.428.04-5.59+1.49=3.945.29+4.5+8.44=18.236.31+2.75-5.56=3.56.77-0.39-2.56-1.91=1.917.14-2.2+0.7+4.24=9.886.86-2.59=4.275.05-0.08-2.07=2.93.74+2.68+4.31=10.738.06+6.49+3.73-6.08=12.21.82+0.3+6.53+0.72=9.377.23+0.58-7.28+2.02=2.554.49+8.48+1.75+2.69=17.419.88-4.41-3.89=1.585.48-1.56-1.66+7.48=9.746.6+9.87-0.76=15.719.15+1.79+0.26-9=2.27.06-0.23-3.51-2.5=0.828.74+6.87+2.2=17.816.7+5.71-0.88=11.539.31-7.26=2.053.52+0.54=4.060.67+1.89-1.17-0.69=0.78.76-3.76+1.15=6.158.33-0.7+1.64+5.64=14.918.46-6.33+2.08-3.54=0.679.75+0.24-2.89-1.56=5.544.54+7.05+4.74+7.36=23.690.28+4.95+2.28-3.41=4.15.83-4.31-0.47=1.057.29+6.04=13.334.04+4.63-2.34+9.42=15.759.05-0.66-3.81-4.29=0.292.31+4.86-6.54=0.637.7+7.04-7.1-1.14=6.50.74+4.41=5.151.52+1.96+8.08+6.8=18.369.06-6.45+7.78=10.391.93+8.45-5.28-2.86=2.247.32-1.71-1.43-0.53=3.658.03-1.16-1.67-1.62=3.584.7-0.08-2.28=2.347.98-0.34-1.61-4.62=1.419.42+2.31-6.95+2.35=7.136.28-5.14=1.143.22+5.67=8.899.58-2.98=6.64.67+4.56+8.69-9.09=8.834.84-3.31=1.533.36-2.15=1.211.02-0.21+1.18=1.999.87-7.45-0.65-0.04=1.732.79-0.49+4.01=6.317.93-3.87+9.59-7.92=5.736.6+7.81+0.48-4.33=10.560.37+6.48+6.77-4.32=9.34.43+8.39-4.8=8.027.71-1.82+3.09-8.25=0.739.23-3.7-3.5-1.57=0.467.33+3.71+2.72+1.44=15.29.41-5.7=3.717.98+0.82-6.04-2.11=0.655.99+2.73=8.728.09+8.46-9.68-2.02=4.858.4-1.13+7.67+8.84=23.784.87-1.19=3.689.23+3.77+2.71-8.98=6.738.59+9.93+4.27-4.65=18.143.64+9.74-2.47-9=1.915.49+2+5.85=13.349.77-2.58-5.39+8.62=10.428.83-3.47=5.364.87-3.36+1.44+5.74=8.698.86-2.89+5.19=11.166.81+3.75-2.95-3.05=4.566.8+9.51-1.8=14.516.69-1.85+4.51-4.07=5.283.57+9.14+9.21=21.920.69+5.78+9.96=16.435.49-4.12-0.66+1=1.716.14-4.17+9.35+7.59=18.916.17+2.88=9.055.67-5.1+7.18+7.66=15.411.05-0.38=0.672.22+0.11+5.61+1.36=9.32.12+4.2-3.94+2.31=4.698.4-7.49+3.88-3.23=1.568.21-4.42=3.797.38-2.88+3.13=7.639.5-0.26-6.61-0.62=2.014.68-3.08=1.68.66-0.18+4.43=12.919.47-8.4-0.37+6.13=6.839.69-1.62+0.35-5.99=2.438.35+3.98-9.88+0.26=2.715.91+1+5.59=12.55.92-2.33+0.05=3.642.63+2.04-2.05=2.625.05+5.51+5.54-7.9=8.27.88-5.99+3.65+4.68=10.226.98-0.91-2.46-3.01=0.67.38-6.15-0.17=1.063.61+4.1+0.86=8.575.08-0.27-2.17+7.64=10.280.73+7.65-3=5.385.43+8.6=14.033.82-2.54=1.289.69+0.31+9.1-7.2=11.93.97+1.31-4.47+3.34=4.155.15-1.76-3.09+2.07=