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4.53-3.8+1.71+7.67=9.83-4.49-3.78+5.86=7.79+4.97=7.7-5.34-0.91+0.3=9.38-1.71-0.75-2.22=8.48-1.5-2.65=9.78-4.9-0.89-1.11=3.88+0.7+1.41+6.31=7.1-0.89-1.41-0.32=4.45+7.43-7.14-0.2=7.02-2.21+2.58-5.19=8.32+6.13=8.95-2.93-0.43-3.87=9.02+4.52+2.03=4.03+0.41-3.03+3.99=7.86+3.33+3.06+1.86=8.02-0.74+9.39+4.02=2.2+6.82-1.44-4=1.17+1.66-0.71=8.48-1.32=0.41+6.46+0.4-5.84=5.51+4.95-1.57-1.89=9.95+5.79-5.83=7.21-2.31-0.84=0.02+7.98-0.29=2.07+0.7+8.88+2.99=7.96-1.95-1.86-2.8=3.11+8.52=2.78+3.11-0.21+3.27=8.15-2.71+9.18-1.06=2.02+2.99+0.76-3.74=6.96+7.93+6.28-4.14=9.82-8.6+6.09-5.66=5.55+3.88=6.59+1.27+9.59-7.5=5.27-2.99+4.02-3.43=9.46+2.55=0.23+2.75+7.4=9.18-8.22+7.95-6.32=6.97+1.97=7.25+6.17+9.34=3.32+9.92-6.13+4.14=3.73+8.9-7.71-4.33=7.95+3.49-4.76-0.22=9.6-7.53+7.21-0.15=1.14+8.86=7.72+8.85-7.66+3.12=9.49-3.41-3.93-0.1=7.01+5.9-5.35+7.08=5.18+8.06-9.01+0.5=8.81-0.71-6.84=9.87-0.38-6.48-2.71=1.66+2.62+0.36+5.54=3.88-3.4+9.69-5.5=4.48+7.58+5.62+4.23=9.72-0.35-6.39-1.43=9.69+2.52+8.41+8.46=5.5-5.27+9.66+0.88=8.34-7.7-0.38=6.53+7.11-2.22+7.24=8.66-4.28=8.69-0.97-6.21+5.03=7.27-0.02-2.38+0.05=8.99+5.89-9.04=4.92-1.16=3.97-2.05-1.07=7.86-3.9-2.22+3.84=4.07-1.11+8.44-5.13=8.44-3.92-1.26+0.21=9.31+4.69-9.87-0.53=8.16+1.49+6.85-2.29=2.27-0.76=9.56-4.75+9.47-1.44=0.18+3.64+6.88=1.22-0.51+5.13+3.06=4.52+4.46-7.56+3.51=6.5+8.48-3.72=8.36+2.13-5.06+1.68=6.93-5.89=8.71-3.65=8.92-0.67=9.74-6.58+0.31=7.54-3.03+3+6.64=0.8+0.41=8.98-3.72-3.48=0.93+9.94+1.2=4.28-0.02-3.64+0.97=7.69+8.58=6.18-4.34+0.37+3.22=6.77+7.39+7.53-7.14=7.3+3.49+3.2-0.43=8.08+3.24-2.7-6.31=2.92+2.71+2.74=2.74-1.1+9.86+0.61=5.82-1.82+9.05=6.68+8.64-9.12-5.9=0.95+1.66+3.58+6.71=5.88+1.11-3.42=9.26+2.1-0.6-7.9=9.42+3.37-6.78=6.21+5.12-1.78+2.5=5.29+4.88-7.15=7.33+3.16-7.4=8.28-6.3-1.32+8.35=8.65-1.37-0.2-3.97=3.79+8.19+4.74=6.65-4.98+1.26=6.8+4.48-3.9=8.37-1.71+2.12-6.79=5.55+6.35+4.79=7.34-4.6+2.93=9.44+2.78=8.33-2.68=0.75+2.36+5.34-6.65=3.27+0.54-1.52-1.03=9.33+5.4+9.32+0.69=6.6-0.68-3.21-2.05=6.62+1.95-1.54-2.1=2.93-0.47+4.38=9.31-0.07=9.05-2.38-0.91=3.46-2.11+9.53+4.98=6.1-1.52-2.41+9.69=5.86+6.57+9.06+7.29=5.6+2.64+4.38+9.59=9.46-2.63=8.75-0.24-3.96-2.26=6.12-0.65-2.34+5.03=6.48+8.34+5.1=9.67+8.8=8.65-0.06-5.24-0.19=1.36-1.06+3.61=3.88-1.16=9.99+3.72+5.71=7.16+4.72-4.88-6.9=3.88+1.29+5.77+2.41=1.04+9.02-9.96=9.02-2.9-2.88+6.67=6.05+1.65+9.3=6.05-1.72-3.07+6.32=0.09+7.46-0.44-6.1=5-2.83+5.36-7.35=3.88+2.59+6.72=3.52+4.05-0.31+5.79=6.16+4+7.24=8.43-5.69=4.9-2.05+4.48+0.58=2.25+9.9+8.03=3.42-0.68+7.68=5.13-1.1+7.65-8.7=6.61-5.7+1.73+5.82=6.06-3.17+8.11=9.98-1.67+5.37-5.16=1.15+3.86-4.87=8.46-3.98-0.14=7.36-0.95+4.33=7.61-0.52-0.06-2.88=7.99+2.15+7.49-1.38=4.59-2.12+7.68+2.62=9.73-2.07-6.46=4.09+6.73-4.78-5.9=3.57+9.28+6.6+8.07=7.7-2.27+4.86-9.83=8.19-0.65-6.94=2.35-1.66+3.21=0.42+5.14-3.37=3.17-0.3+6.58-5.52=0.56+1.19-1.08=9.52+6.11-4.9-5.01=9.53-2.97+9.71+7.32=6.19+5.69-0.59-6.84=7.46+8.75-0.8-8.8=9.52-0.33+3.72=3.87-1.77+7-1.11=4.57+9.85+8.05-2.98=4.31-0.35-1.56-1.46=6.35+6.68+9.78=9.07-1.41-4.64=7.03-0.04-4.95+8.3=9.96-8.24-1.3+5.67=7.17+4.17+9.08+3.56=8.55+2.06-2.82=5.21-2.92-1.93+4.82=7.3-1.28+4.83=9.94-1.38-3.3-0.77=5.57+7.29+8.65=4.97+7.52+2.68+6.48=4.41-3.94+3.39-0.07=9.42+3.48-0.27-6.12=8.1+4.38=7.61-2.14=9.91-4.47-3.76+5.07=4.41+9.33-0.56-5.05=8.48+7.36-2.96=5.57+6.13+8.34-0.04=9.02+8.54-8.72=0.8+5.27-2.61+8.82=3.68-0.8+1.06+7.63=4.24-2.55-0.65+9.97=5.34-0.46-1.04-1.1=7.54-4.42-0.36=6.27-3.24+1.92+3.97=9.52-0.78-0.11-2.44=8.89-3.25-5.36+5.61=1.52+8.65-6.7-1.13=0.7+6.93=2.26-2.01+2.8=7.51-0.23-4.45-2.02=5.35+2.18=0.28+8.77+5.84-2.35=3.43-0.14+1.62+6.01=8.4-2.33-3.14=9.92-0.5-1.47+8.07=4.97+8.69+9.03=6.74+9.31=4.04+7.17=9.88+1.24-8.47=9.98-1.72-7.77+9.63=6.7-0.48-0.04+8.36=5.59+1.24-6.47+9.89=1.68+2.07+3.93=9.63-2.14-2.63-4.22=5.61+6.57=8.57-1.31-0.36-2.22=9.46-6.47-2.01=8.07-3.29-0.61=5.54-1.15+9.25-7.28=8.13-7.38+1.77-1.82=3.98+6.66-2.93-4.79=3.23+7.79+0.4=6.56+7.04+2.31=6.29-2.88-0.18+4.1=3.22+9.47-8.94=4.8-0.25-1.33+6.95=5.75-3.13=0.35+1.1+0.45+1.93=3.92+5.23=8.3-1.31-0.26=8.08-3.03+4.32+0.52=8.25-1+9.72-4.87=5.37-0.28-4.79+5.3=5.63-0.69+5.5-5.64=5.53+8.57+5.81+1.9=5.68-2.7-0.89=7.82-3.22-4.23+7.86=9.83-0.5+7.09+3.15=8.28-0.78-2.01-3.59=9.21-1.39+5.16=4.21+8.57=7.62+8.78-0.62+6.91=3.6-0.29+8.5-5.07=5.04+0.55-2.35+7.02=9.83+8.92=1.14+9.8+8.57=6.06+0.87=5.42-2.23+3.71=9.47-1.42-7.41=8.8-1.69=7.17-0.99-3.84=9.93+7.37+6.66-1.6=8.76-3.6+3.3+4.32=1.37+5.67+0.78+5.41=7.12-3.98=8.87+2.61+5.83=9.29-8.14=6.4+5.13=6.64+4.45+9.73+1.56=9.47+9.19-5.96+1.69=5.62+9.99-6.21-9.1=2.53+6.56=8.05-5.08-2.48-0.15=6.76+8.41+2.93-8.79=6.74-1.37-0.77-3.75=8.68+1.64+6.15+6.25=9.6-8.45+3.26=1.36+2.84-3.51=4.43+1.18-3.73=8.39-7.28+1.38+7.98=6.38-0.9-0.73-2.11=9.66-6.72+4.58-1.02=4.62-4.11+7.37=6.82-2.64-3.76+6.84=4.74-4.05+9.13=9.28-0.78+3.3+3.94=7.59+4.77+2.72=7.55+3.65-1.83+6.25=2.48-0.65=9.92-5.11-3.94+7.49=2.15-1.68+2.38+9.57=3.79-3.13+8.92+9.71=6.25+2.43-5.64=0.07+6.59+0.56-0.71=7.69+8.69+4.73+5.66=8.83+6.77+3.79-0.71=9.94+1.5-0.88=6.3-2.2=6.12-1.42-3.19=1.31+6.3+1.69=7.81-3.83=9.81-1.08+9.15-2.51=9.61+7.28-7.42=8.05-2.05-1.93-2.28=9.74+4.91+2.01+7.48=2.12+9.02+8.55=5.88+0.46-2.08+2.46=3.3+0.76+1.62+3.48=3.28-2.45-0.22=9.95-9.49+8.25-8.02=1.11+0.48=8.06-3.55-1.43-1.33=7.66+1.02-0.91+3.88=3.79-2.56=8.54-3.11-2.01-0.57=4.32-1.89+4.15-4.59=8.97-1.12+5.44=6.5-5.83+3.47+4.23=6.77+0.38=3.06+2.25-0.41-0.77=5.81-0.74=8.65-3.13+6.64-7.27=7.88+4.35-0.56+2.7=4.59+3.15-6.56=4.28+7.61=8.91+8.01-1.19=7.79+2.78-6.62=6.98-3.17+9.91=5.6-5.03=9.56-3.23-0.49-0.43=2.09+9.82=8.58-7.34+4.84+1.96=5.04+2.79+3.97+2.63=2.73+4.77=5.45-1.05=5.19-0.3-2.62-0.29=8.14-3.36-3.76+6.94=9.03+4.47+8.83+9.32=9.79-3.02+4.08+0.41=7.94+0.88-2.26+5.38=5.28+7.58+8.65=8.17+4.19+5.58-9.12=8.88-0.05-0.67+3.77=3.46+2.44-3.59=9.26+3.51=6.38-5.8+5.43=9.12+2.64-8.07+5.94=7.98+8.95-7.53-8.79=7.72-0.67-2.94-2.93=8.53-1.18-6.44+3.06=1.86+1.25=4.95+1.67=3.7-2.59+6.88-3.75=3.5+4-0.55+8.39=7.27+5.17+8.67-8.2=9.76-4.16-1.03-1.97=2.94-2.4=8.78+9.07+3.06=9.42+2.77+0.08=8.67+0.7=6.95+2.09-1.77+2.1=3.12+8.74-6.61-1.76=5.83-1.35+7.42+6.11=4.76+0.17=5.75+9.26-2.79-0.28=3.94-3.53+6.13+8.48=4.18-1.52+5.53=4.9+4.03+4.56-7.67=8.06+0.85-2.13-4.18=3.12+5.64-6.12=8.02+5.76-1+8.67=7.57-0.23-0.26=9.59+9.75-4.08=2.38-2.07=7.15-4.13+6.92+5.16=6.84-1.95+0.26=1.74-0.84+1.84=1.86+1.08+9.43=5.85-2.3+7.14=8.37+4.94+9.24+6.43=4.88+1.34+3.25-8.25=4.41-3.14+9.66=9.31-1.6-4.65=3.54+7.98+1.25-3.31=9.21-7.91+7.09+0.68=5.72+1.33-5.33=2.49+6.4+5.41-3.54=9.13+7.33-0.23-6.85=8.69-5.1+5.67-1.19=8.28-5.02+4.31=0.13+7.53+3.45-4.98=5.71+9.36-3.47-2.55=6.74-0.87-0.73+3.1=2.3-1.71+6.81+3.25=5.15-2.48+2.93-4.81=8.12-1.5-2.18+6.65=9.9-4.58-0.21-3.35=2.18+0.99+9.91+9.97=9.61-7.89=1.39+6.01+6.35=7.45-2.83=4.87-1.84-0.27=9.25+5.02=6.48-4.6+8.82+6.08=4.79-0.67-1.9=9.11+0.81-0.12-8.53=5.73+9.91-5.98+0.56=4.6+4.49+3.21=9.33-7.25+4.99+4.98=9.4+6.61+8.59-6.97=9.78-2.46=5.44+8.29-3.28+6.68=5.83+1.66=2.39+2.73+3.1-0.78=8.71-1.44-0.1+2.83=0.18+7.06+9.38-5.32=8.21+2.93+9.32+1.14=9.03-3.51+2.06=5.95+0.64-0.14=7.77-1.81-4.37=2.8+8.58-9.18-1.45=6.31-1.5-4.63=7.64-1.67-2.64=6.77-2.65+8.79=5.85+7.83+6.88+1.71=8.94-8.48+1.21=3.18+9.73-7.99=8.61+1.81+9.43+8.1=7.25+7.14+9.65=1.58+2.55=5.19-3.86+7.98=8.97+8.5-6.32+0.49=4.53+6.36-7.38=0.71+6.1+0.88=6-4.12-0.05+9.18=1.73+5.63+5.85=7.37-3.62=7.26-5.08+3.65+0.4=6.02-2.85+0.65-0.52=4.66+9.26-9.12-4.16=0.5+4.41-0.87=8.44-0.61-1.05=3.12+6.11+1.91=8.29-4.29-2.49=4.45-0.43-0.87-2.64=5.8+7.72+4.48-8.34=9.01-7.39+5.02=6.68-2.15=7.76-0.43=9.05+7.91-4.94+2.21=4.34+0.68+0.46+8.81=2.16+9.49+6.51-7.22=3.66+8.94+5.95-7.77=8.09+3.45+0.6-1.63=3.57+2.85-5.34+4.3=2.12+8.07-9.23+7.75=3.53+8.09-6.62+3.5=5.44+5.24=7.84-1.95=8.3-2.64+3.47+2.52=4.21-1.13-2.52=7.86-0.56+8.77=6.28-1.58=5.44+7.64+6.87-7.96=9.03-4.85+7.57-8.24=7.48-4.69+0.53-0.07=9.64-0.33+0.55-5.63=4+8+8.52-6.36=9.24-3.37-0.53=4.67+9.32=5.74+9.01-8.73+3.86=8.12+5.5+8.74-6.54=2.21-0.74-0.03+6.47=8.64-6.48+4.56-4.98=8.8-0.29+4.07+2.18=3.11-0.02+4.58-0.32=3.88-0.25-3.17+0.4=9.75-0.37-2.85-2.25=5.06+5.88-6.45=7.13-2.37-2.26-1.67=9.08-1.82-0.19-5.05=1.18+7.95+4.09+7.28=4.16+8.09-9.56-1.76=6.46+9.1-4.37+4.07=4.94+4.64+1.75+1.86=8.74-6.47+5.31=7.2-1.59+4.82+9.25=2.07-0.53=4.49-0.65-1.16+9.5=7.82+4.33+1.78-1.65=5.51-2.99+6.68=7.63-2.65+3.96+8.33=7.6-3.84+1.94=0.07+9.07-3.23-1.9=6.07+0.31+0.57+3.38=2.1-1.47-0.5+3.48=3.37+7.21-5.53+7.78=4.96-4.53+6.21=5.81-4.87+0.12+5.32=8.57+6.37+1.42+9.3=0.03+8.39=2.14+6.39+4.93=4.7+2.91-3.93=8.49-2.75-3.54=5.74+6.65-1.95=8.61-0.7+2.59-4.87=9.65-0.95-4.44-0.02=9.93-3.33-5.71=1.84-0.47+4.17=9.68-4.27+7.65=3.93-0.71-1.13=4.15+0.72-0.92=8.34-0.36-1.42=6.15-1.79-0.87=4.19-3.3+7.84-7.78=2.51+3.78-3.19=1.09-0.11-0.8+0.57=9.43-4.5+2.19-1.53=7.59-0.68+3.87+9.5=8.31+1.45-2.54-5.66=5.67+9.09=8.07-0.76-4.43-0.58=8.61-0.27+8.12-5.94=3.84-1.35=7.06-6.11+5.29-1.74=6.7+9.59-7.14=9.8-0.1-0.87-1.79=7.12-5.44=7.85+4.66+6.84=9.97+0.14-1.97-7.42=6.16+6.79+1.86+1.25=8.33-5.05+7.15=8.69+9.5+6.09+3.83=9.01-0.48-0.69-3.33=2.58+6.37+5.97=3.23+1.91-1.67-1.3=6.53-0.6-1.57-0.5=2.32-0.65+1.99-2.38=7.28-1.9+7.6=7.03-2.73+0.41+0.88=7.4-5.14+5.62=2.03-1.66+2.86=4.97+5.75-5.03=1.89+6.67+5.92=3.4-1.6+2.06-3.21=9.8-7.02-1.25=1.62+8.78+3.93=8.64+6.09-7.65-1.27=7.22+0.8+7.42-1.23=8.37-4.95+6.22+2.86=4.83-0.63+7.21+5.7=7.56-3.13-0.94+5.4=9.11+7.73+3.36+6.43=8.54-1.89-0.08=8.96-3.46-0.65-3.43=7.53-3.29+5.71-2.51=5.51-0.07+3.55+0.19=6.08+7.3-3.3+2.81=8.37+2.86-0.91+4.49=8.85+3.42-7.18-4.95=9.54+1.75-8.92+1.38=8.11-6.56+5.21-4.17=3.36+2.3=0.62+3.32+6.58+3=3.78+5.66-8.73=7.52-0.56-1.9-3.71=6.26+8.95-5.63-5.81=5.78+6.44-3.98-6.54=4.16+7.18+4.68+0.03=6.88+7.01-9.11+8.07=5.97-2.22+3.97=8.73-3.9-1.62+1.63=0.92+5.41+6.69+8.13=4.46+6.34-4.18+6.61=3.1+6.68+2.9-6.43=9.6-1.65-0.03-2.12=8.78+6.38=2.74+3.61+4.44-8.18=6.43-1.82+1.8+4.82=1.9-0.42+9.81=8.9+4.02=9.98-1.63-0.04-4.96=4.9+9.23+1.18-5.45=5.12+1.96-1.45+9.64=9.89-0.33-1.45-0.36=9.6-4.46-1.61-2.38=9.82+0.08+1.82-8.03=8.26+1.76-5.03=8.58+4.18+2.2-0.3=6.67-0.11-5.5-0.5=6.49+4.59-4.85+4.76=9.62+7.83+0.41-8.81=1.02+6.84-2.83-2.45=6.1+5.88-0.52+5.62=4.91-1.84-2.95+3.29=9.91+6.84+7.13-4.24=7.86-6.9+1.31+3.72=4.72+3.63+5.03=1.61-0.73-0.61=7.44-4.22=8.71-7.46+8.11-3.43=9.65+9.84-1-4.59=3.7-2.25-1.13+6.43=9.29-6.32+4.62=5.26+9.23=9.87+7=4.62+1.53-1.56+4.35=2.82+1.28+9.24=4.99+3.12+6.5-0.04=1.22+5+9.64=9.19-2.36-2.87=6.73+1.99=5.21+9.09-7.3+7.84=6.74+6.2+0.08-0.66=3.11+5.8+5.73-8.63=7.7-0.08+6.37=2.06-1.15=7.76-0.81-2.21=6.85-3.53+4.2+5.72=1.82+9.1+4.36+1=3.63-3.32+0.81-0.62=6.22-3.42-1.74=9.83-0.62-2.07+9.15=9.96+0.48+5.75+4.7=9.08-0.4-0.79-0.69=8.9-2.66=9.68-1.53+5.89=8.42+8.85+4.77+5.09=7.22-6.39+6.21=6.8+4.76+1.58=7.35-2.45=7.82-3+6.21-5.7=8.08-0.49+2.27+5.14=4.23+9.67-0.95=0.63+5.43+5.68+2.19=9.1+7.61-3.37+9.48=8.6-0.54-0.76=8.94+0.93=7.29-5.86+1.23-0.33=8.72-3.62-3.41+0.55=5.97+4.71=9.46+2.79+1.85=8.97-1.34-3.21-1.05=8.83-3.8-1.13-0.72=6.96-1.52-0.18=9.94+0.19+5.48=9.32-2.83-4.89+0.12=4.88+1.48-3.24+8.66=6.94-5.76+1.86=2.91+6.94+2.71-7.91=6.49+3.73-8.06=7.1-2.87+1.42+0.67=0.56-0.14=3.53+4.9+4.52+3.78=9.57+6.91-1.97-1.08=9.41-6.35=7.99-5.42=4.51-2.19-2.1+0.04=9.03-3.88=2.58+9.76-8.31=8.05-0.74+7.31=9.62-1.69+8.68+3.29=9-4.03+9.46-4.79=9.28-8.57+8.02+2.11=5.67+4.65=9.04-6.55-1.4=5.22-2.85-1.46=4.56+7.12+0.11=6.55-0.56+8.18+6.66=7.94+0.26+8.47=7.78+8.4-7.5+5.47=7.82-1.92-5.5+9.18=7.59-4.12-2.71+0.64=6.84+0.11-6.73=5.78+2.45+2.56=5.78+0.23+6.34-3.91=5.51+5.91+4.26=6.08+9.19-2.68-1.55=3.35+1.21-3.81+4.01=9.16+9.32-0.93-2.55=8.85-1.36+0.23-3.48=8.16-5.18+8.1+6.75=4.38-1.94-1.66+4.04=8.53+9.71+7.57-1.16=8.2+1.7-0.59-8.45=7.11+9.29-0.35-3.93=5.27+4.17-0.28-3.44=8.71+6.82+8.3+4.93=6.33-1.91-3.04=3.74+6-4.36-3.67=9.45+0.9-8.25=0.78+5.18-1.87=4.88-2.46-1.24-0.61=1.45+3.29+7.08+8.29=9.8-2.91-2.95+1.65=3.01-2.73+8.8+9.09=8.7+0.38+3.01-8.28=9.33+3.04-6.01-0.98=8.91+4.97+8.97+4.99=5.53-3.43=6.82+7.33+7.97+0.68=6.68+3.49+5.81-5.69=6.34-1.79-3.86+4.31=9.26+9.97+6.2-5.97=5.98+5.16+8.65+6.18=0.92+9.7-2.87=2.16+2.46=8.6-7.52=4.63+2.76=4.38+5.36+1.97+8.48=8.88-0.21=1.79+7.59-5.37=5.38-0.23+6.6-6.37=6.08+5.28-9.25=7.75-4.77-1.16=9.03+9.56=7.99-5.48-1.55+3.28=0.5+5.07-2.31+8.86=7.08-2.39-1.67=8.5+8.07-2.88=5.08+5.91-0.75-9.69=5.43+2.53-3.29+7.32=7.37-2.67+2.55+5.76=6.48+9.2+0.07+2.77=9.99-3.86-5.22=9.81-0.07-2.59-4.15=6.21+5.04+9.5-0.68=8.4-4.42=7.82+9.86-9.96+6.62=4.64+4.45+1.14-2.77=8.5+3.2+7.62=9.38+9.42+6.58=3.71+5.92+6.51=3.99+3.55+3.7+5.39=8.25-1.8=9.84+4.17-6.5+6.95=2.41-1.76+4.17-1.79=6.87-0.99+4.11=9.04-3.11+7.28-4.56=5.33-1.31-1.62=5.49-0.18-2.18-2.2=5.79-1.84=8.57-3.43=8.51+8.15+1.99=2.93+5.22+9.59-9.33=8.38-0.63-7.62+6.32=5.27+1.83=3.19+8.29-5.97+6.57=8.78-5.77-1.83=1.25+8.26+0.12+5.72=1.39-0.23=3.22+9.8=9.06+1.69-1.46-2.5=9.56-5.62=4.59-1.64+5.9=8.14+5.25-6.32-2.42=7.41-6.36+2.95=3.94-0.24-2.08=参考答案4.53-3.8+1.71+7.67=10.119.83-4.49-3.78+5.86=7.427.79+4.97=12.767.7-5.34-0.91+0.3=1.759.38-1.71-0.75-2.22=4.78.48-1.5-2.65=4.339.78-4.9-0.89-1.11=2.883.88+0.7+1.41+6.31=12.37.1-0.89-1.41-0.32=4.484.45+7.43-7.14-0.2=4.547.02-2.21+2.58-5.19=2.28.32+6.13=14.458.95-2.93-0.43-3.87=1.729.02+4.52+2.03=15.574.03+0.41-3.03+3.99=5.47.86+3.33+3.06+1.86=16.118.02-0.74+9.39+4.02=20.692.2+6.82-1.44-4=3.581.17+1.66-0.71=2.128.48-1.32=7.160.41+6.46+0.4-5.84=1.435.51+4.95-1.57-1.89=79.95+5.79-5.83=9.917.21-2.31-0.84=4.060.02+7.98-0.29=7.712.07+0.7+8.88+2.99=14.647.96-1.95-1.86-2.8=1.353.11+8.52=11.632.78+3.11-0.21+3.27=8.958.15-2.71+9.18-1.06=13.562.02+2.99+0.76-3.74=2.036.96+7.93+6.28-4.14=17.039.82-8.6+6.09-5.66=1.655.55+3.88=9.436.59+1.27+9.59-7.5=9.955.27-2.99+4.02-3.43=2.879.46+2.55=12.010.23+2.75+7.4=10.389.18-8.22+7.95-6.32=2.596.97+1.97=8.947.25+6.17+9.34=22.763.32+9.92-6.13+4.14=11.253.73+8.9-7.71-4.33=0.597.95+3.49-4.76-0.22=6.469.6-7.53+7.21-0.15=9.131.14+8.86=107.72+8.85-7.66+3.12=12.039.49-3.41-3.93-0.1=2.057.01+5.9-5.35+7.08=14.645.18+8.06-9.01+0.5=4.738.81-0.71-6.84=1.269.87-0.38-6.48-2.71=0.31.66+2.62+0.36+5.54=10.183.88-3.4+9.69-5.5=4.674.48+7.58+5.62+4.23=21.919.72-0.35-6.39-1.43=1.559.69+2.52+8.41+8.46=29.085.5-5.27+9.66+0.88=10.778.34-7.7-0.38=0.266.53+7.11-2.22+7.24=18.668.66-4.28=4.388.69-0.97-6.21+5.03=6.547.27-0.02-2.38+0.05=4.928.99+5.89-9.04=5.844.92-1.16=3.763.97-2.05-1.07=0.857.86-3.9-2.22+3.84=5.584.07-1.11+8.44-5.13=6.278.44-3.92-1.26+0.21=3.479.31+4.69-9.87-0.53=3.68.16+1.49+6.85-2.29=14.212.27-0.76=1.519.56-4.75+9.47-1.44=12.840.18+3.64+6.88=10.71.22-0.51+5.13+3.06=8.94.52+4.46-7.56+3.51=4.936.5+8.48-3.72=11.268.36+2.13-5.06+1.68=7.116.93-5.89=1.048.71-3.65=5.068.92-0.67=8.259.74-6.58+0.31=3.477.54-3.03+3+6.64=14.150.8+0.41=1.218.98-3.72-3.48=1.780.93+9.94+1.2=12.074.28-0.02-3.64+0.97=1.597.69+8.58=16.276.18-4.34+0.37+3.22=5.436.77+7.39+7.53-7.14=14.557.3+3.49+3.2-0.43=13.568.08+3.24-2.7-6.31=2.312.92+2.71+2.74=8.372.74-1.1+9.86+0.61=12.115.82-1.82+9.05=13.056.68+8.64-9.12-5.9=0.30.95+1.66+3.58+6.71=12.95.88+1.11-3.42=3.579.26+2.1-0.6-7.9=2.869.42+3.37-6.78=6.016.21+5.12-1.78+2.5=12.055.29+4.88-7.15=3.027.33+3.16-7.4=3.098.28-6.3-1.32+8.35=9.018.65-1.37-0.2-3.97=3.113.79+8.19+4.74=16.726.65-4.98+1.26=2.936.8+4.48-3.9=7.388.37-1.71+2.12-6.79=1.995.55+6.35+4.79=16.697.34-4.6+2.93=5.679.44+2.78=12.228.33-2.68=5.650.75+2.36+5.34-6.65=1.83.27+0.54-1.52-1.03=1.269.33+5.4+9.32+0.69=24.746.6-0.68-3.21-2.05=0.666.62+1.95-1.54-2.1=4.932.93-0.47+4.38=6.849.31-0.07=9.249.05-2.38-0.91=5.763.46-2.11+9.53+4.98=15.866.1-1.52-2.41+9.69=11.865.86+6.57+9.06+7.29=28.785.6+2.64+4.38+9.59=22.219.46-2.63=6.838.75-0.24-3.96-2.26=2.296.12-0.65-2.34+5.03=8.166.48+8.34+5.1=19.929.67+8.8=18.478.65-0.06-5.24-0.19=3.161.36-1.06+3.61=3.913.88-1.16=2.729.99+3.72+5.71=19.427.16+4.72-4.88-6.9=0.13.88+1.29+5.77+2.41=13.351.04+9.02-9.96=0.19.02-2.9-2.88+6.67=9.916.05+1.65+9.3=176.05-1.72-3.07+6.32=7.580.09+7.46-0.44-6.1=1.015-2.83+5.36-7.35=0.183.88+2.59+6.72=13.193.52+4.05-0.31+5.79=13.056.16+4+7.24=17.48.43-5.69=2.744.9-2.05+4.48+0.58=7.912.25+9.9+8.03=20.183.42-0.68+7.68=10.425.13-1.1+7.65-8.7=2.986.61-5.7+1.73+5.82=8.466.06-3.17+8.11=119.98-1.67+5.37-5.16=8.521.15+3.86-4.87=0.148.46-3.98-0.14=4.347.36-0.95+4.33=10.747.61-0.52-0.06-2.88=4.157.99+2.15+7.49-1.38=16.254.59-2.12+7.68+2.62=12.779.73-2.07-6.46=1.24.09+6.73-4.78-5.9=0.143.57+9.28+6.6+8.07=27.527.7-2.27+4.86-9.83=0.468.19-0.65-6.94=0.62.35-1.66+3.21=3.90.42+5.14-3.37=2.193.17-0.3+6.58-5.52=3.930.56+1.19-1.08=0.679.52+6.11-4.9-5.01=5.729.53-2.97+9.71+7.32=23.596.19+5.69-0.59-6.84=4.457.46+8.75-0.8-8.8=6.619.52-0.33+3.72=12.913.87-1.77+7-1.11=7.994.57+9.85+8.05-2.98=19.494.31-0.35-1.56-1.46=0.946.35+6.68+9.78=22.819.07-1.41-4.64=3.027.03-0.04-4.95+8.3=10.349.96-8.24-1.3+5.67=6.097.17+4.17+9.08+3.56=23.988.55+2.06-2.82=7.795.21-2.92-1.93+4.82=5.187.3-1.28+4.83=10.859.94-1.38-3.3-0.77=4.495.57+7.29+8.65=21.514.97+7.52+2.68+6.48=21.654.41-3.94+3.39-0.07=3.799.42+3.48-0.27-6.12=6.518.1+4.38=12.487.61-2.14=5.479.91-4.47-3.76+5.07=6.754.41+9.33-0.56-5.05=8.138.48+7.36-2.96=12.885.57+6.13+8.34-0.04=209.02+8.54-8.72=8.840.8+5.27-2.61+8.82=12.283.68-0.8+1.06+7.63=11.574.24-2.55-0.65+9.97=11.015.34-0.46-1.04-1.1=2.747.54-4.42-0.36=2.766.27-3.24+1.92+3.97=8.929.52-0.78-0.11-2.44=6.198.89-3.25-5.36+5.61=5.891.52+8.65-6.7-1.13=2.340.7+6.93=7.632.26-2.01+2.8=3.057.51-0.23-4.45-2.02=0.815.35+2.18=7.530.28+8.77+5.84-2.35=12.543.43-0.14+1.62+6.01=10.928.4-2.33-3.14=2.939.92-0.5-1.47+8.07=16.024.97+8.69+9.03=22.696.74+9.31=16.054.04+7.17=11.219.88+1.24-8.47=2.659.98-1.72-7.77+9.63=10.126.7-0.48-0.04+8.36=14.545.59+1.24-6.47+9.89=10.251.68+2.07+3.93=7.689.63-2.14-2.63-4.22=0.645.61+6.57=12.188.57-1.31-0.36-2.22=4.689.46-6.47-2.01=0.988.07-3.29-0.61=4.175.54-1.15+9.25-7.28=6.368.13-7.38+1.77-1.82=0.73.98+6.66-2.93-4.79=2.923.23+7.79+0.4=11.426.56+7.04+2.31=15.916.29-2.88-0.18+4.1=7.333.22+9.47-8.94=3.754.8-0.25-1.33+6.95=10.175.75-3.13=2.620.35+1.1+0.45+1.93=3.833.92+5.23=9.158.3-1.31-0.26=6.738.08-3.03+4.32+0.52=9.898.25-1+9.72-4.87=12.15.37-0.28-4.79+5.3=5.65.63-0.69+5.5-5.64=4.85.53+8.57+5.81+1.9=21.815.68-2.7-0.89=2.097.82-3.22-4.23+7.86=8.239.83-0.5+7.09+3.15=19.578.28-0.78-2.01-3.59=1.99.21-1.39+5.16=12.984.21+8.57=12.787.62+8.78-0.62+6.91=22.693.6-0.29+8.5-5.07=6.745.04+0.55-2.35+7.02=10.269.83+8.92=18.751.14+9.8+8.57=19.516.06+0.87=6.935.42-2.23+3.71=6.99.47-1.42-7.41=0.648.8-1.69=7.117.17-0.99-3.84=2.349.93+7.37+6.66-1.6=22.368.76-3.6+3.3+4.32=12.781.37+5.67+0.78+5.41=13.237.12-3.98=3.148.87+2.61+5.83=17.319.29-8.14=1.156.4+5.13=11.536.64+4.45+9.73+1.56=22.389.47+9.19-5.96+1.69=14.395.62+9.99-6.21-9.1=0.32.53+6.56=9.098.05-5.08-2.48-0.15=0.346.76+8.41+2.93-8.79=9.316.74-1.37-0.77-3.75=0.858.68+1.64+6.15+6.25=22.729.6-8.45+3.26=4.411.36+2.84-3.51=0.694.43+1.18-3.73=1.888.39-7.28+1.38+7.98=10.476.38-0.9-0.73-2.11=2.649.66-6.72+4.58-1.02=6.54.62-4.11+7.37=7.886.82-2.64-3.76+6.84=7.264.74-4.05+9.13=9.829.28-0.78+3.3+3.94=15.747.59+4.77+2.72=15.087.55+3.65-1.83+6.25=15.622.48-0.65=1.839.92-5.11-3.94+7.49=8.362.15-1.68+2.38+9.57=12.423.79-3.13+8.92+9.71=19.296.25+2.43-5.64=3.040.07+6.59+0.56-0.71=6.517.69+8.69+4.73+5.66=26.778.83+6.77+3.79-0.71=18.689.94+1.5-0.88=10.566.3-2.2=4.16.12-1.42-3.19=1.511.31+6.3+1.69=9.37.81-3.83=3.989.81-1.08+9.15-2.51=15.379.61+7.28-7.42=9.478.05-2.05-1.93-2.28=1.799.74+4.91+2.01+7.48=24.142.12+9.02+8.55=19.695.88+0.46-2.08+2.46=6.723.3+0.76+1.62+3.48=9.163.28-2.45-0.22=0.619.95-9.49+8.25-8.02=0.691.11+0.48=1.598.06-3.55-1.43-1.33=1.757.66+1.02-0.91+3.88=11.653.79-2.56=1.238.54-3.11-2.01-0.57=2.854.32-1.89+4.15-4.59=1.998.97-1.12+5.44=13.296.5-5.83+3.47+4.23=8.376.77+0.38=7.153.06+2.25-0.41-0.77=4.135.81-0.74=5.078.65-3.13+6.64-7.27=4.897.88+4.35-0.56+2.7=14.374.59+3.15-6.56=1.184.28+7.61=11.898.91+8.01-1.19=15.737.79+2.78-6.62=3.956.98-3.17+9.91=13.725.6-5.03=0.579.56-3.23-0.49-0.43=5.412.09+9.82=11.918.58-7.34+4.84+1.96=8.045.04+2.79+3.97+2.63=14.432.73+4.77=7.55.45-1.05=4.45.19-0.3-2.62-0.29=1.988.14-3.36-3.76+6.94=7.969.03+4.47+8.83+9.32=31.659.79-3.02+4.08+0.41=11.267.94+0.88-2.26+5.38=11.945.28+7.58+8.65=21.518.17+4.19+5.58-9.12=8.828.88-0.05-0.67+3.77=11.933.46+2.44-3.59=2.319.26+3.51=12.776.38-5.8+5.43=6.019.12+2.64-8.07+5.94=9.637.98+8.95-7.53-8.79=0.617.72-0.67-2.94-2.93=1.188.53-1.18-6.44+3.06=3.971.86+1.25=3.114.95+1.67=6.623.7-2.59+6.88-3.75=4.243.5+4-0.55+8.39=15.347.27+5.17+8.67-8.2=12.919.76-4.16-1.03-1.97=2.62.94-2.4=0.548.78+9.07+3.06=20.919.42+2.77+0.08=12.278.67+0.7=9.376.95+2.09-1.77+2.1=9.373.12+8.74-6.61-1.76=3.495.83-1.35+7.42+6.11=18.014.76+0.17=4.935.75+9.26-2.79-0.28=11.943.94-3.53+6.13+8.48=15.024.18-1.52+5.53=8.194.9+4.03+4.56-7.67=5.828.06+0.85-2.13-4.18=2.63.12+5.64-6.12=2.648.02+5.76-1+8.67=21.457.57-0.23-0.26=7.089.59+9.75-4.08=15.262.38-2.07=0.317.15-4.13+6.92+5.16=15.16.84-1.95+0.26=5.151.74-0.84+1.84=2.741.86+1.08+9.43=12.375.85-2.3+7.14=10.698.37+4.94+9.24+6.43=28.984.88+1.34+3.25-8.25=1.224.41-3.14+9.66=10.939.31-1.6-4.65=3.063.54+7.98+1.25-3.31=9.469.21-7.91+7.09+0.68=9.075.72+1.33-5.33=1.722.49+6.4+5.41-3.54=10.769.13+7.33-0.23-6.85=9.388.69-5.1+5.67-1.19=8.078.28-5.02+4.31=7.570.13+7.53+3.45-4.98=6.135.71+9.36-3.47-2.55=9.056.74-0.87-0.73+3.1=8.242.3-1.71+6.81+3.25=10.655.15-2.48+2.93-4.81=0.798.12-1.5-2.18+6.65=11.099.9-4.58-0.21-3.35=1.762.18+0.99+9.91+9.97=23.059.61-7.89=1.721.39+6.01+6.35=13.757.45-2.83=4.624.87-1.84-0.27=2.769.25+5.02=14.276.48-4.6+8.82+6.08=16.784.79-0.67-1.9=2.229.11+0.81-0.12-8.53=1.275.73+9.91-5.98+0.56=10.224.6+4.49+3.21=12.39.33-7.25+4.99+4.98=12.059.4+6.61+8.59-6.97=17.639.78-2.46=7.325.44+8.29-3.28+6.68=17.135.83+1.66=7.492.39+2.73+3.1-0.78=7.448.71-1.44-0.1+2.83=100.18+7.06+9.38-5.32=11.38.21+2.93+9.32+1.14=21.69.03-3.51+2.06=7.585.95+0.64-0.14=6.457.77-1.81-4.37=1.592.8+8.58-9.18-1.45=0.756.31-1.5-4.63=0.187.64-1.67-2.64=3.336.77-2.65+8.79=12.915.85+7.83+6.88+1.71=22.278.94-8.48+1.21=1.673.18+9.73-7.99=4.928.61+1.81+9.43+8.1=27.957.25+7.14+9.65=24.041.58+2.55=4.135.19-3.86+7.98=9.318.97+8.5-6.32+0.49=11.644.53+6.36-7.38=3.510.71+6.1+0.88=7.696-4.12-0.05+9.18=11.011.73+5.63+5.85=13.217.37-3.62=3.757.26-5.08+3.65+0.4=6.236.02-2.85+0.65-0.52=3.34.66+9.26-9.12-4.16=0.640.5+4.41-0.87=4.048.44-0.61-1.05=6.783.12+6.11+1.91=11.148.29-4.29-2.49=1.514.45-0.43-0.87-2.64=0.515.8+7.72+4.48-8.34=9.669.01-7.39+5.02=6.646.68-2.15=4.537.76-0.43=7.339.05+7.91-4.94+2.21=14.234.34+0.68+0.46+8.81=14.292.16+9.49+6.51-7.22=10.943.66+8.94+5.95-7.77=10.788.09+3.45+0.6-1.63=10.513.57+2.85-5.34+4.3=5.382.12+8.07-9.23+7.75=8.713.53+8.09-6.62+3.5=8.55.44+5.24=10.687.84-1.95=5.898.3-2.64+3.47+2.52=11.654.21-1.13-2.52=0.567.86-0.56+8.77=16.076.28-1.58=4.75.44+7.64+6.87-7.96=11.999.03-4.85+7.57-8.24=3.517.48-4.69+0.53-0.07=3.259.64-0.33+0.55-5.63=4.234+8+8.52-6.36=14.169.24-3.37-0.53=5.344.67+9.32=13.995.74+9.01-8.73+3.86=9.888.12+5.5+8.74-6.54=15.822.21-0.74-0.03+6.47=7.918.64-6.48+4.56-4.98=1.748.8-0.29+4.07+2.18=14.763.11-0.02+4.58-0.32=7.353.88-0.25-3.17+0.4=0.869.75-0.37-2.85-2.25=4.285.06+5.88-6.45=4.497.13-2.37-2.26-1.67=0.839.08-1.82-0.19-5.05=2.021.18+7.95+4.09+7.28=20.54.16+8.09-9.56-1.76=0.936.46+9.1-4.37+4.07=15.264.94+4.64+1.75+1.86=13.198.74-6.47+5.31=7.587.2-1.59+4.82+9.25=19.682.07-0.53=1.544.49-0.65-1.16+9.5=12.187.82+4.33+1.78-1.65=12.285.51-2.99+6.68=9.27.63-2.65+3.96+8.33=17.277.6-3.84+1.94=5.70.07+9.07-3.23-1.9=4.016.07+0.31+0.57+3.38=10.332.1-1.47-0.5+3.48=3.613.37+7.21-5.53+7.78=12.834.96-4.53+6.21=6.645.81-4.87+0.12+5.32=6.388.57+6.37+1.42+9.3=25.660.03+8.39=8.422.14+6.39+4.93=13.464.7+2.91-3.93=3.688.49-2.75-3.54=2.25.74+6.65-1.95=10.448.61-0.7+2.59-4.87=5.639.65-0.95-4.44-0.02=4.249.93-3.33-5.71=0.891.84-0.47+4.17=5.549.68-4.27+7.65=13.063.93-0.71-1.13=2.094.15+0.72-0.92=3.958.34-0.36-1.42=6.566.15-1.79-0.87=3.494.19-3.3+7.84-7.78=0.952.51+3.78-3.19=3.11.09-0.11-0.8+0.57=0.759.43-4.5+2.19-1.53=5.597.59-0.68+3.87+9.5=20.288.31+1.45-2.54-5.66=1.565.67+9.09=14.768.07-0.76-4.43-0.58=2.38.61-0.27+8.12-5.94=10.523.84-1.35=2.497.06-6.11+5.29-1.74=4.56.7+9.59-7.14=9.159.8-0.1-0.87-1.79=7.047.12-5.44=1.687.85+4.66+6.84=19.359.97+0.14-1.97-7.42=0.726.16+6.79+1.86+1.25=16.068.33-5.05+7.15=10.438.69+9.5+6.09+3.83=28.119.01-0.48-0.69-3.33=4.512.58+6.37+5.97=14.923.23+1.91-1.67-1.3=2.176.53-0.6-1.57-0.5=3.862.32-0.65+1.99-2.38=1.287.28-1.9+7.6=12.987.03-2.73+0.41+0.88=5.597.4-5.14+5.62=7.882.03-1.66+2.86=3.234.97+5.75-5.03=5.691.89+6.67+5.92=14.483.4-1.6+2.06-3.21=0.659.8-7.02-1.25=1.531.62+8.78+3.93=14.338.64+6.09-7.65-1.27=5.817.22+0.8+7.42-1.23=14.218.37-4.95+6.22+2.86=12.54.83-0.63+7.21+5.7=17.117.56-3.13-0.94+5.4=8.899.11+7.73+3.36+6.43=26.638.54-1.89-0.08=6.578.96-3.46-0.65-3.43=1.427.53-3.29+5.71-2.51=7.445.51-0.07+3.55+0.19=9.186.08+7.3-3.3+2.81=12.898.37+2.86-0.91+4.49=14.818.85+3.42-7.18-4.95=0.149.54+1.75-8.92+1.38=3.758.11-6.56+5.21-4.17=2.593.36+2.3=5.660.62+3.32+6.58+3=13.523.78+5.66-8.73=0.717.52-0.56-1.9-3.71=1.356.26+8.95-5.63-5.81=3.775.78+6.44-3.98-6.54=1.74.16+7.18+4.68+0.03=16.056.88+7.01-9.11+8.07=12.855.97-2.22+3.97=7.728.73-3.9-1.62+1.63=4.840.92+5.41+6.69+8.13=21.154.46+6.34-4.18+6.61=13.233.1+6.68+2.9-6.43=6.259.6-1.65-0.03-2.12=5.88.78+6.38=15.162.74+3.61+4.44-8.18=2.616.43-1.82+1.8+4.82=11.231.9-0.42+9.81=11.298.9+4.02=12.929.98-1.63-0.04-4.96=3.354.9+9.23+1.18-5.45=9.865.12+1.96-1.45+9.64=15.279.89-0.33-1.45-0.36=7.759.6-4.46-1.61-2.38=1.159.82+0.08+1.82-8.03=3.698.26+1.76-5.03=4.998.58+4.18+2.2-0.3=14.666.67-0.11-5.5-0.5=0.566.49+4.59-4.85+4.76=10.999.62+7.83+0.41-8.81=9.051.02+6.84-2.83-2.45=2.586.1+5.88-0.52+5.62=17.084.91-1.84-2.95+3.29=3.419.91+6.84+7.13-4.24=19.647.86-6.9+1.31+3.72=5.994.72+3.63+5.03=13.381.61-0.73-0.61=0.277.44-4.22=3.228.71-7.46+8.11-3.43=5.939.65+9.84-1-4.59=13.93.7-2.25-1.13+6.43=6.759.29-6.32+4.62=7.595.26+9.23=14.499.87+7=16.874.62+1.53-1.56+4.35=8.942.82+1.28+9.24=13.344.99+3.12+6.5-0.04=14.571.22+5+9.64=15.869.19-2.36-2.87=3.966.73+1.99=8.725.21+9.09-7.3+7.84=14.846.74+6.2+0.08-0.66=12.363.11+5.8+5.73-8.63=6.017.7-0.08+6.37=13.992.06-1.15=0.917.76-0.81-2.21=4.746.85-3.53+4.2+5.72=13.241.82+9.1+4.36+1=16.283.63-