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8.97-4.84+1.91+1.6=9.6-2.89=4.92+9.58-8.05+7.5=4.6-1.42-1.77+6.8=8.73-0.32+9.04=5.07-2.83+0.75-0.29=9.11+7.76-7.71-3.09=4.53+4.19-5.63+9.06=9.95-7.03+2=8.1-5.51+8.91-2.33=9.72-5.1+9.32=2.41+7.25+1.55-4.36=6.99-5.39+1.81=4.74+1.38+8.35+1.08=9.81+0.66-7.68=6.48+7.64-0.22+3.13=0.1+4.22-2.78+5.74=4.71+6.08-0.89-0.18=3.32-1.26+0.09=4.84+6.81=3.36+3.65+5.92+7.44=8.62+1.49-9.93=3.2+9.02+9.48=5.06+8.23+1.44-9.87=9.69+5.74-6.61-1.34=7.42-2.24+8.07-7.88=9.49+6.32-0.89-7.48=1.16-0.3+4.94=9.68-3.98+3.78-7.79=6.34-0.32+6.11=7.8-3.8+0.88+8.84=9.95-2.12=2.82-1.84+5.37+9.86=5.35-0.78+0.62-0.38=2.52+8.15+6.14=8.11-0.03-3.47=3.06+7.66+5.96=5.28+0.04+6.27+3.6=6.27-5.56=4.14+9.07=4.02-0.81+4.51+7.53=4.7+5.36=4.33+3.34+5.07+4.8=1.03+7.52-1.75=9.69-7.27-1.94+0.32=8.91-1.81-4.73+6.07=8.28-3.24-1.21+8.65=8.28-0.81+3.4+6.49=9.61+5.21-1.01-9.27=8.07+4.37+4.66+1.47=0.47+6.62+4.29+7.46=6.16-2.9-2.22+0.33=5.23+9.68-0.36-0.5=7.96-6.92+9.66-2.3=5.97+7.83+6.38=8.38+5.79=8.07-2.1-3.52+4.44=3.04+9.29-2.14=9.3-1.31=0.73+0.18=7.32+8.73-9.34+9.57=4.73-2.04-2.35=9.48-4.58-2.31=4.86+4.57+6.83+0.03=6.28+7.09+7.91-6.45=5.58-4.6-0.42=8.52-6.62+1.44=2.78+3.69+0.53=9.63+7.05-0.09=4.76+6.64+1.54+5.86=7.66-4.37-0.57+0.96=2.71+6.74+1.67=2.59+9.43-1.69=0.8+9.45+8.45-0.43=8.39-1.71-4.3=3.56+0.16+4.84-4.95=9.6-2.07-1.88-4.6=5.71-1.33-0.38+4.42=8-6.62=8.49-6.9+7.94=5.56-1.82+8.25+4.7=4.46+2.04+1.5=6.63+6.5-4.39=8.89+1.07+4.1-1.34=0.67+7.71+7.88=9.16-2.88-1.99=4.85+7.15-4.36=8.14-0.48-3.77-1.11=3.29+7.03=5.38-1.25-0.39-1.21=6.93-1.87=6.88+5.16=3.82-0.29-2.7+3.35=2.45+1.04+3.26+6.3=7.26+4.84-3.71+5.05=3.13+2.76+5.34-4.83=9.91-6.23+2.88+4.73=1.91+9.68+0.71=4.94+7.18-2.53+1.8=8.88-3.99=3+0.29+2.12=9.62-9.17+9.1+5.34=9.56+3.83-3.99+6.63=7.76-5.91-0.07=8.85-0.06-7.98=6.61+1.08+8.99=0.83+9.39=6.11+9.48+0.2-0.63=8.43+7.64-3.81-1.85=2.89+4.57+2+9.51=7.52-5-2.22=6.41-1.48-2.2=9.37-0.81-6.49=8.41+2.81-9.18=9.32-5.62+2.26+0.44=9.72+5.25+0.97=7.17-1.44+0.67+5.59=9.51+3.05-1.17=2.36+1.27+6.51-3.83=8.47+7.6-7.76+1.27=6.78+1.5+0.35-0.38=5.67+3.21-0.34-0.33=8.57-0.15-4.3=6.07-1.75-0.85=9.76-1.16-3.57=8.01-6.03-0.47-1.36=9.07-6.36-0.58-0.59=5.34+1.45=6.16+4.65=2.29+0.66+2.27-2.8=1.36+2.67+4.37-3.66=4.6-0.65-2.8=7.78-0.57-3.48-0.73=7.33-2.27+2.93-6.92=6.53-1.31+5.92-3=5.99+5.05-2.4-4.83=8.02+2.3+8.81+8.34=8.26-2.61-2.51-2.08=9.97-0.82-7.22=9.71+4.85-9.82-2.9=8.14-7.71+1.98=8.38-3.03+7.53=2.03+1.74=8.43-7.49=1.37+9.34-0.44+7.66=4.16+9.3-4.09-3.7=7.66-0.02-0.82+2.59=4.69-1.08-0.57+1.03=7.88-0.38-3.47=6.44-2.3+6.25+6.05=3.18-2.67+9.62+9.74=6.41-0.46=2.52+2.63-2.1-1.84=5.43-0.34-3.37+2.29=9.8+6.97+6.86+2.76=2.73-2.42=1.75+5.07-2.99=8.5-4.8+7.75+1.94=7.53-6.73+4.8+1.1=1.1+6.11+5.53=9.55+4.36+8.39=8.81+2.78-4.94-2.51=5.27+2.58=4.45-0.94+8.76+2.45=7.75-3.7+4.48-0.18=4.97-4.72+1.78+8.35=2.22-0.95+4.11=3.47-0.93-0.03=9.24+7.65+6.14+4.37=7.46+2.03+6.76-3.03=9.72+1.41-4.6-2.68=8.34-2.05-3.7-1.99=4.57-0.3+7.54=8.57-6.16-0.86=5.61-1.37+7.5-4.2=3.69-1.87+8.89+6.79=6.77+3.17-6.24=9.26-3.95-1.79+7.43=6.16-3.97+4.79=5.83+5.63-5.01+1.61=4.6-3.81+7.77=3.14+9.1-2.41+5.86=2.27+7.64+4.69+1.42=2.75-1.07+2.51+3.84=5.57-1.91+9.9+1.8=6.83-3.57-2.6+3.48=9.31-6.81+0.8=4.65-2.48+2.52=6.04-0.86-4.34+6.09=0.32+4.02+2.23-5.83=8.98+9.96-2.99+0.16=4.62-2.43+9.25=7.22+4.71=8.79-0.76-6.33+1.71=4.88-0.7+8.31-9=8.44+5.95-6.88=4.18-2.04+3.91=6.84+7.57+0.24-1.55=8.31-2.55-1.04-2.25=8.77+7.1+5.25+0.32=0.82+7.63+8.73+5.12=2.08+6.92+9.53-5.93=6.19+4-3.19=9.35-3.69-2.1-1.74=8.04+9.05+1.5+3.04=2.39-1.45+8.18-5.52=3-0.65+8.35=9.46-5.47-1.12=9.39+9.91+3.74+4.83=9.77-6.44-0.57+9.23=7.18-3.02-0.43=9.46-5.12-2.15+0.64=6.64-0.44+9.01=9.11+2.68=8.09+9.39+6.25-9.99=6.29+9.86+2.79=3.15+3.48-1.31-2.74=9.95+4.14-5.69+7.34=9.08+3.16-7.28=2.16+5.09=7.2+3-2.79+9.32=5.26-3.85+4.37+8.52=5.96+0.36+8.63-4.44=0.61+4.94+2.65+3.12=5.13+5.51+5.34=6.56+9.44+0.95-4.38=6.11+1.88+7.18-3.22=0.67-0.56=4.53+4.98=8.29-5.17+6.91=7.67+3.23+8.8+9.07=2.61-1.11+7.02+0.14=8.11+9.74-9.83-2.96=8.85-0.6=8.7-7.11+0.85=0.65+1.75=5.68-1.46=8.08-3.88+0.89-2.91=7.88+8.39=2.6+8.74-5.87=6.63-5.34=7.41-0.72-5.35-1.07=7.06-0.74+2.76+4.27=1.53+1.03=3.52+9.09-8.25+4.43=4.46-2.29-0.82=6.82+2.55-3.81+6.65=8.07-6.93=8.29+9.46+5.18-5.77=7.12-2.91=5.77-1.13+7.62+4.8=9.15+8.12+1.27-7.06=3.72-2.84-0.51=9.12-0.2-4.88-1.67=8.84+6.59-0.75-3.06=1.33+0.3=0.66+7.01+9.86+0.15=4.55+8.3+6.58=5.18+5.57-4.8=2.98-2.88+3.77-1.47=1.04+5.23-0.93=8.48-2.54-5.45+2.3=6.38-3.41+0.97=8.08-0.4-5.45=5.39-1.28-1.09-2.74=7.4+3.03=4.54+4.83+5.96+7.71=5.24-3.39+8.42-6.71=0.29+8.44+2.79+9.39=9.72-0.38-3.15-2.69=7.81-3.97-3.22-0.46=1.16+0.09+7.32=2.75+8.51+2.07+2.65=8.86+3.12+4.7=9.36+0.55+8.2-8=3.79+9.46+5.2-4.11=4.4-1.95+5.46=4.11-2.83-0.91-0.18=7.87-1.92-5.76+6.71=5.8+6.28-6.15=6.03+9.33-0.5+2.92=9.65-4.21-4.52=6.16+3.45-2.61=6.19-4.44=6.61+1.1-1.51=5.61+9.12+8.08+8.1=5.47-3.19+0.53+1.25=7.91-5.64+5.85-7.87=9.18+1.12+4.04=3.48-2.09=9.98-1.88+3.11+3=8.75-7.29=9.89-0.03-7.94=3.57+1.54=5.79+0.05=1.22+3.64+7.96+1.37=9.04+9.23-8.17-5.89=5.76-0.47-3.21+9.47=2.7-0.7+1.94=1.71+8.01+9.05+1.03=8.95-1.72-0.34-1.38=2.73+5.82-4.91=9.77-0.07-2.29-3.2=3.76-0.07-0.55-2.3=6.43+4.81-6.37-0.35=1.71+5.35+1.38+8.71=4.87+2.54-0.78=8.96+4.74+7.41-3.31=5.88+7.5-4.98-1.73=8.83-5.19-1.93=5.61+6=5.09+1.54+5.29=0.42+4.98+9.9-2.43=5.12-3.55+6.38=7.92+9.33-4.75+5.45=8.59-0.97-7.17=8.94+6.54+6.12=1.86-0.92+1.08=7.97-2.4+2.92=6.73+6.62+1.34+3.92=9.58-8.19=6.81+6.73+6.44=7.11-2.26+9.82-1.88=9.1-4.78+9.08-3.57=9.89-7.25+7.32-8.71=6.63-1.07-0.23-4.07=8.25-7.34+2.78+5.77=4.97+7.13+2.75=9.88+2.08=6.57+7.11+0.24-9.22=9.82-2.05-3.84-1.81=9.89-0.54-1.66-5.22=7.75+6.43-7.54-0.61=8.53-6.17+8.34=1.76-0.15+7.93+1.2=4.83+1.83+0.38=2.7-0.89=9.14+3.9+0.48=9.6-6.04-0.2-2.56=8.44-1.23-0.91=6.7+1.16+5.42-2.96=8.29+4.6-2.33+1.66=9.39+0.94+5.41+3.69=4.23-1.49-2.04=7.39+2.95-0.24=2.4-1.98-0.1+0.21=0.58+1.36+1.62+8.38=3.64+8.11-7.74-0.69=8.67-6.61+9.22-5.14=8.17-0.36-3.2-2.62=8.62-4.16-0.69-0.29=9.99+0.82-7.1-0.61=9.07-4.44-2.06+3.69=4.31-3.85+3.09+1.83=7.25-0.88-6.11=9.26+8.12-1.46-5.71=8.94+8.72+8.3=9.9-0.22-0.02-8.28=5.45-3.53-1.09-0.14=9.9-8.05=7.84+4.89-1.91-4.1=4.05+7.92-3.88=8.95+7.84+7.36=9.87-3.03+6.48=4.43+3.61+1.18-6.05=1.69+5.02-3.32+4.29=5.8+3.16-7.68+3.81=4.67-0.4-0.72-1.23=9.99-0.27-2.81+5.48=3.85-0.54+6.18-2.29=3.71+6.4-0.54=2.54+7.12-4.91+1.53=7.2-1.15-3.41-0.4=6.03+2.15-6.91+5.7=9.13-1.66=1.56-0.14+3.24=7.46+8.93=1.43+3.8-0.24+7.45=9.62+2.69+2.71=4.02+1.91+4.83+7.33=6.39-3.17+2.85+5.49=5.2-3.49+6.63+7.87=7.8-4.65+0.57=4.01+5.7-6.17=8.03+9.27-9.01-0.83=1.61+7.26-1.76+4.53=6.67+9.17-4.8-5.89=4.52+8.86-4.77-7.52=9.16-3.85+9.3-4.23=8.87-3.68-1.12+6.15=4.51+5.55=6.72-2.33-2.87+6.11=8.23+0.58-7.08+0.16=8.57-0.05=7-6.46+7.7+5.05=9.95+5.9=3.68+4.19=9.61-0.91-2.1+6.06=8.41-0.45-3.13-0.32=7.1+7.63+2.45-0.11=7.46-0.59+2.81=8.73+9.58+2.41=9.46-0.63+0.51=0.71+7.96-2.43=7.66+3.73=8.89-1.89+3.16+3.96=9.31-6.12-0.43+9.09=7.35+3.78-4.46=1.17+0.47+5.85=8.34+7.39+7.52+1.92=1.28+6.93-0.2-7.41=3.12-2.74=9.51-7.16+6.81+2.5=3.34+2.11+0.59-2.58=6.69+2.23-0.97-6.99=8.67-3.39-1.59+5.9=0.58+3.41-3.13+9.48=3.65+5.96-8.03=0.05+7.17+8.49-7.08=5.12+9.78+0.49+1.55=0.49+4.77-3.66+3.57=8.23-2.88-2.7-0.66=7.62-7.36=5.76+8.63+2.37+0.71=4.03+1.97+7.19=7.48-1.03+2.16-7.96=4.33-1.68=2.62+8.57-0.48-5.67=8.5+9.09+9.73=9.88+4.78+5.18+6.45=8.27-1.32-1.07-3.92=9.61-1.64-4.61=3.65-0.45+4.37=5.84+9+9.09=7.97-6.91+4.2-4.84=0.87-0.3=8.68-6.09=6.45+6.14+8.7+6.95=9.31+2.02-7.24+8.54=6.45-0.1-1.92+8.86=6.37+1.22+2.64+7.66=7.31-0.76-5.59=2.38-1.86-0.04=4.32+7.15=9.22-2.14-4.02+2.15=6.38-3.97=8.78-1.05-2.54-2.53=9.94-1.28-1.51-2.92=2.73+8.77-3.97-3.65=2.78+3.03+3.34=9.89-1.97+9.66=7-5.78-1.11+7.53=9.45-8.58+4.52+8.06=7.38-0.92-6.27=6.28-5.97=6.02+2.35-6.36+6.59=9.21+2.35-4.92+8.22=5.48+2.22-5.92=0.31+6.89+2.36+8.4=2.21+6.79-7.82+6.22=6.22-1-4.5=4.62-2.37=5.39-4.09+7.76=6.35-1.08-4.59=9.22-2.72=6.77-2.02-1.34=9.72-6.16+1.84+4.6=5.85+2.62+7.57=8.48+2+9.43-0.74=4.98-2.1-1.38=9.36-3.48-5.15+1.84=9.12+3.01-9.87-0.7=6.6+0.13+4.26+0.49=6.2-1.46+0.06+8.86=4.56-2.25=9.12-4.14+1.69-2.13=9.07-0.67-2-1.45=8.85-5.2-3.52=1.58+4.79-2.92=0.42+8.19+4.78=5.51-2.3+9.89+7.78=7.73+6.01-0.16=7.25-3.95=7.22+8.6=1.12+6.65-3.45+8.09=7.87-3.16+6.88+6.08=5.29-2.18+1.95+8.63=6.58-5.21+7.22-0.34=9.39-1.49+5.22+7.72=7.16-3.28-1.84-0.61=5.43+5.09=4.93-0.23+2.96-5.46=9.57-8.52+7.91+0.86=2.94-0.07+9.53-8.76=8.73-2.07+3.2+6.54=1.73+3.27-3.74=3.76+8.12-2.76=9.72-0.35-6.75-0.2=9.8+2.35-0.82-9.16=9.29-5.3-2.13-1.24=1.73+9.22=7.17-0.89-1.3-0.39=6.21+2.47=6.04-1.09-1.78-0.03=8.07-1.15-2.41+4.98=9.14-4.47-0.69+4.61=9.03-8.55+1.78+6.07=1.23+9.85-5.37=9.18+7.07+3.49+9.24=1.2+1.82-0.22+4.68=1.69+3.41+6.13-7.9=8.35-4.77=4.47+6.51=9.17-0.68-0.81-3.89=8.67-0.73+0.06=2.78+4.19+2.08-3.64=5.64-4.23+9.56-0.18=6.65-3.74+8.37-4.42=9.34-6.47=3.3-0.67-2.46=9.12-3.98+2.11-0.93=6.44+2.97-1.2=5.94+2.54=5.43-2.48+7.18+4.65=1.5+8.37-0.93+6.45=2.01-1.72=7.36+8.35+2.42=7.3-1.74+8.15=9.64+4.28+7.54+8.68=6.93-2.96-2+5.52=1.02+3.55=2.87+2.55+6.86-3.79=8.42-0.22-6.46-0.57=3.35+1.98+5.39-4.62=8.53+5.59-4.78=3.1+9.78+4.45-0.49=1.06+9.08+3.44+9.87=0.02+7.16-1.6=4.69+9.29-9.26+9.22=7.88+6.36-3.67=4.02+3.71-2.73=7.91+4.05=5.37+9.66+9.35=8.95+3.59-4.11-2.03=3.05+9.71-4.09=8.16-2.27+4.74-7.2=4.05+9.69-7.16-5.57=1.38+4.2-0.94=4.82+5.53-1.93=4.93-2.24+1.19=7.5-4.7-1.24+3.96=7.55-5.63=7.41-3.81+8.44=8.03-1.37-1.07=2.65+5.85=1.92+3.25-1.42+6.37=3.78+2.21+1.09-0.29=6.35-0.94-5.25+4.84=5.07+5.49+7.55-8.22=5.97+5.44-2.57-5.96=2.75-1.83+4.07-1.65=5.12-0.24-1.88-2.12=7.61+8.25+3.19-1.26=9.77-0.09+1.08=6.51-0.52=8.24+2.03+2.16+6.46=8.61+7.86-5-4.68=6.86-0.16+9.43=6.91-5.46+6.5-3.65=2.04-0.55+0.25=9.58-6.53-0.72+1.52=5.31+4.8-4.21+8.51=6.27+7.47-7.59-0.83=2.12+2.64+3.33=5.51+4.01-6.7=0.99-0.75+8.64-7.69=3.68+7.38+3.84-9.48=2.82+3.19-2.21+3.14=1.02+7.73-7.56+5.96=9.53-1.77+5.4-9.46=9.14+7.04=3.46-1.3+6.86=9.42-1.09-7.95=9.78-6.54=5.33-2.37+5.44=3.32+5.46-0.82+5.05=6.13+5.07-4.61=6.62-3.77+4.95-3.58=7.22-5.16=6.74+8.76-7.51-5.42=9.53-0.43+6.45-8.28=8.55-5.54=6.48-0.83-0.38-1.24=4.42+2.14+9.81=8.52+2.15-6.66+9.55=9.79+2.28-8.7-0.28=3.34-0.36+4.22=0.59+2.24+7.73-9.49=3.91+1.63+1.65+7.44=8.14+4.28-4.12=5.35+4.63-0.69=9.48-6.16-1.16=6.25+3.94=2.32+8.13-1.42-3.54=8.22-3.72+6.53-4.25=1.61-0.19+8.08-0.94=8.72+7.19+8.86=0.66+3.38+0.3=1.83+8.7-6.85-3.38=3.63+3.64=0.94+4.67=6.4-5.41-0.09=9.48-4.22-3.79+2.83=6.36-4.95=5.96-2.28-0.83=8.34-7.19-0.44+2.54=1.22+3.82=1.76-0.07+3.47+5.61=3.77+6.75=7.93-0.53-2.58+0.17=9.94+1-1.04+2.06=4.96+0.09+0.17=8.51-0.59-1.89=3.75+8.95=8.46-1.87-0.64-0.84=8.52+6.87-2.91+5.14=8.88-1.37+2.37=6.97-1.53-1.24=2.15+1.54=2.93+4.42=8.31-6.56+8.97-1.3=6.39+6.23+7.15+8.61=7.19-5.21+6.15=5.77+3.41+3.4-0.47=8.02+9.61+6.26=7.42-3.58+5.36+4.13=1.18+5.87-0.74-1.4=7.61+9.91-0.8+6.07=1.68-0.94+1.31+0.63=2.76+5.94-7.95=8.07-3.09+0.93+3.06=6.26-1.15=3.24+4.15+1-3.7=3.9-0.26-2.2+6.23=9.23+1.89=9.76-2.82-4.08+5.23=3.13+8.25=2.97-2.37+8.17-2.73=9.59-4.88-0.41-4.02=7.85+6.37-3-5.8=7.8-1.66-2.2-1.53=7.44+7.39-3.2-9.11=9.76-5.33-3.07+7.44=6.97+7.56-8.13-2.54=6.58+5.51-2.59+1.76=3.84-0.43=7.4-2.82-2.12=3.43+1.81+2.03+1.33=8.69-0.42-0.53-7.35=8.89-7.16+0.97-1.27=4.63+8.41-3.12-5.92=9.46+9.89-7.83=4.9-2.29+9.82+6.25=2.52+2.77+9.43+7.43=6.55-2.13-3.94+0.4=6.34+0.88+6.81-1.8=8.76+0.41-6.26-2.14=5.72-1.77-0.76-1.06=1.85-1.42+3.39+1.17=5.72+9.21-6.28=8.69+8.12=1.97-1.7+3.7-0.95=6.88-2.58-0.28-1.48=9.4+7.74-5.77-5.19=1.83+3.89+3.23=8.58-6.59=6.23-0.85+6.59-0.27=1.09+6.24=8.58-1.68=7.75-4.49+0.5=5.64+3.2-8.22+0.03=7.63-1.6+5.91-8.24=7.74+4.15-8.74=3.69-1.63+4.94-1.99=6.75-3.97=8.97+8.28-7.71+1.82=8.02-6.79+1.6+5.75=2.25-1.6+4.51+0.96=6.99+5.4-1.2-9.05=8.8-4.3-4.35+7.23=3.94+7.07+6.93-8.73=4.81-0.05=6.16+6.86+7.67=6.73+1.36+6.02-9.66=8.02-7.59=9.63+9.21+2.18-6.11=9.21-3.18-3.13=9.11-4.35=2.19-0.11+2.96-4.53=5.88+8.29+2.95+6.25=6.92-2.75=8.21+1.43+5.83-3.02=1.55+6.84+7.41-2.18=5.53-5.04+7.61-1.91=6.75+4.76-4.25+6.2=5.32+6.68-3.48-3.49=9.24-7.22+7.47-7.67=9.35+1.75+2.69-3.42=8.42-1.84+0.99-6.38=7.53-3.05-3.84=6.58-1.96-3.29=6.95+9.2-4.67-5.28=3+8.45+6.35-3.32=9.01-2.03-0.96-3.69=3.56+5.09+3.81=6.77-2.01-1.77+3.02=8.88-1.23-2.63+7.49=8.99-1.92+4.58+4.01=1.72+2.39+2.7-1.51=4.22+2.87+1.49+1.99=8.94+2.9+6.62=9.72-1.34-0.97-7.09=5.94+6.07-6.27+3.54=5.62-0.55-1.39-2.99=5.43+9.73+7.92=4.89+0.82+3.67=5.41-3.71-0.23=3.34+6.39-5.95-0.48=8.09+1.84+4.99=4.87-2.27-1.9+6.98=3.16-0.47+8.26=0.09+0.97+1.16=5.88+3.58-0.98=5.11+1.72+0.43+5.62=8.27-7.08-0.41+8.97=7.64-2.88-3.35=9.27-7.8+7.78=8.57+7.98+7.48=9.69+9.72=0.92+5.97+7.22+7.82=8.19-3.67-1.24+8.04=6.65-3.01+8.61-1.91=7.99-6.12+6.78=5.01+4.94+7.96+4.88=9.87-6.01-1.32+8.95=9.19-3.05+6.39-2.97=8.82-6.26+2.1-1.06=2.55+3.74-5.43+8.19=5.56-1.18=6.24+9.17-9.04=9.48-3.81-2.13-2.85=0.61+5.63-1.21+4.2=0.14+9.25-0.85+0.58=5.66-4.23-0.18+3.13=5.78+1.27+3.74+3.37=7.68-6.77+4.96+1.02=参考答案8.97-4.84+1.91+1.6=7.649.6-2.89=6.714.92+9.58-8.05+7.5=13.954.6-1.42-1.77+6.8=8.218.73-0.32+9.04=17.455.07-2.83+0.75-0.29=2.79.11+7.76-7.71-3.09=6.074.53+4.19-5.63+9.06=12.159.95-7.03+2=4.928.1-5.51+8.91-2.33=9.179.72-5.1+9.32=13.942.41+7.25+1.55-4.36=6.856.99-5.39+1.81=3.414.74+1.38+8.35+1.08=15.559.81+0.66-7.68=2.796.48+7.64-0.22+3.13=17.030.1+4.22-2.78+5.74=7.284.71+6.08-0.89-0.18=9.723.32-1.26+0.09=2.154.84+6.81=11.653.36+3.65+5.92+7.44=20.378.62+1.49-9.93=0.183.2+9.02+9.48=21.75.06+8.23+1.44-9.87=4.869.69+5.74-6.61-1.34=7.487.42-2.24+8.07-7.88=5.379.49+6.32-0.89-7.48=7.441.16-0.3+4.94=5.89.68-3.98+3.78-7.79=1.696.34-0.32+6.11=12.137.8-3.8+0.88+8.84=13.729.95-2.12=7.832.82-1.84+5.37+9.86=16.215.35-0.78+0.62-0.38=4.812.52+8.15+6.14=16.818.11-0.03-3.47=4.613.06+7.66+5.96=16.685.28+0.04+6.27+3.6=15.196.27-5.56=0.714.14+9.07=13.214.02-0.81+4.51+7.53=15.254.7+5.36=10.064.33+3.34+5.07+4.8=17.541.03+7.52-1.75=6.89.69-7.27-1.94+0.32=0.88.91-1.81-4.73+6.07=8.448.28-3.24-1.21+8.65=12.488.28-0.81+3.4+6.49=17.369.61+5.21-1.01-9.27=4.548.07+4.37+4.66+1.47=18.570.47+6.62+4.29+7.46=18.846.16-2.9-2.22+0.33=1.375.23+9.68-0.36-0.5=14.057.96-6.92+9.66-2.3=8.45.97+7.83+6.38=20.188.38+5.79=14.178.07-2.1-3.52+4.44=6.893.04+9.29-2.14=10.199.3-1.31=7.990.73+0.18=0.917.32+8.73-9.34+9.57=16.284.73-2.04-2.35=0.349.48-4.58-2.31=2.594.86+4.57+6.83+0.03=16.296.28+7.09+7.91-6.45=14.835.58-4.6-0.42=0.568.52-6.62+1.44=3.342.78+3.69+0.53=79.63+7.05-0.09=16.594.76+6.64+1.54+5.86=18.87.66-4.37-0.57+0.96=3.682.71+6.74+1.67=11.122.59+9.43-1.69=10.330.8+9.45+8.45-0.43=18.278.39-1.71-4.3=2.383.56+0.16+4.84-4.95=3.619.6-2.07-1.88-4.6=1.055.71-1.33-0.38+4.42=8.428-6.62=1.388.49-6.9+7.94=9.535.56-1.82+8.25+4.7=16.694.46+2.04+1.5=86.63+6.5-4.39=8.748.89+1.07+4.1-1.34=12.720.67+7.71+7.88=16.269.16-2.88-1.99=4.294.85+7.15-4.36=7.648.14-0.48-3.77-1.11=2.783.29+7.03=10.325.38-1.25-0.39-1.21=2.536.93-1.87=5.066.88+5.16=12.043.82-0.29-2.7+3.35=4.182.45+1.04+3.26+6.3=13.057.26+4.84-3.71+5.05=13.443.13+2.76+5.34-4.83=6.49.91-6.23+2.88+4.73=11.291.91+9.68+0.71=12.34.94+7.18-2.53+1.8=11.398.88-3.99=4.893+0.29+2.12=5.419.62-9.17+9.1+5.34=14.899.56+3.83-3.99+6.63=16.037.76-5.91-0.07=1.788.85-0.06-7.98=0.816.61+1.08+8.99=16.680.83+9.39=10.226.11+9.48+0.2-0.63=15.168.43+7.64-3.81-1.85=10.412.89+4.57+2+9.51=18.977.52-5-2.22=0.36.41-1.48-2.2=2.739.37-0.81-6.49=2.078.41+2.81-9.18=2.049.32-5.62+2.26+0.44=6.49.72+5.25+0.97=15.947.17-1.44+0.67+5.59=11.999.51+3.05-1.17=11.392.36+1.27+6.51-3.83=6.318.47+7.6-7.76+1.27=9.586.78+1.5+0.35-0.38=8.255.67+3.21-0.34-0.33=8.218.57-0.15-4.3=4.126.07-1.75-0.85=3.479.76-1.16-3.57=5.038.01-6.03-0.47-1.36=0.159.07-6.36-0.58-0.59=1.545.34+1.45=6.796.16+4.65=10.812.29+0.66+2.27-2.8=2.421.36+2.67+4.37-3.66=4.744.6-0.65-2.8=1.157.78-0.57-3.48-0.73=37.33-2.27+2.93-6.92=1.076.53-1.31+5.92-3=8.145.99+5.05-2.4-4.83=3.818.02+2.3+8.81+8.34=27.478.26-2.61-2.51-2.08=1.069.97-0.82-7.22=1.939.71+4.85-9.82-2.9=1.848.14-7.71+1.98=2.418.38-3.03+7.53=12.882.03+1.74=3.778.43-7.49=0.941.37+9.34-0.44+7.66=17.934.16+9.3-4.09-3.7=5.677.66-0.02-0.82+2.59=9.414.69-1.08-0.57+1.03=4.077.88-0.38-3.47=4.036.44-2.3+6.25+6.05=16.443.18-2.67+9.62+9.74=19.876.41-0.46=5.952.52+2.63-2.1-1.84=1.215.43-0.34-3.37+2.29=4.019.8+6.97+6.86+2.76=26.392.73-2.42=0.311.75+5.07-2.99=3.838.5-4.8+7.75+1.94=13.397.53-6.73+4.8+1.1=6.71.1+6.11+5.53=12.749.55+4.36+8.39=22.38.81+2.78-4.94-2.51=4.145.27+2.58=7.854.45-0.94+8.76+2.45=14.727.75-3.7+4.48-0.18=8.354.97-4.72+1.78+8.35=10.382.22-0.95+4.11=5.383.47-0.93-0.03=2.519.24+7.65+6.14+4.37=27.47.46+2.03+6.76-3.03=13.229.72+1.41-4.6-2.68=3.858.34-2.05-3.7-1.99=0.64.57-0.3+7.54=11.818.57-6.16-0.86=1.555.61-1.37+7.5-4.2=7.543.69-1.87+8.89+6.79=17.56.77+3.17-6.24=3.79.26-3.95-1.79+7.43=10.956.16-3.97+4.79=6.985.83+5.63-5.01+1.61=8.064.6-3.81+7.77=8.563.14+9.1-2.41+5.86=15.692.27+7.64+4.69+1.42=16.022.75-1.07+2.51+3.84=8.035.57-1.91+9.9+1.8=15.366.83-3.57-2.6+3.48=4.149.31-6.81+0.8=3.34.65-2.48+2.52=4.696.04-0.86-4.34+6.09=6.930.32+4.02+2.23-5.83=0.748.98+9.96-2.99+0.16=16.114.62-2.43+9.25=11.447.22+4.71=11.938.79-0.76-6.33+1.71=3.414.88-0.7+8.31-9=3.498.44+5.95-6.88=7.514.18-2.04+3.91=6.056.84+7.57+0.24-1.55=13.18.31-2.55-1.04-2.25=2.478.77+7.1+5.25+0.32=21.440.82+7.63+8.73+5.12=22.32.08+6.92+9.53-5.93=12.66.19+4-3.19=79.35-3.69-2.1-1.74=1.828.04+9.05+1.5+3.04=21.632.39-1.45+8.18-5.52=3.63-0.65+8.35=10.79.46-5.47-1.12=2.879.39+9.91+3.74+4.83=27.879.77-6.44-0.57+9.23=11.997.18-3.02-0.43=3.739.46-5.12-2.15+0.64=2.836.64-0.44+9.01=15.219.11+2.68=11.798.09+9.39+6.25-9.99=13.746.29+9.86+2.79=18.943.15+3.48-1.31-2.74=2.589.95+4.14-5.69+7.34=15.749.08+3.16-7.28=4.962.16+5.09=7.257.2+3-2.79+9.32=16.735.26-3.85+4.37+8.52=14.35.96+0.36+8.63-4.44=10.510.61+4.94+2.65+3.12=11.325.13+5.51+5.34=15.986.56+9.44+0.95-4.38=12.576.11+1.88+7.18-3.22=11.950.67-0.56=0.114.53+4.98=9.518.29-5.17+6.91=10.037.67+3.23+8.8+9.07=28.772.61-1.11+7.02+0.14=8.668.11+9.74-9.83-2.96=5.068.85-0.6=8.258.7-7.11+0.85=2.440.65+1.75=2.45.68-1.46=4.228.08-3.88+0.89-2.91=2.187.88+8.39=16.272.6+8.74-5.87=5.476.63-5.34=1.297.41-0.72-5.35-1.07=0.277.06-0.74+2.76+4.27=13.351.53+1.03=2.563.52+9.09-8.25+4.43=8.794.46-2.29-0.82=1.356.82+2.55-3.81+6.65=12.218.07-6.93=1.148.29+9.46+5.18-5.77=17.167.12-2.91=4.215.77-1.13+7.62+4.8=17.069.15+8.12+1.27-7.06=11.483.72-2.84-0.51=0.379.12-0.2-4.88-1.67=2.378.84+6.59-0.75-3.06=11.621.33+0.3=1.630.66+7.01+9.86+0.15=17.684.55+8.3+6.58=19.435.18+5.57-4.8=5.952.98-2.88+3.77-1.47=2.41.04+5.23-0.93=5.348.48-2.54-5.45+2.3=2.796.38-3.41+0.97=3.948.08-0.4-5.45=2.235.39-1.28-1.09-2.74=0.287.4+3.03=10.434.54+4.83+5.96+7.71=23.045.24-3.39+8.42-6.71=3.560.29+8.44+2.79+9.39=20.919.72-0.38-3.15-2.69=3.57.81-3.97-3.22-0.46=0.161.16+0.09+7.32=8.572.75+8.51+2.07+2.65=15.988.86+3.12+4.7=16.689.36+0.55+8.2-8=10.113.79+9.46+5.2-4.11=14.344.4-1.95+5.46=7.914.11-2.83-0.91-0.18=0.197.87-1.92-5.76+6.71=6.95.8+6.28-6.15=5.936.03+9.33-0.5+2.92=17.789.65-4.21-4.52=0.926.16+3.45-2.61=76.19-4.44=1.756.61+1.1-1.51=6.25.61+9.12+8.08+8.1=30.915.47-3.19+0.53+1.25=4.067.91-5.64+5.85-7.87=0.259.18+1.12+4.04=14.343.48-2.09=1.399.98-1.88+3.11+3=14.218.75-7.29=1.469.89-0.03-7.94=1.923.57+1.54=5.115.79+0.05=5.841.22+3.64+7.96+1.37=14.199.04+9.23-8.17-5.89=4.215.76-0.47-3.21+9.47=11.552.7-0.7+1.94=3.941.71+8.01+9.05+1.03=19.88.95-1.72-0.34-1.38=5.512.73+5.82-4.91=3.649.77-0.07-2.29-3.2=4.213.76-0.07-0.55-2.3=0.846.43+4.81-6.37-0.35=4.521.71+5.35+1.38+8.71=17.154.87+2.54-0.78=6.638.96+4.74+7.41-3.31=17.85.88+7.5-4.98-1.73=6.678.83-5.19-1.93=1.715.61+6=11.615.09+1.54+5.29=11.920.42+4.98+9.9-2.43=12.875.12-3.55+6.38=7.957.92+9.33-4.75+5.45=17.958.59-0.97-7.17=0.458.94+6.54+6.12=21.61.86-0.92+1.08=2.027.97-2.4+2.92=8.496.73+6.62+1.34+3.92=18.619.58-8.19=1.396.81+6.73+6.44=19.987.11-2.26+9.82-1.88=12.799.1-4.78+9.08-3.57=9.839.89-7.25+7.32-8.71=1.256.63-1.07-0.23-4.07=1.268.25-7.34+2.78+5.77=9.464.97+7.13+2.75=14.859.88+2.08=11.966.57+7.11+0.24-9.22=4.79.82-2.05-3.84-1.81=2.129.89-0.54-1.66-5.22=2.477.75+6.43-7.54-0.61=6.038.53-6.17+8.34=10.71.76-0.15+7.93+1.2=10.744.83+1.83+0.38=7.042.7-0.89=1.819.14+3.9+0.48=13.529.6-6.04-0.2-2.56=0.88.44-1.23-0.91=6.36.7+1.16+5.42-2.96=10.328.29+4.6-2.33+1.66=12.229.39+0.94+5.41+3.69=19.434.23-1.49-2.04=0.77.39+2.95-0.24=10.12.4-1.98-0.1+0.21=0.530.58+1.36+1.62+8.38=11.943.64+8.11-7.74-0.69=3.328.67-6.61+9.22-5.14=6.148.17-0.36-3.2-2.62=1.998.62-4.16-0.69-0.29=3.489.99+0.82-7.1-0.61=3.19.07-4.44-2.06+3.69=6.264.31-3.85+3.09+1.83=5.387.25-0.88-6.11=0.269.26+8.12-1.46-5.71=10.218.94+8.72+8.3=25.969.9-0.22-0.02-8.28=1.385.45-3.53-1.09-0.14=0.699.9-8.05=1.857.84+4.89-1.91-4.1=6.724.05+7.92-3.88=8.098.95+7.84+7.36=24.159.87-3.03+6.48=13.324.43+3.61+1.18-6.05=3.171.69+5.02-3.32+4.29=7.685.8+3.16-7.68+3.81=5.094.67-0.4-0.72-1.23=2.329.99-0.27-2.81+5.48=12.393.85-0.54+6.18-2.29=7.23.71+6.4-0.54=9.572.54+7.12-4.91+1.53=6.287.2-1.15-3.41-0.4=2.246.03+2.15-6.91+5.7=6.979.13-1.66=7.471.56-0.14+3.24=4.667.46+8.93=16.391.43+3.8-0.24+7.45=12.449.62+2.69+2.71=15.024.02+1.91+4.83+7.33=18.096.39-3.17+2.85+5.49=11.565.2-3.49+6.63+7.87=16.217.8-4.65+0.57=3.724.01+5.7-6.17=3.548.03+9.27-9.01-0.83=7.461.61+7.26-1.76+4.53=11.646.67+9.17-4.8-5.89=5.154.52+8.86-4.77-7.52=1.099.16-3.85+9.3-4.23=10.388.87-3.68-1.12+6.15=10.224.51+5.55=10.066.72-2.33-2.87+6.11=7.638.23+0.58-7.08+0.16=1.898.57-0.05=8.527-6.46+7.7+5.05=13.299.95+5.9=15.853.68+4.19=7.879.61-0.91-2.1+6.06=12.668.41-0.45-3.13-0.32=4.517.1+7.63+2.45-0.11=17.077.46-0.59+2.81=9.688.73+9.58+2.41=20.729.46-0.63+0.51=9.340.71+7.96-2.43=6.247.66+3.73=11.398.89-1.89+3.16+3.96=14.129.31-6.12-0.43+9.09=11.857.35+3.78-4.46=6.671.17+0.47+5.85=7.498.34+7.39+7.52+1.92=25.171.28+6.93-0.2-7.41=0.63.12-2.74=0.389.51-7.16+6.81+2.5=11.663.34+2.11+0.59-2.58=3.466.69+2.23-0.97-6.99=0.968.67-3.39-1.59+5.9=9.590.58+3.41-3.13+9.48=10.343.65+5.96-8.03=1.580.05+7.17+8.49-7.08=8.635.12+9.78+0.49+1.55=16.940.49+4.77-3.66+3.57=5.178.23-2.88-2.7-0.66=1.997.62-7.36=0.265.76+8.63+2.37+0.71=17.474.03+1.97+7.19=13.197.48-1.03+2.16-7.96=0.654.33-1.68=2.652.62+8.57-0.48-5.67=5.048.5+9.09+9.73=27.329.88+4.78+5.18+6.45=26.298.27-1.32-1.07-3.92=1.969.61-1.64-4.61=3.363.65-0.45+4.37=7.575.84+9+9.09=23.937.97-6.91+4.2-4.84=0.420.87-0.3=0.578.68-6.09=2.596.45+6.14+8.7+6.95=28.249.31+2.02-7.24+8.54=12.636.45-0.1-1.92+8.86=13.296.37+1.22+2.64+7.66=17.897.31-0.76-5.59=0.962.38-1.86-0.04=0.484.32+7.15=11.479.22-2.14-4.02+2.15=5.216.38-3.97=2.418.78-1.05-2.54-2.53=2.669.94-1.28-1.51-2.92=4.232.73+8.77-3.97-3.65=3.882.78+3.03+3.34=9.159.89-1.97+9.66=17.587-5.78-1.11+7.53=7.649.45-8.58+4.52+8.06=13.457.38-0.92-6.27=0.196.28-5.97=0.316.02+2.35-6.36+6.59=8.69.21+2.35-4.92+8.22=14.865.48+2.22-5.92=1.780.31+6.89+2.36+8.4=17.962.21+6.79-7.82+6.22=7.46.22-1-4.5=0.724.62-2.37=2.255.39-4.09+7.76=9.066.35-1.08-4.59=0.689.22-2.72=6.56.77-2.02-1.34=3.419.72-6.16+1.84+4.6=105.85+2.62+7.57=16.048.48+2+9.43-0.74=19.174.98-2.1-1.38=1.59.36-3.48-5.15+1.84=2.579.12+3.01-9.87-0.7=1.566.6+0.13+4.26+0.49=11.486.2-1.46+0.06+8.86=13.664.56-2.25=2.319.12-4.14+1.69-2.13=4.549.07-0.67-2-1.45=4.958.85-5.2-3.52=0.131.58+4.79-2.92=3.450.42+8.19+4.78=13.395.51-2.3+9.89+7.78=20.887.73+6.01-0.16=13.587.25-3.95=3.37.22+8.6=15.821.12+6.65-3.45+8.09=12.417.87-3.16+6.88+6.08=17.675.29-2.18+1.95+8.63=13.696.58-5.21+7.22-0.34=8.259.39-1.49+5.22+7.72=20.847.16-3.28-1.84-0.61=1.435.43+5.09=10.524.93-0.23+2.96-5.46=2.29.57-8.52+7.91+0.86=9.822.94-0.07+9.53-8.76=3.648.73-2.07+3.2+6.54=16.41.73+3.27-3.74=1.263.76+8.12-2.76=9.129.72-0.35-6.75-0.2=2.429.8+2.35-0.82-9.16=2.179.29-5.3-2.13-1.24=0.621.73+9.22=10.957.17-0.89-1.3-0.39=4.596.21+2.47=8.686.04-1.09-1.78-0.03=3.148.07-1.15-2.41+4.98=9.499.14-4.47-0.69+4.61=8.599.03-8.55+1.78+6.07=8.331.23+9.85-5.37=5.719.18+7.07+3.49+9.24=28.981.2+1.82-0.22+4.68=7.481.69+3.41+6.13-7.9=3.338.35-4.77=3.584.47+6.51=10.989.17-0.68-0.81-3.89=3.798.67-0.73+0.06=82.78+4.19+2.08-3.64=5.415.64-4.23+9.56-0.18=10.796.65-3.74+8.37-4.42=6.869.34-6.47=2.873.3-0.67-2.46=0.179.12-3.98+2.11-0.93=6.326.44+2.97-1.2=8.215.94+2.54=8.485.43-2.48+7.18+4.65=14.781.5+8.37-0.93+6.45=15.392.01-1.72=0.297.36+8.35+2.42=18.137.3-1.74+8.15=13.719.64+4.28+7.54+8.68=30.146.93-2.96-2+5.52=7.491.02+3.55=4.572.87+2.55+6.86-3.79=8.498.42-0.22-6.46-0.57=1.173.35+1.98+5.39-4.62=6.18.53+5.59-4.78=9.343.1+9.78+4.45-0.49=16.841.06+9.08+3.44+9.87=23.450.02+7.16-1.6=5.584.69+9.29-9.26+9.22=13.947.88+6.36-3.67=10.574.02+3.71-2.73=57.91+4.05=11.965.37+9.66+9.35=24.388.95+3.59-4.11-2.03=6.43.05+9.71-4.09=8.678.16-2.27+4.74-7.2=3.434.05+9.69-7.16-5.57=1.011.38+4.2-0.94=4.644.82+5.53-1.93=8.424.93-2.24+1.19=3.887.5-4.7-1.24+3.96=5.527.55-5.63=1.927.41-3.81+8.44=12.048.03-1.37-1.07=5.592.65+5.85=8.51.92+3.25-1.42+6.37=10.123.78+2.21+1.09-0.29=6.796.35-0.94-5.25+4.84=55.07+5.49+7.55-8.22=9.895.97+5.44-2.57-5.96=2.882.75-1.83+4.07-1.65=3.345.12-0.24-1.88-2.12=0.887.61+8.25+3.19-1.26=17.799.77-0.09+1.08=10.766.51-0.52=5.998.24+2.03+2.16+6.46=18.898.61+7.86-5-4.68=6.796.86-0.16+9.43=16.136.91-5.46+6.5-3.65=4.32.04-0.55+0.25=1.749.58-6.53-0.72+1.52=3.855.31+4.8-4.21+8.51=14.416.27+7.47-7.59-0.83=5.322.12+2.64+3.33=8.095.51+4.01-6.7=2.820.99-0.75+8.64-7.69=1.193.68+7.38+3.84-9.48=5.422.82+3.19-2.21+3.14=6.941.02+7.73-7.56+5.96=7.159.53-1.77+5.4-9.46=3.79.14+7.04=16.183.46-1.3+6.86=9.029.42-1.09-7.95=0.389.78-6.54=3.245.33-2.37+5.44=8.43.32+5.46-0.82+5.05=13.016.13+5.07-4.61=6.596.62-3.77+4.95-3.58=4.227.22-5.16=2.066.74+8.76-7.51-5.42=2.579.53-0.43+6.45-8.28=7.278.55-5.54=3.016.48-0.83-0.38-1.24=4.034.42+2.14+9.81=16.378.52+2.15-6.66+9.55=13.569.79+2.28-8.7-0.28=3.093.34-0.36+4.22=7.20.59+2.24+7.73-9.49=1.073.91+1.63+1.65+7.44=14.638.14+4.28-4.12=8.35.35+4.63-0.69=9.299.48-6.16-1.16=2.166.25+3.94=10.192.32+8.13-1.42-3.54=5.498.22-3.72+6.53-4.25=6.781.61-0.19+8.08-0.94=8.568.72+7.19+8.86=24.770.66+3.38+0.3=4.341.83+8.7-6.85-3.38=0.33.63+3.64=7.270.94+4.67=5.616.4-5.41-0.09=0.99.48-4.22-3.79+2.83=4.36.36-4.95=1.415.96-2.28-0.83=2.858.34-7.19-0.44+2.54=3.251.22+3.82=5.041.76-0.07+3.47+5.61=10.773.77+6.75=10.527.93-0.53-2.58+0.17=4.999.94+1-1.04+2.06=11.964.96+0.09+0.17=5.228.51-0.59-1.