四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案2.74+7.77=3.17+6.83=4.25+2.06=8.33+6.13=9.19+0.26=5.41+5.19=4.02+3.43=8.64+4.53=8.48+2.74=2.45+3.17=9.38+5.97=3.08+8.09=4.94+9.26=9.82+5.22=7.41+1.55=3.83+8.65=4.93+2.52=1.44+9.54=9.67+3.65=5.68+0.96=9.34+5.7=3.83+0.66=0.29+5.57=0.91+9.43=5.93+9.87=9.51+8.49=1.78+2.72=3.84+5.79=8.26+9.96=1.23+8.11=6.88+3.65=8.62+2.23=0.28+4.97=2.02+6.02=6.33+6.63=6.04+8.09=8.11+0.77=8.46+2.03=5.65+1.25=7.9+9.86=3.31+5.92=6.63+7.98=6.39+6.8=0.08+7.01=3.87+3.97=2.87+7.07=9.43+2.21=7.44+8.74=2.46+7.41=4.55+9.96=0.89+3.88=7.06+9.37=3.24+2.07=7.59+6.72=3.35-1.48=7.59-2.02=8-3.09=6.36-3.45=8.7-2.66=5.17-4.4=7.3-5.05=8.85-8.36=7.07-4=8.96-0.16=9.29-8.22=5.33-1.92=7.02-4.43=6.92-6.52=8.37-1.75=8.11-3.79=2.62-0.54=4.61-4.45=3.42-0.31=9.18-0.94=9.36-5.24=6.45-0.97=8.28-2.97=1.08-0.12=9.34-6.15=9.59-3.9=9.94-9.82=5.44-2.33=4.56-3.87=7.75-5.64=9.16-7.11=7.52-3.19=4.24-1.52=5.16-1.98=4.02-1.17=9.68-5.98=4.87-4.3=9-0.93=8.57-7.14=7.75-2.6=5.26-1.47=5.64-3.23=8.37-5.2=9.45-4.93=3.58-2.17=9.51-2.62=9.12-7.51=5.83-5.26=3.12-2.73=4.29-1.47=7.43-1.11=4.09-1.5=5.58-0.2=8.81-1.23=7.62+1.01+2.53=1.5+6.9+1=9.46+3.6+9.69=3.55+8.17+3.41=3.84+6.05+5.2=0.47+7.41+7.56=9.76+1.82+6.54=8.94+4.11+7.54=8.94+9.36+8.99=7.97+7.63+0.66=6.63+1.4+9.1=3.02+3.22+9.66=3.26+3.7+1.75=8.51+8.34+2.85=1.45+8.5+2.58=9.66+4.2+2.71=5.56+5.31+9.58=6.95+7.07+7.94=9.91+9.21+7.45=9.91+3.47+5.05=3.96+6.56+9.37=7.29+0.06+0.78=0.53+9.54+0.06=8.26+1+4.54=9.84+3.5+3.72=0.29+5.49+7.39=9.53+9.72+5.39=4.17+3.65+1.47=8.68+5.82+6.58=2.62+1.67+9.93=7.28+7.86+6.69=8.56+2.75+2.16=3.11+2.95+4.33=8.55+7.64+2.31=4.05+6.87+2.7=2.26+4.7+2.99=4.21+2.35+7.01=3.7+7.7+0.5=3.06+7.18+9.81=6.33+9.79+4.02=4.98+4.75+8.95=0.1+1.77+5.3=9.02+8.29+0.89=3.56+3.49+2.38=7.57+5.17+4.6=3+4.02+4.41=5.86+2.99+4.06=4.55+7.18+6.08=0.89+8.76+6.17=0.89+0.39+6.74=5.66+9.97+7.41=3.83+2.4+1.99=9.36+6.87+4.12=3.17+1.79+3.21=2.98+3.88-3.71=7.08+0.82-4.29=3.39+5.93-5.66=3.62+4.97-7.95=4.16+7.1-4.4=4.15+8.09-9.41=6+6.18-7.14=8.41+2.88-3.79=4.54+5.95-0.65=5.38+0.33-5.61=6.63+3.24-0.97=0.56+6.16-3.58=4.97+6.31-7.51=6.74+7.31-3.7=8.06+6.87-3.49=1.81+4.93-4.4=6.02+5.62-0.4=1.41+8.79-8.41=6.42+4.95-8.14=5.56+4.53-4.44=4.69+5.77-5.28=9.7+2.84-6.31=2.14+7.86-6.31=8.16+4.79-9.04=6.31+5.85-0.93=0.18+7.87-7.94=9.21+8.22-8.15=4.72+7.42-5.16=3.2+3.45-1.95=3.51+5.8-2.99=7.34+3.36-1.95=6.61+4.04-4.2=2.35+6.58-2.32=7.57+5.3-1.21=7.14+5.89-8.55=4.96+6.22-6.46=6.34+3.99-4.15=6.85+3.33-8.41=6.13+2.02-7.98=2+9.13-3.94=5.33+5.31-1.53=6+2.41-1.89=6.97+1.29-2.15=3.96+5.72-8.59=1.48+5.89-5.42=6.17+5.92-1.37=4.54+3.56-6.5=8.93+6.25-5.41=5.23+6-8.05=2.85+7.74-4.79=9.93+7-6.45=5.63+2.37-6.69=6.17+2.66-6.57=9.76+8.77-3.7=7.11-6.58+4.75=5.38-3.91+3.07=1.82-1.07+2.79=7.11-3.53+3.29=5.5-3.59+7.7=5.09-2.43+0.32=9.07-5.31+7.34=9.88-2.59+6.06=6.58-1.93+6.82=6.53-2.27+5.09=9.92-6.04+6.75=9.41-2.32+8.78=8.07-0.51+6.7=8.16-1.46+9.02=8-6.05+4.1=7.59-5.86+5.69=2.72-0.74+6.36=6.61-3.58+8.9=3.98-1.89+0.21=6.4-4.38+3.39=8.66-1.59+6.32=4.33-3.02+0.15=6.14-3.63+7.28=9.6-2.49+5.47=9.52-9.01+3.46=8.81-6.7+7.57=7.37-0.06+8.39=2.69-0.59+6.5=6.05-4.68+4.32=9.85-7.92+8.59=7.93-7.5+5.72=8.34-7.22+1.12=7.18-5.69+1.78=7.39-4.22+7.33=8-5.76+3.41=9.19-2.3+7.62=6.89-4.29+0.62=7.77-4.73+5.63=2.18-0.68+1.24=9.33-5.57+4.39=6.33-3.44+9.24=6.24-1.74+9.06=2.88-0.11+8.47=6.85-2.83+7.64=2.24-0.06+5.25=9.71-5.28+0.28=5.49-4.53+9.17=4.89-4.51+1.04=6.52-5.27+3.38=2.84-1.8+4.47=5.73-2.87+4.81=1.65-0.76+6.92=6.93-1.76+5.12=7.69-1.96+0.15=7.22-3.51-1.95=9.67-2.09-5.61=6.39-1.54-0.08=9.72-0.99-8.34=8.41-3.55-0.94=9.92-2.15-1.45=6.76-2.11-0.54=9.88-6.74-2.07=8.64-0.32-4.56=7.99-1.98-3.94=5.12-2.66-2.27=9.48-3.05-0.7=6.36-2.18-3.27=7.11-0.08-0.94=9.7-1.51-4.74=9.93-2.21-4.57=9.55-1.91-4.94=7.93-2.38-4.43=7.18-2.54-1.58=7.96-1.25-1.38=7.96-6.99-0.76=3.49-0.33-1.4=8.34-0.26-0.14=5.24-4.68-0.2=6.33-3.38-1.48=7.81-3.56-3.07=8.87-1.33-6.71=7.59-1.47-3.05=4.3-0.91-2.38=8.18-2.83-1.99=6.79-0.03-3.91=4.53-2.21-0.7=8.57-5.75-2.31=7.52-3.89-3.2=5.53-0.94-1.37=8.89-1.64-5.67=9.05-3.51-0.51=9.68-7.5-1.39=9-0.04-6.73=9.32-5.33-2.95=8.79-2.21-4.11=7.3-0.07-0.45=6.18-1.09-3.59=9.89-0.82-3.03=7.81-0.75-0.14=9.37-0.1-7.97=9.62-0.54-4.17=9.76-0.14-2.92=9.26-3.6-0.44=2.47-0.59-0.75=8.54-1.16-1.7=8.96-6.47-0.44=9.36-4.54-2.99=8.01-1.13-0.74=2.45+1.33+3.27+9.09=3.84+6.16+3.1+3.19=0.68+7.93+4.24+8.87=9.5+0.87+7.73+5.4=8.14+9.21+6.26+2.39=9.26+1.01+2.47+1.65=3.24+8.95+4.47+7.62=9.6+4.3+5.51+7.04=3.09+4.27+5.53+5.96=8.61+5.89+1.71+9.71=1.91+5.04+2.04+9.26=6.39+1.17+0.37+5.7=4.85+5.79+4.09+3.14=4.12+4.93+6.07+9.04=4.32+3.24+0.15+0.25=9.79+1.31+5.89+2.31=7.64+5.13+2.03+9.79=0.85+1.15+8.97+4.86=7.8+8.68+1.31+2.21=6.41+6.5+7.01+9.08=1.28+9.1+6.55+9.95=4.92+4.09+6.51+6.97=9.6+1.47+4.07+8.71=4.47+1.94+6.51+2.23=3.86+1.53+6.46+4.78=6.67+6.49+7.47+5.35=3.4+3.81+6.55+7.8=6.54+9.25+9.98+1.78=3.34+7.38+6.12+9.99=3.97+5.04+4.26+5.55=7.03+2.71+1.95+5.6=4.61+6.28+3.78+3.73=2.84+5.04+3.69+6.92=0.42+0.21+9.24+8.79=6.68+2.78+0.91+5.84=2.81+8.31+1.16+9.4=4.68+1.14+8.93+1.84=3.74+0.22+2+1.82=2.15+4.56+5.89+0.52=2.59+5.98+1.67+7.01=8.36+3.44+5.38+8.9=9.12+4.16+1.95+1.38=8.55+3.18+2.39+6.24=5.53+4.76+8.58+0.41=7.19+6.54+1.82+1.58=2.68+9.11+1.93+8.59=9.28+2.23+2.06+1.93=8.62+1.09+9.6+0.12=8.72+5.36+8.31+7.42=9.76+6.45+7.26+7.94=5.22+8.18+2.8+2.08=7.11+9.99+5.68+1.65=4.09+1.51+1.65+1.49=3.62+2.15+5.53+5.98=5.27+0.06+0.72-1.36=9.84+9.48+2.94-5.88=0.97+7.52+5.02-3.07=8.77+6.32+2.04-4.8=3.16+9.35+9.01-4.99=2.25+6.36+2.89-6.85=5.45+3.99+7.4-1.06=4.67+6.78+5.85-5.21=5.56+5.62+8.82-0.13=1.71+8.77+5.71-1.61=7.71+4.41+7.05-2.65=4.23+1.72+1.7-4.72=6.5+1.98+6.89-3.25=6.33+3.04+4.63-0.64=2.54+6.43+2.27-5.08=2.99+6.34+5.19-8.53=1.99+0.62+6.19-0.99=6.54+0.49+0.65-4.07=0.45+9.27+6.37-4.74=7.03+2.83+7.51-2.18=2.31+7.9+1.72-5.42=7.23+2.21+2.34-7.51=8.39+1.61+7.72-0.88=8.87+8.49+7.92-7.66=7.35+7.65+4.67-8.69=1.7+4.85+4.95-3.69=5.08+6.86+9.34-6.25=6.57+0.58+6.1-7.12=5.28+3.22+9.06-9.88=7.22+5.47+2.5-4.57=6.31+3.75+8.62-5.77=6.77+8.82+4.66-3.55=2.3+2.91+3.94-7.44=8.44+8.5+2.78-6.12=8.79+8.53+8.12-7.7=1.92+8.53+3.33-8.99=5.89+8.7+8.76-4.68=9.47+5.73+2.02-1.31=4.06+1.45+6.97-4.77=8.59+8.58+5.07-3.91=9.87+3.98+3.74-6.67=7.32+2.11+7.95-9.75=2.29+0.07+9.13-2.19=1.47+8.48+8.51-9.42=9.33+5.74+7.19-7.47=6.5+9.19+5.24-1.11=3.33+0.14+5.98-7.42=9.52+5.64+8.19-8.72=6.22+7.58+0.06-6.12=6.13+9.1+7.81-2.95=9.22+6.3+9.11-5.04=5.58+3.92+5.42-2.87=1.48+8.71+3.57-5.14=8.2+6.01+8.93-5.4=6.61+4.06-4.67+8.1=7.52+7.33-8.99+7.83=9.07+6.56-3.32+2.9=5.85+1.75-5.16+8.53=9.83+8.32-0.94+7.67=8.14+2.64-9.63+5.83=2.41+0.49-0.32+6.05=5.64+4.13-3.29+1.91=3.45+3.82-2.05+8.97=7.89+1.11-7.58+3.53=4.12+4.75-3.6+3.16=9.45+9.14-4.18+9.99=7.87+0.79-0.86+4.6=3.19+3.64-3.89+1.2=4.75+9.92-7.61+4.95=9.16+2.61-1.32+0.15=1.6+2.4-0.55+3.75=8.84+6.48-7.39+5.1=9.21+4.88-0.97+7.36=8.25+5.56-8.91+3.04=7.59+8.95-9.14+1.77=4.64+7.95-5.95+5.48=5.56+3.73-2.04+2.93=2.19+3.37-4.23+6.68=2.25+8.87-8.5+8.99=8.78+7.38-2.86+8.14=5.58+2.73-2.39+5.92=2.64+7.44-0.02+6.78=7.66+6.84-4.37+1.25=4.25+6.39-7.61+8.94=4.35+7.94-2.23+6.2=0.37+8.42-3.68+2.99=9.33+8.86-1.15+7.22=5.44+1.61-1.69+2.15=7.64+4.59-9.86+4.84=3.92+7.98-8.79+6.97=9.47+9.28-0.24+1.07=6.52+0.69-1.51+9.38=5.19+3.79-4.11+5.84=0.46+4.95-4.45+4.9=7.83+6.5-0.11+6.27=1.59+7.84-6.1+7.87=2.45+3.44-4.54+4.88=8.76+3.24-7.01+7.52=3.68+5.62-4.26+5.76=5.9+4.42-0.56+9.94=8.87+6.99-8.49+1.26=2.33+8.01-6.87+3.61=9.53+4.16-0.47+9.25=2.26+4.72-4.73+5.55=6.66+5-0.65+3.97=8.11+1.19-5.2+2.8=7.12+1.61-2.89+4.23=6.32+6.3-5.66+5.31=8.46+9.02-9.56-0.58=8.56+3.93-4.04-4.02=6.5+2.75-5.09-2.5=8.06+1.93-1.58-6.16=5.2+7.73-0.04-2.96=2.44+6.57-0.08-3.57=2.93+8.48-0.96-0.62=3.4+9.75-1.3-2.81=5.7+4.7-4.56-5.29=9.08+9.98-8.34-6.12=0.4+7.39-5.22-0.67=8.83+9.3-6.68-3.41=4.27+4.02-2.46-1.22=7.47+8.02-1.26-3.25=8.59+3.63-4.35-3.75=1.52+8.48-7.56-2.08=5.29+1.48-2.71-1.07=8.21+1.7-2.29-4.49=8.28+6.94-1.76-7.55=8.1+7.18-6.74-3=9.71+7.43-2.74-4.84=8+8.56-8.93-6.6=6.19+8.44-3.22-8.69=6.28+7.16-3.25-9.9=3.63+4.95-0.71-0.27=7.21+8.13-5.88-4.5=3.84+9.05-6.99-5.39=7.78+4.08-4.09-4.1=5.11+3.22-1.12-5.03=7.27+8.44-1.31-9.69=9.51+5.99-6.82-2.69=2.05+6.72-1.62-5.25=8.13+4.37-4.67-2.83=7.42+5.33-0.06-4.84=3.03+9.66-0.14-1.53=2.66+7.15-4.54-2.17=0.45+1.94-0.81-0.03=6.53+6.8-3.76-7.43=9.65+2.8-5.09-2.49=9.22+5.81-0.24-0.88=7.93+2.56-1.89-5.77=8.72+7.94-3.09-7.74=1.32+4.45-3.45-1.05=1.86+8.2-6.37-2.9=6.1+8.4-3.27-1.34=0.92+9.88-0.12-5.36=8.72+8.48-1.69-0.38=5.29+7.52-4.73-0.81=4.25+8.37-0.87-3.77=6.12+9.29-9.91-4.04=9.31+2.73-1.22-8.32=8.76+9.63-8.02-8.39=5.54+8.27-9.04-0.82=9.68+9.36-4.32-8.54=8.22-4.87+8.64+2.64=6.8-3.7+0.84+9.6=5.01-2.74+1.86+9.59=8.91-8.03+8.64+2.93=3.02-1.95+8.13+8.93=5.02-4.84+5.13+5.74=7.55-0.95+6.81+8.9=3.14-1.36+8.33+6.86=9.85-1.13+1.73+0.32=8.45-8.08+6.28+2.01=6.9-2.41+4.79+4.46=6.44-2.09+7.15+0.34=9.37-4.57+3.28+9.32=7.81-5.87+0.17+5.94=7.08-5.29+9.33+0.31=9.16-1.28+1.82+4.9=9.48-1.7+2.28+7.89=7.49-1.15+1.78+0.64=3.23-1.66+2.02+8.88=2.91-2.71+1.48+1.73=6.74-4.67+9.04+3.67=9.23-2.43+8.81+6.88=2.92-0.16+9.91+2.47=9-8.13+7.15+2.61=6.97-6.6+5.35+3.5=7.23-3.78+5.54+7.94=5.73-1.04+4.64+1.09=7.86-4.25+6.38+2.93=8.44-4.35+5.67+3.81=8.1-3.61+3.86+0.25=9.4-6.66+7.35+9.24=9.92-4.6+2.67+9.1=3.41-1.25+9.96+0.41=5.64-1.01+9.81+2.57=6.82-2.24+4.76+4.84=9.45-0.56+4.7+8.88=8.11-1.39+2.24+1.9=4.96-2.56+7.89+3.27=3.89-1.99+0.45+9.81=4.89-1.01+6.06+8.01=8.07-7.52+5.89+2.33=6.45-0.32+0.02+4.7=7.68-6.9+6.16+5.22=8.38-7.06+3.45+6.07=2.93-0.72+7.21+7.97=7.7-6.81+7.12+0.32=5-3.55+2.44+2.68=4.17-0.77+0.74+2.99=4.73-4.49+0.11+5.23=8.88-7.92+0.2+2.03=8.47-7.31+8.45+8.17=8.74-4.58+7.14+3.72=3.07-0.97+2.1+5.31=7.28-6.39+5.44+5.05=6.77-3.28+3.82-1.26=7.28-1.95+4.97-5.42=3.95-1.39+7.27-6.77=7.96-2.85+8.84-7.13=6.89-0.9+2.95-0.92=2.13-0.58+5.53-0.86=8.34-0.09+9.45-5.23=7.07-1.88+7.24-7.41=3.52-3.34+3.24-3=8.02-4.87+4.34-5.31=5.48-2.99+0.66-0.17=7.28-6.16+3.43-2.88=2.94-0.61+0.15-0.55=7.95-7.25+7.28-2.57=5.5-3.28+7.12-7.6=9.87-2.27+2.53-0.26=8.67-4.29+5.34-8.77=8.87-6+6.25-0.44=2.49-0.57+3.81-3.43=9.51-0.27+2.19-6.53=3.7-1.65+2.43-3.97=8.41-3.23+5.81-8.55=6.43-5.4+4.55-2.69=5.61-5.46+9.63-8.43=5.4-2.6+8.23-9.62=3.33-0.35+5.39-5.76=7.59-6.2+6.83-6.79=5.32-2.2+3.83-6.2=8.85-0.95+9.3-1.55=0.73-0.59+5.25-4.18=8.65-1.32+0.23-4.76=9.91-8.91+5.52-2.62=5.75-1.73+6.01-0.21=5.18-2.32+0.76-0.85=2.46-0.11+3.44-5.3=5.04-3.05+1.05-2.6=3.28-2.58+9.6-2.25=1.74-0.24+8.96-5.14=5.35-4.65+7.89-3.91=6.52-2.79+6.04-6.48=9.8-9.24+7.86-7.07=5.36-3.67+6.93-1.43=5.63-5.33+4.47-0.75=3.57-0.16+7.1-2.63=2.99-1.12+7.87-7.6=9.42-6.89+2.45-1.95=5.25-3.55+3.38-3.85=6.14-0.99+4.43-5.47=4.68-2.69+6.68-5.51=7.72-2.02+2.31-6.3=4.75-0.63+7.24-9.58=8.94-3.46+1.53-2.68=5.67-4.65+9.11-2.06=4.59-1.66+9.56-1.32=8.05-1.97-5.77+4.36=6.65-3.24-0.64+3.55=6.57-2.06-2.19+3.83=8.31-1.52-2.58+6.53=8.37-2.22-5.21+2.27=8.26-0.85-5.09+8.56=7.82-1.18-4.27+9.54=5.86-2.21-0.32+0.44=4.43-0.91-2.27+5.83=7.03-1.32-1.88+4.01=3.01-0.72-0.18+0.63=8.13-0.9-3.94+5.37=5.13-1.47-1.86+3.13=8.93-2.6-4.38+4.37=5.12-1.4-0.09+2.87=5.25-0.85-2.52+5.36=5.58-2.79-2.57+2.04=8.37-1.13-3.6+3.52=8.93-1.08-2.17+3.89=7.41-4.69-2.29+6.18=4.08-2.41-0.41+5.41=6.06-3.3-1.08+5.91=9.28-1.75-2.5+5.15=9.32-2.61-5.04+1.97=7.09-2.74-3.72+3.6=3.86-1.92-0.13+0.81=8.28-5.53-1.13+0.86=3.2-0.21-2.53+1.7=9.86-7.22-1.44+8.26=9.24-3.8-5.22+9.25=8.28-2.43-2.17+9.55=7.15-1.03-3.16+3.98=7.29-4.16-0.33+8.69=5.92-0.4-1.23+7.19=4.61-4.11-0.16+7.83=5.71-1.59-3.98+0.36=8.99-3.01-0.32+9.08=9.99-7.04-1.89+4.63=8.1-2.39-0.52+4.07=9.14-2.57-0.06+6.61=7.76-6.06-0.46+5.77=5.71-0.3-3.89+0.7=5.84-1.1-2.68+6.09=7.5-6.4-0.95+8.24=5.85-2.35-2.72+0.74=5.09-2.63-1.31+9.31=7.17-1.85-1.78+6.52=9.61-6.28-2.46+5.99=8.36-4.6-2.69+5.48=4.57-3.76-0.04+5.57=4.63-0.38-0.37+2.84=8.82-0.71-1.98+8.65=4.29-3.1-0.96+3.85=8.85-4.98-3.43+1.3=8.63-1.71-1.43-3.04=3.4-1.55-0.05-1.05=9.19-0.87-1.9-1.01=8.79-1.21-2.74-4.1=9.88-0.48-2.98-1.61=7.97-3.72-2.73-1.42=9.94-2.72-0.39-4.58=9.86-0.65-0.61-4.26=9.84-1.06-7.23-0.64=5.66-2.54-0.68-1.23=9.66-0.77-3.68-4.01=7.84-5.37-0.56-0.76=7.6-1.69-2.54-0.32=6.96-0.74-1.43-1.87=5.77-2.33-1.82-0.42=9.54-1.13-6.56-1=9.08-0.1-0.46-2.99=6.26-2.41-0.31-2.54=2.54-0.33-1.11-0.42=7.43-2.28-3.05-1.35=7.88-4.44-0.97-1.08=7.44-3.03-1-0.03=7.92-1.76-3.19-0.44=5.49-0.22-1.03-4.07=8.58-4.13-0.76-2.89=8.84-2.47-2.05-0.82=8.04-1.81-0.8-1.44=9.95-0.33-2.19-0.25=6.96-2.72-0.12-1.84=8.83-2.61-0.22-1.72=8.91-0.6-1.81-2.99=9.64-2.62-2.95-3.08=6.07-2.13-2.39-1.15=6.72-1.62-1.3-1.81=9.07-1.08-4.82-0.33=8.91-1.92-0.37-5.62=9.19-2.21-1.82-2.66=9.23-0.27-3.08-1.91=7.54-0.3-3.66-1.42=7.3-3.69-0.76-0.29=7.8-1.15-5.7-0.32=4.38-1.1-0.79-1.06=6.74-0.94-2-1.64=9.36-2.01-0.61-2.03=7.34-1.54-1.81-3.41=8.64-1.25-0.21-1.89=9.75-1.78-6.8-0.83=9.67-0.09-3.46-2.71=7.75-1.42-2.55-0.98=6.43-1.33-1.6-1.87=9.29-4.26-0.06-0.77=8.88-2.17-4.18-0.47=9.16-4.3-0.33-3.25=7.7-1.15-1.29-4.53=参考答案2.74+7.77=10.513.17+6.83=104.25+2.06=6.318.33+6.13=14.469.19+0.26=9.455.41+5.19=10.64.02+3.43=7.458.64+4.53=13.178.48+2.74=11.222.45+3.17=5.629.38+5.97=15.353.08+8.09=11.174.94+9.26=14.29.82+5.22=15.047.41+1.55=8.963.83+8.65=12.484.93+2.52=7.451.44+9.54=10.989.67+3.65=13.325.68+0.96=6.649.34+5.7=15.043.83+0.66=4.490.29+5.57=5.860.91+9.43=10.345.93+9.87=15.89.51+8.49=181.78+2.72=4.53.84+5.79=9.638.26+9.96=18.221.23+8.11=9.346.88+3.65=10.538.62+2.23=10.850.28+4.97=5.252.02+6.02=8.046.33+6.63=12.966.04+8.09=14.138.11+0.77=8.888.46+2.03=10.495.65+1.25=6.97.9+9.86=17.763.31+5.92=9.236.63+7.98=14.616.39+6.8=13.190.08+7.01=7.093.87+3.97=7.842.87+7.07=9.949.43+2.21=11.647.44+8.74=16.182.46+7.41=9.874.55+9.96=14.510.89+3.88=4.777.06+9.37=16.433.24+2.07=5.317.59+6.72=14.313.35-1.48=1.877.59-2.02=5.578-3.09=4.916.36-3.45=2.918.7-2.66=6.045.17-4.4=0.777.3-5.05=2.258.85-8.36=0.497.07-4=3.078.96-0.16=8.89.29-8.22=1.075.33-1.92=3.417.02-4.43=2.596.92-6.52=0.48.37-1.75=6.628.11-3.79=4.322.62-0.54=2.084.61-4.45=0.163.42-0.31=3.119.18-0.94=8.249.36-5.24=4.126.45-0.97=5.488.28-2.97=5.311.08-0.12=0.969.34-6.15=3.199.59-3.9=5.699.94-9.82=0.125.44-2.33=3.114.56-3.87=0.697.75-5.64=2.119.16-7.11=2.057.52-3.19=4.334.24-1.52=2.725.16-1.98=3.184.02-1.17=2.859.68-5.98=3.74.87-4.3=0.579-0.93=8.078.57-7.14=1.437.75-2.6=5.155.26-1.47=3.795.64-3.23=2.418.37-5.2=3.179.45-4.93=4.523.58-2.17=1.419.51-2.62=6.899.12-7.51=1.615.83-5.26=0.573.12-2.73=0.394.29-1.47=2.827.43-1.11=6.324.09-1.5=2.595.58-0.2=5.388.81-1.23=7.587.62+1.01+2.53=11.161.5+6.9+1=9.49.46+3.6+9.69=22.753.55+8.17+3.41=15.133.84+6.05+5.2=15.090.47+7.41+7.56=15.449.76+1.82+6.54=18.128.94+4.11+7.54=20.598.94+9.36+8.99=27.297.97+7.63+0.66=16.266.63+1.4+9.1=17.133.02+3.22+9.66=15.93.26+3.7+1.75=8.718.51+8.34+2.85=19.71.45+8.5+2.58=12.539.66+4.2+2.71=16.575.56+5.31+9.58=20.456.95+7.07+7.94=21.969.91+9.21+7.45=26.579.91+3.47+5.05=18.433.96+6.56+9.37=19.897.29+0.06+0.78=8.130.53+9.54+0.06=10.138.26+1+4.54=13.89.84+3.5+3.72=17.060.29+5.49+7.39=13.179.53+9.72+5.39=24.644.17+3.65+1.47=9.298.68+5.82+6.58=21.082.62+1.67+9.93=14.227.28+7.86+6.69=21.838.56+2.75+2.16=13.473.11+2.95+4.33=10.398.55+7.64+2.31=18.54.05+6.87+2.7=13.622.26+4.7+2.99=9.954.21+2.35+7.01=13.573.7+7.7+0.5=11.93.06+7.18+9.81=20.056.33+9.79+4.02=20.144.98+4.75+8.95=18.680.1+1.77+5.3=7.179.02+8.29+0.89=18.23.56+3.49+2.38=9.437.57+5.17+4.6=17.343+4.02+4.41=11.435.86+2.99+4.06=12.914.55+7.18+6.08=17.810.89+8.76+6.17=15.820.89+0.39+6.74=8.025.66+9.97+7.41=23.043.83+2.4+1.99=8.229.36+6.87+4.12=20.353.17+1.79+3.21=8.172.98+3.88-3.71=3.157.08+0.82-4.29=3.613.39+5.93-5.66=3.663.62+4.97-7.95=0.644.16+7.1-4.4=6.864.15+8.09-9.41=2.836+6.18-7.14=5.048.41+2.88-3.79=7.54.54+5.95-0.65=9.845.38+0.33-5.61=0.16.63+3.24-0.97=8.90.56+6.16-3.58=3.144.97+6.31-7.51=3.776.74+7.31-3.7=10.358.06+6.87-3.49=11.441.81+4.93-4.4=2.346.02+5.62-0.4=11.241.41+8.79-8.41=1.796.42+4.95-8.14=3.235.56+4.53-4.44=5.654.69+5.77-5.28=5.189.7+2.84-6.31=6.232.14+7.86-6.31=3.698.16+4.79-9.04=3.916.31+5.85-0.93=11.230.18+7.87-7.94=0.119.21+8.22-8.15=9.284.72+7.42-5.16=6.983.2+3.45-1.95=4.73.51+5.8-2.99=6.327.34+3.36-1.95=8.756.61+4.04-4.2=6.452.35+6.58-2.32=6.617.57+5.3-1.21=11.667.14+5.89-8.55=4.484.96+6.22-6.46=4.726.34+3.99-4.15=6.186.85+3.33-8.41=1.776.13+2.02-7.98=0.172+9.13-3.94=7.195.33+5.31-1.53=9.116+2.41-1.89=6.526.97+1.29-2.15=6.113.96+5.72-8.59=1.091.48+5.89-5.42=1.956.17+5.92-1.37=10.724.54+3.56-6.5=1.68.93+6.25-5.41=9.775.23+6-8.05=3.182.85+7.74-4.79=5.89.93+7-6.45=10.485.63+2.37-6.69=1.316.17+2.66-6.57=2.269.76+8.77-3.7=14.837.11-6.58+4.75=5.285.38-3.91+3.07=4.541.82-1.07+2.79=3.547.11-3.53+3.29=6.875.5-3.59+7.7=9.615.09-2.43+0.32=2.989.07-5.31+7.34=11.19.88-2.59+6.06=13.356.58-1.93+6.82=11.476.53-2.27+5.09=9.359.92-6.04+6.75=10.639.41-2.32+8.78=15.878.07-0.51+6.7=14.268.16-1.46+9.02=15.728-6.05+4.1=6.057.59-5.86+5.69=7.422.72-0.74+6.36=8.346.61-3.58+8.9=11.933.98-1.89+0.21=2.36.4-4.38+3.39=5.418.66-1.59+6.32=13.394.33-3.02+0.15=1.466.14-3.63+7.28=9.799.6-2.49+5.47=12.589.52-9.01+3.46=3.978.81-6.7+7.57=9.687.37-0.06+8.39=15.72.69-0.59+6.5=8.66.05-4.68+4.32=5.699.85-7.92+8.59=10.527.93-7.5+5.72=6.158.34-7.22+1.12=2.247.18-5.69+1.78=3.277.39-4.22+7.33=10.58-5.76+3.41=5.659.19-2.3+7.62=14.516.89-4.29+0.62=3.227.77-4.73+5.63=8.672.18-0.68+1.24=2.749.33-5.57+4.39=8.156.33-3.44+9.24=12.136.24-1.74+9.06=13.562.88-0.11+8.47=11.246.85-2.83+7.64=11.662.24-0.06+5.25=7.439.71-5.28+0.28=4.715.49-4.53+9.17=10.134.89-4.51+1.04=1.426.52-5.27+3.38=4.632.84-1.8+4.47=5.515.73-2.87+4.81=7.671.65-0.76+6.92=7.816.93-1.76+5.12=10.297.69-1.96+0.15=5.887.22-3.51-1.95=1.769.67-2.09-5.61=1.976.39-1.54-0.08=4.779.72-0.99-8.34=0.398.41-3.55-0.94=3.929.92-2.15-1.45=6.326.76-2.11-0.54=4.119.88-6.74-2.07=1.078.64-0.32-4.56=3.767.99-1.98-3.94=2.075.12-2.66-2.27=0.199.48-3.05-0.7=5.736.36-2.18-3.27=0.917.11-0.08-0.94=6.099.7-1.51-4.74=3.459.93-2.21-4.57=3.159.55-1.91-4.94=2.77.93-2.38-4.43=1.127.18-2.54-1.58=3.067.96-1.25-1.38=5.337.96-6.99-0.76=0.213.49-0.33-1.4=1.768.34-0.26-0.14=7.945.24-4.68-0.2=0.366.33-3.38-1.48=1.477.81-3.56-3.07=1.188.87-1.33-6.71=0.837.59-1.47-3.05=3.074.3-0.91-2.38=1.018.18-2.83-1.99=3.366.79-0.03-3.91=2.854.53-2.21-0.7=1.628.57-5.75-2.31=0.517.52-3.89-3.2=0.435.53-0.94-1.37=3.228.89-1.64-5.67=1.589.05-3.51-0.51=5.039.68-7.5-1.39=0.799-0.04-6.73=2.239.32-5.33-2.95=1.048.79-2.21-4.11=2.477.3-0.07-0.45=6.786.18-1.09-3.59=1.59.89-0.82-3.03=6.047.81-0.75-0.14=6.929.37-0.1-7.97=1.39.62-0.54-4.17=4.919.76-0.14-2.92=6.79.26-3.6-0.44=5.222.47-0.59-0.75=1.138.54-1.16-1.7=5.688.96-6.47-0.44=2.059.36-4.54-2.99=1.838.01-1.13-0.74=6.142.45+1.33+3.27+9.09=16.143.84+6.16+3.1+3.19=16.290.68+7.93+4.24+8.87=21.729.5+0.87+7.73+5.4=23.58.14+9.21+6.26+2.39=269.26+1.01+2.47+1.65=14.393.24+8.95+4.47+7.62=24.289.6+4.3+5.51+7.04=26.453.09+4.27+5.53+5.96=18.858.61+5.89+1.71+9.71=25.921.91+5.04+2.04+9.26=18.256.39+1.17+0.37+5.7=13.634.85+5.79+4.09+3.14=17.874.12+4.93+6.07+9.04=24.164.32+3.24+0.15+0.25=7.969.79+1.31+5.89+2.31=19.37.64+5.13+2.03+9.79=24.590.85+1.15+8.97+4.86=15.837.8+8.68+1.31+2.21=206.41+6.5+7.01+9.08=291.28+9.1+6.55+9.95=26.884.92+4.09+6.51+6.97=22.499.6+1.47+4.07+8.71=23.854.47+1.94+6.51+2.23=15.153.86+1.53+6.46+4.78=16.636.67+6.49+7.47+5.35=25.983.4+3.81+6.55+7.8=21.566.54+9.25+9.98+1.78=27.553.34+7.38+6.12+9.99=26.833.97+5.04+4.26+5.55=18.827.03+2.71+1.95+5.6=17.294.61+6.28+3.78+3.73=18.42.84+5.04+3.69+6.92=18.490.42+0.21+9.24+8.79=18.666.68+2.78+0.91+5.84=16.212.81+8.31+1.16+9.4=21.684.68+1.14+8.93+1.84=16.593.74+0.22+2+1.82=7.782.15+4.56+5.89+0.52=13.122.59+5.98+1.67+7.01=17.258.36+3.44+5.38+8.9=26.089.12+4.16+1.95+1.38=16.618.55+3.18+2.39+6.24=20.365.53+4.76+8.58+0.41=19.287.19+6.54+1.82+1.58=17.132.68+9.11+1.93+8.59=22.319.28+2.23+2.06+1.93=15.58.62+1.09+9.6+0.12=19.438.72+5.36+8.31+7.42=29.819.76+6.45+7.26+7.94=31.415.22+8.18+2.8+2.08=18.287.11+9.99+5.68+1.65=24.434.09+1.51+1.65+1.49=8.743.62+2.15+5.53+5.98=17.285.27+0.06+0.72-1.36=4.699.84+9.48+2.94-5.88=16.380.97+7.52+5.02-3.07=10.448.77+6.32+2.04-4.8=12.333.16+9.35+9.01-4.99=16.532.25+6.36+2.89-6.85=4.655.45+3.99+7.4-1.06=15.784.67+6.78+5.85-5.21=12.095.56+5.62+8.82-0.13=19.871.71+8.77+5.71-1.61=14.587.71+4.41+7.05-2.65=16.524.23+1.72+1.7-4.72=2.936.5+1.98+6.89-3.25=12.126.33+3.04+4.63-0.64=13.362.54+6.43+2.27-5.08=6.162.99+6.34+5.19-8.53=5.991.99+0.62+6.19-0.99=7.816.54+0.49+0.65-4.07=3.610.45+9.27+6.37-4.74=11.357.03+2.83+7.51-2.18=15.192.31+7.9+1.72-5.42=6.517.23+2.21+2.34-7.51=4.278.39+1.61+7.72-0.88=16.848.87+8.49+7.92-7.66=17.627.35+7.65+4.67-8.69=10.981.7+4.85+4.95-3.69=7.815.08+6.86+9.34-6.25=15.036.57+0.58+6.1-7.12=6.135.28+3.22+9.06-9.88=7.687.22+5.47+2.5-4.57=10.626.31+3.75+8.62-5.77=12.916.77+8.82+4.66-3.55=16.72.3+2.91+3.94-7.44=1.718.44+8.5+2.78-6.12=13.68.79+8.53+8.12-7.7=17.741.92+8.53+3.33-8.99=4.795.89+8.7+8.76-4.68=18.679.47+5.73+2.02-1.31=15.914.06+1.45+6.97-4.77=7.718.59+8.58+5.07-3.91=18.339.87+3.98+3.74-6.67=10.927.32+2.11+7.95-9.75=7.632.29+0.07+9.13-2.19=9.31.47+8.48+8.51-9.42=9.049.33+5.74+7.19-7.47=14.796.5+9.19+5.24-1.11=19.823.33+0.14+5.98-7.42=2.039.52+5.64+8.19-8.72=14.636.22+7.58+0.06-6.12=7.746.13+9.1+7.81-2.95=20.099.22+6.3+9.11-5.04=19.595.58+3.92+5.42-2.87=12.051.48+8.71+3.57-5.14=8.628.2+6.01+8.93-5.4=17.746.61+4.06-4.67+8.1=14.17.52+7.33-8.99+7.83=13.699.07+6.56-3.32+2.9=15.215.85+1.75-5.16+8.53=10.979.83+8.32-0.94+7.67=24.888.14+2.64-9.63+5.83=6.982.41+0.49-0.32+6.05=8.635.64+4.13-3.29+1.91=8.393.45+3.82-2.05+8.97=14.197.89+1.11-7.58+3.53=4.954.12+4.75-3.6+3.16=8.439.45+9.14-4.18+9.99=24.47.87+0.79-0.86+4.6=12.43.19+3.64-3.89+1.2=4.144.75+9.92-7.61+4.95=12.019.16+2.61-1.32+0.15=10.61.6+2.4-0.55+3.75=7.28.84+6.48-7.39+5.1=13.039.21+4.88-0.97+7.36=20.488.25+5.56-8.91+3.04=7.947.59+8.95-9.14+1.77=9.174.64+7.95-5.95+5.48=12.125.56+3.73-2.04+2.93=10.182.19+3.37-4.23+6.68=8.012.25+8.87-8.5+8.99=11.618.78+7.38-2.86+8.14=21.445.58+2.73-2.39+5.92=11.842.64+7.44-0.02+6.78=16.847.66+6.84-4.37+1.25=11.384.25+6.39-7.61+8.94=11.974.35+7.94-2.23+6.2=16.260.37+8.42-3.68+2.99=8.19.33+8.86-1.15+7.22=24.265.44+1.61-1.69+2.15=7.517.64+4.59-9.86+4.84=7.213.92+7.98-8.79+6.97=10.089.47+9.28-0.24+1.07=19.586.52+0.69-1.51+9.38=15.085.19+3.79-4.11+5.84=10.710.46+4.95-4.45+4.9=5.867.83+6.5-0.11+6.27=20.491.59+7.84-6.1+7.87=11.22.45+3.44-4.54+4.88=6.238.76+3.24-7.01+7.52=12.513.68+5.62-4.26+5.76=10.85.9+4.42-0.56+9.94=19.78.87+6.99-8.49+1.26=8.632.33+8.01-6.87+3.61=7.089.53+4.16-0.47+9.25=22.472.26+4.72-4.73+5.55=7.86.66+5-0.65+3.97=14.988.11+1.19-5.2+2.8=6.97.12+1.61-2.89+4.23=10.076.32+6.3-5.66+5.31=12.278.46+9.02-9.56-0.58=7.348.56+3.93-4.04-4.02=4.436.5+2.75-5.09-2.5=1.668.06+1.93-1.58-6.16=2.255.2+7.73-0.04-2.96=9.932.44+6.57-0.08-3.57=5.362.93+8.48-0.96-0.62=9.833.4+9.75-1.3-2.81=9.045.7+4.7-4.56-5.29=0.559.08+9.98-8.34-6.12=4.60.4+7.39-5.22-0.67=1.98.83+9.3-6.68-3.41=8.044.27+4.02-2.46-1.22=4.617.47+8.02-1.26-3.25=10.988.59+3.63-4.35-3.75=4.121.52+8.48-7.56-2.08=0.365.29+1.48-2.71-1.07=2.998.21+1.7-2.29-4.49=3.138.28+6.94-1.76-7.55=5.918.1+7.18-6.74-3=5.549.71+7.43-2.74-4.84=9.568+8.56-8.93-6.6=1.036.19+8.44-3.22-8.69=2.726.28+7.16-3.25-9.9=0.293.63+4.95-0.71-0.27=7.67.21+8.13-5.88-4.5=4.963.84+9.05-6.99-5.39=0.517.78+4.08-4.09-4.1=3.675.11+3.22-1.12-5.03=2.187.27+8.44-1.31-9.69=4.719.51+5.99-6.82-2.69=5.992.05+6.72-1.62-5.25=1.98.13+4.37-4.67-2.83=57.42+5.33-0.06-4.84=7.853.03+9.66-0.14-1.53=11.022.66+7.15-4.54-2.17=3.10.45+1.94-0.81-0.03=1.556.53+6.8-3.76-7.43=2.149.65+2.8-5.09-2.49=4.879.22+5.81-0.24-0.88=13.917.93+2.56-1.89-5.77=2.838.72+7.94-3.09-7.74=5.831.32+4.45-3.45-1.05=1.271.86+8.2-6.37-2.9=0.796.1+8.4-3.27-1.34=9.890.92+9.88-0.12-5.36=5.328.72+8.48-1.69-0.38=15.135.29+7.52-4.73-0.81=7.274.25+8.37-0.87-3.77=7.986.12+9.29-9.91-4.04=1.469.31+2.73-1.22-8.32=2.58.76+9.63-8.02-8.39=1.985.54+8.27-9.04-0.82=3.959.68+9.36-4.32-8.54=6.188.22-4.87+8.64+2.64=14.636.8-3.7+0.84+9.6=13.545.01-2.74+1.86+9.59=13.728.91-8.03+8.64+2.93=12.453.02-1.95+8.13+8.93=18.135.02-4.84+5.13+5.74=11.057.55-0.95+6.81+8.9=22.313.14-1.36+8.33+6.86=16.979.85-1.13+1.73+0.32=10.778.45-8.08+6.28+2.01=8.666.9-2.41+4.79+4.46=13.746.44-2.09+7.15+0.34=11.849.37-4.57+3.28+9.32=17.47.81-5.87+0.17+5.94=8.057.08-5.29+9.33+0.31=11.439.16-1.28+1.82+4.9=14.69.48-1.7+2.28+7.89=17.957.49-1.15+1.78+0.64=8.763.23-1.66+2.02+8.88=12.472.91-2.71+1.48+1.73=3.416.74-4.67+9.04+3.67=14.789.23-2.43+8.81+6.88=22.492.92-0.16+9.91+2.47=15.149-8.13+7.15+2.61=10.636.97-6.6+5.35+3.5=9.227.23-3.78+5.54+7.94=16.935.73-1.04+4.64+1.09=10.427.86-4.25+6.38+2.93=12.928.44-4.35+5.67+3.81=13.578.1-3.61+3.86+0.25=8.69.4-6.66+7.35+9.24=19.339.92-4.6+2.67+9.1=17.093.41-1.25+9.96+0.41=12.535.64-1.01+9.81+2.57=17.016.82-2.24+4.76+4.84=14.189.45-0.56+4.7+8.88=22.478.11-1.39+2.24+1.9=10.864.96-2.56+7.89+3.27=13.563.89-1.99+0.45+9.81=12.164.89-1.01+6.06+8.01=17.958.07-7.52+5.89+2.33=8.776.45-0.32+0.02+4.7=10.857.68-6.9+6.16+5.22=12.168.38-7.06+3.45+6.07=10.842.93-0.72+7.21+7.97=17.397.7-6.81+7.12+0.32=8.335-3.55+2.44+2.68=6.574.17-0.77+0.74+2.99=7.134.73-4.49+0.11+5.23=5.588.88-7.92+0.2+2.03=3.198.47-7.31+8.45+8.17=17.788.74-4.58+7.14+3.72=15.023.07-0.97+2.1+5.31=9.517.28-6.39+5.44+5.05=11.386.77-3.28+3.82-1.26=6.057.28-1.95+4.97-5.42=4.883.95-1.39+7.27-6.77=3.067.96-2.85+8.84-7.13=6.826.89-0.9+2.95-0.92=8.022.13-0.58+5.53-0.86=6.228.34-0.09+9.45-5.23=12.477.07-1.88+7.24-7.41=5.023.52-3.34+3.24-3=0.428.02-4.87+4.34-5.31=2.185.48-2.99+0.66-0.17=2.987.28-6.16+3.43-2.88=1.672.94-0.61+0.15-0.55=1.937.95-7.25+7.28-2.57=5.415.5-3.28+7.12-7.6=1.749.87-2.27+2.53-0.26=9.878.67-4.29+5.34-8.77=0.958.87-6+6.25-0.44=8.682.49-0.57+3.81-3.43=2.39.51-0.27+2.19-6.53=4.93.7-1.65+2.43-3.97=0.518.41-3.23+5.81-8.55=2.446.43-5.4+4.55-2.69=2.895.61-5.46+9.63-8.43=1.355.4-2.6+8.23-9.62=1.413.33-0.35+5.39-5.76=2.617.59-6.2+6.83-6.79=1.435.32-2.2+3.83-6.2=0.758.85-0.95+9.3-1.55=15.650.73-0.59+5.25-4.18=1.218.65-1.32+0.23-4.76=2.89.91-8.91+5.52-2.62=3.95.75-1.73+6.01-0.21=9.825.18-2.32+0.76-0.85=2.772.46-0.11+3.44-5.3=0.495.04-3.05+1.05-2.6=0.443.28-2.58+9.6-2.25=8.051.74-0.24+8.96-5.14=5.325.35-4.65+7.89-3.91=4.686.52-2.79+6.04-6.48=3.299.8-9.24+7.86-7.0