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1.92+2.21=4.86+1.35=9.33+3.19=1.12+7.57=3.49+2.14=5.73+9.06=4.85+9.44=2.91+1.47=2.42+1.14=5.22+5.98=5.03+0.85=4.68+9.01=0.9+6.96=7.31+6.62=9.01+1.28=6.18+0.32=3.84+8.44=6.12+0.74=5.99+6.15=2.42+8.85=0.62+3.18=4.86+9.77=7.31+9.48=7.86+3.35=4.26+5.54=7.35+6.71=2.6+9.69=4.98+8.58=6.59+2.44=0.89+1.69=8.82+2.52=6.66+9.87=9.64+6.13=1.53+9.19=4.95+1.99=5.52+7.31=6.68+6.75=6+4.39=5.8+3.06=4.77+9.25=8.48+8.95=6.13+8.98=2.67+1.69=8.45+6.37=3.01+0.16=4.72+9.58=9.8+1.03=0.89+0.57=9.11+9.8=4.24+3.78=8.7+4.56=7.97+5.21=7.6+2.32=2.07+1.86=8.48-4.55=0.66-0.16=2.83-1.88=3.66-2.07=7.1-0.88=3.66-2.36=3.2-0.37=8.22-1.12=6.76-2.67=6.52-1.55=5.59-4.79=7.24-3.64=2.67-1.67=6.1-5.42=8.73-3.04=5.76-2.13=8.14-0.62=6.36-0.53=4.44-3.98=4.28-2.49=4.32-0.96=8.87-3.24=3.42-0.05=6.6-3.49=4.51-3.78=5.06-0.23=6.67-5.51=7.23-0.23=7.77-5.27=7.6-1.92=4.2-1.99=1.42-0.9=8.04-2.93=6.94-4=4.57-1.34=6.49-2.07=4.42-2.98=8.38-2.22=4.34-2.7=9.36-3.99=5.08-3.86=5.97-4.62=2.32-1.43=3.17-2.26=7.36-2.15=9.83-2.8=9.8-2.56=2.44-2.34=9.72-4.12=4.95-4.2=2.07-0.1=7.93-0.27=9.98-5.58=9.52-7.07=6.74+2.74+2.7=9.54+6.73+9.15=1.73+9.39+6.39=4.6+0.73+6.28=6.16+3.46+1.49=9.84+7.3+8.57=6.51+1.75+4.65=1.14+8.18+2.8=9.58+3.8+6.81=7.65+1.27+9.45=8.19+5.05+7.72=5.94+3.69+4.31=2.81+7.67+4.06=0.45+9.23+9.22=1.68+8.12+2.99=1.61+4.2+2.15=9.04+1.85+7.24=5.8+4.42+8.29=2.32+1.14+9.42=8.7+1.32+4.87=4.83+6.18+8.71=1.82+8.36+8.35=7.77+2.81+1.14=8.42+7.59+8.33=1.02+2.95+3.92=9.44+7.79+9.94=7.53+7.43+2.12=3+0.79+9.94=8.24+0.96+4.43=6.45+9.17+1.01=4.19+8.05+0.52=2.24+8.84+7.34=9.09+0.46+9.44=1.77+1.03+0.26=2.14+0.26+3.22=9.46+5.68+6.3=2.81+2.16+8.34=2.64+8.27+0.55=7.65+1.5+6.84=3.78+1.22+2.36=3.52+0.53+5.93=3.33+7.86+5.83=8.28+5.74+6.2=7.51+8.46+1.87=8.45+6.19+6.42=4.08+0.82+3.67=9.36+0.37+7.7=8.68+5.76+4.6=9.28+5.59+2.87=2.66+3.14+1.07=1.43+4.26+2.58=6.35+3.24+8.69=7.29+7.75+4.97=7.5+5.7+5.83=3.91+0.34-2.81=5.01+9.98-1.34=1.76+8.33-1.23=8.68+3.67-2.05=9.27+1.22-4.44=0.22+9.51-8.94=3.59+2.65-4.84=9.97+8.59-3.64=4.77+3.79-4.33=9.75+1.38-0.78=6.04+6-5.15=7.54+2.53-9.02=3.52+3.56-6.63=9.88+6.14-5.83=9.68+6.23-2.71=5.14+2.99-1.83=3.45+8.53-4.43=9.52+0.18-0.6=7.86+6.34-5.64=1+9-7.09=5.07+5.19-8.3=9.43+1.73-7.59=3.85+8.19-0.53=4.53+9.37-5.04=8.35+5.39-2.57=3.86+2.64-4.3=7.42+6.08-5.77=7.75+8.65-2.36=1.9+7.09-6.05=5.14+0.91-2.76=3.1+3.17-3.72=9.39+5.15-9.9=8.67+3.22-6.17=4.11+3.09-5.23=7.39+2.17-8.16=7.55+1.6-8.12=2.43+8.93-4.83=8.26+8.66-6.28=6.75+1.32-7.21=6.67+3.66-5.49=9.13+9.61-6.7=6.89+7.45-0.46=3.43+0.28-1.48=5.92+7.42-6.1=0.44+8.29-1.57=4.83+2.18-6.33=3.09+4.37-0.17=0.38+6.77-0.96=4.72+1.47-4.95=9.2+2.54-6.78=7.74+3.95-0.05=8.78+0.7-0.35=1.31+8.77-1.13=5.96+9.45-7.46=9.04-4.8+4.2=7.19-4.39+3.94=8.05-0.18+1.71=9.07-3.35+9.63=8.79-3.46+0.56=7.62-7.3+2.16=2.59-0.34+9.58=3.22-2.38+5.87=5.17-2.82+6.04=9.42-6.27+6.08=1.96-1.22+3.94=8.28-2.78+3.98=6.64-5.58+2.88=8.77-8.07+7.04=8.66-3.44+8.32=5.91-4.85+2.96=8.73-6.08+2.13=9.56-5.6+2.36=4.03-3.53+8.27=3.55-1.22+8.88=2.92-2.68+3.98=8.39-6.75+5.59=9.59-9.43+6.17=9.7-0.04+7.94=4.61-3.8+4.08=8.7-6.61+2.64=6.15-1.71+8.45=5.9-1.76+7.11=5.63-2.96+7.93=7.16-2.01+6.32=2.93-2.72+5.78=7.78-3.45+6.07=4.91-4.47+3.68=5.89-1.36+4.13=3.37-2.83+0.7=5.66-4.13+2.39=4.58-4.4+3.32=9.52-7.13+4.36=6.86-3.2+2.82=8.57-6.64+0.95=9.77-0.55+6.03=1.67-1.39+0.75=7.34-5.28+9.89=3.97-2.78+1.52=9.42-0.03+8.08=9.47-6.8+9.03=5.03-4.16+3.45=4.2-1.01+8.57=7.95-2.78+1.11=8.55-1.82+6.75=6.17-0.45+9.95=7.77-1.94+2.98=9.11-2.96+6.23=8.91-0.87+7.42=8.5-4.07-0.98=8.39-1.28-2.69=8.89-6.66-2.09=9.79-4.43-3.31=5.63-2.63-0.45=5.59-2.66-1.18=9.23-3.26-1.92=5.76-2.68-2.47=7.53-0.45-3.79=5.36-1.72-2.81=7.1-3.55-3.45=5.91-4.3-1.39=5.79-1.92-0.96=9.63-2.76-1.41=6.93-3.54-3.11=8.27-3.36-2.88=7.62-0.66-5.25=9.67-3.16-4.26=9.06-2.24-5.26=6.39-3.19-0.85=4.6-2.67-0.41=9.43-0.4-2.84=9.96-0.12-5.02=8.23-0.43-6.27=9.37-1.2-5.69=7.77-1.12-5.73=9.95-4.03-2.28=6.58-0.68-1.85=9.84-3.26-3.5=9.12-4.61-4.36=7.55-2.67-2.39=2.71-1.3-0.33=8.57-1.58-1.98=2.82-1.31-0.15=2.57-1.01-1.41=3.9-0.29-0.51=9.82-1.52-3.83=6.35-0.7-1.06=8.26-7.24-0.79=6.1-1.24-3.61=9.34-1.19-1.08=9.41-3.98-4.94=9.25-4.51-0.89=4.67-0.07-1.24=6.71-0.84-2.91=5.32-2.84-0.86=8.26-4.83-0.53=9.8-0.66-8.55=5.24-1.72-1.48=6.61-0.47-0.66=9.07-0.49-2.04=5.95-1.91-3.7=8.95-3.62-3.12=3.38-0.18-1.77=3.72+7.58+5.87+8.01=4.65+3.55+7.76+6.42=1.8+2.2+8.82+2.08=8.62+9.59+5.99+0.38=5.75+0.5+1.24+6.73=0.18+7.19+1.82+4.69=7.28+8.58+7.11+4.72=4.73+5.1+5.67+9.29=0.85+1.56+0.55+1.49=7.58+1.2+2.3+7.71=7.02+1.32+9.42+8.56=2.87+2.65+2.77+4.66=3.92+2.37+6.34+8.86=4+3.29+9.95+0.18=3.94+9.69+9.79+8.67=4.62+3.89+2.17+6.54=6.69+5.95+1.99+4.2=1.6+3.5+2.09+6.9=0.68+7.15+1.49+2.48=4.18+2.5+0.95+6.64=9.11+8.83+1.83+9.35=6.08+0.56+9.91+1.62=7.89+7.25+9.45+9.43=9.3+5.09+3.65+9.22=5.84+2.23+7.14+5.58=1.57+8.56+3.03+1.46=0.21+1.34+1.06+8.03=1.23+5.03+6.99+0.7=2.8+7.27+2.79+5.76=6.52+9.23+5.58+2.7=4.52+2.7+9.66+4.84=8.08+4.08+8.94+2.5=8.71+9.56+9.29+1.67=6.25+4.22+9.54+2.32=6.11+2.46+6.81+0.91=7.49+6.91+7.27+2.68=6.8+7.53+5.92+0.74=6.44+2.95+9.74+0.56=7.04+1.93+7.12+0.42=2.56+3.45+2.45+0.76=1.31+0.07+9.09+7.72=3.17+0.8+5.93+9.45=2.25+6.68+1.72+6.42=6.89+4.08+9.98+1.14=4.25+8.22+1.75+5.99=4.1+2.59+6.66+2.48=8.06+7.16+4.57+9=3.41+2.7+7.26+0.04=7.17+6.07+8.09+3.52=6.02+6.47+0.2+9.84=8.46+0.93+7.13+0.46=1.77+2.65+9.62+0.82=2.88+5.51+9.33+8.69=3.64+3.08+7.15+5.18=3.58+1.41+6.15-2.81=9.76+0.44+1.03-2.85=2.21+0.33+4.77-0.86=4.66+5.13+0.35-7.86=5.97+8.42+9.5-2.61=3.46+2.39+3.97-8.81=0.94+4.3+3.71-0.41=6.22+2.33+6.18-6.5=9.37+5.2+5.39-7.83=1.01+9.06+4-5.53=1.62+8.38+3.04-3.85=7.5+6.63+3.31-8.35=4.98+6.94+9.5-2.11=5.39+2.65+3.5-3.2=5.53+2.07+5.46-8.42=0.19+6.15+5.52-1.07=0.96+2.03+9.88-8.13=9.63+3.7+3.31-1.55=6.46+9.64+6.2-2.07=5.02+9.36+3.66-6.03=8.59+0.86+3.39-4.05=3.55+5.08+3.16-9.81=5+5.82+3.44-9.91=4.85+3.42+8.98-6.71=1.6+5.05+5.98-3.07=4.37+7+0.24-3.63=7.63+6.82+8.51-0.12=9.77+3.36+7.99-7.12=4.92+7.18+8.05-7.74=4.35+7.65+5.61-3.91=1.26+8.59+9.95-4.18=8.54+0.27+3.92-8.21=8.56+6.63+7.47-5.34=4.93+3.48+6.95-2.08=1.66+4.35+7.3-2.04=1.9+9+7.77-9.92=8.62+1.03+1.38-0.4=2.94+9.08+6.89-1.29=1.12+9.7+8.01-0.89=0.35+7.16+7.83-7.85=4.47+0.51+8.76-3.21=5.12+6.14+7.17-3.76=0.94+9.02+9.08-7.21=7.18+5+8.75-0.32=0.95+1.85+4.1-2.42=2.34+6.73+4.31-8.97=0.64+3.46+2.76-1.01=5.29+3.54+5.14-8.91=5.69+1.65+6.42-2.11=0.18+7.17+2.27-7.86=2.72+5.35+4.51-7.6=6.39+3.71+9.23-8.83=0.76+7.14+7.02-7.92=1.2+0.69+9.57-9.13=2.03+3.27-4.7+5.17=3.21+5.42-6.07+3.25=0.95+9.16-8+4.39=9.71+4.56-9.34+0.06=8.47+1.88-0.65+6.21=1.08+8.3-6.6+1.48=1.71+3.44-1.51+2.31=9.47+8.02-8.53+5.57=2.02+6.93-5.56+5.66=7.2+7.63-8.51+1.27=3.88+2.99-0.93+4.61=6.73+7.93-2.39+4.38=7.92+7.59-1.68+1.69=8.52+6.17-0.07+7.82=5.18+4.29-9.03+1.25=4+4.84-2.23+0.77=1.45+6.49-5.15+2.12=4.2+7-8.17+4.4=3.48+8.05-7.1+4.08=6.99+7.26-3.36+4.41=1.03+2.71-0.63+9.35=8.13+0.48-7.36+2.54=1.38+5.57-5.87+3.06=4.05+2.54-6.15+2.43=6.64+0.21-4.18+7.15=7.14+5.21-3.58+8.06=3.12+9.27-5.18+8.62=9.79+3.04-0.84+5.44=5.99+3.25-2.39+1.27=6.81+4.42-5.77+2=1.27+6.47-1.69+5.03=5.08+9.31-3.82+5.46=2.69+1.99-2.13+9.58=1.73+4.1-4.01+0.55=6.42+0.96-0.58+0.65=8.2+4.17-9.87+7.12=3.05+5.73-5.12+7.44=3.53+0.4-1.41+1.9=6.09+9.62-8.86+8.7=8.21+0.48-5.62+9.83=8.62+0.78-5.85+1.89=3.75+8.84-9.86+6.21=6.86+1.82-2.8+9.59=7.86+1.36-0.48+5.66=1.68+4.51-2.86+6.71=2.57+3.6-2.98+8.09=4.61+7.6-6.87+1.21=6.65+5.48-5.76+8.49=8.36+5.08-0.09+2.65=8.31+7.44-2.05+5.94=8.94+1.56-8.72+4.03=7.82+8.56-9.93+5.45=5.9+5.27-1+1.53=7.06+2.79-4.85+2.94=6.18+2.41-5.78-0.67=8.09+6.46-3.73-6.21=9.22+9.39-4.04-8.04=6.13+5.62-7.5-3.46=9.67+6.07-0.84-9.01=5.4+7.86-9.97-0.97=2.78+7.16-1.92-0.93=0.45+7.94-0.05-5.75=6.2+0.6-4.86-1.02=8.23+9.94-8.07-3.37=3.91+2.77-5.36-0.99=8.78+8.11-6.15-7.04=2.04+8.02-3.01-1.61=8.82+9.94-9.21-4.22=3.14+2.36-1.48-0.69=8.73+6.58-9.99-0.79=2.82+7.99-0.11-1.73=0.94+9.56-5.48-2.37=5.69+9.71-6.67-5.61=8.59+5.65-1.53-4.59=7.44+3.83-0.58-1.72=4.66+5.52-6.8-2.58=7.43+2.61-0.7-4.42=6.27+8.27-5.62-0.59=5.8+3.85-3.07-5.95=6.56+9.52-7.94-3.11=8.04+6.51-0.88-2.46=1.2+9.33-0.57-4.3=9.35+6-2.76-1.78=2.6+5.59-0.02-6.95=0.76+7.44-4.58-1.02=5.37+9.33-6.37-3.04=1.13+7.95-2.6-3.92=8.57+8.43-1.07-6.62=9.53+6.64-4.2-2.47=5.57+2.74-1.15-1.13=1.18+6.22-1.01-2.28=3.53+7.84-6.38-3.1=4.26+7.72-3.3-4.8=8.96+3.09-6.93-1.33=5.9+4.07-1.86-3.62=1.39+4.62-0.24-2.1=9.44+6.98-0.64-0.24=7.35+1.78-1.86-3.44=5.43+9.06-5.27-6.87=6.71+6.33-5.11-2.16=2.75+8.75-4.26-2.1=3.96+2.62-3.16-1.06=0.9+7.75-0.6-0.62=8.89+5.14-2.36-6.24=8.39+8.64-8.2-6.44=6.27+7.25-2.83-0.82=5.54+8.9-1.31-4.72=2.59+7.87-2.43-6.16=7.73-6.57+0.3+2.48=6.15-4.28+3.61+7.36=6.59-3.88+4.46+9.74=8.14-1.67+2.08+5.07=4.72-3.23+4.37+2.27=8.04-4.03+0.83+6.97=1.53-1.06+9.86+6.71=6.17-0.56+4.26+4.14=4.06-3.96+8.54+8.75=8.98-0.54+1.11+7.45=8.76-0.48+9.88+0.75=3.26-1.7+1.31+2.76=6.64-0.23+8.64+8.54=9.29-6.47+7.01+7.35=9.39-4.1+2.19+5.3=4.43-1.1+6.99+0.32=7.65-0.93+6.92+7.3=6.64-4.73+5.59+2.4=9.99-2.84+8.06+4.78=6.36-5.92+1.18+7.85=9.48-0.81+6.54+5.15=8.91-2.92+2.88+6.55=8.59-5.38+5.05+4.73=5.73-0.83+7.83+9.8=8.63-1.67+7.85+0.67=3.38-0.26+1.94+1.26=5.34-3.91+4.51+0.04=4.76-4.3+6.94+8.25=8.41-3.76+2.88+2.45=7.81-6.27+7.5+0.91=7.51-5.2+2.04+4.18=3.14-2.75+9.87+3.85=6.85-3.81+8.44+6.45=2.76-0.38+9.38+5.86=7.64-7.15+7.37+8.13=4.87-2.05+9.6+6.42=4.3-4.11+0.42+0.88=8.55-5.12+7.95+1.63=9.3-7.88+6.36+0.15=4.89-3.49+2.04+1.78=9.14-1.61+9.23+7.06=2.17-1.23+3.26+9.39=6.61-1.28+3.02+9.17=9.42-6.28+7.54+8.97=4.39-2.61+5+8.84=7.57-5.66+1.45+7.42=6-0.67+6.85+1.49=0.77-0.34+7.92+5.82=6.36-3.1+5.19+8.71=8.26-5.87+9.49+1.42=8.95-5.4+2.69+1.57=8.82-2.16+1.03+3.76=6.06-2.95+8.57+2.55=9.65-5.21+2.3+2.5=7.69-4.76+7.74-9.76=2.92-1.76+2.8-3.55=8-1.49+6.27-8.5=9.33-1.93+8.76-2.25=8.11-3.37+1.37-2.53=8.04-6.87+8.68-9.05=4.93-1.15+3.76-4.77=8.6-0.13+4.36-6.41=9.19-5.36+4.59-7.24=5.5-0.83+0.85-4.2=6.02-1.64+7.04-0.23=7.82-0.29+3.44-2.12=8.83-3.54+3.59-1.37=1.55-0.32+9.69-3.62=2.93-2.58+7.43-5.71=7.65-2.35+2.8-7.61=4.27-3.96+4.85-1.87=9.48-4.83+3.26-1.15=8.9-7.2+9.45-6.91=8.43-5.01+5.37-2.32=9.9-1.53+5.64-4.98=9.95-7.58+9.24-9.7=5.98-4.7+7.79-6.29=6.68-3.19+6.3-0.28=9.58-3.15+8.16-9.17=6.67-2.23+6.82-0.09=1.88-0.99+6.57-1.35=8.12-0.73+3.08-0.33=5.04-4.35+0.22-0.46=5.48-2.98+0.09-1.07=9.7-4.14+9.16-3.88=5.97-0.95+8.28-3.94=8.25-5.45+8.84-5.99=8.86-3.34+4.83-1.26=6.46-4.15+5.1-6.68=2.9-0.06+5.21-5.68=8.94-5.12+3.37-2.44=9.95-4.7+5.88-7.8=5.45-1.55+8.25-4.62=4.71-1.83+5.15-0.6=7.59-4.21+4.06-2.72=9.51-6.98+6.82-0.28=1.79-1.42+6.88-3.79=8.24-0.07+2.93-6.65=1.81-1.64+5.52-0.68=9.48-0.19+6.57-2.23=9.26-4.43+6.32-2.27=9.69-1.37+7.59-8.98=9.78-2.91+4.85-8.92=9.79-8.9+7.27-0.32=6.46-4.25+5.83-0.8=5.68-4.44+9.98-1.34=6.3-0.92+2.35-0.37=8.84-4.96+7.19-5.66=6.26-3.92-0.04+7.45=9.05-4.85-0.07+0.77=6.66-0.16-5.07+1.49=5.98-4.09-1.78+2.59=4.39-0.64-3.5+7.47=9.95-3.81-3.05+6.5=8.16-2.47-4.38+3.67=9.87-4.88-2.67+5.93=7.52-1.72-2.8+2.28=5.69-0.47-0.16+2.03=9.93-1.69-4.78+7.91=7.89-1.32-4.35+1.01=5.01-1.9-0.26+5.28=9.53-2.9-0.35+4.55=5.01-3.85-0.61+5.44=8.43-2.26-3.59+0.56=9.4-0.79-1.76+1.62=5.25-0.29-2.4+6.87=3.82-3.53-0.18+0.72=2.94-1.16-1.57+5.64=9.32-0.68-1.43+3.1=7.99-3.49-2.4+3.65=6.25-1.34-1.92+0.19=3.42-1.98-0.72+4.79=8.56-1.67-5.97+3.19=7.99-1.33-2.43+6.4=7.04-1.86-2.7+9.32=9.32-7.63-0.61+0.05=8.36-3.25-4+1.81=6.42-0.41-2.66+6.59=6.33-3.05-2.33+5.69=6.81-4.15-2.14+7.68=8.75-2.37-1.16+6.06=9.57-5.95-1.36+1.49=9.67-0.41-3.04+6.33=1.77-0.27-0.13+3.09=6.87-0.79-2.64+8.15=9.21-4.34-1.21+5.69=5.23-1.08-3.95+1.07=8.21-0.23-3.95+8.09=7.9-4.12-2.3+6.19=9.11-6.52-1.35+3.19=9.55-3.13-5.79+6.35=9.22-2.59-3.02+3.32=8.83-6.53-1.09+7.24=8.22-2.56-5.47+2.54=7.49-0.17-4.67+8.91=9.28-1.24-2.48+0.44=7.75-4.87-0.43+3.08=7.9-0.66-3.39+0.96=5.76-0.36-3.02+7.27=8.81-3.94-0.46+4.27=8.35-0.28-1.37+4.67=9.39-4.63-2.02+5.51=6.23-0.38-3.18-2.06=8.14-2.17-1.51-0.41=9.9-3.74-0.18-5.55=4.7-0.67-1.49-1.46=8.55-0.5-1.28-5.73=4.76-1.31-1.44-1.01=7.94-0.7-3.82-2.21=9.87-0.83-1.88-6.99=8.89-3.39-2.41-1.92=9.09-0.83-6.01-1.04=8.25-0.03-1.73-3.45=7.91-0.4-1.28-2.08=9.94-7.31-1.37-0.53=8.03-0.71-2.55-1.96=9.27-0.11-5.24-2.44=9.22-0.52-0.05-4.44=9.83-2.25-3.57-0.74=5.56-0.36-0.68-1.7=8.16-0.02-5.04-0.17=5.71-2.13-2.77-0.17=8.92-2.63-3.5-0.05=7.63-2.21-3.74-0.23=9.69-2.2-2.9-1.34=9.08-0.52-5.28-0.9=5.91-0.32-1.85-3.06=4.35-0.41-1.48-1.05=9.82-3-2.74-2=7.96-2.3-2.26-2.89=9.19-2.12-5.58-0.75=8.67-1.07-0.6-1.41=7.13-3.91-1.03-1.34=9.62-1.01-4.1-0.72=7.72-3.88-1.85-0.58=8.76-3.28-0.25-0.62=5.57-0.6-2.3-0.34=6.05-2.32-0.75-0.8=8.88-4.24-3.28-0.62=8.98-2.75-3.41-0.11=9.21-1.97-2.67-0.94=6.73-3.12-2.18-0.17=9.41-1.02-0.45-5.37=9.71-4.04-4.06-1.21=7.72-2.91-2.93-0.88=7.21-2.01-2.87-1.28=9.68-1.72-1.89-1.75=9.18-1.35-1.7-0.99=7.15-2.68-2.15-0.19=7.97-1.74-1.8-1.6=8.02-0.91-0.8-2.97=9.44-4.49-0.29-2.2=6.28-1.87-1.21-2.1=8.76-0.63-1.27-6.2=7.45-2.52-1.79-0.69=7.89-0.88-2.55-3.92=参考答案1.92+2.21=4.134.86+1.35=6.219.33+3.19=12.521.12+7.57=8.693.49+2.14=5.635.73+9.06=14.794.85+9.44=14.292.91+1.47=4.382.42+1.14=3.565.22+5.98=11.25.03+0.85=5.884.68+9.01=13.690.9+6.96=7.867.31+6.62=13.939.01+1.28=10.296.18+0.32=6.53.84+8.44=12.286.12+0.74=6.865.99+6.15=12.142.42+8.85=11.270.62+3.18=3.84.86+9.77=14.637.31+9.48=16.797.86+3.35=11.214.26+5.54=9.87.35+6.71=14.062.6+9.69=12.294.98+8.58=13.566.59+2.44=9.030.89+1.69=2.588.82+2.52=11.346.66+9.87=16.539.64+6.13=15.771.53+9.19=10.724.95+1.99=6.945.52+7.31=12.836.68+6.75=13.436+4.39=10.395.8+3.06=8.864.77+9.25=14.028.48+8.95=17.436.13+8.98=15.112.67+1.69=4.368.45+6.37=14.823.01+0.16=3.174.72+9.58=14.39.8+1.03=10.830.89+0.57=1.469.11+9.8=18.914.24+3.78=8.028.7+4.56=13.267.97+5.21=13.187.6+2.32=9.922.07+1.86=3.938.48-4.55=3.930.66-0.16=0.52.83-1.88=0.953.66-2.07=1.597.1-0.88=6.223.66-2.36=1.33.2-0.37=2.838.22-1.12=7.16.76-2.67=4.096.52-1.55=4.975.59-4.79=0.87.24-3.64=3.62.67-1.67=16.1-5.42=0.688.73-3.04=5.695.76-2.13=3.638.14-0.62=7.526.36-0.53=5.834.44-3.98=0.464.28-2.49=1.794.32-0.96=3.368.87-3.24=5.633.42-0.05=3.376.6-3.49=3.114.51-3.78=0.735.06-0.23=4.836.67-5.51=1.167.23-0.23=77.77-5.27=2.57.6-1.92=5.684.2-1.99=2.211.42-0.9=0.528.04-2.93=5.116.94-4=2.944.57-1.34=3.236.49-2.07=4.424.42-2.98=1.448.38-2.22=6.164.34-2.7=1.649.36-3.99=5.375.08-3.86=1.225.97-4.62=1.352.32-1.43=0.893.17-2.26=0.917.36-2.15=5.219.83-2.8=7.039.8-2.56=7.242.44-2.34=0.19.72-4.12=5.64.95-4.2=0.752.07-0.1=1.977.93-0.27=7.669.98-5.58=4.49.52-7.07=2.456.74+2.74+2.7=12.189.54+6.73+9.15=25.421.73+9.39+6.39=17.514.6+0.73+6.28=11.616.16+3.46+1.49=11.119.84+7.3+8.57=25.716.51+1.75+4.65=12.911.14+8.18+2.8=12.129.58+3.8+6.81=20.197.65+1.27+9.45=18.378.19+5.05+7.72=20.965.94+3.69+4.31=13.942.81+7.67+4.06=14.540.45+9.23+9.22=18.91.68+8.12+2.99=12.791.61+4.2+2.15=7.969.04+1.85+7.24=18.135.8+4.42+8.29=18.512.32+1.14+9.42=12.888.7+1.32+4.87=14.894.83+6.18+8.71=19.721.82+8.36+8.35=18.537.77+2.81+1.14=11.728.42+7.59+8.33=24.341.02+2.95+3.92=7.899.44+7.79+9.94=27.177.53+7.43+2.12=17.083+0.79+9.94=13.738.24+0.96+4.43=13.636.45+9.17+1.01=16.634.19+8.05+0.52=12.762.24+8.84+7.34=18.429.09+0.46+9.44=18.991.77+1.03+0.26=3.062.14+0.26+3.22=5.629.46+5.68+6.3=21.442.81+2.16+8.34=13.312.64+8.27+0.55=11.467.65+1.5+6.84=15.993.78+1.22+2.36=7.363.52+0.53+5.93=9.983.33+7.86+5.83=17.028.28+5.74+6.2=20.227.51+8.46+1.87=17.848.45+6.19+6.42=21.064.08+0.82+3.67=8.579.36+0.37+7.7=17.438.68+5.76+4.6=19.049.28+5.59+2.87=17.742.66+3.14+1.07=6.871.43+4.26+2.58=8.276.35+3.24+8.69=18.287.29+7.75+4.97=20.017.5+5.7+5.83=19.033.91+0.34-2.81=1.445.01+9.98-1.34=13.651.76+8.33-1.23=8.868.68+3.67-2.05=10.39.27+1.22-4.44=6.050.22+9.51-8.94=0.793.59+2.65-4.84=1.49.97+8.59-3.64=14.924.77+3.79-4.33=4.239.75+1.38-0.78=10.356.04+6-5.15=6.897.54+2.53-9.02=1.053.52+3.56-6.63=0.459.88+6.14-5.83=10.199.68+6.23-2.71=13.25.14+2.99-1.83=6.33.45+8.53-4.43=7.559.52+0.18-0.6=9.17.86+6.34-5.64=8.561+9-7.09=2.915.07+5.19-8.3=1.969.43+1.73-7.59=3.573.85+8.19-0.53=11.514.53+9.37-5.04=8.868.35+5.39-2.57=11.173.86+2.64-4.3=2.27.42+6.08-5.77=7.737.75+8.65-2.36=14.041.9+7.09-6.05=2.945.14+0.91-2.76=3.293.1+3.17-3.72=2.559.39+5.15-9.9=4.648.67+3.22-6.17=5.724.11+3.09-5.23=1.977.39+2.17-8.16=1.47.55+1.6-8.12=1.032.43+8.93-4.83=6.538.26+8.66-6.28=10.646.75+1.32-7.21=0.866.67+3.66-5.49=4.849.13+9.61-6.7=12.046.89+7.45-0.46=13.883.43+0.28-1.48=2.235.92+7.42-6.1=7.240.44+8.29-1.57=7.164.83+2.18-6.33=0.683.09+4.37-0.17=7.290.38+6.77-0.96=6.194.72+1.47-4.95=1.249.2+2.54-6.78=4.967.74+3.95-0.05=11.648.78+0.7-0.35=9.131.31+8.77-1.13=8.955.96+9.45-7.46=7.959.04-4.8+4.2=8.447.19-4.39+3.94=6.748.05-0.18+1.71=9.589.07-3.35+9.63=15.358.79-3.46+0.56=5.897.62-7.3+2.16=2.482.59-0.34+9.58=11.833.22-2.38+5.87=6.715.17-2.82+6.04=8.399.42-6.27+6.08=9.231.96-1.22+3.94=4.688.28-2.78+3.98=9.486.64-5.58+2.88=3.948.77-8.07+7.04=7.748.66-3.44+8.32=13.545.91-4.85+2.96=4.028.73-6.08+2.13=4.789.56-5.6+2.36=6.324.03-3.53+8.27=8.773.55-1.22+8.88=11.212.92-2.68+3.98=4.228.39-6.75+5.59=7.239.59-9.43+6.17=6.339.7-0.04+7.94=17.64.61-3.8+4.08=4.898.7-6.61+2.64=4.736.15-1.71+8.45=12.895.9-1.76+7.11=11.255.63-2.96+7.93=10.67.16-2.01+6.32=11.472.93-2.72+5.78=5.997.78-3.45+6.07=10.44.91-4.47+3.68=4.125.89-1.36+4.13=8.663.37-2.83+0.7=1.245.66-4.13+2.39=3.924.58-4.4+3.32=3.59.52-7.13+4.36=6.756.86-3.2+2.82=6.488.57-6.64+0.95=2.889.77-0.55+6.03=15.251.67-1.39+0.75=1.037.34-5.28+9.89=11.953.97-2.78+1.52=2.719.42-0.03+8.08=17.479.47-6.8+9.03=11.75.03-4.16+3.45=4.324.2-1.01+8.57=11.767.95-2.78+1.11=6.288.55-1.82+6.75=13.486.17-0.45+9.95=15.677.77-1.94+2.98=8.819.11-2.96+6.23=12.388.91-0.87+7.42=15.468.5-4.07-0.98=3.458.39-1.28-2.69=4.428.89-6.66-2.09=0.149.79-4.43-3.31=2.055.63-2.63-0.45=2.555.59-2.66-1.18=1.759.23-3.26-1.92=4.055.76-2.68-2.47=0.617.53-0.45-3.79=3.295.36-1.72-2.81=0.837.1-3.55-3.45=0.15.91-4.3-1.39=0.225.79-1.92-0.96=2.919.63-2.76-1.41=5.466.93-3.54-3.11=0.288.27-3.36-2.88=2.037.62-0.66-5.25=1.719.67-3.16-4.26=2.259.06-2.24-5.26=1.566.39-3.19-0.85=2.354.6-2.67-0.41=1.529.43-0.4-2.84=6.199.96-0.12-5.02=4.828.23-0.43-6.27=1.539.37-1.2-5.69=2.487.77-1.12-5.73=0.929.95-4.03-2.28=3.646.58-0.68-1.85=4.059.84-3.26-3.5=3.089.12-4.61-4.36=0.157.55-2.67-2.39=2.492.71-1.3-0.33=1.088.57-1.58-1.98=5.012.82-1.31-0.15=1.362.57-1.01-1.41=0.153.9-0.29-0.51=3.19.82-1.52-3.83=4.476.35-0.7-1.06=4.598.26-7.24-0.79=0.236.1-1.24-3.61=1.259.34-1.19-1.08=7.079.41-3.98-4.94=0.499.25-4.51-0.89=3.854.67-0.07-1.24=3.366.71-0.84-2.91=2.965.32-2.84-0.86=1.628.26-4.83-0.53=2.99.8-0.66-8.55=0.595.24-1.72-1.48=2.046.61-0.47-0.66=5.489.07-0.49-2.04=6.545.95-1.91-3.7=0.348.95-3.62-3.12=2.213.38-0.18-1.77=1.433.72+7.58+5.87+8.01=25.184.65+3.55+7.76+6.42=22.381.8+2.2+8.82+2.08=14.98.62+9.59+5.99+0.38=24.585.75+0.5+1.24+6.73=14.220.18+7.19+1.82+4.69=13.887.28+8.58+7.11+4.72=27.694.73+5.1+5.67+9.29=24.790.85+1.56+0.55+1.49=4.457.58+1.2+2.3+7.71=18.797.02+1.32+9.42+8.56=26.322.87+2.65+2.77+4.66=12.953.92+2.37+6.34+8.86=21.494+3.29+9.95+0.18=17.423.94+9.69+9.79+8.67=32.094.62+3.89+2.17+6.54=17.226.69+5.95+1.99+4.2=18.831.6+3.5+2.09+6.9=14.090.68+7.15+1.49+2.48=11.84.18+2.5+0.95+6.64=14.279.11+8.83+1.83+9.35=29.126.08+0.56+9.91+1.62=18.177.89+7.25+9.45+9.43=34.029.3+5.09+3.65+9.22=27.265.84+2.23+7.14+5.58=20.791.57+8.56+3.03+1.46=14.620.21+1.34+1.06+8.03=10.641.23+5.03+6.99+0.7=13.952.8+7.27+2.79+5.76=18.626.52+9.23+5.58+2.7=24.034.52+2.7+9.66+4.84=21.728.08+4.08+8.94+2.5=23.68.71+9.56+9.29+1.67=29.236.25+4.22+9.54+2.32=22.336.11+2.46+6.81+0.91=16.297.49+6.91+7.27+2.68=24.356.8+7.53+5.92+0.74=20.996.44+2.95+9.74+0.56=19.697.04+1.93+7.12+0.42=16.512.56+3.45+2.45+0.76=9.221.31+0.07+9.09+7.72=18.193.17+0.8+5.93+9.45=19.352.25+6.68+1.72+6.42=17.076.89+4.08+9.98+1.14=22.094.25+8.22+1.75+5.99=20.214.1+2.59+6.66+2.48=15.838.06+7.16+4.57+9=28.793.41+2.7+7.26+0.04=13.417.17+6.07+8.09+3.52=24.856.02+6.47+0.2+9.84=22.538.46+0.93+7.13+0.46=16.981.77+2.65+9.62+0.82=14.862.88+5.51+9.33+8.69=26.413.64+3.08+7.15+5.18=19.053.58+1.41+6.15-2.81=8.339.76+0.44+1.03-2.85=8.382.21+0.33+4.77-0.86=6.454.66+5.13+0.35-7.86=2.285.97+8.42+9.5-2.61=21.283.46+2.39+3.97-8.81=1.010.94+4.3+3.71-0.41=8.546.22+2.33+6.18-6.5=8.239.37+5.2+5.39-7.83=12.131.01+9.06+4-5.53=8.541.62+8.38+3.04-3.85=9.197.5+6.63+3.31-8.35=9.094.98+6.94+9.5-2.11=19.315.39+2.65+3.5-3.2=8.345.53+2.07+5.46-8.42=4.640.19+6.15+5.52-1.07=10.790.96+2.03+9.88-8.13=4.749.63+3.7+3.31-1.55=15.096.46+9.64+6.2-2.07=20.235.02+9.36+3.66-6.03=12.018.59+0.86+3.39-4.05=8.793.55+5.08+3.16-9.81=1.985+5.82+3.44-9.91=4.354.85+3.42+8.98-6.71=10.541.6+5.05+5.98-3.07=9.564.37+7+0.24-3.63=7.987.63+6.82+8.51-0.12=22.849.77+3.36+7.99-7.12=144.92+7.18+8.05-7.74=12.414.35+7.65+5.61-3.91=13.71.26+8.59+9.95-4.18=15.628.54+0.27+3.92-8.21=4.528.56+6.63+7.47-5.34=17.324.93+3.48+6.95-2.08=13.281.66+4.35+7.3-2.04=11.271.9+9+7.77-9.92=8.758.62+1.03+1.38-0.4=10.632.94+9.08+6.89-1.29=17.621.12+9.7+8.01-0.89=17.940.35+7.16+7.83-7.85=7.494.47+0.51+8.76-3.21=10.535.12+6.14+7.17-3.76=14.670.94+9.02+9.08-7.21=11.837.18+5+8.75-0.32=20.610.95+1.85+4.1-2.42=4.482.34+6.73+4.31-8.97=4.410.64+3.46+2.76-1.01=5.855.29+3.54+5.14-8.91=5.065.69+1.65+6.42-2.11=11.650.18+7.17+2.27-7.86=1.762.72+5.35+4.51-7.6=4.986.39+3.71+9.23-8.83=10.50.76+7.14+7.02-7.92=71.2+0.69+9.57-9.13=2.332.03+3.27-4.7+5.17=5.773.21+5.42-6.07+3.25=5.810.95+9.16-8+4.39=6.59.71+4.56-9.34+0.06=4.998.47+1.88-0.65+6.21=15.911.08+8.3-6.6+1.48=4.261.71+3.44-1.51+2.31=5.959.47+8.02-8.53+5.57=14.532.02+6.93-5.56+5.66=9.057.2+7.63-8.51+1.27=7.593.88+2.99-0.93+4.61=10.556.73+7.93-2.39+4.38=16.657.92+7.59-1.68+1.69=15.528.52+6.17-0.07+7.82=22.445.18+4.29-9.03+1.25=1.694+4.84-2.23+0.77=7.381.45+6.49-5.15+2.12=4.914.2+7-8.17+4.4=7.433.48+8.05-7.1+4.08=8.516.99+7.26-3.36+4.41=15.31.03+2.71-0.63+9.35=12.468.13+0.48-7.36+2.54=3.791.38+5.57-5.87+3.06=4.144.05+2.54-6.15+2.43=2.876.64+0.21-4.18+7.15=9.827.14+5.21-3.58+8.06=16.833.12+9.27-5.18+8.62=15.839.79+3.04-0.84+5.44=17.435.99+3.25-2.39+1.27=8.126.81+4.42-5.77+2=7.461.27+6.47-1.69+5.03=11.085.08+9.31-3.82+5.46=16.032.69+1.99-2.13+9.58=12.131.73+4.1-4.01+0.55=2.376.42+0.96-0.58+0.65=7.458.2+4.17-9.87+7.12=9.623.05+5.73-5.12+7.44=11.13.53+0.4-1.41+1.9=4.426.09+9.62-8.86+8.7=15.558.21+0.48-5.62+9.83=12.98.62+0.78-5.85+1.89=5.443.75+8.84-9.86+6.21=8.946.86+1.82-2.8+9.59=15.477.86+1.36-0.48+5.66=14.41.68+4.51-2.86+6.71=10.042.57+3.6-2.98+8.09=11.284.61+7.6-6.87+1.21=6.556.65+5.48-5.76+8.49=14.868.36+5.08-0.09+2.65=168.31+7.44-2.05+5.94=19.648.94+1.56-8.72+4.03=5.817.82+8.56-9.93+5.45=11.95.9+5.27-1+1.53=11.77.06+2.79-4.85+2.94=7.946.18+2.41-5.78-0.67=2.148.09+6.46-3.73-6.21=4.619.22+9.39-4.04-8.04=6.536.13+5.62-7.5-3.46=0.799.67+6.07-0.84-9.01=5.895.4+7.86-9.97-0.97=2.322.78+7.16-1.92-0.93=7.090.45+7.94-0.05-5.75=2.596.2+0.6-4.86-1.02=0.928.23+9.94-8.07-3.37=6.733.91+2.77-5.36-0.99=0.338.78+8.11-6.15-7.04=3.72.04+8.02-3.01-1.61=5.448.82+9.94-9.21-4.22=5.333.14+2.36-1.48-0.69=3.338.73+6.58-9.99-0.79=4.532.82+7.99-0.11-1.73=8.970.94+9.56-5.48-2.37=2.655.69+9.71-6.67-5.61=3.128.59+5.65-1.53-4.59=8.127.44+3.83-0.58-1.72=8.974.66+5.52-6.8-2.58=0.87.43+2.61-0.7-4.42=4.926.27+8.27-5.62-0.59=8.335.8+3.85-3.07-5.95=0.636.56+9.52-7.94-3.11=5.038.04+6.51-0.88-2.46=11.211.2+9.33-0.57-4.3=5.669.35+6-2.76-1.78=10.812.6+5.59-0.02-6.95=1.220.76+7.44-4.58-1.02=2.65.37+9.33-6.37-3.04=5.291.13+7.95-2.6-3.92=2.568.57+8.43-1.07-6.62=9.319.53+6.64-4.2-2.47=9.55.57+2.74-1.15-1.13=6.031.18+6.22-1.01-2.28=4.113.53+7.84-6.38-3.1=1.894.26+7.72-3.3-4.8=3.888.96+3.09-6.93-1.33=3.795.9+4.07-1.86-3.62=4.491.39+4.62-0.24-2.1=3.679.44+6.98-0.64-0.24=15.547.35+1.78-1.86-3.44=3.835.43+9.06-5.27-6.87=2.356.71+6.33-5.11-2.16=5.772.75+8.75-4.26-2.1=5.143.96+2.62-3.16-1.06=2.360.9+7.75-0.6-0.62=7.438.89+5.14-2.36-6.24=5.438.39+8.64-8.2-6.44=2.396.27+7.25-2.83-0.82=9.875.54+8.9-1.31-4.72=8.412.59+7.87-2.43-6.16=1.877.73-6.57+0.3+2.48=3.946.15-4.28+3.61+7.36=12.846.59-3.88+4.46+9.74=16.918.14-1.67+2.08+5.07=13.624.72-3.23+4.37+2.27=8.138.04-4.03+0.83+6.97=11.811.53-1.06+9.86+6.71=17.046.17-0.56+4.26+4.14=14.014.06-3.96+8.54+8.75=17.398.98-0.54+1.11+7.45=178.76-0.48+9.88+0.75=18.913.26-1.7+1.31+2.76=5.636.64-0.23+8.64+8.54=23.599.29-6.47+7.01+7.35=17.189.39-4.1+2.19+5.3=12.784.43-1.1+6.99+0.32=10.647.65-0.93+6.92+7.3=20.946.64-4.73+5.59+2.4=9.99.99-2.84+8.06+4.78=19.996.36-5.92+1.18+7.85=9.479.48-0.81+6.54+5.15=20.368.91-2.92+2.88+6.55=15.428.59-5.38+5.05+4.73=12.995.73-0.83+7.83+9.8=22.538.63-1.67+7.85+0.67=15.483.38-0.26+1.94+1.26=6.325.34-3.91+4.51+0.04=5.984.76-4.3+6.94+8.25=15.658.41-3.76+2.88+2.45=9.987.81-6.27+7.5+0.91=9.957.51-5.2+2.04+4.18=8.533.14-2.75+9.87+3.85=14.116.85-3.81+8.44+6.45=17.932.76-0.38+9.38+5.86=17.627.64-7.15+7.37+8.13=15.994.87-2.05+9.6+6.42=18.844.3-4.11+0.42+0.88=1.498.55-5.12+7.95+1.63=13.019.3-7.88+6.36+0.15=7.934.89-3.49+2.04+1.78=5.229.14-1.61+9.23+7.06=23.822.17-1.23+3.26+9.39=13.596.61-1.28+3.02+9.17=17.529.42-6.28+7.54+8.97=19.654.39-2.61+5+8.84=15.627.57-5.66+1.45+7.42=10.786-0.67+6.85+1.49=13.670.77-0.34+7.92+5.82=14.176.36-3.1+5.19+8.71=17.168.26-5.87+9.49+1.42=13.38.95-5.4+2.69+1.57=7.818.82-2.16+1.03+3.76=11.456.06-2.95+8.57+2.55=14.239.65-5.21+2.3+2.5=9.247.69-4.76+7.74-9.76=0.912.92-1.76+2.8-3.55=0.418-1.49+6.27-8.5=4.289.33-1.93+8.76-2.25=13.918.11-3.37+1.37-2.53=3.588.04-6.87+8.68-9.05=0.84.93-1.15+3.76-4.77=2.778.6-0.13+4.36-6.41=6.429.19-5.36+4.59-7.24=1.185.5-0.83+0.85-4.2=1.326.02-1.64+7.04-0.23=11.197.82-0.29+3.44-2.12=8.858.83-3.54+3.59-1.37=7.511.55-0.32+9.69-3.62=7.32.93-2.58+7.43-5.71=2.077.65-2.35+2.8-7.61=0.494.27-3.96+4.85-1.87=3.299.48-4.83+3.26-1.15=6.768.9-7.2+9.45-6.91=4.248.43-5.01+5.37-2.32=6.479.9-1.53+5.64-4.98=9.039.95-7.58+9.24-9.7=1.915.98-4.7+7.79-6.29=2.786.68-3.19+6.3-0.28=9.519.58-3.15+8.16-9.17=5.426.67-2.23+6.82-0.09=11.171.88-0.99+6.57-1.35=6.118.12-0.73+3.08-0.33=10.145.04-4.35+0.22-0.46=0.455.48-2.98+0.09-1.07=1.529.7-4.14+9.16-3.88=10.845.97-0.95+8.28-3.94=9.368.25-5.45+8.84-5.99=5.658.86-3.34+4.83-1.26=9.096.46-4.15+5.1-6.68=0.732.9-0.06+5.21-5.68=2.378.94-5.12+3.37-2.44=4.759.95-4.7+5.88-7.8=3.335.45-1.55+8.25-4.62=7.534.71-1.83+5.15-0.6=7.437.59-4.21+4.06-2.72=