总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 99.28*9.7+2907.09*3.72+73.39*20.75+396.34*14.74-(9.48*20.94+40.41*17.73+131.9*15.85+2554.28*6.03) 的值.
题型:数学计算
解:
99.28*9.7+2907.09*3.72+73.39*20.75+396.34*14.74-(9.48*20.94+40.41*17.73+131.9*15.85+2554.28*6.03)
=99.28*9.7+2907.09*3.72+73.39*20.75+396.34*14.74-18407.9039
=963.016+2907.09*3.72+73.39*20.75+396.34*14.74-18407.9039
=963.016+10814.3748+73.39*20.75+396.34*14.74-18407.9039
=963.016+10814.3748+1522.8425+396.34*14.74-18407.9039
=963.016+10814.3748+1522.8425+5842.0516-18407.9039
=11777.3908+1522.8425+5842.0516-18407.9039
=13300.2333+5842.0516-18407.9039
=19142.2849-18407.9039
=734.381 答案:99.28*9.7+2907.09*3.72+73.39*20.75+396.34*14.74-(9.48*20.94+40.41*17.73+131.9*15.85+2554.28*6.03)=734.381你的问题在这里没有得到解决?请到 热门难题 里面看看吧!