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 210*3+139*8+104*15+44*30+32*60+44*80+32*100+13*150+77*250+2*300 的值.
题型:数学计算
解:
210*3+139*8+104*15+44*30+32*60+44*80+32*100+13*150+77*250+2*300
=630+139*8+104*15+44*30+32*60+44*80+32*100+13*150+77*250+2*300
=630+1112+104*15+44*30+32*60+44*80+32*100+13*150+77*250+2*300
=630+1112+1560+44*30+32*60+44*80+32*100+13*150+77*250+2*300
=630+1112+1560+1320+32*60+44*80+32*100+13*150+77*250+2*300
=630+1112+1560+1320+1920+44*80+32*100+13*150+77*250+2*300
=630+1112+1560+1320+1920+3520+32*100+13*150+77*250+2*300
=630+1112+1560+1320+1920+3520+3200+13*150+77*250+2*300
=630+1112+1560+1320+1920+3520+3200+1950+77*250+2*300
=630+1112+1560+1320+1920+3520+3200+1950+19250+2*300
=630+1112+1560+1320+1920+3520+3200+1950+19250+600
=1742+1560+1320+1920+3520+3200+1950+19250+600
=3302+1320+1920+3520+3200+1950+19250+600
=4622+1920+3520+3200+1950+19250+600
=6542+3520+3200+1950+19250+600
=10062+3200+1950+19250+600
=13262+1950+19250+600
=15212+19250+600
=34462+600
=35062 答案:210*3+139*8+104*15+44*30+32*60+44*80+32*100+13*150+77*250+2*300=35062你的问题在这里没有得到解决?请到 热门难题 里面看看吧!