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*50+44*60+32*70+13*100+77*160+2*200 的值.
题型:数学计算
解:
210*3+139*8+104*15+44*30+32*50+44*60+32*70+13*100+77*160+2*200
=630+139*8+104*15+44*30+32*50+44*60+32*70+13*100+77*160+2*200
=630+1112+104*15+44*30+32*50+44*60+32*70+13*100+77*160+2*200
=630+1112+1560+44*30+32*50+44*60+32*70+13*100+77*160+2*200
=630+1112+1560+1320+32*50+44*60+32*70+13*100+77*160+2*200
=630+1112+1560+1320+1600+44*60+32*70+13*100+77*160+2*200
=630+1112+1560+1320+1600+2640+32*70+13*100+77*160+2*200
=630+1112+1560+1320+1600+2640+2240+13*100+77*160+2*200
=630+1112+1560+1320+1600+2640+2240+1300+77*160+2*200
=630+1112+1560+1320+1600+2640+2240+1300+12320+2*200
=630+1112+1560+1320+1600+2640+2240+1300+12320+400
=1742+1560+1320+1600+2640+2240+1300+12320+400
=3302+1320+1600+2640+2240+1300+12320+400
=4622+1600+2640+2240+1300+12320+400
=6222+2640+2240+1300+12320+400
=8862+2240+1300+12320+400
=11102+1300+12320+400
=12402+12320+400
=24722+400
=25122 答案:210*3+139*8+104*15+44*30+32*50+44*60+32*70+13*100+77*160+2*200=25122你的问题在这里没有得到解决?请到 热门难题 里面看看吧!