62.5*0.16+2640*0.0625+5.2*6.25+0.625*20 简算
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62.5*0.16+2640*0.0625+5.2*6.25+0.625*20 简算
![62.5*0.16+2640*0.0625+5.2*6.25+0.625*20 简算](/uploads/image/z/7133921-17-1.jpg?t=62.5%2A0.16%2B2640%2A0.0625%2B5.2%2A6.25%2B0.625%2A20+%E7%AE%80%E7%AE%97)
62.5*0.16+2640*0.0625+5.2*6.25+0.625*20
=6.25*1.6+6.25*26.4+6.25*5.2+6.25*2
=6.25*(1.6+26.4+5.2+2)
=6.25*(30+5.2)
=220
=6.25*1.6+6.25*26.4+6.25*5.2+6.25*2
=6.25*(1.6+26.4+5.2+2)
=6.25*(30+5.2)
=220
62.5*0.16+2640*0.0625+5.2*6.25+0.625*20 简算
62.5*0.16+2640*0.0625+5.2*6.25+0.625*20
62.5*0.16+2640*0.0625+5.2*6.25+0.0625*20
计算:6.25×0.16+264×0.0625+5.2×6.25+0.625×20=______.
简便计算:6.25×0.16+264×0.0625+52×0.0625+62.5×0.2
简便计算.①111111÷1111×3333=______②6.25×0.16+2.64×0.0625+5.2×6.25
把6.25改写成下面的数,它的大小各有什么变化?62.5 0.625 625 0.0625
6.25-0.625+3.75-0.375简算
把6.25改写成下面的数,它的大小各有什么变化?62.5,0.625,625,0.0625.赶紧帮我回答一下,
62.5*0.075+0.625+0.15*6.25怎样简算?列式.
已知√0.0625=0.25,√0.625≈0.79,则√62.5的值为?
5/8乘6.25加62.5%,乘2点儿75加0.625等于多少