0.96x6.9的拖式计算0.96x6.9=0.96*(7-0.1)=0.96*7-0.96*0.1=6.624
0.96*6.9=6.624 竖式计算如下
0.08*6.9=0.552 0.0 8x 6.9 __________ 7 2 4 8 __________ 0.5 5 2
20 ÷ 6.9 = 200 ÷ 69 =2.90(保留2位小数)
(1)21.5+6.9=28.4 21.5 + 6.9 . 28.4 验算: 6.9 + 21.5 . 28.4 ;(2)50-37.3=12.7 50 ? 37.3 . 12.7 验算: 37.3 + 12.7 . 50.0
0.96x6.9=多少用坚式计算怎样算?0.96*6.9=6.624验算6.624÷6.9=0.96答
4.8*6.9=33.124.8 * 6.9 432288 33.12
25*6.8=124.100 9859675 2016-04-21 0 1 分享
看看下面的图就知道了
0 . 0 8 * 6. 9 7 2 4 80.5 5 2