28.67×67+3.2×286.7+573.4×0.05简便计算及答案
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28.67×67+3.2×286.7+573.4×0.05简便计算及答案28.67×67+3.2×286.7+573.4×0.05简便计算及答案28.67×67+3.2×286.7+573.4×0.0
28.67×67+3.2×286.7+573.4×0.05简便计算及答案
28.67×67+3.2×286.7+573.4×0.05
简便计算及答案
28.67×67+3.2×286.7+573.4×0.05简便计算及答案
286.7*6.7+286.7*3.2+286.7*0.1
=286.7（6.7+2.3+0.1）
=2867
*为乘号
28.67*67+3.2*286.7+573.4*0.05 =28.67*(67+32+1)
=2867
2867
2867
2867
28.67*(67+3.2*10+0.05*20)
=2867
2867
28.67*(67+3.2*10+0.05*20)
=2867
28.67×67+3.2×286.7+573.4×0.05=
28.67×67+573.4×0.05+3.2×286.7简便算
28.67×67+3.2×286.7+573.4×0.05简便计算及答案
28.67×67＋3.2×286.7＋573.4×0.05?递等式简便运算
28.67x67十3.2×286.7+573.4×0.05 3÷(3x28.67x67十3.2×286.7+573.4×0.05 3÷(3x4)÷(4×5)÷(5x6)÷(6÷7)÷(7x8)÷(8x9)（简算）
28.67*67+286.7*32+573.4*0.05咋么简便计算?
28.67+3.2*286.7+573.4*0.05的简便算法
1、75*4.7+15.9*252、28.67*67+32*286.7+573.4*0.053、172.4*6.2+2724*0.384、（图）
简便计算题28.67*67+32*28.67+573.4*0.05
1、1989?19901990-1990?198919892、(91?48?75)?(25?13?16)1、2.89 4.68+4.68 6.11+4.682、17.48×37-17.48 19+17.48 821、28.67×67+32 286.7+573.4 0.052、34.5 8.23-34.5+2.77 34.51、6.25 0.16+264 0.0625+5.2 6.25+0.625 202、0.035 935+0.035+3 0.035+0.07
28.26*67+3.2*282.6
速算与巧算![26×（6－2.5）÷0.5－25]×0.2 1993×20002000－2000×1993199379.31×0.6783×0.25＋23.56＋6.783×7.931×0.75－0.125×0.7931×67.83×8987×19861986－1986×19871987 6.8×0.32＋0.32×4.2－8÷2528.67×67＋3.2×286.7＋573.4×0.
28.67x67+3.2x286.7+573.4x0.05怎样简便列式:
5 12 67 628
5 12 67 628 （
1.25*67+12.5*3.2+0.125*10=?怎么简便运算
1.18,27,43,68,104,） 2.13,3,36,-27,） 3.2/3,5/7,),17/19,23/29还有一个.-2,11,24,67,）,219
3.2X0.5表示3.2的什么