简算8888×0.6+0.2222×7.6

简算8888×0.6+0.2222×7.6 0.8888×0.6+0.2222×7.6要有算式 222×5556+8888×1111 简算..是2222×5556+8888×1111 简算.... 两道简单的数学简算题0.8888*0.6+0.2222*7.656*1.02-1.4*0.8 0.8888×0.6+0.2222×7.6注意:简便运算知道的请告诉偶啊Thank you 0.8888*0.6+0.2222*7.6怎样简算?请帮我详细讲解.. 简算8.4/0.6+8.4/0.4 199.8+99.8+9.8×0.6简算 0.84*5+0.5*0.6简算 8888+8888, 2/94÷8/3-0.6简算 [17.1-17.1/(3.1-0.7)]*0.6简算 0.6×(2/3+5/4)简算 6.54÷0.3+6.54÷0.6?简算? 0.1111*8*0.4*0.8888*0.6简算 5分之3*8.8+0.6*60%简算 8888*8888+18888=? 8888*8888=?