2.02×8.5=?1.25+4.6+0.75=?递等式计算、要简便哦!
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2.02×8.5=?1.25+4.6+0.75=?递等式计算、要简便哦!2.02×8.5=?1.25+4.6+0.75=?递等式计算、要简便哦!2.02×8.5=?1.25+4.6+0.75=?递等式
2.02×8.5=?1.25+4.6+0.75=?递等式计算、要简便哦!
2.02×8.5=?1.25+4.6+0.75=?递等式计算、要简便哦!
2.02×8.5=?1.25+4.6+0.75=?递等式计算、要简便哦!
2.02*8.5 1.25+4.6+0.75
=(2+0.02)*8.5 =(1.25+0.75)+4.6
=2*8.5+0.02*8.5 =2+4.6
=17+0.17 =6.6
=17.17
2.02×8.5=?1.25+4.6+0.75=?递等式计算、要简便哦!
简算 2.02×8.5 1.25+4.6+0.75 1.6×7.5×1.25简算2.02×8.5 1.25+4.6+0.751.6×7.5×1.25 56×1.25 3.4×7×1.5 0.8×0.25×0.4×12.5
简算,2.02×8.5 1.25+4.6+0.75 1.6x7.5×1.25简算,2.02×8.5 1.25+4.6+0.75 1.6x7.5×1.25 56×1.25 3.4×7×1.5 0.8×0.25×0.4×12.5 (照片)
3.8×5.46+7.2×5.46-5.46怎样简算?4.6×2.02怎样简算?
2.02×8.5和56×1.25的简便运算
1.25×99+1.25
简便计算:2.02×8.5 1.6×7.5×1.25 3.4×7×简便计算:2.02×8.5 1.6×7.5×1.25 3.4×7×1.5
小数简便运算的数学题我有7道不会的数学小数简便计算题!分别是:0.5×0.8×0.04×1.25×0.2×0.025/4.6×72×53÷4.6÷72÷53/5.6×16.5÷0.7÷1.1/152.3×4.8-4.8×31.15-4.8×21.15/2.4×7.6=6.5×7.6+0.76+7.6/6.3×27+1.9×21/0
6×56+48×4.6-4.6×4=?能简算要简算
41.2×8.1+11×1.25+5.37×1.9=?能简算要简算
简便计算1.01+2.02+3.03+.+19.19+20.20
5.8×4.6+8.2×5.4+4.6×2.4=?(巧算)
2.02×8.5 56×1.25 3.4×7×1.5 0.8×0.25×02.02×8.5 56×1.25 3.4×7×1.5 0.8×0.25×0.4×12.5
111+0=?
2.02*8.5能简算吗?
2.02×8.5简便运算
2.02×8.5简算
解方程 2.5X+4.6X=2.13