8.6×10.1
5.6×(12.5-8.5÷0.85)
[(8.1-5.6)×0.9-1]×0.4
8.25×4.08+0.75×4.08+4.08
1.84÷[(28.02+11.98)×(62.8-62.3)].8.6×10.1=86.86;
5.6×(12.5-8.5÷0.85),
=5.6×(12.5-10),
=5.6×2.5,
=14;
[(8.1-5.6)×0.9-1]×0.4,
=(2.5×0.9-1)×0.4,
=1.25×0.4,
=0.5;
8.25×4.08+0.75×4.08+4.08,
=4.08×(8.25+0.75+1),
=4.08×10,
=40.8;
1.84÷[(28.02+11.98)×(62.8-62.3)]
=1.84÷(40×0.5)
=1.84÷20,
=0.092.
查询谷 - www.chaxungu.com
最新文章
- 2026-04-276×10.1 5.6×[×0.9-1]×0.4 8.25×4.08+0.75×4.08+4.081.84÷[×].
- 2026-04-27用你喜欢的方法计算. 7×12.5×0.8 4.7×3.6+4.7×6.4 1.45×[÷2.4].
- 2026-04-276×5与5×0.6结果相同.所表示的意义也相同. .
- 2026-04-27用简便方法计算. 3.45×102 0.47×0.5×0.8 0.46×1.9+0.54×1.9 14.5÷12.5÷0.8.
- 2026-04-27算一算. 3.25×0.45+6.75×0.45 31.5-24.5÷3.5 7.5×102 6.3+3.7×2.8.
- 2026-04-27口算 2.5×0.6= 1.3×0.2= 2.1÷0.21= 5.28+1.6= 14.3-2.2-7.8= 16.8÷2.5÷4=
- 2026-04-27根据运算定律填空.a+18=□+□,m×2.5×0.4=□××C=□×□+□×□,m-a-b=□-.
- 2026-04-27脱式计算. 3.47×6.5+6.53×6.5 86.3×19-86.3×9 66.96÷72-0.87.