计算:2012×0.318+201.2×8.49-20.12×6.7=______.2012×0.318+201.2×8.49-20.12×6.7,
=2012×0.318+2012×0.849-2012×0.067,
=2012×(0.318+0.849-0.067),
=2012×1.1,
=2012×(1+0.1),
=2012×1+2012×0.1,
=2012+201.2,
=2213.2.
故答案为:2213.2
查询谷 - www.chaxungu.com
最新文章
- 2026-04-27计算:2012×0.318+201.2×8.49-20.12×6.7= .
- 2026-04-27算式10-10.5÷[5.2×14.6-(9.2×5.2+5.4×3.7-4.6×1.5)]得值为 .
- 2026-04-27计算:(0.?2+0.3?4?5)×0.?6×0.7?8?9×495562= .
- 2026-04-2725×67.875+125×6.7875+1250×0.053375.
- 2026-04-2725×19+0.75×27.
- 2026-04-27计算:201×73÷37+201×891÷111+1= .
- 2026-04-27计算:4.82×0.59+0.41×1.59-0.323×5.9= .
- 2026-04-272÷0.24 =42÷( )=( )÷24=( ).