2007×20062006-2006×20072007=______.
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/01 00:52:56
2007×20062006-2006×20072007=______.
![2007×20062006-2006×20072007=______.](/uploads/image/z/18241910-62-0.jpg?t=2007%C3%9720062006-2006%C3%9720072007%3D______%EF%BC%8E)
2007×20062006-2006×20072007,
=2007×(2006×10001)-2006×(2007×10001),
=2006×2007×10001-2006×2007×10001,
=0.
=2007×(2006×10001)-2006×(2007×10001),
=2006×2007×10001-2006×2007×10001,
=0.
2005×20062006-2006×20052005=______.
125×(4+8)=______×______+______×______.
填质数:21=______+______=______×______=______-______.
3.76°=______度 ______分 ______秒.
填上适当的质数.24=______+______=______+______=______+______.
巧填单位名称.1______-59______=1______;1______-9______=1______;1___
0.87×99+0.87=______×______.
0.125=5:______=______%=______÷______.
根据1.2×4=0.6×8,可以写成比例______:______=______:______.
0.4:1.2=0.6:1.8可改写成______×______=______×______.
______升______毫升=4050毫升 6.25小时=______时______分.
从36的约数中选出4个数组成比例:______:______=______:______.