Current location - Training Enrollment Network - Mathematics courses - Rounding method, how to do it? I am in the fourth grade of primary school. Let's look at a few questions. They are urgent and will be handed in tomorrow.
Rounding method, how to do it? I am in the fourth grade of primary school. Let's look at a few questions. They are urgent and will be handed in tomorrow.
390804000 is rounded to ten thousand places, which is about 390.8 million.
To100000 places is about 39.08 million.
To the million is about 39 1 million.
705020000 is rewritten into ten thousand units: 70502000.
The number rewritten in hundreds of millions is about: 705.02 million.