Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, your example is written in standard form.
2.1
210
210
210
210
How do write 666 in standard form?
how do you write 0.0005 in standard form
How to write 0.709 i Standard form
210
210
In decimal form, 210% is 2.1.
How do write 666 in standard form?
how do you write 0.0005 in standard form
How to write 0.709 i Standard form
30 + 5 + 210 = 245
It is already in standard form.
210,726
That is the standard form.
That is the standard form!
That IS the standard form.