Because the basis for expansion are the powers of ten - exactly the same as in the standard form.
The answer is 20 and they are: 1,2,3,4,5,6,7,8,9,10,20,30,40,50,60,70,8… and 200 The reason is the expanded form of lets say 11 is 10+1 in which case it is not identical to its standard form. Numbers such as 30 is only 30 and is identical to its standard form.
1,2,3,4,5,6,7,8,9,10,20,30,40,50,60,70,80,90,100,200
10 , what are they?
expanded form for the decimals 1.203 = 1 + 0.2 + 0.003
Ironically, the phrase "standard form" is not standard! In the UK, standard form is generally taken to refer to the scientific form. In that case, there are nine numbers: 1 to 9.
It is 30 + 2 + 0.6 + 0.004
95.417
In standard form it is 1*10^-1.In expanded form it is 0.1
0123456789,10,20 30 40 50 60 70 80 90 100 200
In standard form it is 1*10^1.
Explain write ing decimals in Standard Form = (In number format like this... EXAMPLE: Two and two tenths is, (IN STANDARD FORM : 2.2) !
0.5+0.06+0.002+0.0005