0123456789,10,20 30 40 50 60 70 80 90 100 200
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.
10 , what are they?
In standard form it is 1*10^-1.In expanded form it is 0.1
arabic numbers or decimal numbers
100.01 is 1.0001 x102 in standard form and 100+0.01 in expanded 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?
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.
Because the basis for expansion are the powers of ten - exactly the same as in the standard form.
0,1,2,3,4,5,6,7,8,9. also any single digit followed up with all 0's for example - 100, 3000, 90. a number like 110 would not qualify
In standard form it is 1*10^-1.In expanded form it is 0.1
Expanded form: 700 + 70 + 9 + 0.3 + 0.06 Standard form: 7.7936*102
arabic numbers or decimal numbers
8.12 in standard form. 8+0.1+0.02 in expanded
In standard form it is 1.1*10^-2.In expanded form it is 0.01 + 0.001
Because it may have a deciml in it