They are all numeric characters, exactly as you have written it.
To write 1200 in numeric form, you simply write the digits 1, 2, 0, and 0 in that order. The number 1 is in the thousands place, the number 2 is in the hundreds place, and the two zeros represent no value in the tens or ones place. Therefore, 1200 is written numerically as 1,200.
Exactly as you have done in the question: 45000
It is: (IV)CCXX which means 1000*4+200+20 = 4220
That is numeric.
To write 1200 in numeric form, you simply write the digits 1, 2, 0, and 0 in that order. The number 1 is in the thousands place, the number 2 is in the hundreds place, and the two zeros represent no value in the tens or ones place. Therefore, 1200 is written numerically as 1,200.
They are all numeric characters, exactly as you have written it.
It is the same as 350
00.9
9.00 is the same as 9
1975
Without the leading zero: 9057606387
Exactly as you have done in the question: 45000
You've done it. 1,400 is another way
1,200
It is: (IV)CCXX which means 1000*4+200+20 = 4220
MCC