Question

7crores +2ten thousand+1 thousand +4its standard form

Answer 1

If your question mean:

7 crores + 2 ten thousand + 1 thousand + 4

then

7 crores + 2 ten thousand + 1 thousand + 4 =

70 000 000 + 20 000 + 1 000 + 4 = 70 021 004