Question

Form a number with:

a) 7 at crores place, 8 at ten-thousands place

b) 3 at lakhs place, 4 at ten-lakhs place

c) 7 at hundreds place, 9 at ones place

d) 1 at thousands place, 0 at tens place

Answer 1

Let us fill the details on the place value table:

Place value	Crore	Ten Lakh	Lakh	Ten thousand	Thousand	Hundreds	Tens	Ones
Number	7	4	3	8	1	7	0	9

Now, we can easily form the number with the given digits: 7,43,81,709