Question

Question 1(iii)
Write the following numbers in the expanded form:
(iii) 28,06,196

Answer 1

(iii) 28,06,196 = $20,00,000+8,00,000+0+6,000+100+90+6$
$=2\times 1000000+8\times 100000+0\times 10000+6\times 1000+1\times 100+9\times 10+6\times 1$
$=2\times {10}^6+8\times {10}^5+0\times {10}^4+6\times {10}^3+1\times {10}^2+9\times 10+6\times {10}^0$