Question

Write the place value and face value of the underlined digits in each number . Also write the number in the expanded form.

$6,\underline{9}0,3\underline{9},283$

Answer 1

Part 1 :- (a) Place value and (b) face value

$6,90,3\underline{9},283$

(a) place value :- $9\times 10,000=90,000$

(b) face value:- $9$

$6,\underline{9}0,39,283$

(a) place value :- $9\times 10,00,000=90,00,000$

(b) face value:- $9$

Part 2:- Expanded form

$6,90,39,283=6\times 100,00,000+9\times 10,00,000+0\times 1,00,000+3\times 10,000+9\times 1000+2\times 100+8\times 10+3$