question_answer

Read the expand the numbers wherever there are blanks:

Numbers	Number Name	Expansion
3,99,000	three lakh	\[3\,\times \,1,00,000\]
3,50,000	three lakh fifty thousand	\[3\,\times \,1,00,000+5\times 10,000\]
3,53,500	three lakh fifty three thousand five hundred	\[3\,\times \,1,00,0000\,+\,5\,\times \,10,000\,+\,3\times \,1,000\,+\,5\,\times \,100\]
4,57,928	(i) \[\_\_\_\_\_\_\_\_\]	\[\_\_\_\_\_\_\_\_\]
4,07,928	(ii) \[\_\_\_\_\_\_\_\_\]	\[\_\_\_\_\_\_\_\_\]
4,00,829	(iii) \[\_\_\_\_\_\_\_\_\]	\[\_\_\_\_\_\_\_\_\]
4,00,029	(iv) \[\_\_\_\_\_\_\_\_\]	\[\_\_\_\_\_\_\_\_\]

Answer:

(i) 4,57,928

Number name: Four lakh, fifty seven thousand, nine hundred and twenty eight expanded form:

\[(4\times 100000)+(5\times 10000)+(7\times 1000)+\]

\[(9\times 100)+(2\times 10)+(8\times 1)\]

(ii) 4, 07, 928

Number name: Four lakh, seven thousand, nine hundred twenty eight

Expanded form:

\[(4\times 100000)+(0\times 10000)+(7\times 1000)+\]

\[(9\times 100)+(2\times 10)+(8\times 1)\]

(iii) 4, 00, 829

Number name: Four lakh, eight hundred twenty nine

Expanded form:

\[(4\times 100000)+(0\times 10000)+(0\times 1000)\]

\[+(8\times 100)+(2\times 10)+(9\times 1)\]

(iv) 4, 00, 029

Number name: Four lakh, twenty nine

Expanded form:

\[(4\times 100000)+(0\times 10000)+(0\times 1000)\]

\[+(0\times 100)+(2\times 10)+(9\times 1)\]