Students Comment : How many hundreds are there in millions?

Students Comment : Mam, what the smallest prime and whole number??

Students Comment : Mam, what the smallest prime and whole number??

Students Comment : Ma'am 69 can be divided by 23,3 why this is prime number ? Please explain

Students Comment : Mam I can't find the arrow. Where is it.

Students Comment : "Irrational number- An irratonal number is real number that cannot be expressed as a rato of two integers. ... The number "pi" or π ( .14159...n is a common example of an irratonal number, √ 2 ,√ 3 etc." mam I can not understand the upward lines pls explain

Students Comment : Maam please can you explain the rational no once again?

Students Comment : Look upwards of this page, you will see one downward arrow, click on that for downloading the file.

Students Comment : Ma'am, can't get the link please help.