A 2 digit number ab is represented as a × b.
True
False
In general,any two digit number ab made of digits a and b can be written as ab = 10 × a + b = 10a + b
3 digit number abc is represented as 100a + 10b + c.
a + b is a whole number for any two whole numbers a and b.
If a>b and m= -2 then m x a > m x b.
Slope of the straight line ax+by+c=0 is −ab.
The lowest form of 900a5b3300a2b4 is 3a4b.