$90 \times \frac{6}{18} + 73 = ?$

The sum of a non-$zero$ number and twice its reciprocal is $\frac{33}{4}$. Find the number.

$A$ piece of cloth measured with a metre stick,which is $1 \ cm$ short,is found to be $100 \ m$ long. Reckoning the metre stick as being correct,what is the actual length of the cloth in $cm$?

$1523.89 \div 19.95 + 496.28 + 249.927 = ?$

The sum of two numbers is $100$ and their difference is $37$. The difference of their squares is

Find the units digit of $(128)^{182} ?$