For the following questions answer them individually
$$8282 + 2828 = ? \times 40$$
5% of 420 × ? % of 1 50 = 252
$$25 + 0.5 - 0.5 = ?$$
$$5 \times ? = 2862 \div 3$$
$$8080 \div 80 \div 8 = ?$$
What approximate value should come in place of the question mark (?) in the following questions ? (Note : You are not expected to calculate the exact value.)
$$9125\div90\div9 = ?$$
$$6666.009 - 585.999 - 79.989 = ?$$
$$11.003\times10.998 + 111.010 = ?$$
$$14.5^{2}=?$$
$$765.0003 + 44.999 = ?$$