What should come in place of the question mark (?) in the following questions? (NOTE : You are not expected to calculate the exact value)
1504 $$\times$$ 5.865 - 24.091 = ?
16.928 + 24.7582 $$\div$$ 5.015 = ?
$$\sqrt[3]{7.938} \times (6.120)^{2}-4.9256=?$$
16.046 $$\div$$ 2.8 $$\times$$ 0.599 = ?
$$\sqrt{963}+(4.895)^{2}-9.24=?$$
What should come in place of the question mark (?) in the following questions ?
(12 $$\times$$ 19) + (13 $$\times$$ 8) = (15 $$\times$$ 14) +?
$$\sqrt{65 \times 12 - 50 +54}=?$$
15% of 524 - 2% of 985 + ? = 20% of 423
$$152 \times 8 + (228 \div 19)^{2} = ?$$
$$\sqrt{1521}+\sqrt{225}=?$$