For the following questions answer them individually
$$3\frac{3}{6} + 4\frac{1}{2}-2\frac{2}{3}-1\frac{11}{12}=?$$
$$\frac{414 \div 23 \times 7 + 36}{7^{2}+(3^{2}-2^{2})}=?$$
$$\sqrt{444 \div 37 + 15 + 11 \times (?)} = 7$$
$$56.4 \times 22.5 - 232 \div 8 = ?$$
$$125 \times 625 + 25 = 5$$
62626 - 6262 + 626 - 62 + 6 = ?
$$(0.6)^{4} \times (0.36)^{2} \times (0.216) = (0.6)^{(?)}$$
38% of 295 + 62% of 445 = ?
84.42 - 43.82 + 16.57 - 32.49
37% of 248 - 27% of 310 =?