$2^{3} + 3^{2} = 8 + 9 = 17$

Вычисления:
1)
$2^{3} = 2 * 2 * 2 = 4 * 2 = 8$
2)
$3^{2} = 3 * 3 = 9$

$10^{3} : 5^{2} = 1000 - 25 = 975$

Вычисления:
1)
$10^{3} = 10 * 10 * 10 = 1000$
2)
$5^{2} = 5 * 5 = 25$

$7^{2} * 2^{4} = 49 * 16 = 784$

Вычисления:
1)
$7^2 = 7 * 7 = 49$
2)
$2^4 = 2 * 2 * 2 * 2 = 4 * 4 = 16$
3)
49 * 16 = 784
$\snippet{name: column_multiplication, x: 49, y: 16}$

$7^{3} - 3^{5} = 343 - 243 = 100$

Вычисления:
1)
$7^{3} = 7 * 7 * 7 = 49 * 7 = 343$
$\snippet{name: column_multiplication, x: 49, y: 7}$
2)
$3^{5} = 3 * 3 * 3 * 3 * 3 = 9 * 9 * 3 = 81 * 3 = 243$
$\snippet{name: column_multiplication, x: 81, y: 3}$