Сравни. (10 + 4) * 3 и 15 * 3 (2 + 10) * 5 и 12 * 6 (10 + 10) * 2 и 19 * 2 (6 + 10) * 2 и 16 * 2 (3 + 10) * 5 и 12 * 6 (4 + 20) * 3 и 23 * 4

3 классМатематика

Сравни.
(10 + 4) * 3 и 15 * 3
(2 + 10) * 5 и 12 * 6
(10 + 10) * 2 и 19 * 2
(6 + 10) * 2 и 16 * 2
(3 + 10) * 5 и 12 * 6
(4 + 20) * 3 и 23 * 4

StaticConfig

Сравни. (10 + 4) * 3 и 15 * 3 (2 + 10) * 5 и 12 * 6 (10 + 10) * 2 и 19 * 2 (6 + 10) * 2 и 16 * 2 (3 + 10) * 5 и 12 * 6 (4 + 20) * 3 и 23 * 4

Решение

(10 + 4) * 3 < 15 * 3
14 * 3 < 15 * 3
 
(2 + 10) * 5 < 12 * 6
12 * 5 < 12 * 6
 
(10 + 10) * 2 > 19 * 2
20 * 2 > 19 * 2
 
(6 + 10) * 2 = 16 * 2
16 * 2 = 16 * 2
 
(3 + 10) * 5 < 12 * 6
13 * 5 < 12 * 6
65 < 72
 
(4 + 20) * 3 < 23 * 4
24 * 3 < 23 * 4
72 < 92