Завдання:
Знайди добуток:
1) 12 154 ⋅ 252;
2) 36 492 ⋅ 91;
3) 5056 ⋅ 182;
4) 27 509 ⋅ 98;
5) 42 590 ⋅ 892;
6) 2900 ⋅ 4200.
Розв'язок:
1) 12 154 ⋅ 252 = 3 062 808;
2) 36 492 ⋅ 91 = 3 320 772;
3) 5056 ⋅ 182 = 920 192;
4) 27 509 ⋅ 98 = 2 695 882;
5) 42 590 ⋅ 892 = 37 990 280;
6) 2900 ⋅ 4200 = 12 180 000.
