Вычисли: (54,03+18,7)−(4,03−4,3)

Question

Вычисли: (54,03+18,7)−(4,03−4,3)

Answer 1

=54,03+18,7-4,03+4,3=50+23=73

Answer 2

(54,03+18,7)-(4,03-4,3)=69,73-(-0,27)=70;
Ответ:70.