Найдите сумму десятичных дробей: \( 1\) \( ,\) \( 8\) \( 2\) \( +\) \( 3\) \( ,\) \( 9\) \( 8\) \( ,\)
Задание

Найдите сумму десятичных дробей:

 \(\displaystyle 1\)\(\displaystyle ,\)\(\displaystyle 8\)\(\displaystyle 2\)
\(\displaystyle +\)    
 \(\displaystyle 3\)\(\displaystyle ,\)\(\displaystyle 9\)\(\displaystyle 8\)
 
 [ ]\(\displaystyle ,\)[ ][ ]