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Qual é o resultado da expressão numérica abaixo?

[tex]\( 41,32 + 56,4 - 81,932 + 5 \)[/tex]

A) 102,72
B) 20,8
C) 20,7
D) 20,788

Sagot :

Para resolver a expressão numérica [tex]\(41,32 + 56,4 - 81,932 + 5\)[/tex], siga os passos abaixo:

1. Primeira adição:
[tex]\[ 41,32 + 56,4 = 97,72 \][/tex]

2. Subtração:
[tex]\[ 97,72 - 81,932 = 15,788 \][/tex]

3. Segunda adição:
[tex]\[ 15,788 + 5 = 20,788 \][/tex]

Portanto, o resultado da expressão numérica [tex]\(41,32 + 56,4 - 81,932 + 5\)[/tex] é [tex]\(20,788\)[/tex].

Assim, a alternativa correta é:
D) 20,788
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