Calcular valores de múltiplos texts usando JavaScript | learningcode.org

Calcular valores de múltiplos texts usando JavaScript

Passo a passo e com código fonte

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Wednesday, October 8, 2025

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Hoje eu vou te falar e mostrar como calcular dados de multiplos campos da tela, principalmente quando a tela tem muito campo repetido e precisa retirar do valor total que já está na tela.

Vou usar apenas HTML, CSS e JavaScript para fazer isso passo a passo e em poucas linhas de código para entender melhor. Imagem 1. Esse foi um exemplo ...

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