Mute
PORQUE PI
A ordem das operações: por que -3 + 4 × 2 não é 2? Muitos alunos erram expressões numéricas porque esquecem a ordem das operações. Neste vídeo você vai aprender passo a passo como resolver -3 + 4 × 2, entendendo por que a multiplicação deve ser feita antes da soma. Uma explicação rápida e fácil para nunca mais errar contas com multiplicação e números inteiros. #matematica #expressoesnumericas #ordemdasoperacoes #numerosinteiros #matematicabasica
Follow
21
0
8
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