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Hovedindhold

## Aritmetik

### Emne: (Aritmetik>Emne 18

Modul 6: Introduktion til subtraktion af negative tal

# Addition og subtraktion af negative tal

Lær hvordan du lægger sammen og trækker fra med negative tal. De opgaver, der er løses i denne video, er 2-3 = - 1 og -2-3 = - 5 og -2 + 3 = 1 og 2 - (-3) = 5 og -2 - (-3). Lavet af Sal Khan.

## Vil du deltage i samtalen?

• hej med dig (;
(1 stemme)
• hvad er 30 plus 1
(1 stemme)
• det er 62
(1 stemme)
Forstår du engelsk? Klik her for at se flere diskussioner på Khan Academys engelske side.

## Video udskrift

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