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Adding/subtracting negative numbers | Pre-Algebra | Khan Academy

1,355,737 views

Khan Academy

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

99%
  • 9:12 / 9:16

Speech Rate:

  • 162 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

subtract

/səbˈtrakt/

other verb

To take away a value or amount from another. To take away a value or amount from another.

presentation

/ˌprezənˈtāSH(ə)n/

noun

Talk to show or describe something on a screen.

subtracting

/səbˈtrakt/

verb

To take away a value or amount from another.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

started

/stärt/

verb

To turn something on.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.

happens

/ˈhapən/

verb

take place.

negative

/ˈneɡədiv/

adjective exclamation noun verb

characterized by absence of distinguishing features. no. In grammar, containing words such as 'no' or 'not'. refuse to accept.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Symbols such as 1, 2, 56, 793. To claim to be part of a larger group, series, set.

picture

/ˈpik(t)SHər/

noun verb

General situation or state of being. represent in picture.

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