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Addition and subtraction within 20 | Early Math | Khan Academy

5.0 (0)
13 learners

What you'll learn

This course includes

  • 31 min of video
  • Certificate of completion
  • Access on mobile and TV

Course content

1 modules • 8 lessons • 31 min of video

Addition and subtraction within 20 | Early Math | Khan Academy

8 lessons • 31 min
  • Subtracting 14 - 6 | Addition and subtraction within 20 | Early Math | Khan Academy04:03
  • Adding 8 + 7 | Addition and subtraction within 20 | Early Math | Khan Academy03:19
  • Exercising gorillas | Addition and subtraction within 20 | Early Math | Khan Academy05:31
  • Adding 5 + 3 + 6 | Addition and subtraction within 20 | Early Math | Khan Academy02:37
  • Adding 7 + 6 | Addition and subtraction within 20 | Early Math | Khan Academy03:53
  • Sea monsters and superheroes | Addition and subtraction within 20 | Early Math | Khan Academy03:37
  • Equal sign | Addition and subtraction within 20 | Early Math | Khan Academy04:55
  • Comparison word problems | Addition and subtraction within 20 | Early Math | Khan Academy03:22

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