Arithmetic
Description:This course covers the content of elementary school arithmetic, from addition and subtraction to fractions.
Last Updated:Jan-28-2011
Subject(s):- Mathematics
- Mathematics > Arithmetic
- Kindergarten-Grade 2 / Ages 5-7
- Grades 3-5 / Ages 8-10
- primary
- elementary
- 1st
- 2nd
- 3rd
- 4th
- 5th
- Curriculum: Full Course
- From: Khan Academy Math Group
- Contributed By: Sal Khan
Addition
Description:
Last Updated:Aug-07-2010
Subject(s):- Mathematics
- Mathematics > Arithmetic
- Kindergarten-Grade 2 / Ages 5-7
- Grades 3-5 / Ages 8-10
- primary
- elementary
- 1st
- 2nd
- 3rd
- 4th
- 5th
- Curriculum: Unit
Subtraction
Description:
Last Updated:Aug-07-2010
Subject(s):- Mathematics
- Mathematics > Arithmetic
- Kindergarten-Grade 2 / Ages 5-7
- Grades 3-5 / Ages 8-10
- primary
- elementary
- 1st
- 2nd
- 3rd
- 4th
- 5th
- Curriculum: Unit
Multiplication
Description: Video from Kahn Academy explaining the concept of multiplication.
Last Updated:Dec-24-2011
Subject(s):- Mathematics
- Mathematics > Arithmetic
- Kindergarten-Grade 2 / Ages 5-7
- Grades 3-5 / Ages 8-10
- primary
- elementary
- 1st
- 2nd
- 3rd
- 4th
- 5th
- Curriculum: Unit
Division
Description:
Last Updated:Oct-17-2010
Subject(s):- Mathematics
- Mathematics > Arithmetic
- Kindergarten-Grade 2 / Ages 5-7
- Grades 3-5 / Ages 8-10
- primary
- elementary
- 1st
- 2nd
- 3rd
- 4th
- 5th
- Curriculum: Unit
Fractions
Description:
Last Updated:Aug-07-2010
Subject(s):- Mathematics
- Mathematics > Arithmetic
- Kindergarten-Grade 2 / Ages 5-7
- Grades 3-5 / Ages 8-10
- primary
- elementary
- 1st
- 2nd
- 3rd
- 4th
- 5th
- Curriculum: Unit
Subtracting Decimals
Description:A quick lesson on subtracting decimal numbers including regrouping
Last Updated:Sep-22-2010
Subject(s):- Mathematics
- Mathematics > Arithmetic
- Grades 3-5 / Ages 8-10
- Grades 6-8 / Ages 11-13
- elementary
- 3rd
- 4th
- 5th
- middle
- 6th
- 7th
- 8th
- tween
- Asset: Video/Presentation/Slides
A quick lesson on subtracting decimal numbers including regrouping
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