Khan Academy / Elementary School / Math
By Salman Khan | Arithmetic - 1st & 2nd grade
Lecture 1 of 35
Rate this lecture -
 More Lectures - Select Lecture...1 : Basic Addition2 : Addition 23 : Level 2 Addition4 : Addition 35 : Addition 46 : Basic Subtraction7 : Subtraction 28 : Introduction to Borrowing or Regrouping9 : Alternate mental subtraction method10 : Level 4 Subtraction11 : Why borrowing works12 : Adding Decimals13 : Subtracting decimals14 : Basic Multiplication15 : The Multiplication Tables16 : 10,11,12 times tables17 : Multiplication 4: 2-digit times 1-digit number18 : Multiplication 519 : Multiplication 620 : Multiplication 721 : Mulitplication 822 : Lattice Multiplication23 : Why Lattice Multiplication Works24 : Division 125 : Division 226 : Division 327 : Level 4 division28 : Converting fractions to decimals29 : Percent and decimals30 : Dividing decimal31 : Ordering numeric expressions32 : Greatest Common Divisor33 : Least Common Multiple34 : Equivalent fractions35 : Mixed numbers and improper fractions

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Courses Index
1 : Kids K2 Math - KG   (Multiple Instructors / math.free-tuition.com)
2 : Math for Children – KG, Grade 1st   (Multiple Instructors / Math4Children)
3 : Arithmetic 3rd & 4th Grade – ck12.org Textbook   (James Sousa / MathIsPower4U)
4 : Singapore Math - 3rd & 4th grade   (Salman Khan / Khan Academy)
5 : Arithmetic - 4th & 5th grade   (Julie Harland / MathGal)
6 : Developmental Math - 5th grade   (Salman Khan / Khan Academy)