Circles, Squares, Triangles, and Rectangles | Learning Shapes | Khan Academy Kids

Khan Academy Kids: Celebrating First Words Through First Grade

Place Value for Kids: Ones and Tens - Place Value Blocks | Math for 1st Grade | Kids Academy

Basic addition | Addition and subtraction | Arithmetic | Khan Academy

Adding 1 vs. adding 10 | Addition and subtraction | 1st grade | Khan Academy

Count to 10 | Counting 1-10 | Khan Academy Kids

Adding 2-digit numbers without regrouping 1 | Addition and subtraction | 1st grade | Khan Academy

Basic multiplication | Multiplication and division | Arithmetic | Khan Academy

The Number 1 | Counting 1-10 | Khan Academy Kids

Telling time exercise example 1 | Measurement and data | Early Math | Khan Academy

Division 1 | Multiplication and division | Arithmetic | Khan Academy

Regrouping to add 1-digit number | Addition and subtraction | 1st grade | Khan Academy

Introduction to Khan Academy Kids

Introduction to place value | Place value (tens and hundreds) | Early Math | Khan Academy

Count to 8 | Counting 1-10 | Khan Academy Kids

Relating addition and subtraction | Basic addition and subtraction | Early Math | Khan Academy

Addition with regrouping | Addition and subtraction within 100 | Early Math | Khan Academy

1st Grade Math Compilation

Fact Family Triangles - Addition and Subtraction Cartoon | Math for 1st Grade | Kids Academy

Subtracting with regrouping (borrowing) | Early Math | Khan Academy