Addition and subtraction intro
Learn the basics of adding and subtracting.
This course contains 6 segments:
What is addition? What is subtraction?
Learn what it means to add. Learn what it means to subtract.
Making small numbers
Learn to make numbers from other numbers by adding. Numbers used are 10 or less.
Making 10
Learn how to make the number 10 from two smaller numbers.
Put together, take apart
When we add, we put together. When we subtract, we take apart. Numbers used are 10 or less.
Relate addition and subtraction
Learn how to addition and subtraction are related. Numbers used are 10 or less.
Addition and subtraction word problems
Learn how to solve addition and subtraction word problems with small numbers. Numbers used are 10 or less.
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| Rating | Not enough ratings |
|---|---|
| Length | 6 segments |
| Starts | On Demand (Start anytime) |
| Cost | Free |
| From | Khan Academy |
| Download Videos | On all desktop and mobile devices |
| Language | English |
| Subjects | Mathematics |
| Tags | Math Early math |
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| Rating | Not enough ratings |
|---|---|
| Length | 6 segments |
| Starts | On Demand (Start anytime) |
| Cost | Free |
| From | Khan Academy |
| Download Videos | On all desktop and mobile devices |
| Language | English |
| Subjects | Mathematics |
| Tags | Math Early math |
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