Money and altitudes help you with negative numbers

Money and altitudes help you  with negative numbers
Money and altitudes help you  with negative numbers
Money and altitudes help you  with negative numbers
Money and altitudes help you  with negative numbers
Money and altitudes help you  with negative numbers
Money and altitudes help you  with negative numbers
Money and altitudes help you  with negative numbers
Money and altitudes help you  with negative numbers
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3 MB|15 pages
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Product Description
You can find many worksheets where children can practice how to calculate with positive and negative numbers. But here is a question: why can we calculate this way?
If children discover why, then it is easier for them to know how to do it.
Content (more than 300 problems and exercises):
1. Colored numbers as a propaedeutic of positive and negative numbers (exploration, explanation, exercises).
2. Calculations with altitudes (exploration, explanation, exercises).
3. Addition and subtraction of integers and decimal numbers (exploration, explanation, exercises).
4. Multiplication and division of positive and negative numbers (exploration, explanation, exercises).
5. Fully detailed answer key (4 pages)
It is easy to change, swap or add exercises.
Children can work, discover and calculate in their own way and at their own pace.
Total Pages
15 pages
Answer Key
Included
Teaching Duration
3 hours
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$7.50
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Jan Zabka

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