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Powers and Square Roots of Natural Numbers: Practice Bundle
Bundle about powers and square roots of natural numbers.
You will find exercises, explanation videos and practice cards about:
- squares,
- square roots,
- powers,
- order of operations.
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Equations with one unknown: Balance method
Solving an equation with one unknown using the balance method.
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Product of two negative numbers is a positive number: Proof
Presentation on the question 'Why does the product of two negative numbers result in a positive number?'
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What is sharing: Explanation video
In this video I explain what sharing is based on examples with euros.
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Arithmetic: Concept cards
Cards with concepts around arithmetic:
- quantities and units;
- time;
- length;
- weight.
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Number of diagonals in a polygon: Presentation
The powerpoint shows how to draw the formula for calculating the number of diagonals in a polygon.
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OLC Open School: Practice website
This exercise website is made by Open School Antwerp (Center for Basic Education).
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Statistics for beginners (2/4): Variables
In this series of videos, Nouchka helps you to better understand some basic concepts of statistics. Do you want more theory about statistics, its definition, mean, median and mode? You can find this in the article on our blog .
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Arithmetic language: Mathematics aid cards
Sheets with arithmetic language for the four operations.
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Vocabulary, food budget and logarithms
What do a writer's vocabulary and one's budget spent on food have to do with each other? Well, more than you might think! The mathematical relationship appears to be logarithmic.
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Main operations with natural numbers: Bundle
Repetition of the main operations (theory and exercises):
- numerical value,
- round numbers,
- add up,
- subtract,
- multiply,
- to share.
With improvement key in Word and PowerPoint
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Fractions: Repetition exercises
With this bundle you can practice the subject matter around fractions.
The following exercises are covered:
- indicate the largest and smallest fraction in a series;
- compare two fractions and put the correct sign (< or >) between them; …
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