Bilingüe
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Binary System
The binary number system has its origin in ancient times. In the 3rd century BC, the…
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Powers
Definitions Calculate Properties of powers Express as a single positive power
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Real Numbers
The beginnings. Complete the text with the following words Rational numbers Powers and roots Real numbers…
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Share as an Egyptian – Fractions
The Egyptians were great mathematicians. They solved all kinds of problems using calculations such as marking…
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Pi-Sweet: A new bakery – Fractions
There is a new bakery in the neighborhood. They have the following offers to welcome the…
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Unit 1 – Natural Numbers
Natural numbers are the numbers used for counting things. Natural numbers are positive numbers (numbers that…
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Unit 2 – Divisibility
Exercises Download the exercises as a pdf Interactive Exercises Multiples part 1 Multiples part 2 Divisors…
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Unit 3 – Integers
There are many situations in which you need to use numbers below zero, one of these…
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Christmas at Number City
Number City is preparing for Christmas. The mayor, Number Zero, wants to decorate the houses for…