Scientific Notation Examples

MTEL Math Practice Test: 1-4

MTEL Math Practice Test: 12 -15

MTEL Math Practice Test: 16-19

Level 2 Exponents

Level 3 exponents

Adding/Subtracting negative numbers

Multiplying and dividing negative numbers

Adding and subtracting fractions

Multiplying fractions

I felt discouraged before, but not anymore.
He made pre-algebra easy!

Simple

Can't wait

Pre-Algebra

Dividing fractions

Level 1 Exponents

Speed translation

Unit conversion

Exponent Rules Part 1

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