fastmatics

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35. ARITHMETIC: Percentages (introduction)

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98. ALGEBRA: Factoring (trinomials)

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177. ALGEBRA: Matrices (addition and subtraction)

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176. ALGEBRA: Matrices (introduction)

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0. Presentation

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14. ARITHMETIC: Operations with fractions (simplification)

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6. How to DIVIDE DECIMALS by DECIMALS. Very EASY!!! Incredible. 👐

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1. DECIMAL ADDITION TRICKS VERY EASY 😉

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17. ARITHMETIC: Divisibility rules (numbers divisible by 2)

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2. HOW TO SUBTRACT DECIMALS, Keeping it simple and VERY EASY. FAST.💚

0:05:12

7. How to find LEAST COMMON MULTIPLE of numbers. SO EASY!!! Fast. 👈

0:09:26

101. ALGEBRA: Laws of exponents

0:09:00

104. ALGEBRA: Radicals (addition and subtraction)

0:05:06

112. ALGEBRA: Equations (linear equations)

0:02:34

178. ALGEBRA: Matrices (multiplication by a scalar)

0:04:30

52. GEOMETRY: Perimeters (any polygon and circumference)

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9. ARITHMETIC: Conversion of mixed numbers to improper fractions and vice versa

0:06:20

175. ALGEBRA: Systems of equations (graphing method)

0:11:26

142. ALGÈBRE: Equations avec valeur absolue (infinité de solutions)

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20. ARITHMETIC: Divisibility rules (numbers divisible by 5)

0:08:44

179. ALGEBRA: Matrices (multiplication)

0:06:47

174. ALGEBRA: Systems of equations (determinants method)

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4. How to DIVIDE DECIMALS. Easy. Very fast!!!! 💕

0:04:47

10. ARITHMÉTIQUE: Opérations avec fractions (addition)