ARITHMETIC MATHROOM |

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**Arithmetic MathRoom Index**

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logID |
Lesson Name |
Topic Covered |

Working with Numbers | ||

WHOLE NUMBERS, FACTORS, PROPERTIES | ||

arith1 | Factors and Divisibility | finding the factors of a number |

arith1a | prime factors, GCF and LCM | greatest common factor, lowest common multiple, |

arith2 | Number Properties, Order of Operations | how numbers behave, the order to do things. |

arith3 | Squares and Square Roots | the idea of a square root, estimating roots |

arith4.0 | Multiplication Table Talk | exploring the multiplication table |

arith4a | Multiplying Whole Numbers | multiplication, column product method |

multpractice | Multiplication Practice | lots of practice multiplying to speed you up |

arith4b | Dividing Whole Numbers | division with small and large divisors, remainders |

arith4d | Ratios and Rates | comparing, unit rates, converting to unit rates |

INTEGERS: POSITIVES AND NEGATIVES | ||

arith4c | Adding and Subtracting Integers | positive and negative whole numbers, signs |

arith4 | Adding Integers | an easy way to add and subtract whole numbers |

FRACTIONS and DECIMALS | ||

arith5 | Arithmetic Fractions | reducing, equivalent and improper fractions |

arith5a | Ratios, Fractions, Lowest Terms | writing ratios as fractions, reducing to lowest terms |

arith5b | More Fractions | equivalent fractions, reducing, comparing |

arith6 | Fractions to Decimals | changing fractions to equivalent decimals |

arith6a | Working with Decimals | rounding, estimating, adding & subtracting decimals |

arith6b | Multiplying, Dividing Decimals | multiplication and division of decimal numbers |

arith6c | Percent | percent from decimals, fractions, increase, decrease |

arith6d | Money Matters | coin values, working with money |

arith7 | Adding & Subtracting Fractions | lowest common denominator, fractions |

arith8 | Scientific Notation | putting large and small numbers in scientific form |

arith9 | Solving Word Problems with Math | how to set up and solve word problems |