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