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Homework December 17 – 21, 2012. In class: Matter Test. Additional Practice Sheet p. 25 # 1 - 18 Math Boxes Multiplication practice sheet. Additional Practice Sheet p. 23, p 26 Math Boxes Multiplication practice sheet. Additional Practice Sheet p. 24 Math Boxes
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In class: Matter Test Additional Practice Sheet p. 25 # 1 - 18 Math Boxes Multiplication practice sheet Additional Practice Sheet p. 23, p 26 Math Boxes Multiplication practice sheet Additional Practice Sheet p. 24 Math Boxes Multiplication practice sheet Math Boxes Multiplication practice sheet Fractions Test will be in January Binder, Notebook, and Agenda checks in January. Raz-Kids Story of the week: Blancaflor SpellingCity MVOB – Your choice Raz-Kids Story of the week: Blancaflor SpellingCity MVOB –Leveled Reader Chapter 1 Raz-Kids Story of the week: Blancaflor SpellingCity MVOB – Leveled Reader Chapter 2 Raz-Kids SpellingCity MVOB – Leveled Reader Chapter 3 1:30 -- Holiday Party Morning sing along program Early Release at noon.
Math Help • To find equivalent fractions: multiply the fraction by 2/2, 3/3, 4/4, etc. • To simplify fractions: divide by 2/2, 3/3, 4/4, etc. • To add or subtract fractions with like denominators, simply add or subtract the numerators. • To add or subtract fractions with different denominators, first find equivalent fractions with like denominators, then add or subtract the numerators.
To multiply fractions: multiply both the numerator and the denominator. • Now, simplify .
To change fractions to decimals: numerator ÷ denominator = decimal • The first two digits of the decimal becomes the percent. • Example: 0.3 = 0.30 = 30%
Improper fractions are fractions with a numerator greater than the denominator. Example: • A mixed number includes a whole number and a fraction. Example: • To turn an improper fraction into a mixed number, numerator ÷ denominator, and the remainder is the new numerator. • To change a mixed number into an improper fraction, multiply the denominator X the whole number, then add the numerator.
For more fraction help click on the link: http://www.khanacademy.org/math/arithmetic/fractions