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cecilia calvo pesce on

cecilia calvo pesce on Twitter: "Sorpresa davant prediccions d alumnes d comportament d funcions sortida i posta d sol https://t.co/UCvSaB4zZJ https://t.co/JwTyEM1eyd"

LEGO Sundial Science Experiment plus many other fun hands on science activities for learning about the sun and our solar system for preschool, kindergarten, 1st grade, 2nd grade, 3rd grade, 4th grade and more (astronomy, homeschool,)

add and subtract fractions with unlike denominators Common Core Math 5.NF.1 Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12. (In general, a/b + c/d = (ad + bc)/bd.)

Fraction Butterfly Anchor Chart - cross multiply to find equivalent fractions to compare fractions or add & subtract fractions with different denominators. A visual reminder of the strategy for adding & subtracting fractions found in the CCSS 5.NF.A.1 (a/b + c/d = (ad + bc)/bd). See http://www.corestandards.org/Math/Content/5/NF/A/1/. This is not intended to be taught on its own, but can serve as a reminder after the concepts that explain why this works have been taught.

Maths help: Conversion chart for fractions, percentages and decimals. numerator denominator

Maths help: Conversion chart for fractions, percentages and decimals. numerator denominator by AT Social Media Marketing - Pinterest Marketing Specialists ATSocialMedia.co.uk