Matematyka

Collection by Marta Moleda

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Marta Moleda
How to Multiply by 9 Using your Fingers is part of Learning math - Props to my grade teacher for this one Mrs Wootton, if you're out there, hi Math tricks are so sweet! This one will help you with multiplying 9 by any single digit etc etc Math For Kids, Fun Math, Math Activities, Spring Activities, Subtraction Activities, Multiplication Tricks, Third Grade Math, Sixth Grade, Homeschool Math

How to Multiply by 9 Using your Fingers — The Burlap Bag

Props to my 3rd grade teacher for this one - Mrs.Wootton, if you're out there, hi. Math tricks are so sweet! This one will help you with multiplying 9 by any single digit. 9x1, 9x2, 9x3, etc etc.

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Hacks

50.1k Likes, 506 Comments - THDRAWING (@thdrawing) on Instagram: “Math hack What do you think about this? by DYTNIFRNY454(Döuyin) _ Follow @thdrawing for more”

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Język angielski dla każdego

Po angielsku - Język angielski dla każdego. Kurs angielskiego online. Krótkie formy wypowiedzi: ogłoszenie, zaproszenie, notatka, pocztówka. Długie formy wypowiedzi: list oficjalny, list nieoficjalny, rozprawka, opowiadanie, opis, e mail, recenzja. Słówka i zwroty po angielsku. Gramatyka angielska: czasy present simple, past simple, future simple, present perfect, past perfect, present continuous, past continuous, future continuous, strona bierna, mowa zależna, czasowniki nieregularne…

What is Mental Math? Well, answer is quite simple, mental math is nothing but simple calculations done in your head, that is, mentally. Gcse Math, Math Tutor, Math Teacher, Math Classroom, Teaching Math, Teaching Ideas, Math Resources, Math Activities, Math Worksheets

directed number arithmetic sped up

the rules for combining directed numbers with addition and subtraction are probably too burdensome for memory so some awareness needs to be cultivated, over time some good graphics have been prepared by Shana McKay here and dropbox versions here many thanks to her once some facility with negative number additions and subtractions has been attained, it is desirable to move towards automating (i.e. no need to think too much) these skills this is an important step in the mathematics curriculum…

Rules for Multiplying and Dividing Signed Numbers Gcse Math, Math Tutor, Teaching Math, Signed Numbers, Math Vocabulary, Math Math, Fun Math, Math Charts, Maths Solutions

7.NS. 2a Rules for Multiplying and Dividing Signed Numbers | #1

A great resource to help students memorize the rules for multiplying and dividing signed numbers. Print in color on an 11x17 paper size.