Mates manipulatives

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División con más de 3 cifras en el dividendo y 1 en el divisor (III)

Lego jogos de matemática

Con esta ficha calculamos la resta mediante el procedimiento de escalera (ascendente o descendente), por lo cual sólo se le han añadido dos columnas para trabajar los movimientos de las cantidades. Al final del artículo encontrarás enlaces a más actividades de éste tipo y un enlace al vídeo donde explica …

Numbersearches! Choose a number, write it in the middle box. Kids search vertically, horizontally and diagonally to find addends that equal the number. In 2nd grade we use this for numbers 7-20. It's a great "sponge" when you have a few spare minutes!

practicar-les-taules-de-multiplicar-amb-puntets by Elena Garcia Morell via Slideshare

Area math game: Roll the dice and draw the area array on your own grid - first to fill it wins. Or 2 players choose a different coloured pen each, use one grid and the player who cannot complete the last array is the loser.

math games for smartboard

i just had, like, a serious revelation. the numbers start with 0-9 (in order) and they each add up to nine! AND the second numbers are from 0-9 (in reverse order). DUDE.

Japanese Multiplication Trick Wicked Awesome!

25 DIY Educational Activities for Kids

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