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Andrew's Amazing Math Project

Published on Oct 05, 2016

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Andrew's Amazing Math Project

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Commutative Property: You can switch the numbers around and they equal same number.
4x8=32 and 8x4=32

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Array: rows and columns put together to equal a number. Arrays help solve multiplication problems

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An Array of Candy

Distributive Property: If you break apart a number to help you get the answer.
9x7=63

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Repeated Addition:
A number repeated again and again for counting

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Identity:Anything x 1will equal the same number. 4,444x1=4,444

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Number bonds:Use balls of numbers to help solve the math problem.

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Number Bonds

Repeated Subtraction: When you use subtraction to help you solve a division problem.
12/3=4 12-3=9-3=6-3=3-3=0.

Tape diagrams:Boxes with dots in it to equal a number.

Equal groups: Each group has the same number of dots.

Andrew had 4 boxes of candy at the movies. He went to the movies 4 times and had the same number of candy boxes. How many boxes of candy did he have in all? 4x4=16.

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Zero property: Anything multiplied by 0 equal's zero 11x0=0

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Tristan has 16 Beyblades. He wants to share them equally with his brother Drew. How many beyblades did they each have?
16 beyblades/2 kids= 8 beyblades each

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My favorite model is arrays because arrays help you solve hard math problems.