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Monday, November 8, 2021

Doubling and halfing

 This is my math create we had use a broad range of strategies called doubling and halfing and to half one number and double the other number like this


64x2=

so half the 64 to make it 32 and then double the 2 to make it 4 4x32=128 


heres my create I hope  you enjoy

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