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Added Jun 02, 2017 •

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smoothing at problem it says three lizards sit on a rock in the Sun than 9 more come out and sit on the Rock how many lizards are on Rock now and then or come out and I tell the kids if they're coming we're getting more of them  so we're adding together the three plus the nine can we don't know how many there are now  so this is a result unknown and put together problem we're getting 3 lizards adding them to the 9 equals unknown Nitro little unknown box to show them we don't know that so if I'm going to make fix my 3 I told the kids whenever were adding we know the biggest number is last and the biggest number on a math mountain is always at the top and it's the so I fill in my two partners that I know  I like to always put in the signs on my math Mountain and if I add the 9 + 2 3  I know that I will get my total at the top I have the kids punch count they can do 9 10 11 12 they can draw a 9  an encounter one two three more so nine 10 11 12 but anyway they do it they're going to get 12 is there answer and we know that now we have a total have 12 and the labels William portatone to always go back and read the question how many lizards and so they need to write whatever it says in the question and go back and check 12 lizards

Uploaded by Cate Jones.

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