Friday, 14 August 2015

Problem solving week 3

W.A.L.T: Add and subtract decimals.

This week I have leant to add money. If you do not know how to add money well stay here and I will show you. If class was going on a trip and all together it cost 531 Seini and Waimaria said that there will pay for it and Waimaria pay $345 how much left did Seini have to pay. I know that the answer is 181 because 45+5=50 another 50 =400+131=531 so the answer all together is 181.

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