My Maths group has been learning about tidy numbers. Tidy numbers are numbers that are easy to add and subtract. For example if you had to add 323 + 130 it would be hard so you could make 323 into 325 + 130 then it would be easier and then when you know that number you would just subtract two.
I find this so interesting Micah - I don't remember ever learning about tidy numbers at school!!! I'm so glad you have! This will definitely help with adding and subtracting :)
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