My reflection :
I am learning to use place value partitioning to solve
problems. Today I found out that there are two ways too
solve problems using place value partitioning.
One way is not breaking the first number up
just like the one I used. The second way is
breaking both up and minus the hundreds
with hundreds, tens with tens, and ones with
ones. I got a lot better at getting faster at
place value partitioning. I still wonder if
there is a third way of solving the problem
with place value partitioning.
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