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Monday, 10 February 2014

Numbers- The Number Line

The number line is a tool that is used to help students with adding and subtracting.  Students will understand that by adding numbers you will get a greater sum.  By subtracting numbers you will get a smaller sum.  It also makes it easier for students to see that by adding or subtracting a number by 0 they will get the same sum.  This is described in the grade 2 curriculum for math under outcome N2.2.

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