Plus and Minus Signs - Use in Elementary Education

Use in Elementary Education

Some elementary teachers use raised plus and minus signs before numbers to show they are positive or negative numbers. For example subtracting −5 from 3 might be read as positive three take away negative 5 and be shown as

3 − −5 becomes 3 + 5 = 8,

or even as

+3 − −5 becomes +3 + +5 which is +8

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