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Thread: Math integer number line

  1. #1 Math integer number line 
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    Math integer number line?I am doing grade 8 math and its integers, and i have to make these to integers into a number line showing the answer
    so how would i do that?

    example: 183 + (-223) = -40

    like i know what to put where but like i know not to go by ones but how do i know how many to go by


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  3. #2  
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    Straight line with lots of equally spaced dots. Mark the middle dot as 0 and go from there. How far you go depends on high you want to count.


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  4. #3  
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    Number line can also be used to find the absolute value of an integer. Absolute value of an integer is its distance from zero. Absolute value of any number a is denoted as |a|.
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