Question

-3-(-4) using number line
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Answer 1

Answer:

1

Step-by-step explanation:

I------I-----I------I------I------I------I------I------I------I------I------I------I------I-------I

-7   -6   -5    -4     -3     -2     -1      0      1       2      3     4      5     6      7

-3-(-4)

= -3+4

=4-3

=1

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