Question
Use number line and add the integers: $(-1) + (-2) + (-3)$
✓
Answer
First, we move $1$ step to the left of 0 reaching $-1,$ then from $-1$ we move $2$ steps to the left to reach $-3$ and finally from $-3$ we move $3$ steps to the left. We reach the point $-6.$
Thus, $(-1) + (-2) + (-3) = -6.$
Thus, $(-1) + (-2) + (-3) = -6.$
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