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Question

Use a number line to evaluate each of the following :
(ii) $0 + (+ 6)$

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Solution

Evaluate the sum using number line.
Given $= 0 + (+ 6)$
$\Rightarrow$ No movement for $0$ and move $6$ units to the right of zero for $(+ 6)$ .

$∴ 0 + (+ 6) = (+ 6)$

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