Question
Using a number line, evaluate:
(+6) – (+2)
(+6) – (+2)
✓
Answer
$
(+6)-(+2)
$
First of all for $(+6)$ we move 6 units right of 0 and then for $(+2)$, we move 2 units left of 6 reaching 4
$
(+6)-(+2)=6-2=4
$
(+6)-(+2)
$
First of all for $(+6)$ we move 6 units right of 0 and then for $(+2)$, we move 2 units left of 6 reaching 4
$
(+6)-(+2)=6-2=4
$
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