Question

add the following number -2+[+4]

Answer 1

Step-by-step explanation:

-2+4=2

$+ \times + = +$

answer is 2

Answer 2

Answer:

2

Step-by-step explanation:

• -2 + (+4)
• 2 + (+4)-2+4 {because (+) + (+) }
• 2 + (+4)-2+4 {because (+) + (+) }2

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