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Question
Evaluate: `(24 ÷ bar(12 - 9) - 12) - (3 xx 8 = 4 + 1)`
Sum
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Solution
`(24 ÷ bar(12 - 9) - 12) - (3 xx 8 = 4 + 1)`
⇒ (24 ÷ 3 - 12) - (3 × 2 + 1)
⇒ (8 - 12) - (6 + 1)
⇒ - 4 - 7
= -11
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Properties of Operations on Integers
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