Example 1 · level 1
(−2) × (−12) = ?
Show solution
- 2 × 12 = 24.
- Signs are the same → positive: 24.
Answer: 24
Same signs give a positive answer, different signs give a negative one. An even number of negatives makes the product positive.
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(−2) × (−12) = ?
Answer: 24
60 ÷ (−5) = ?
Answer: -12
(−5) × (−9) × (−3) = ?
Answer: -135