1. 21 + (-17) + (-4)
2. An elevator is at the fourteenth floor. It goes down 7 floors, then down 4 more floors, then up 5 floors then down by 2 floors. At what floor is the elevator now? NOTE: No need to indicate the word "floor".
3. (-21) + (-12) + 19
2. An elevator is at the fourteenth floor. It goes down 7 floors, then down 4 more floors, then up 5 floors then down by 2 floors. At what floor is the elevator now? NOTE: No need to indicate the word "floor".
3. (-21) + (-12) + 19
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ANSWER:
1. 0
2. 6th
3. -14
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Answer:
1. 0
2. 6
3. -14
Step-by-step explanation:
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