Question 170081
2. A student writes down the following as part of her response: 

a ) 32 ´ 33 = 729. 
Correct Answer:::::32*33 = 1056
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b) 3 -2 = -9. 
Correct Answer::::3-2 = 1

Are her answers correct? If not, explain why you think her answers are incorrect. 
Comment:::I'll leave that to you.
Cheers,
Stan H.








Include in your explanation what she did wrong, if any. 








What would you advise her to do instead?