Exercise 3: Guessing Game.
Read the conversation between Daniel and Ezekiel Show a solution how Daniel guessed the
answer
Daniel: Think of a counting number but do not tell me the number.
Ezekiel: Okay (7)
Daniel Now add 2 to your number.
Ezekiel Okay, I have done that.
(1+2=9) Daniet: Multiply by three
Ezeldet: Okay, that is done. (9x3= 27)
Daniel: Subtract 6 from this number that you
have. Ezekiel: Al night (27-6=21)
Daniet Okay. Ezekel, tell me the number you have now, and I tell you the original number yo
chose
Ezeket Sure! My number is now 21.
Daniet Hmmm, 21. Well, I guess your original number
was 7. Ezekiet Wow! That was great How did you do
Now help Ezekiel know how Daniel guessed his number.
Share
Answer:
7+2×3-6
7+2=9
9×3=27
27-6=21
Step-by-step explanation:
HTH