Logic Wall Problem Answers

Below are the answers to the logic wall problems #1-#10

#1) – Special Date (1/4/16)

Solutions: multiply by 4 each time; all square roots; 1 and 4 are both factors of 16; 4^0=1; 4^1=4; 4^2=16

#2) – Game of 24: 4, 5, 5, 9

Solutions: (4+5)*(9-5); 4*5-5+9

#3) The Game of 24: 4, 7, 8, 8

Solutions: (7*8)-(4*8); [(4+7)-8]*8; [4-(8-7)]8

#4) The price of a book

Solution: $12

#5) How much does the aquarium tank weigh?

Solution: 6 lbs.

#6) The Game of 24: 2, 4, 8, 8

Solutions: (8+8-4)2; [(8-4)+8]2; (2*4)+8+8

#7) Mr. Triangle’s Sons

Solution: 1 yr old, 5 yr old, and 6 yr old

#8) The Game of 24: 1, 2, 5, 9

Solutions: (9*2)+(5+1); (1+2)*5+9

#9) Mystery Domino

Solution: A 3-4 tile with the three at the top and 4 at the bottom

#10) Maria & Anna’s ages

Solution: Anna is 18 years old

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