Problem-Solving:
Guess the Number
Today's
Snack: Mix
a little bit of every open cereal box in your kitchen into one serving in a
bowl. Close your eyes and eat. Can you guess which ones you're eating in any
given mouthful? Can you taste the different flavors? Wash it all down with a
big glass of milk.
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Supplies:
Pencil and scratch paper
This is a simple number puzzle, but you may need to
use scratch paper to solve it. Try solving it in your head first, though:
mental math is a great skill to develop.
Here it is:
I am a
two-digit number. The sum of my digits is 11. If my digits are reversed, I will
be 45 less than who I am. Who am I?
(Answer: 83)