The grizzly bear is also called the big brown bear. A grizzly bear can be taller than 7 feet.  The grizzly bear is a carnavor.  The new born grizzly bears are about the size of a mouse.

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Dave and Charlie shared a half a box of crackers .  They each had 20 crackers.  How many crackers did the box have when the box was full?

It said  they had 20 crackers each so I added 20 plus 20 equals 40.  It said they shared half a box so I took 40 and doubled it so I got 80.the box had 80 crackers in all.