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A chessboard has 64 squares. George places 1 grain of rice on the first square, 2 grains on the second square, 4 grains on the third square, 8 grains on the fourth square, and so on, until he has placed grains of rice on 10 squares.
Once George has put rice on the 10th square, he has placed a total of ___________grains of rice on the chess board.

Question

FAN AND METAL :))))))))))) EASY
A chessboard has 64 squares. George places 1 grain of rice on the first square, 2 grains on the second square, 4 grains on the third square, 8 grains on the fourth square, and so on, until he has placed grains of rice on 10 squares.
Once George has put rice on the 10th square, he has placed a total of ___________grains of rice on the chess board.

rhondasommer · Answer

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anonymous · Answer

I’m taking a quiz and I’m kinda on a time limit

rebeccaxhawaii · Answer

1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512 = 1023

anonymous · Answer

1023? is that the answer

rebeccaxhawaii · Answer

this is simple work if you want us to go faster do it yourself

rebeccaxhawaii · Answer

yes it is

rebeccaxhawaii · Answer

medal and close

anonymous · Answer

srysry

anonymous · Answer

i have another question is there anyone who can answer it???/

rebeccaxhawaii · Answer

well you need to post it