Mathematics, 19.05.2020 21:06 rosie20052019

There are 8 rows and 8 columns, or 64 squares
on a chessboard. Suppose you place 1 penny on
Row 1 Column A, 2 pennies on Row 1 Column
B, 4 pennies on Row 1 Column C, and so on ...
Estimate: How many pennies in Row 1?
pennies
Estimate: How many pennies in Rows 1-4?
pennies
Estimate: How many pennies on the entire
chessboard?
pennies

Answers: 3

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There are 8 rows and 8 columns, or 64 squares
on a chessboard. Suppose you place 1 penny on

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