Mathematics, 14.05.2021 20:50 dstyle
1. Four balls, numbered 1 to 4, are placed in a bag. Three balls are removed one at a time.
The three numbers are added. What sum is not possible?
a. 9
b. 5
c. 7
d. 6​
Show full work.
Answers: 1
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1. Four balls, numbered 1 to 4, are placed in a bag. Three balls are removed one at a time.
The thr...
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