Fun Math Puzzles Unofficial: Difference between revisions
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2) Is <math>7 \cdot 21 = 147</math> True or False?<br><br> | 2) Is <math>7 \cdot 21 = 147</math> True or False?<br><br> | ||
3) Is <math>75</math> equal to <math>x \cdot x + 10</math>, when <math>x = 5</math> ?<br><br> | 3) Is <math>75</math> equal to <math>x \cdot x + 10</math>, when <math>x = 5</math> ?<br><br> | ||
==Sources== | ==Sources== | ||
Revision as of 11:05, 2 August 2020
Questions
Fun Math!
1) Is 
an integer?
2) Is 
True or False?
3) Is 
equal to 
, when 
?
Sources
Khokh
Beast Academy 5D
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