Well, what I do is i add 678 plus 300 in my head (this would equal 978) then add 3 (this would equal 981)
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∙ 14y agohow to do mental math useing propertys
No difference. Both require you to think it out rather than write it out.
you answer it!
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The value of b must be 8
how to do mental math useing propertys
510 divide by 52 using mental math and using long div = 9.807692307692308
371
You
3.4
40000
First, could you explain what a "math matitan" is?
use mental math
No difference. Both require you to think it out rather than write it out.
mental math
x=62
you answer it!