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4x4+4x4+4-4x4=?

0 votes
PEDMAS
asked May 4, 2014 in PRE-ALGEBRA by anonymous

1 Answer

0 votes

4 * 4 + 4 * 4 + 4 - 4 * 4

From PEDMAS law

= 4 * 4 + 4 * 4 + 4 - 4 * 4

Multiplication before addition

= 16 + 16 + 4 - 16

= 36 - 16

 = 20

4 * 4 + 4 * 4 + 4 - 4 * 4 = 20

answered May 5, 2014 by david Expert
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