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5 votes
What is 2 x 678 + ( 67+97)- 21

asked
User Lic
by
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1 Answer

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Use PEMDAS

2 x 678 + ( 67 + 97) - 21
2 x 678 + 164 - 21
1356 + 164 - 21
1520 - 21
_____________________
1499 :)

-Calypso, 8th, Algebra 1 Honers

answered
User Russ Hyde
by
7.7k points

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