1) What property of addition is 23 + 14 = 14 + 23? a) Identity Property of Addition b) Commutative Property of Addition c) Associative Property of Addition 2) What do you call the powerhouse of the cell? a) Cell b) Atom c) Mitochondria 3) What the longest river in the world? a) Nile River b) Mississippi c) Cagayan River

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