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quiz solutions3

# Correctly spell the complete name of each arithmetic

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Unformatted text preview: 0 Commutative Property of Addition - the 6 and (5 + 4) group traded places. (b) 9 · (8 · 7) + 6 + (5 + 4) + 3 · 2 · 0 = 9 · (8 · 7) + 6 + 5 + (4 + 3 · 2 · 0) Associative Property of Addition - the 5 + 4 group “broke up.” (c) 9 · (8 · 7) + 6 + (5 + 4) + 3 · 2 · 0 = 9 · (8 · 7) + 6 + (5 + 4) + 0 Zero Property of Multiplication - the 3 · 2 · 0 product became a plain 0. (d) 9 · (8 · 7) + 6 + (5 + 4) + 3 · 2 · 0 = 9 · (8 · 7) + 6 · 1 + (5 + 4) + 3 · 2 · 0 Identity Property of Multiplication - a “·1” appears without aﬀecting overall value. (e) 9 · (8 · 7) + 6 + (5 + 4) + 3 · 2 · 0 = 9 · (8 · 7) + 6 + (5 + 4) + 0 · 3 · 2 Commutative Property of Multiplication - the 3 · 2 · 0 changed order. 4. Complete each number sentence in TWO ways to illustrate ONLY the named property: (a) Commutative Property of Addition - MANY answers possible: 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) = 5 · (4 · 3) + (8 + 2) · 1 + (9 + 0) 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) = 5 · (4 · 3) + (2 + 8) · 1 + (0 + 9) (b) Associative Property of Multiplication - Only ONE answer possible: 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) = (5 · 4) · 3 + (8 + 2) · 1 + (0 + 9) 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) = (c) Identity Property of Multiplication - MANY answers possible: 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) = 5 · (4 · 3) + (8 + 2) + (0 + 9) 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) = 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) · 1 (d) Zero Property of Multiplication - MANY answers possible: 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) = 5 · (4 · 3) + (8 + 2) · 1 + (0 · 83 + 9) 5 · (4 · 3) + (8 + 2) · 1 + (0 + 9) = 5 · (4 · 3) + (8 + 2) · 1 + (0 · 2014 + 9)...
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