starfish995
starfish995
01-03-2016
Mathematics
contestada
[(21 + 5) ÷ 2] + 7 • (8 - 3) equals
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Yayo5
Yayo5
01-03-2016
[(21 + 5) ÷ 2] + 7 × (8 - 3)
[26 ÷ 2] + 7 × (8 - 3)
13 + 7 × (8 - 3)
13 + 7 × 5
13 + 35
48
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