Question

12+16÷8×3-5 expressão numérica

Answer 1

$12 + (16 \div 8) \times 3 - 5 \\ 12 + 2 \times 3 - 5 \\ 12 + (2 \times 3) - 5 \\ 12 + 6 - 5 \\ 18 - 5 \\ 13$

Answer 2

12+16÷8×3-5
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12+2×3-5
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12+6-5
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18-5= 13