December 2023 1 3 Report
Destruir los signos de agrupación y realizar la operación resultante
i) 14 - {8+ [30 ÷ 5 − 7 + 3 (6 + 3 · 2)] − 4} - 10=
ii) 73 - {7 + 8 [48 ÷ 12 − 4 + 6 (8 + 2 · 3)] − 3 · 2} -6 (4 · 2) =
iii) 82 - {12- [36 ÷ 4 − 18 + 2 (4 + 3 · 5)] − 5²} + 10 (3 · 4) =
iv) 27 + 3 · 5 − 16 = 27 + 15 - 16 = 42 - 16= 26
v) 27 + 3 – 45 ÷ 5 + 16 =
vi) (2 · 4 + 12) (6 − 4) =
vii) 3 · 9 + (6 + 5 − 3) − 12 ÷4 =
viii) 2 + 5 · (2 · 3)³ = 2 + 5 · (6)³ = 2 + 5 · (216) = 2 + 1080 = 1082
ix) 440 − [30 + 6 (19 − 12)] =
x) 2{4 [7 + 4 (5 · 3 − 9)] − 3 (40 − 8)} =
xi) 7 · 3 + [6 + 2 · (2³ ÷ 4 + 3 · 2) − 7 · 4] + 9 ÷ 3 =
xii) 96 - {85 - [47 + (59 - 39) - 24] +18} - 26 =

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