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Magdairina
a fost răspuns

Calculeaza : a.240 + 35 × 24-25 × 7 b.24×4+36×2×10+19×21 c.1000-3×13×24+9×82 d.123×2×0×17+18×12

Răspuns :

Andreeamaria125
a. 240+35x24-25x7= 240+840-175=905    b.24x4+36x2x10+19x21=96+720+399= 1215    c.1000-3x13x24+9x82=1000-39x24+9x82=1000-936+738 = 64+738=802  d.123x2x0x17+18x12=0+18x12=18x12=216

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