Porfavor ayudenme a ubicar las 2 operaciones de mayor a menor * 3 / 5 ; 8 / 4 ; 3, 4 ; 8 / 10 ; 2, 25 ; 1 2 / 3 * 2, 4 ; 6 / 15 ; 11 / 4 ; 6, 30 ; 22 / 2 ; 2, 324.
En resumen
4–2–(–3)–(–1) = 4–2 + 3 + 1 = 2 + 3 + 1 = 6. Al igual que antes, hayotras formas de proceder. 3. 5· (–12 + 4) = 5· (–8) = –404. –4· (–3)· (–3) = 12· (–3) = –365. –(–3)· (–3) = –( + 9) = –96. 4· (4–2) = 4 · 2 = 87. –5· (–12 + 4) = –5· (–8) = 408.
4–2–(–3)–(–1) = 4–2 + 3 + 1 = 2 + 3 + 1 = 6.
Al igual que antes, hayotras formas de proceder.
3. 5· (–12 + 4) = 5· (–8) = –404.
–4· (–3)· (–3) = 12· (–3) = –365.
–(–3)· (–3) = –( + 9) = –96.
4· (4–2) = 4 · 2 = 87.
–5· (–12 + 4) = –5· (–8) = 408.
–4· (–2–3) – 1 = –4· (–5) – 1 = 20–1 = 199.
–1· (–2) + ( –2)· ( –3)· (–1) = 2 + ( + 6)·(–1) = –2 + (–6) = –2–6 = –810.
4 – 20 : (–5) = 4 + 4 = 1611.
25 : (–5) – 1 = –5–1 = –612.
–3·(–2)·(–1) – 6 : 3 = 6·(–1)–2 = –6–2 = –813.
–10 – (–2)·(–1)·(–3) = –10–( + 2)·(–3) = –10–(–6) = –10 + 6 = –414.
–3·(–4 + (–2)) = –3·(–4–2) = –3·(–6) = 1815.
63 : (4 + 5) –4·(5–3) = 63 : 9 –4·2 = 7–8 = –1.