Question

–4+5+6+3–9=
– 1+2–4–6–3–8=
6–8–3–7–5–1+0–2=
2–10–6+14–1+20=
–13–1–2–8+4–6–10=




Gente por favor me ajudem isso e pra amanhã

Answer 1

–4+5+6+3–9= 1

– 1+2–4–6–3–8= -20

6–8–3–7–5–1+0–2= -20

–13–1–2–8+4–6–10= -36