Question

Dau coroana am nevoie mult ​

Answer 1

b) +24–(–7)•(+12)=
+24–(–84)=+108

c) –36+(–5)•(+24)=
–36+(–120)=–156

d) +36–(–3)•(–16)=
+36–(+48)=–12

e) (–5)•(+13)–53=
-65–53=–118

f) (+5)•(–14)–24=
–70–24=–94

g) (–3)•(–23)–18=
69–18=51

h) (–7)•(+23)–(–5)
–161–(–5)=–156

Minus cu minus face plus.
Plus cu minus face minus.