Question

efetue as questoes
a) 7-(-3)-1

b) 25-(-6)-(-8)

c)-21-6-7-(-15)-2-(-10)

D)15-2-6-(+13)-2-4+1

e)-45+7+(-8)+(-3)-2-4+1

f)20-(-5)-12-1-(-3)

g)10-(12)-(-8)+(-9)-6+1+5

me ajudem pfvr ❤​

Answer 1

Resposta:

A)7+3-1=9

B)25+6+8=39

C)-21-6-7+15-2+10=-11

D)15-2-6-13-2-4+1=-41

E)-45+7-8-3-2-4+1=-54

F)20+5-12-1+5=17

G)10+12+8-9-6+1+5=31

ESPERO TER AJUDADO xD