a) +6-3+2 = +8-3 = +5
b) -13+13 = 0
c)-9+9-8 = -8
d) +5-3+2-9+4-8 = +11-20 = -9
e) +9-2+4-9+15-10 = +19-12 = +7
Respuesta:
a) 6-3+3 = 5
b) -13×13 = -169
c) 0 + -8 = -8
d) -11-20 = -9
c) 19-12 = 7
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Verified answer
a) +6-3+2 = +8-3 = +5
b) -13+13 = 0
c)-9+9-8 = -8
d) +5-3+2-9+4-8 = +11-20 = -9
e) +9-2+4-9+15-10 = +19-12 = +7
Respuesta:
a) 6-3+3 = 5
b) -13×13 = -169
c) 0 + -8 = -8
d) -11-20 = -9
c) 19-12 = 7