1 ,(-27)+(-11) = (-28)+9-(-15)= (-13)+17= 21-9-11= 2.
Matematika
VerlynLie
Pertanyaan
1 ,(-27)+(-11) =
(-28)+9-(-15)=
(-13)+17=
21-9-11=
2.
(-28)+9-(-15)=
(-13)+17=
21-9-11=
2.
1 Jawaban
-
1. Jawaban Rivara1
1. (-27)+(-11)= -38
(-28)+9-(-15)= -4
(-13)+17= -4
21-9-11= 1
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