-10+(8+3) 6+(-12) 6+(-12+-4) 9+7 9+(7+(-1))
Matematika
Thedarknesss
Pertanyaan
-10+(8+3)
6+(-12)
6+(-12+-4)
9+7
9+(7+(-1))
6+(-12)
6+(-12+-4)
9+7
9+(7+(-1))
1 Jawaban
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1. Jawaban Anwar150803
Jawaban :
-10 + ( 8 + 3 )
= -10 + 11
= 1
6 + ( -12 )
= -6
6 + { -12 + ( -4 ) }
= 6 + ( -16 )
= -10
9 + 7
= 16
9 + { 7 + ( -1 ) }
= 9 + 6
= 15