Jawaban:
1.6
2.8
Penjelasan dengan langkah-langkah:
1.-2+6=4
4-5=-1
-1+7=6
2. 3-(+4)=-1
-1-(-9)=8
semoga bener ya
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Jawaban:
1.6
2.8
Penjelasan dengan langkah-langkah:
1.-2+6=4
4-5=-1
-1+7=6
2. 3-(+4)=-1
-1-(-9)=8
semoga bener ya