1. 30 + (-12) = 2. -15 +(-26) = 3. 15 - (-30) = 4. -20 - (-42) = 5. 30 - (-15) =
Matematika
ROYALGHOST
Pertanyaan
1. 30 + (-12) = 2. -15 +(-26) = 3. 15 - (-30) = 4. -20 - (-42) = 5. 30 - (-15) =
2 Jawaban
-
1. Jawaban AngieJune16
1. 18
2. - 41
3. 45
4. -20+42 = 22
5. 45 -
2. Jawaban novapratiwi19
1. 30 + (-12) = 30-12 = 18
2. -15 +(-26) = -15-26 = -41
3. 15 - (-30) = 15+30 = 45
4. -20 - (-42) = -20+42 = 22
5. 30 - (-15) = 30+15 = 45