21:7-10= 12×15:30-10= (217-7):3+12=
Matematika
adib107
Pertanyaan
21:7-10=
12×15:30-10=
(217-7):3+12=
12×15:30-10=
(217-7):3+12=
2 Jawaban
-
1. Jawaban ejasunaryo
(21:7)- 10= -7
12x 15: 30- 10= -4
(217-7): 3+12 = 82 -
2. Jawaban Anonyme
Bab Operasi Bilangan
Matematika SD Kelas V
1] 21 : 7 - 10 = 3 - 10
= -7
2] 12 x 15 : 30 - 10 = 180 : 30 - 10
= 6 - 10
= -4
3] (217 - 7) : 3 + 12 = 210 : 3 + 12
= 70 + 12
= 82