8130:30-2640:10= 900100-(735-184)*80=

Question

8130:30-2640:10=
900100-(735-184)*80=

Answer 1

1 пример .
1) 8130:30=271
2) 2640:10=264
3) 271-264=7
2 пример.
1) 735-184=551
2)551×80=44080
3) 900100-44080=856020
8130:30-2640:10=7
900100-(735-184)×80=856020

Answer 2

8130/30-2640/10=6
900100-(735-184)*80=856020