10000x1000-1818880:(87x78-412300:70)x970 По действиям

Question

10000x1000-1818880:(87x78-412300:70)x970 По действиям

Answer 1

10000 × 1000 - 1818880/(87 × 78 - 412300/70) × 970;

1) 10000 × 1000 = 10000000
2) 87 × 78 = 6786
3) 412300/70 = 5890
4) 6786 - 5890 = 896
5) 1818880/896 = 2030
6) 10000000 - 2030 = 9997970
7) 9997970 × 970 = 9698030900