Question

64*(8+2)-549+36*9 решение

Answer 1

64*(8+2)-549+36*9=64*10-549+324=640-549+324=91+324=415

Answer 2

1. 8+2=10
2. 64*10=640
3. 36*9= 324
4. 640-549=91
5. 91+324=415