6000-560×65÷700; 156×82; 40136×21?

Question

6000-560×65÷700; 156×82; 40136×21?

Answer 1

1)5948
2)12792
3)842856

Answer 2

156•82=12792
40136•21=842856
6000-560•65÷700=6000-52=5948