Question

40+156-80÷2(156)-80-98×10

Answer 1

40+156-80÷2(156)-80-98×10
= 40+156-40(156)-80-980
= 40+156-6240-80-980
= 196-6240-80-980
= -6044-80-980
= -7104 --- Answer

Answer 2

40+156-80/312-80-98×10
40+156-0.2564-80-98×10
40+156-0.2564-80-980
196-1060.2564
-864.2564