Question

80÷ 4-20x2+ 3 of 4+4+30​

Answer 1

IF YOU HAVE TO TAKE OUT SUM

first 80÷4 =20

20×2=40

4+4=8

20-40+3+8+30

= -20+11+30

9+30

=39

IF YOU HAVE TO SUBTRACT

4+4+30-80÷4-20×2+3

38-20-20×5

-2×5

-10