What is 1+3-4+5-7×0+33?

Answer 1

1+3-4+5-7×0+33

Use PEMDAS:

1 + 3 - 4 + 5 - 7 * 0 + 33 [ no P; rescan]

1 + 3 - 4 + 5 - 7 * 0 + 33 { no E; rescan]

1 + 3 - 4 + 5 - 7 * 0 + 33 [M found; perform and replace; rescan]

1 + 3 - 4 + 5 - 0 + 33 {A found; perform l->R; replace; rescan]

4 - 4 + 5 - 0 + 33 [S found; perform L->R; replace; rescan]

0 + 5 - 0 + 33 [A found, perform L->R; replace; rescan]

5 - 0 + 33 [S found; perform L->R; replace; rescan

5 + 33 [A found; perform L->R; replace; rescan]

38 [no PEMDAS found; finished]

Answer 2

P.E.M.D.A.S= Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

Move from left to right

1+3-4+5-7x0+33

1+3-4+5-0+33

4-4+5-0+33

0+5-0+33

5-0+33

5+33 = 38

Answer 3

1+3-4+5-7x0+33=

Remember PEMDAS

1+3-4+5-0+33=38