1. EASY

Which is the correct order of operations?

  1. MASBED
  2. BEAMSD
  3. BEDMAS
  4. BMASED
  5. DMASEB
 
2. EASY

\(2 + 4 \div 2 =\)

 
3. MEDIUM

\(9 \times 3 + 4 \times (50 \div 5) =\)

  1. 320
  2. 67
  3. 630
  4. 315
  5. None of the above
 
4. MEDIUM

\(27 \div 9 + 24 \div 8 \div 3\)

 
5. MEDIUM

\(6 \div 3 \times 2 + (5 + 4) \times 3=\)

 
6. HARD

\( {(\frac{1}{2}(3+8)\times\frac{8}{2^2})^2}\div 2= \)