Directions: Read the questions carefully. Write the letter of the correct answer.
1. What is the meaning of GEMDAS?
A. Grouping, Exponent, Multiplication, Division, Addition, Subtraction
B. Grouping, Equal, Multiplication, Division, Addition, Subtraction
C. Grouping, Exponent, Multiplication, Addition, Subtraction
D. Grouping, Exponent, Division, Multiplication, Subtraction
2. In 5 x (2 + 32), the correct order of operation is_____.
A. multiplication, addition, exponent
B. addition, multiplication, exponent
C. exponent, addition, multiplication
D. addition, exponent, multiplication

3. Which symbol should be done first in this expression: 3 x (32 + 22) - 1
A. addition C. multiplication
B. exponent D. subtraction

4. Which symbol should be done last in the expression used in number 3?
A. grouping C. multiplication
B. exponent D. subtraction

5. In the expression 4 x (10-32) + 16, addition should be done _____.
A. first C. third
B. second D. last