1. Which statement is true?
A. The exponent in 9 is 9
B. The base in 7° is
C. The exponent tells how many times the base is to be added to itself.
D. The exponent tells how many times the base is taken as a factor
2. The following statements about exponential notation are correct except
A. In 6 6 is the base and 3 is the exponent.
B. 42 is the exponential form of 4 x 4.
C. 32 means 3 multiplied by 2.
D. 5° means 5 is multiplied by itself four times.
3. In an exponential notation, what is the base?
A. It is the number that is being multiplied repeatedly.
B. It is the number that is being added repeatedly.
C. It tells the number of times the exponent is multiplied
D. It tells the number of times the exponent is added.
4. Which expression gives the greatest value?
A. 2
B. 3
C. 44
D. 5°
5. Find the value of N to make 69 = N true.
A. 18
B. 216
C. 36
D. 261
6. In the given mathematical expression 44 +20 + 4 - 7 x 6 +8, which operation will be the first
one to solve?
A. addition
B. subtraction
C. multiplication D. division
7. Evaluate the expression (24 - 9) + (12-7) 32 using the GEMDAS rule.
A. 60
B. 120
C. 150
D. 180
8. What is the first step in solving problem using GEMDAS rule?
A. Addition
C. Multiplication
B. Subtraction
D. Perform the operation inside the parenthesis
9. 44 + 20 + 4-7X6 8=N
A 1
B. 15
C. 16
D. 62
10. 16 + (20 -16) x 14 + 7- (10 + 7) = N
A. 7
B. 23
C. 24
D. 37​