CSET Multiple Subjects Subtest
2- Math 2026 Exam Questions
and Answers | Already Graded
A+
In the expression 2.34 x 10⁻³, what does the 4 represent?
a. 4/100,000
b. 4/100
c. 4
d. 40 - ANSWER ✔✔The exponent is a negative, so the decimal is to
be moved to the left in three places. In a place value chart, the "4" would
be in the one-hundred-thousandths place. The correct answer is A
,Tom attempts to multiply 23,000 X 45,000 using scientific notation.
Which of the following is the correct answer in scientific notation?
A. 10.35 X 10⁸
B. 9.35 x 10⁸
C. 1.035 X 10⁸
D. 1.035 X 10⁹ - ANSWER ✔✔Change each number into a scientific
notation (2.3 X 10⁴ and 4.5 X 10⁴). Then multiply. 2.3 X 4.5 = 10.35.
Then add the tens (10.35 X 10⁸) and change it into a scientific notation.
Correct answer is D.
The number 480 is written in prime-factored form is 2ᵃ x 3ᵇ x 5ᶜ. What is
the value of a(b + c)?
A. 5
B. 6
C. 7
D. 10 - ANSWER ✔✔Factor out 480 until there are only prime
numbers. Now a = 5, b = 1, and c = 1. Correct answer is D.
, Which of the following is the best approximate of (.899)(55)/9.97 to the
nearest tenth?
A. 49.1
B. 7.7
C. 4.9
D. .5 - ANSWER ✔✔Round .899 and 9.97 to the nearest tenths as an
approximate guess. Which leaves, (1)(55)/10 = 5.5. The closest answer
is C.
What is the final cost of waterproof headphones that sell for $49.00 if the
sales tax is 7%?
A. $49.07
B. $49.70
C. $52.00
D. $52.43 - ANSWER ✔✔7% of $49.00 = (.07)($49.00) = $3.43
$3.43 + $49.00 = $52.43
Correct answer is D.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
2- Math 2026 Exam Questions
and Answers | Already Graded
A+
In the expression 2.34 x 10⁻³, what does the 4 represent?
a. 4/100,000
b. 4/100
c. 4
d. 40 - ANSWER ✔✔The exponent is a negative, so the decimal is to
be moved to the left in three places. In a place value chart, the "4" would
be in the one-hundred-thousandths place. The correct answer is A
,Tom attempts to multiply 23,000 X 45,000 using scientific notation.
Which of the following is the correct answer in scientific notation?
A. 10.35 X 10⁸
B. 9.35 x 10⁸
C. 1.035 X 10⁸
D. 1.035 X 10⁹ - ANSWER ✔✔Change each number into a scientific
notation (2.3 X 10⁴ and 4.5 X 10⁴). Then multiply. 2.3 X 4.5 = 10.35.
Then add the tens (10.35 X 10⁸) and change it into a scientific notation.
Correct answer is D.
The number 480 is written in prime-factored form is 2ᵃ x 3ᵇ x 5ᶜ. What is
the value of a(b + c)?
A. 5
B. 6
C. 7
D. 10 - ANSWER ✔✔Factor out 480 until there are only prime
numbers. Now a = 5, b = 1, and c = 1. Correct answer is D.
, Which of the following is the best approximate of (.899)(55)/9.97 to the
nearest tenth?
A. 49.1
B. 7.7
C. 4.9
D. .5 - ANSWER ✔✔Round .899 and 9.97 to the nearest tenths as an
approximate guess. Which leaves, (1)(55)/10 = 5.5. The closest answer
is C.
What is the final cost of waterproof headphones that sell for $49.00 if the
sales tax is 7%?
A. $49.07
B. $49.70
C. $52.00
D. $52.43 - ANSWER ✔✔7% of $49.00 = (.07)($49.00) = $3.43
$3.43 + $49.00 = $52.43
Correct answer is D.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
