FREE TASC Math Practice Test

Q: What is the TASC math test?

The TASC (Test Assessing Secondary Completion) was a high school equivalency exam, and its math section covered numbers and quantity, algebra and functions, geometry, and statistics. The TASC has since been discontinued, so adults earning a high school equivalency credential now take the GED or HiSET instead, depending on their state. The algebra and geometry practice here still applies to those tests.

Q: Is there a TASC math practice test?

Yes, the free practice questions here follow the TASC math format with worked solutions. Because the TASC is no longer offered, use them as general high school equivalency math practice. For example, if 3x − 5 = 8.5, then 3x = 13.5 and x = 4.5, so 5x + 3 = 25.5. Skills like these show up on the GED and HiSET math tests too.

Q: Is there a TASC math practice test PDF?

You may still find TASC math practice PDFs online, but since the TASC has been discontinued, it is wise to check which exam your state uses now, usually the GED or HiSET, and download that test's official practice materials. TASC-style questions remain useful for reviewing algebra, linear functions, area and data skills on paper before switching to your new test's format.

Q: How do you take math tests without running out of time?

Skim the whole section first and answer the questions you can do quickly, then return to harder ones. Write out each step instead of solving in your head, and check answers by plugging them back in. On high school equivalency math tests, a question you skip and never return to costs more than a quick educated guess, so leave time to answer every item.

Q: How do you teach math to adults?

Start with what the adult learner already uses, such as money, measurements or work schedules, and connect new skills to those situations. Diagnose gaps with a short practice test, then rebuild basics like fractions and percents before algebra. Short, frequent sessions and plenty of worked examples, like the solutions in this TASC practice set, help adults returning to math build confidence quickly.

$FREE TASC Math Practice Test$

TL;DR: Ready to see how your TASC Math endurance holds up? This free practice test mirrors the real exam: about 52 questions across two sessions in 105 minutes total, with the on-screen TI-30XS calculator available for Session 2 only. Time yourself end to end and grade honestly. You’ll learn the rhythm of the two-session split as much as the content, and weak topics will surface in time to fix.

Key takeaways:

TASC Math is split into two sessions: about 12 questions (no calculator) + about 40 questions (with calculator).
Total time is 105 minutes across both sessions.
Calculator allowed in Session 2: on-screen TI-30XS scientific calculator.
Passing score is 500 on the scaled 300-800 range.
TASC is no longer offered in every state, confirm with your state’s HSE office that they still accept TASC.

For this practice test, we’ve selected 20 real questions from past exams for your TASC Practice test. You will have the chance to try out the most common TASC Math questions. For every question, there is an in-depth explanation of how to solve the question and how to avoid mistakes next time.

Use our free TASC Math practice tests and study resources (updated for 2026) to ace the TASC Math test! Make sure to follow some of the related links at the bottom of this post to get a better idea of what kind of mathematics questions you need to practice.

The Absolute Best Book to Ace the TASC Math Test

TASC Math for Beginners 2026 The Ultimate Step by Step Guide to Preparing for the TASC Math Test

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1- If $3x – 5 = 8.5$, what is the value of $5x + 3$? __________

2- The two legs of an isosceles right triangle each measure $4$ units. What is the area of the triangle, in square units? __________

3- The perimeter of a trapezoid is $50$. Three of its sides measure $18$, $12$, and $14$; the fourth side is the height. What is the area of the trapezoid? __________

4- $1.75$ is what percent of $1.40$? __________

5- Evaluate $-18 + 6 \times (-5) – [4 + 22 \times (-4)] \div 2 + 8$. __________

6- In a $30^\circ$-$60^\circ$-$90^\circ$ right triangle, the side opposite the $30^\circ$ angle measures $30$ feet. What is the length of the hypotenuse, in feet? __________

7- The volume of a cube equals one-half its surface area. What is the length of one edge of the cube? __________

8- If $f(x) = x^2 – 3x$, what is the value of $f(5)$? __________

9- Given $\frac{x – 3}{5} = N$, what is the value of $x$ when $N = 6$? __________

10- If the ratio of $5a$ to $2b$ is $\frac{1}{4}$, what is the ratio of $a$ to $b$? __________

11- A construction company is building a wall. The company can build $30$ cm of the wall per minute. After $50$ minutes $\frac{3}{4}$ of the wall is completed. How many meters is the wall? __________

12- The average of $13,15,20$ and $x$ is $20$. What is the value of $x$? __________

13- In the figure below, what is the value of $x$?
$ practice test diagram $

A. 43

B. 67

C. 77

D. 90

14- Simplify.
$(8x^3-8x^2+2x^4 )-(4x^2-2x^4+2x^3 )$

A. $4x^4+6x^3-12x^2$

B. $4x^3-12x^2$

C. $4x^4+4x^3-12x^2$

D. $8x^3-12x^2$

15- In two successive years, the population of a town is increased by $15\%$ and $20\%$. What percent of the population is increased after two years?

A. $32\%$

B. $35\%$

C. $38\%$

D. $68\%$

16- Which of the following answers represents the compound inequality $-2≤2x-4<8$?

A. $ 2 < x < 4$

B. $2≤x≤4$

C. $1 < x ≤ 6$

D. $1≤x<6$

17- What is the volume of a box with the following dimensions?
Hight = $4$ cm Width = $5$ cm Length = $6$ cm

A. $15$ cm $^3$

B. $60$ cm $^3$

C. $90$ cm $^3$

D. $120$ cm $^3$

18- Mr. Carlos’s family is choosing a menu for their reception. They have $6$ choices of appetizers, $5$ choices of entrees, $4$ choices of cake. How many different menu combinations are possible for them to choose from?

A. 12

B. 32

C. 120

D. 150

19- In a stadium, the ratio of home fans to visiting fans in a crowd is $5:7$. Which of the following could be the total number of fans in the stadium?

A. 12,324

B. 42,326

C. 44,566

D. 66,812

20- Last week $24,000$ fans attended a football match. This week three times as many bought tickets, but one-sixth of them canceled their tickets. How many are attending this week?

A. 48,000

B. 54,000

C. 60,000

D. 72,000

Best TASC Math Prep Resource for 2026

Answers:

1- 25.5
$3x-5=8.5→3x=8.5+5=13.5→x=\frac{13.5}{3}=4.5 $
Then; $5x+3=5 (4.5)+3=22.5+3=25.5$

2- 8
First, draw an isosceles triangle. Remember that the two sides of the triangle are equal. Let put a for the legs. Then:
$a=4⇒$ area of the triangle is $=\frac{1}{2} (4×4)=\frac{16}{2}=8$
$ practice test diagram $

3- 78
The perimeter of the trapezoid is $50$.
Therefore, the missing side (height) is $= 50-18-12-14 =6$
Area of a trapezoid:
A $= \frac{1}{2} h (b_{1}+b_{2}) = \frac{1}{2} (6) (12+14) =78$

4- 125
The question is this: $1.75$ is what percent of $1.40$? Use percent formula:
part$=\frac{percent}{100}×$Whole$⇒1.75=\frac{percent}{100}×1.40 ⇒ 1.75=\frac{percent ×1.40}{100} ⇒175=$Percent$×1.40 ⇒$ percent $= \frac{175}{1.40} = 125$

5- 2
Use PEMDAS (order of operation):
$-18+6×(-5)-[4+22×(-4)]÷2+8=-18-30-[4-88]÷2+8=-48-[-84]÷2+8=-48+84÷2+8=-48+42+8=2$

6- 60
The relationship among all sides of a special right triangle
$30^\circ-60^\circ-90^\circ$ is provided in this triangle:
In this triangle, the opposite side of $30^\circ$ angle is half of the hypotenuse.
Draw the shape for this question:
The latter is the hypotenuse. Therefore, the latter is $60$ ft.
$ practice test diagram $

7- 3
Let $x$ be the length of an edge of a cube, then the volume of a cube is: $V=x^3 $
The surface area of a cube is: $SA=6x^2$
The volume of cube A is $\frac{1}{2}$ of its surface area. Then: $x^3=\frac{6x^2}{2}→x^3=3x^2$, divide both side of the equation by $x^2$. Then: $\frac{x^3}{x^2} =\frac{3x^2}{x^2} →x=3$

8- 10
The input value is $5$. Then: $x=5, f(x)=x^2-3x→ f(5)=5^2-3(5)=25-15=10$

9- 33
Since $N=6$, substitute $6$ for N in the equation $\frac{x-3}{5}=N$, which gives $\frac{x-3}{5}=6$. Multiplying both sides of $\frac{x-3}{5}=6$ by $5$ gives $x-3=30$ and then adding $3$ to both sides of $x-3=30$ then, $x=33$.

10- 0.1
Write the ratio of $5a$ to $2b. \frac{5a}{2b}=\frac{1}{4}$. Use cross multiplication and then simplify. $5a×4=2b×1→20a=2b→a=\frac{2b}{20}=\frac{b}{10}$. Now, find the ratio of a to $b$. $\frac{a}{b}=\frac{\frac{b}{10}}{b}→\frac{b}{10}÷b=\frac{b}{10}×\frac{1}{b}=\frac{b}{10b}=\frac{1}{10}=0.1$

11- 20
The rate of construction company$=\frac{30 \ cm}{1 \ min}=30 \ \frac{cm}{min }$
Height of the wall after $50$ minutes $= \frac{30 \ cm}{1 \ min}×50$ min$=1,500$ cm
Let $x$ be the height of wall, then $\frac{3}{4} x=1,500$ cm $→x=\frac{4×1,500}{3}→x=2,000$ cm$=20$ m

12- 32
average$=\frac{sum \ of \ terms}{number \ of \ terms}⇒ 20=\frac{13+15+20+x}{4}⇒80=48+x⇒x=32$

13- B
$α=180^\circ-112^\circ=68^\circ$
$β=180^\circ-135^\circ=45^\circ$
$x+α+β=180^\circ→x=180^\circ-68^\circ-45^\circ=67^\circ$
$ practice test diagram $

14- A
Simplify and combine like terms.
$(8x^3-8x^2+2x^4 )-(4x^2-2x^4+2x^3 ) ⇒ (8x^3-8x^2+2x^4 )-4x^2+2x^4-2x^3⇒$
$4x^4+6x^3-12x^2$

15- C
The population is increased by $15\%$ and $20\%. 15\% $Increase changes the population to $115\%$ of original population. For the second increase, multiply the result by $120\%$.
$(1.15)×(1.20)=1.38=138\%$. $38$ percent of the population is increased after two years.

16- D
Solve for $x$.
$-2≤2x-4<8 ⇒$ (add $4$ all sides) $-2+4≤2x-4+4<8+4 ⇒ $
$2≤2x<12 ⇒$ (divide all sides by $2) 1≤x<6, x$ is between $1$ and $6$. Choice D represent this inequality.

17- D
Volume of a box$=$Length$×$Width$×$Height$=4×5×6=120$

18- C
To find the number of possible outfit combinations, multiply the number of options for each factor: $6×5×4=120$

19- A
In the stadium, the ratio of home fans to visiting fans in a crowd is $5:7$. Therefore, the total number of fans must be divisible by $12: 5+7 =12$.
Let’s review the choices:
A. $12,324: 12,324÷12=1,027$
B. $42,326 : 42,326÷12=3,527.166$
C. $44,566 : 44,566÷12=3,713.833$
D. $66,812 : 66,812÷12=5,567.666$
Only choice A, when divided by $12$, results in a whole number.

20- C
Three times of $24,000$ is $72,000$. One sixth of them cancelled their tickets. One sixth of $72,000$ equals $12,000 (\frac{1}{6} ×72000 =12000). 60,000(72,000-12,000=60,000) $ fans are attending this week.

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For a structured workbook to study alongside this practice test, the TASC Math for Beginners (resource currently unavailable) covers every test topic with worked examples. For full prep with timed practice tests, see the TASC Math Test Prep Bundle.

Frequently Asked Questions

What is the TASC math test?

The TASC (Test Assessing Secondary Completion) was a high school equivalency exam, and its math section covered numbers and quantity, algebra and functions, geometry, and statistics. The TASC has since been discontinued, so adults earning a high school equivalency credential now take the GED or HiSET instead, depending on their state. The algebra and geometry practice here still applies to those tests.

Is there a TASC math practice test?

Yes, the free practice questions here follow the TASC math format with worked solutions. Because the TASC is no longer offered, use them as general high school equivalency math practice. For example, if 3x − 5 = 8.5, then 3x = 13.5 and x = 4.5, so 5x + 3 = 25.5. Skills like these show up on the GED and HiSET math tests too.

Is there a TASC math practice test PDF?

You may still find TASC math practice PDFs online, but since the TASC has been discontinued, it is wise to check which exam your state uses now, usually the GED or HiSET, and download that test’s official practice materials. TASC-style questions remain useful for reviewing algebra, linear functions, area and data skills on paper before switching to your new test’s format.

How do you take math tests without running out of time?

Skim the whole section first and answer the questions you can do quickly, then return to harder ones. Write out each step instead of solving in your head, and check answers by plugging them back in. On high school equivalency math tests, a question you skip and never return to costs more than a quick educated guess, so leave time to answer every item.

How do you teach math to adults?

Start with what the adult learner already uses, such as money, measurements or work schedules, and connect new skills to those situations. Diagnose gaps with a short practice test, then rebuild basics like fractions and percents before algebra. Short, frequent sessions and plenty of worked examples, like the solutions in this TASC practice set, help adults returning to math build confidence quickly.

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