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Math Practice Tests With Explanations
Short, original readiness tests for GED, TEAS, ASVAB, algebra, and geometry. Use them for warm-up, tutoring, or pre-test review.
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Each test includes multiple-choice questions and concise answer explanations so learners can find the next skill to review.
High school equivalency
GED Math Readiness Mini-Test
Answer without a calculator first, then use the explanation key to review missed skills.
A store sells a $48 item at 30% off. What is the sale price?
A. $14.40B. $18.00C. $33.60D. $62.40Solve 3x - 7 = 20.
A. 7B. 8C. 9D. 13What is the area of a rectangle that is 11 ft long and 6 ft wide?
A. 17 sq ftB. 34 sq ftC. 66 sq ftD. 121 sq ftWhich value is equivalent to 3/8?
A. 0.125B. 0.25C. 0.375D. 0.83The mean of 8, 10, 12, and 18 is:
A. 10B. 11C. 12D. 14
Answer explanations
- C. 30% of 48 is 14.40, and 48 - 14.40 = 33.60.
- C. Add 7 to get 3x = 27, then divide by 3.
- C. Area = length x width = 11 x 6 = 66.
- C. 3 divided by 8 equals 0.375.
- C. The total is 48; 48 divided by 4 is 12.
Nursing entrance
TEAS 7 Math Practice Test
Focus on ratios, percents, measurement, and practical algebra.
A medication order is 250 mg. The bottle contains 125 mg per tablet. How many tablets are needed?
A. 1B. 2C. 3D. 4Convert 2.4 liters to milliliters.
A. 24 mLB. 240 mLC. 2,400 mLD. 24,000 mLA patient drinks 3/5 of a 20-ounce bottle. How many ounces did the patient drink?
A. 8B. 10C. 12D. 15Solve 4x + 6 = 30.
A. 4B. 5C. 6D. 9What is 18% of 150?
A. 18B. 24C. 27D. 32
Answer explanations
- B. 250 divided by 125 equals 2 tablets.
- C. 1 liter = 1,000 milliliters, so 2.4 L = 2,400 mL.
- C. 3/5 of 20 is 12.
- C. Subtract 6 to get 4x = 24, then x = 6.
- C. 0.18 x 150 = 27.
Military entrance
ASVAB Arithmetic Reasoning Test
Translate each real-world situation into arithmetic before choosing an answer.
A truck travels 270 miles on 15 gallons of gas. What is its miles per gallon?
A. 15B. 16C. 18D. 20If 6 workers finish a job in 8 hours, how many worker-hours are needed?
A. 14B. 36C. 48D. 64A $90 tool is marked down by 20%. What is the discount amount?
A. $12B. $18C. $20D. $72A rope is 7.5 meters long. It is cut into 3 equal pieces. How long is each piece?
A. 2 mB. 2.5 mC. 3 mD. 4.5 mWhat number is 40% of 65?
A. 22B. 24C. 26D. 28
Answer explanations
- C. 270 divided by 15 equals 18 mpg.
- C. 6 workers x 8 hours = 48 worker-hours.
- B. 20% of 90 is 18.
- B. 7.5 divided by 3 equals 2.5.
- C. 0.40 x 65 = 26.
Algebra I / Geometry
Algebra and Geometry Checkpoint
Use this checkpoint before moving into full-length SAT, ACT, or state-test practice.
Factor x^2 + 7x + 12.
A. (x + 3)(x + 4)B. (x + 2)(x + 6)C. (x - 3)(x - 4)D. (x + 1)(x + 12)A triangle has angles 45 degrees and 65 degrees. What is the third angle?
A. 60 degreesB. 70 degreesC. 80 degreesD. 90 degreesThe slope of a line through (2, 5) and (6, 13) is:
A. 1B. 2C. 4D. 8A circle has diameter 10. What is its radius?
A. 5B. 10C. 20D. 100Simplify 2(3x - 4) + x.
A. 5x - 4B. 6x - 8C. 7x - 8D. 7x - 4
Answer explanations
- A. 3 and 4 multiply to 12 and add to 7.
- B. Triangle angles sum to 180; 180 - 110 = 70.
- B. Slope = (13 - 5) / (6 - 2) = 8 / 4 = 2.
- A. The radius is half the diameter.
- C. Distribute to get 6x - 8, then add x.