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Quizzes > Mathematics > Basic Math & Arithmetic

STAAR Math Practice Quiz: Test Your Decimal & Fraction Skills

Ready to master decimal subtraction and unit conversions? Think you can ace it? Let's get started!

Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art illustration for STAAR Math Practice Quiz on coral background testing various math skills

Get ready to sharpen your skills with our free STAAR math practice quiz designed to boost confidence and accuracy before test day. Whether you want to master decimal subtraction practice or tackle challenging fraction calculation questions, this quiz covers everything: from unit conversion quiz items to decimal problems. With authentic STAAR practice test questions, you'll see exactly what to expect on exam day - and learn smart strategies along the way. Dive in now, explore our fractions and decimals quiz to warm up, then strengthen your skills with decimal to fraction practice . Ready to ace it? Start now and watch your score soar!

What is 5.2 minus 3.47?
1.73
1.67
1.53
1.83
First, align the decimal points by writing 5.20 – 3.47. Then subtract digit by digit borrowing as needed to get 1.73. Checking your work ensures accuracy when handling decimal places. For more practice on decimal subtraction, see Math is Fun.
Simplify the fraction 14/28.
1/2
1/4
3/4
2/3
Both numerator and denominator can be divided by 14, resulting in 1/2. Simplifying fractions by their greatest common factor gives the simplest form. For more on reducing fractions, visit Math is Fun.
What is the sum of 0.75 and 1.2?
1.95
1.85
1.65
1.05
Aligning decimals gives 0.75 + 1.20 = 1.95. Adding digit by digit yields the correct decimal sum. Practice more addition of decimals at Khan Academy.
Convert the fraction 3/4 to a decimal.
0.75
0.65
0.85
0.70
Divide 3 by 4 to get 0.75. Converting fractions to decimals often involves long division. For step-by-step examples, see Math is Fun.
Calculate 6.005 minus 2.47.
3.535
3.515
3.425
4.135
Write 6.005 – 2.470, align decimals, and subtract to get 3.535. Borrowing across the thousandths place is key. See more examples at Math is Fun.
What is 2/3 + 3/5 expressed as an improper fraction?
19/15
14/15
17/15
23/15
Find a common denominator 15: 2/3 = 10/15, 3/5 = 9/15. Adding gives 19/15. Improper fractions are acceptable on STAAR. More on adding fractions at Math is Fun.
Convert 0.08 to a percentage.
8%
0.8%
80%
0.08%
To convert a decimal to a percent, multiply by 100: 0.08 × 100 = 8%. Remember to add the percent symbol. For more conversion practice, see Math is Fun.
How many hours and minutes are in 150 minutes?
2 hours 30 minutes
2 hours 15 minutes
3 hours 0 minutes
1 hour 50 minutes
There are 60 minutes in an hour. 150 ÷ 60 = 2 with a remainder of 30, so 2 hours 30 minutes. Time conversions are common on STAAR. See more at Math is Fun.
What is 5/6 minus 1/4?
7/12
1/3
1/2
2/3
Find a common denominator of 12: 5/6 = 10/12, 1/4 = 3/12; subtract to get 7/12. Always rewrite fractions with a shared denominator first. More on subtracting fractions at Math is Fun.
Multiply 2.345 by 0.6 and round to the nearest thousandth.
1.407
1.403
1.470
1.217
Multiply to get 1.4070, then round to three decimal places: 1.407. Keep track of decimal places by summing digits after the point. For detailed steps, see Math is Fun.
What is (3/4) ÷ (5/8)?
1.2
3/10
5/6
2/3
Dividing by a fraction is multiplying by its reciprocal: (3/4) × (8/5) = 24/20 = 6/5 = 1.2. Always flip the divisor. More on dividing fractions at Math is Fun.
If a train travels at 55.5 miles per hour for 3.2 hours, how far does it go?
177.6 miles
170.6 miles
180.6 miles
165.6 miles
Distance = rate × time: 55.5 × 3.2 = 177.6 miles. Use decimal multiplication and align place values. More examples at Math is Fun.
A recipe calls for 3/5 cup of sugar. If you only want to make 40% of the recipe, how many cups of sugar are needed?
0.24 cups
0.36 cups
0.18 cups
0.48 cups
Convert 40% to 0.4 and multiply by 3/5 (0.6): 0.6 × 0.4 = 0.24 cups. This combines fraction-to-decimal and percent multiplication. For more on these conversions, see Math is Fun.
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Study Outcomes

  1. Apply Decimal Subtraction Strategies -

    Practice accurate subtraction of decimals by working through targeted decimal subtraction practice problems drawn from the STAAR math practice quiz.

  2. Solve Fraction Calculation Questions -

    Build confidence in adding, subtracting, multiplying, and dividing fractions by tackling real-world fraction calculation questions.

  3. Perform Unit Conversion Problems -

    Convert between units of measurement seamlessly using methods featured in our unit conversion quiz to master metric and customary conversions.

  4. Calculate Time-Based Problems -

    Sharpen your time calculation skills by determining elapsed time and scheduling scenarios that mirror STAAR practice test questions.

  5. Demonstrate STAAR Math Readiness -

    Integrate all learned strategies to confidently approach and solve STAAR math practice quiz questions under timed conditions.

Cheat Sheet

  1. Accurate Decimal Subtraction -

    On the STAAR math practice quiz, aligning decimal points is crucial: always stack numbers so their decimal markers line up. When you practice decimal subtraction, treat decimals like whole numbers - subtract digits column by column, then place the decimal point directly above. For example, 7.503 − 2.47 becomes 7.503 − 2.470 = 5.033, ensuring precision (Texas Education Agency).

  2. Fraction Operations & Conversions -

    Strong fraction calculation questions skills require finding a common denominator for addition and subtraction - multiply numerator and denominator by the missing factor. For converting fractions to decimals (or vice versa), divide numerator by denominator: 3/8 = 0.375 and 0.6 = 6/10 = 3/5. Use the mnemonic "LCD first, then subtract" for sums or "flip-and-multiply" for dividing fractions (National Council of Teachers of Mathematics).

  3. Effective Unit Conversions -

    The unit conversion quiz often covers metric and customary systems - memorize key conversion factors like 1 in = 2.54 cm and 1 L = 1000 mL for seamless changes. Use the stair-step (factor-label) method: multiply by conversion ratios that cancel units until you reach the target unit. This process, endorsed by NIST, guarantees each step maintains equivalence.

  4. Time & Elapsed Time Calculations -

    For STAAR practice test questions on time, use number lines to add hours and minutes in chunks, which minimizes errors. For example, starting at 3:15 PM, jump 45 minutes to 4:00 PM, then 2 hours to 6:00 PM, giving a clear elapsed time of 2 hours 45 minutes. Practicing with real clocks or digital simulations, as recommended by Khan Academy, builds intuitive time sense.

  5. Word Problem Strategies -

    Real-world problems on the STAAR math practice quiz blend decimals, fractions, and units - start by underlining what's asked and listing known values. Drawing quick diagrams or tables visualizes relationships, so you can set up equations accurately. Always label units and check your work back in the context of the problem to avoid simple misreads (University of Texas at Austin College of Education).

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