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6th Grade Math Trivia Quiz: Test Your Skills

Think you can ace these math trivia questions? Dive in now!

Editorial: Review CompletedCreated By: Welcome To The DanyUpdated Aug 26, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art illustration for 6th grade math trivia quiz on a teal background

This 6th grade math questions trivia quiz helps you practice core skills across fractions, decimals, ratios, geometry, and more. Solve quick, mixed problems and fun facts to build speed and confidence, and use your score to spot what to review. Want extra practice? Try more sixth‑grade practice.

What is 7 + 8?
16
14
15
13
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Subtract: 23 - 9
12
15
13
14
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Multiply: 6 x 7
40
36
42
48
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Divide: 56 divided by 8
9
8
6
7
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What is the value of the expression 5 + 3 x 4?
17
20
27
32
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Which number is a prime number?
29
21
27
33
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What is the greatest common factor (GCF) of 18 and 24?
12
6
3
9
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What is the least common multiple (LCM) of 4 and 6?
12
18
24
10
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A bag has 3 red, 2 blue, and 1 green marble. What is the probability of drawing a blue marble on one draw?
2/3
1/2
1/6
1/3
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What is 40% of 50?
20
15
25
10
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Simplify the ratio 12:18.
4:9
3:2
6:9
2:3
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Which number is the median of the data set 3, 7, 9, 10, 14?
9
10
8
7
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Find the area of a triangle with base 10 cm and height 6 cm.
60 cm^2
16 cm^2
20 cm^2
30 cm^2
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Evaluate 2^3 x 3^2.
24
18
72
64
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Which is the coefficient in the term 7x?
1
7
7x
x
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Doubling both the length and width of a rectangle doubles its area.
False
True
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A number increased by 20% and then decreased by 20% returns to the original number.
False
True
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Find the surface area of a cube with edge length 3 cm.
27 cm^2
9 cm^2
18 cm^2
54 cm^2
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Which ordered pair satisfies y = 2x - 1?
(0, -2)
(-1, -1)
(1, 1)
(2, 3)
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Convert 0.045 to a fraction in simplest form.
1/20
9/200
45/100
45/1000
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0

Study Outcomes

  1. Analyze fundamental concepts -

    Understand the principles behind 6th grade math questions by breaking down problems into key steps and recognizing common patterns in math trivia questions.

  2. Solve multi-step problems -

    Apply arithmetic, fractions, and geometry skills to successfully solve engaging math questions trivia that reflect real 6th grade challenges.

  3. Apply strategic techniques -

    Use efficient strategies like estimation and process of elimination to tackle 6th grade trivia questions and answers more quickly and accurately.

  4. Evaluate problem-solving methods -

    Compare different approaches to complex questions, identify the most effective method, and learn how to verify your solutions.

  5. Reinforce core skills -

    Strengthen your understanding of ratios, percentages, and number sense through repeated practice with fun math trivia questions.

  6. Build math confidence -

    Track your progress and celebrate correct answers to boost motivation and mastery of 6th grade math questions.

Cheat Sheet

  1. Converting Fractions & Decimals -

    Understanding how to switch between fractions and decimals is crucial for many 6th grade math questions trivia. Multiply numerator and denominator by powers of 10 to rewrite fractions with denominators of 10, 100, or 1000, then move the decimal point accordingly (e.g., 3/4 = 0.75). Practice with mixed numbers, like 2 1/2 = 2.5, to build speed and confidence.

  2. Ratios & Proportions -

    Ratios compare two quantities and can be written as a:b, "a to b," or a/b, while proportions state that two ratios are equal. You can solve for a missing term by cross-multiplying (e.g., if x/5 = 3/10, then 10x = 15, so x = 1.5). Mastering these concepts helps tackle word problems on scaling, mixtures, and rates.

  3. Prime Factorization & GCF/LCM -

    Breaking numbers into prime factors using factor trees is a reliable strategy for finding the greatest common factor (GCF) and least common multiple (LCM). The GCF is the product of shared primes, while the LCM multiplies each prime at its highest exponent (e.g., for 12 and 18, GCF = 6 and LCM = 36). This method aligns with best practices from university mathematics departments.

  4. Area & Perimeter Formulas -

    Knowing standard formulas for area and perimeter is a must for geometry problems. For rectangles, area = length × width and perimeter = 2(length + width); for triangles, area = ½ × base × height; circles use circumference = 2πr and area = πr². Drawing and labeling shapes before substituting values boosts accuracy.

  5. Order of Operations (PEMDAS) -

    The order of operations tells you the sequence to evaluate expressions: Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right). Remember the mnemonic "Please Excuse My Dear Aunt Sally" to keep the steps in mind. Applying PEMDAS ensures consistency - for example, 2 + 3 × 4 equals 14, not 20.

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