Mathematics

3rd Grade Math Trivia: Quick Quiz for Kids

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This 3rd grade math trivia quiz helps you practice multiplication, fractions, time, and word problems while building speed and accuracy. Want more practice beyond grade 3? Try our math quiz online free for mixed skills, or move up to a 4th grade math quiz when it's time.

Paper art illustration for 3rd grade math trivia quiz on a teal background
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1What is 27 + 15?
2Which number is the sum of 90 and 7?
3Subtract: 54 - 28
4What is 7 x 6?
5Which symbol makes 58 __ 63 true?
6What is the value of the 5 in 452?
7There are 4 rows of 7 chairs. How many chairs are there?
8Which equation shows the commutative property of addition?
9Round 368 to the nearest ten.
10Which fraction is equal to one half and has a denominator of 4?
11A rectangle is 8 units long and 3 units wide. What is its area?
12Which coin combination makes 35 cents?
13Estimate: 198 + 403 is about
14Solve: 600 - 275
15Which line is longer: 7 cm or 70 mm?
16Which decimal equals one half?
173/4 is greater than 7/8.
18Solve: 4 x 9 + 6
19Which number is equal to 3 thousands, 2 hundreds, and 5 ones?
20A class collects 128 stickers on Monday and 94 on Tuesday. How many total stickers did they collect?
Learning Goals

Study Outcomes

  1. Recall Essential Math Facts -

    Recall and recite basic addition, subtraction, and multiplication facts featured in the 3rd grade math trivia quiz.

  2. Apply Arithmetic Operations -

    Apply addition, subtraction, and multiplication techniques to solve third grade trivia questions accurately and efficiently.

  3. Identify Number Patterns -

    Identify and extend numerical patterns to tackle sequence-based questions common in math trivia for kids.

  4. Solve Word Problems -

    Solve real-world word problems by translating scenarios into mathematical equations tailored for 3rd grade students.

  5. Recognize Geometric Concepts -

    Recognize and describe basic shapes, measurements, and spatial relationships featured in trivia for 3rd grade geometry questions.

  6. Evaluate Quiz Performance -

    Evaluate your strengths and pinpoint areas for growth by reviewing quiz results and answers thoughtfully.

Study Guide

Cheat Sheet

  1. Place Value Power -

    Understanding place value helps students see that a digit's position determines its value (e.g., 345 = 3×100 + 4×10 + 5×1). Using a place value chart from National Council of Teachers of Mathematics (NCTM) can reinforce how to break and rebuild numbers with hundreds, tens, and ones.

  2. Smart Addition & Subtraction Strategies -

    Encourage mental math by decomposing numbers (e.g., 47 + 38 = 47 + 30 + 8 = 85) or using a number line to visualize jumps. Aligning numbers in columns and practicing regrouping techniques reflects Common Core methods for efficient calculation.

  3. Basic Multiplication Facts -

    Mastering 0 - 10 times tables with arrays and skip-counting builds confidence (e.g., draw a 4×6 dot array to see 24). Mnemonics like "5, 10, 15, 20…" help cement patterns and reduce reliance on calculators (source: Math Is Fun).

  4. Fractions Fundamentals -

    Third graders learn that fractions represent equal parts of a whole; the numerator tells how many parts are shaded, and the denominator shows the total parts (e.g., 3/4 means 3 out of 4). Visual models, like fraction bars or circle pies recommended by the Common Core State Standards, make these ideas concrete.

  5. Interpreting Data & Graphs -

    Reading and creating bar graphs or pictographs lets students organize information visually (e.g., graphing the number of pets classmates own). Following guidelines from the U.S. Department of Education, learners practice setting scales, labeling axes, and drawing bars to represent data accurately.

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Michael HodgeEdTech Product Lead & Assessment Design SpecialistQuiz Maker
Updated Feb 22, 2026