Free Online Math Flashcards — Practice Addition, Subtraction, Multiplication, Division, Fractions & Decimals
Build math fluency with 18 interactive flashcard sets covering everything from basic facts to fractions and decimals. Just type your answer and get instant feedback — no login, no download, completely free. Perfect for students in grades 3–6, classroom practice, homework, or at-home review. Choose a set below and start practicing!
Basic Math Facts (1–12)
Master the building blocks of math. These flashcards drill addition, subtraction, multiplication, and division facts from 1 through 12 — the foundation every student needs for success in higher math.
Tip: Use the “Facts For” dropdown to focus on a specific number (like all the 7s or 9s), or choose “Random Mix” to practice everything. Try to beat your streak!
➕ Addition Flashcards
Type your answer and press Enter or Check!
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➖ Subtraction Flashcards
Type your answer and press Enter or Check!
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✕ Multiplication Flashcards
Type your answer and press Enter or Check!
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➗ Division Flashcards
Type your answer and press Enter or Check!
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Multi-Digit Operations
Ready for bigger numbers? Practice addition and subtraction with regrouping (carrying and borrowing), multi-digit multiplication, and long division with 3, 4, and 5-digit numbers.
Tip: Use the “Digit Level” dropdown to start with 3-digit problems and work your way up to 5-digit challenges. Every problem is randomly generated, so you’ll never see the same set twice!
🔢 Addition with Regrouping
Solve each problem — every one requires carrying!
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🔢 Subtraction with Regrouping
Solve each problem — every one requires borrowing!
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➗ Long Division
Divide big numbers by a single digit — some have remainders!
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➗ Long Division (2-Digit Divisors)
Divide big numbers by a 2-digit divisor — some have remainders!
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You finished all 30 problems!
Fractions
From like denominators to dividing fractions by whole numbers — six sets that cover every fraction skill students need. Enter your answer as a fraction using the numerator and denominator boxes. Answers are accepted whether simplified or not!
Tip: Enter the numerator (top number) first, then press Enter or Tab to move to the denominator (bottom number). If the answer is a whole number, just put it over 1.
✕ Multi-Digit Multiplication
Multiply 3-digit numbers by 1, 2, or 3-digit numbers!
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📐 Add & Subtract Fractions (Like Denominators)
Same denominator — just add or subtract the numerators and simplify!
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📐 Add & Subtract Fractions (Unlike Denominators)
Different denominators — find a common denominator first!
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You finished all 30 problems!
📐 Multiplying Fractions
Multiply the numerators, multiply the denominators, then simplify!
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You finished all 30 problems!
📐 Multiplying Fractions & Whole Numbers
Multiply the whole number by the numerator, keep the denominator!
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You finished all 30 problems!
📐 Dividing Fractions
Keep, Change, Flip! — Keep the first, change to multiply, flip the second!
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You finished all 30 problems!
Decimals
Practice adding, subtracting, multiplying, and dividing with decimal numbers. Problems range from tenths to thousandths, with options to focus on specific decimal places or mix them all together.
Tip: Don’t forget the decimal point in your answer! Use the dropdown to focus on tenths, hundredths, or thousandths, or practice all three in the mix.
📐 Dividing Fractions & Whole Numbers
Turn the whole number into a fraction, then Keep, Change, Flip!
🎉 Great Job!
You finished all 30 problems!
💲 Adding & Subtracting Decimals
Line up those decimal points! Mix of tenths, hundredths, and thousandths.
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You finished all 30 problems!
💲 Multiplying Decimals
Multiply like whole numbers, then count the decimal places!
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You finished all 30 problems!
💲 Dividing Decimals
Move the decimal, then divide! Some answers are whole, some are decimal.
🎉 Great Job!
You finished all 30 problems!
Keep Practicing!
Math fluency comes from consistent practice. Bookmark this page and come back daily to sharpen your skills. Try to improve your score and streak each time. You’ve got this!