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Turn your number blocks lessons into flashcards with AI

Printable sets show someone else's examples. Upload the worksheets, slides or notes your class actually uses and get flashcards that match them, with spaced repetition built in.

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Why build your own number blocks cards

Printable number blocks flashcards are easy to find, but they only cover the examples someone else picked. A child who has practiced with a different set of ten-rods and unit cubes may still be stuck when the classroom worksheet changes the numbers.

  • Cards built from the exact worksheet or slides your class uses
  • Place value and regrouping questions with short, clear answers
  • Spaced repetition that brings back cards you miss
  • Export to Anki or CSV when you upgrade to a paid plan
Example number blocks flashcards for place value
How many unit cubes make one ten rod in base-ten blocks?Ten unit cubes make one ten rod, and ten ten rods make one hundred flat.
What number do 3 ten rods and 4 unit cubes show?34, meaning 3 tens and 4 ones.
In a Cuisenaire rod set, which rod is as long as ten white cubes?The orange rod. It is ten times the length of a white one-cube rod.
How do blocks show regrouping when adding 18 + 15?8 ones plus 5 ones make 13 ones, so trade 10 ones for 1 ten rod. That gives 3 tens and 3 ones, which is 33.
Why should students use blocks before flashcards for place value?Blocks show that each place is worth ten times the place to its right, so students connect quantity to the digit before memorizing it.
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Reads your own sheets

Upload a PDF, slides, notes or a photo of a page, and the text is pulled out for you.

Spaced repetition

Cards return at growing intervals, so place value facts stick before the next lesson.

Quizzes and mind maps

Turn the same material into multiple choice, true/false or short answer questions with explanations.

How it works

Upload your material

Add the worksheet, teacher slides or notes you already have.

Review the cards

Check the questions and answers, then edit anything that does not match your lesson.

Study on schedule

Practice in the browser, and export to Anki or CSV on a paid plan.

Base-ten blocks make one idea visible: each place is worth ten times the place to its right. Cards made from your own lesson can ask the same questions your class is working on, such as how many unit cubes make a ten rod or how regrouping changes 18 + 15.

Start with the material your teacher or textbook already uses, then review the generated cards before studying. Keep the questions tied to the blocks students handle, so the flashcards reinforce the lesson rather than replace it.

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Frequently asked questions

How do number blocks help kids learn place value?

Blocks show that ten unit cubes make one ten rod and ten rods make one hundred flat, so each digit's position has a visible meaning. Children who handle the blocks first usually find the written digits easier to read.

How many number block cards should a child study at once?

Keep each session short enough to finish comfortably, and add new cards only after the older ones feel easy. Spaced repetition handles the timing so you do not have to plan it by hand.

Can I export these flashcards to Anki?

Yes, on the Plus plan ($39/year or $7.99/month) you can export to Anki, CSV, PDF and DOCX. The Free plan lets you study in the browser with 3 generations per month and no exports.

Is it free to try?

Yes. You can start on the Free plan without a credit card, and students with a school email get 40% off paid plans.

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Keep exploring the topic

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