Number Flashcards 1-20 For Kids: The Powerful Guide
Number flashcards 1-20 for kids use bright visuals to boost learning. Try Flashrecall to create custom cards and reinforce numbers with spaced repetition.
How Flashrecall app helps you remember faster. It's free
Why Number Flashcards 1–20 With Pictures Work So Well
So, let's chat about number flashcards 1-20 for kids. These little cards are like magic tricks for learning—mixing fun with education. Imagine using bright colors and simple words to get those numbers to stick in your kiddo's brain. It's way better than the old-school drill-and-kill method, right? And Flashrecall is here to make it super easy. You can whip up your own flashcards using photos, drawings, or whatever you think will catch their attention. Plus, this app is smart—it uses spaced repetition to make sure your child reviews these cards right when they need it, so they don’t get buried under a mountain of info. Seriously, if you're curious about getting your kids to learn numbers quicker, check out our guide on number flashcards 1–10 with pictures. It's got some sneaky tricks most folks overlook!
If you're looking for information about number flashcards 1–10 with pictures: the essential guide to teaching kids numbers faster (most parents miss this one simple trick), read our complete guide to number flashcards 1–10 with pictures.
- Kids see the number (symbol)
- They count the objects (quantity)
- They say the word (language)
- And if you use an app like Flashrecall, they can review it over and over without you printing a single thing
Instead of cutting paper and hunting for cute clipart, you can just grab your phone, open Flashrecall on iPhone or iPad, and turn any image into flashcards in seconds:
👉 https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Let’s walk through how to actually use number flashcards 1–20 with pictures in a smart way (not just random flipping), and how Flashrecall can make the whole thing way easier.
Step 1: What Good Number Flashcards From 1–20 Should Include
Whether you’re using physical cards or an app, each card for numbers 1–20 should ideally have:
1. The digit
- Big and clear: `1`, `2`, `3`, … `20`
2. The number word
- “one”, “two”, “three”, … “twenty”
- This helps with reading and spelling later
3. A picture that matches the quantity
- 1 apple, 2 cats, 3 cars, 4 balloons, etc.
- Make sure kids can count each item clearly (not tiny, overlapping images)
4. Consistency
- Same style of images (all cartoons, all photos, etc.)
- Same layout so kids don’t get distracted by design changes
With Flashrecall, you can build this kind of structure super quickly:
- Snap a photo of 5 toy cars → turn it into a card for “5”
- Screenshot a sheet of cute animals → Flashrecall can convert each image section into cards
- Use a PDF worksheet → Flashrecall can extract and create flashcards from it
You don’t have to design anything in Canva or print multiple versions every time your kid’s level changes.
Step 2: How To Create Number Flashcards 1–20 With Pictures In Flashrecall
You can absolutely use printed cards, but if you want something you can tweak and reuse, an app is just easier.
Here’s how you can do it in Flashrecall:
Option A: Take Photos Of Real Objects
1. Lay out real objects:
- 1 spoon, 2 blocks, 3 crayons, 4 Lego pieces, etc.
2. Open Flashrecall on your iPhone or iPad
👉 https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
3. Snap a photo for each number
4. For each card:
- Front:
- Big text: `7`
- Smaller text: “seven”
- Back (or explanation / extra detail):
- The photo of 7 objects
- Optional: a sentence like “Count the 7 cars”
Flashrecall makes cards from images instantly, so you’re not typing everything from scratch.
Option B: Use Existing Worksheets, PDFs, Or Images
If you already have:
- A PDF with number activities
- A poster with 1–20 and pictures
- A screenshot from a teaching website
You can:
1. Import the PDF or image into Flashrecall
2. Let the app turn sections into cards
3. Edit the text: add the digit, the word, and any hint
This is perfect if you’re a teacher or tutor and don’t want to rebuild the same content every year.
Option C: Type Prompts And Let Flashrecall Help
Flashrecall automatically keeps track and reminds you of the cards you don't remember well so you remember faster. Like this :
You can also create cards manually or with prompts:
- “Create a flashcard for the number 12 with 12 stars”
- Add your own picture later, or keep it simple with text only
And if your kid asks, “Why is 11 bigger than 9?” you can literally chat with the flashcard in Flashrecall to generate a simple explanation you can show them. Super handy when your brain is tired.
Step 3: How To Actually Use The Cards (So Kids Remember)
Just having number flashcards 1–20 with pictures isn’t enough. The magic is in how you use them.
1. Start With 1–5, Then Slowly Add More
Don’t dump all 20 numbers at once.
Try this:
- Day 1–2: 1 to 5
- Day 3–4: 1 to 10
- Day 5–7: 1 to 15
- After a week: 1 to 20
Flashrecall’s spaced repetition handles this naturally:
- Cards your kid gets right appear less often
- Cards they struggle with appear more often
- You don’t have to remember what to review — the app sends study reminders
2. Always Ask Them First (Active Recall)
Instead of showing the picture and saying, “This is 4,” ask:
- “How many balloons do you see?”
- “What number is this?”
- “Can you show me 4 fingers?”
This is called active recall, and Flashrecall is literally built around this. The app shows the “question” side, they try to remember, then flip to check.
3. Mix Picture Cards And “No Picture” Cards
Use two types of cards:
- Number → Picture / Quantity
- Front: `8`
- Back: picture of 8 apples
- Picture → Number
- Front: picture of 6 stars
- Back: `6` and “six”
You can easily duplicate and tweak cards in Flashrecall to create both directions. This helps kids connect the symbol, the word, and the actual amount.
Step 4: Fun Games Using Number Flashcards 1–20
Here are some simple games you can play, whether your cards are physical or in Flashrecall.
Game 1: Number Hunt
1. Show a card: e.g., `9` with nine cars
2. Ask your child to:
- Find 9 objects in the room
- Or tap 9 times on the table
3. If you’re using Flashrecall, you can:
- Show the card on-screen
- Use the picture as a prompt, then ask them to act it out
This links the number to real-world quantities.
Game 2: “Which One Is Bigger?”
1. Show two cards: e.g., 4 and 9
2. Ask:
- “Which number is bigger?”
- “Which group has more things?”
3. Flip the cards in Flashrecall to show the pictures and let them compare.
You can even create special “comparison” cards in Flashrecall:
- Front: “Which is bigger: 7 or 12?”
- Back: “12 is bigger than 7.”
Game 3: Missing Number
1. Lay out cards: 1, 2, 3, 4, 5
2. Hide one (e.g., 3)
3. Ask: “Which number is missing?”
In Flashrecall, you can simulate this by:
- Creating a card that says: “What comes after 2 and before 4?”
- Back: “3”
Over time, you can build a whole mini-deck just for “number order” questions.
Why Use An App Instead Of Just Paper Cards?
Paper cards are great, but:
- They get lost
- They get bent/chewed/colored on (you know it’s true)
- You have to manually decide what to review each day
- You can’t easily track which numbers your kid struggles with
- Instant card creation
- From images, text, audio, PDFs, YouTube links, or typed prompts
- Spaced repetition built-in
- The app automatically schedules reviews so kids don’t forget what they learned
- Study reminders
- Gentle notifications so practice becomes a habit
- Offline mode
- Use it anywhere — car rides, waiting rooms, trips
- Chat with the flashcard
- If you’re unsure how to explain “greater than” or “less than,” you can ask inside the app
- Works for everything, not just numbers
- Letters, colors, shapes, languages, school subjects, exams — all in one place
- Fast and modern
- No clunky old-school UI; it feels like a normal, smooth iOS app
- Free to start
- You can test it out without committing
Grab it here:
👉 https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Example: A Simple 1–20 Deck You Can Recreate
Here’s a structure you can copy inside Flashrecall:
Deck: “Numbers 1–20 With Pictures”
Each number gets at least two cards:
- Front:
- `14`
- “fourteen”
- Back:
- Picture of 14 stars
- Text: “Count the 14 stars out loud.”
- Front:
- Same picture of 14 stars
- Back:
- `14`
- “fourteen”
Optional extra cards:
- “What comes before 14?” → “13”
- “What comes after 14?” → “15”
- “Is 14 bigger than 9?” → “Yes, 14 is bigger than 9.”
You can build this once in Flashrecall and reuse it for siblings, students, or tutoring — no reprinting, no re-cutting.
Making Number Flashcards A Daily Habit (Without Forcing It)
The key is short, consistent sessions:
- 5–10 minutes a day
- Mix in games and movement
- Stop before they’re bored
With Flashrecall:
- The study reminders help you remember to do a quick round
- The spaced repetition keeps reviews efficient, so you’re not stuck doing 100 cards every time
- It works offline, so you can turn waiting time into learning time
Final Thoughts
Number flashcards 1–20 with pictures are one of the easiest ways to build early math skills — if you use them in a fun, consistent way.
Instead of spending hours printing, laminating, and organizing, you can:
- Snap photos of real objects
- Import cute worksheets or PDFs
- Turn everything into smart flashcards with built-in spaced repetition
All inside Flashrecall, on the device you already carry everywhere:
👉 https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Start with numbers 1–5, build up to 1–20, play a few simple games, and let the app handle the review schedule.
Your kid gets confident with numbers, and you don’t have to be the “flashcard police” every day.
Frequently Asked Questions
What's the fastest way to create flashcards?
Manually typing cards works but takes time. Many students now use AI generators that turn notes into flashcards instantly. Flashrecall does this automatically from text, images, or PDFs.
Is there a free flashcard app?
Yes. Flashrecall is free and lets you create flashcards from images, text, prompts, audio, PDFs, and YouTube videos.
What's the best way to learn vocabulary?
Research shows that combining flashcards with spaced repetition and active recall is highly effective. Flashrecall automates this process, generating cards from your study materials and scheduling reviews at optimal intervals.
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Research References
The information in this article is based on peer-reviewed research and established studies in cognitive psychology and learning science.
Cepeda, N. J., Pashler, H., Vul, E., Wixted, J. T., & Rohrer, D. (2006). Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychological Bulletin, 132(3), 354-380
Meta-analysis showing spaced repetition significantly improves long-term retention compared to massed practice
Carpenter, S. K., Cepeda, N. J., Rohrer, D., Kang, S. H., & Pashler, H. (2012). Using spacing to enhance diverse forms of learning: Review of recent research and implications for instruction. Educational Psychology Review, 24(3), 369-378
Review showing spacing effects work across different types of learning materials and contexts
Kang, S. H. (2016). Spaced repetition promotes efficient and effective learning: Policy implications for instruction. Policy Insights from the Behavioral and Brain Sciences, 3(1), 12-19
Policy review advocating for spaced repetition in educational settings based on extensive research evidence
Karpicke, J. D., & Roediger, H. L. (2008). The critical importance of retrieval for learning. Science, 319(5865), 966-968
Research demonstrating that active recall (retrieval practice) is more effective than re-reading for long-term learning
Roediger, H. L., & Butler, A. C. (2011). The critical role of retrieval practice in long-term retention. Trends in Cognitive Sciences, 15(1), 20-27
Review of research showing retrieval practice (active recall) as one of the most effective learning strategies
Dunlosky, J., Rawson, K. A., Marsh, E. J., Nathan, M. J., & Willingham, D. T. (2013). Improving students' learning with effective learning techniques: Promising directions from cognitive and educational psychology. Psychological Science in the Public Interest, 14(1), 4-58
Comprehensive review ranking learning techniques, with practice testing and distributed practice rated as highly effective

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