All-In-One Math 2nd Grade - 147 Fast & Fun Lessons

Offers in-app purchases

Do you want to give your children everything they need to learn critical 2nd grade math skills like telling time and subtraction on their own? Then give them the new All-In-One Math by Class Ace. It's makes learning 2nd grade math Common Core standards faster and easier than ever before.

All-In-One Math breaks down ALL of the 2nd grade math Common Core standards into 147 world-class lessons.

With All-In-One Math, kids can build an excellent academic foundation and even get ahead all on their own. Parents and teachers, that means more free time for you.

Here's how it works:

1. Ask your students to earn a few medals in the app every school day.
2. Students earn medals by learning from 'read-to-me' articles, and completing adaptive practice questions.
3. You review their progress from the Teacher View and support them if they get stuck. The app makes it easy.

All-In-One Math is a collective effort of veteran teachers, technologists, and student testers working over the last 2 years. The app is designed by an ex-Google Product Manager to maximize learning and retention.

The content is so simple and the technology is so effective that even kids with learning disabilities and difficulties decoding text can learn on their own.


• 147 world-class ‘read-to-me’ articles written *for kids*. Students can learn at their own pace without parent or teacher help, often very quickly.
• Text to speech. Tap on any sentence to have it read out loud. Or switch on ’read-to-me’ mode. Even kids with difficulties decoding text can learn advanced concepts on their own.
• Adaptive practice. Each student sees a different set of questions. When they make mistakes, the questions change in real-time to maximize learning and minimize frustration, following the ‘spaced repetition’ learning theory.
• Gamification. Medals, progress bars, and uplifting interfaces motivate students to do their best.
• Switch between up to 10 password-protected student profiles.
• Teacher View: Keep kids accountable for regular practice with minimal effort. View medals earned per student per day, questions answered, and more. See where students are struggling, and jump in to help.


All-In-One Math is a member of the Class Ace family of apps. One subscription unlocks full access to over 1,000+ Class Ace lessons across 10+ apps.

Class Ace Subscription:

• Unlimited access to all Class Ace lessons and a suite of apps covering K-6 Common Core standards starts at $2.99 for 1 student + $2 per additional student after a 1 week free trial. One account can hold up to 10 student profiles.
• Cancel Anytime: You won't be charged if you cancel before the end of the trial period.
• Renewal: Auto-renewal may be turned off anytime from Account Settings.

If your child needs Class Ace but you simply can’t afford it, please email

Subscriptions automatically renew unless they are turned off at least 24 hours before the end of the current period in account settings. Renewals are charged within 24-hours preceding the end of the current period. Payment is charged to your Google Play account at confirmation of purchase. Subscriptions are managed by the user. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to All-In-One Math by Class Ace, where applicable.

You can access All-In-One Math without a subscription, but will be limited to 10 free questions per day, and your medals will be lost on leaving the app.


No parent wants to see their child fall behind. Yet over 50% of 4th graders weren't proficient in 4th grade common core standards in the US in 2017. Our own kids were struggling to keep up. We built All-In-One Math for them, and now they are excelling on their own. Your kids can too.


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What's New

We've improved lesson quality, practice usability, and app performance. Happy learning!
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Additional Information

December 26, 2019
Current Version
Requires Android
4.1 and up
Content Rating
Interactive Elements
In-App Purchases
In-app Products
$2.99 - $209.99 per item
Offered By
Class Ace
1998 Rimbey Ave Apt 102, San Diego, CA 92154
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