No calculator?
The app is really great, but I can’t figure out how to unlock the calculator. None of the pictures show the calculator so I wonder if it even works. It would be very helpful if it did.
Smart Abacus™ PreK-Grade 1 (Free) – Addition and Subtraction
by The Critical Thinking Company
7 ratings
1 reviewArchived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app offers a fun, step-by-step approach for young children to learn addition and subtraction. It includes guided practice and lessons on writing numerals, progressing from single-digit to double-digit math. It's designed for preschool through first grade and is available on various devices.
✓Addition and subtraction lessons
✓Numeral writing practice
✓Step-by-step guided instruction
✓Single and double-digit math
✓Regrouping in subtraction
✓Available on phones and tablets
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What's New in Smart Abacus™ PreK
1.0.0
May 17, 2016
This app has been updated by Apple to display the Apple Watch app icon.
User reviews
Developer apps
FAQ
What ages is Smart Abacus™ suitable for?
Smart Abacus™ is designed for children in preschool, prekindergarten, kindergarten, and 1st grade, with an age rating of 4+.
Does Smart Abacus™ have ads?
No, Smart Abacus™ is ad-free, providing an uninterrupted learning experience for young children.
What math concepts does Smart Abacus™ teach?
The app teaches basic addition and subtraction of single-digit numbers, addition of two-digit numbers, and subtraction involving regrouping. It also helps children learn to write numerals.
What devices can I use Smart Abacus™ on?
Smart Abacus™ is available for most large phones, tablets, and computers, including iPhones, iPads, and iPods.
How does Smart Abacus™ track progress?
The app provides plenty of guided practice and step-by-step lessons, allowing children to learn and reinforce their understanding of addition and subtraction concepts.
Is there a paid version of Smart Abacus™?
The description mentions a paid version with additional features like teaching mode for addition and subtraction, and a calculator mode for independent practice. However, the current listing is for the free version.
How often is Smart Abacus™ updated?
The app was last updated on May 17, 2016, with version 1.0.0. Future updates may introduce new features or improvements.
What is the user rating for Smart Abacus™?
Smart Abacus™ has a rating of 4.1 stars from 7 ratings, indicating a generally positive user experience.
