As of version 2.7 of CardDroid Math Flash Cards this is easy since there’s a built-in problem set for 12 x [1 to 12], which means to include multiplication problems for 12 times any number between 1 and 12. Just go to the settings screen (tap the “gear” icon on the home screen), tap “Load a Built-in Problem Set,” choose the multiplication icon toward the top of the screen, now scroll down until you see “Multiplication: 12 x [1 to 12] = ?” or “Multiplication: [1 to 12] x 12] = ?” If you want to customize the problem set (for example, to focus on 12 times larger numbers only), follow the instructions below. Happy multiplying by 12!
Tag: kindle fire
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CardDroid Math 2.6 is here and it’s HOT!
CardDroid Math 2.6 brings new rewards for perfect scores
It’s here now and it’s HOT! Right now, it’s the #1 educational app and the #83 paid app in the Amazon Appstore and #49 in the NOOK Apps Shop.
Make a perfect score and get a new reward! Some color schemes have poppable balloons as a reward and others have tappable fireworks. (There’s even a secret, hidden “micro game” in the balloon screen. Shhh!) You get spinning stars too.
Update: The most recent versions include micro games on each of the perfect score screens and also unlock a new display style called “doodle” after you spend enough time doing math practice.
Still 99 cents and the upgrade is free to current customers:
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Meet Veggie Clock (Our Latest)
Get to know our latest app – Veggie Clock. It’s new, different, and cool. Cute, Fun & Healthy 
Get Veggie Clock today on Google Play or Amazon Appstore:
Visit the Veggie Clock website for more information about Veggie Clock. Â Â
- NOOK HD+ (9″)
As an app maker, I need to have a variety of hardware for testing. This is especially true of Android where each phone and tablet is a little different. That’s how I came to have a Google Nexus 7, an Amazon Kindle Fire HD, and a NOOK HD+. I mixed it up and got the 7″ Kindle Fire HD and the 9″ NOOK HD+ so it’s not 100% apples to apples – and no Apples. 🙂
The Contenders
- Google Nexus 7 - 7″ 1280×800 HD display, $199 for a 16GB model.
- Amazon Kindle Fire HD – 7″ 1280×800 HD display, $199 for a 16GB ad-supported model ($15 more to remove lock screen ads) – no power supply included.
- Barnes & Noble NOOK HD+ – 9″ 1920×1280 HD display, $269 for a 16GB model (the NOOK HD is a more comparable model at $199 for an 8GB model or with a higher density 1440 x 900 7″ display)
NOTE: The NOOK HD and HD+ allow you to add up to 64GB via a microSD slot.
The comparison begins after the break.
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New App on the Way
WhitneyApps will release an exciting new app very soon (in the next week or two depending on App Store approval processes).
There’s nothing like this app out there!. Check here or “like” us on Facebook to be the first to know. The chile on the right is one of the “characters” from the new app. Â It’s interactive, it’s lots of fun, and it’s even useful. And, of course, it’s in HD. (It looks great on Kindle Fire HD, NOOK HD/HD+, Nexus 7, Galaxy Note, and – on the emulator – Nexus 10.)
Edit (November 29, 2012): It was later than we planned, but “Veggie Clock” is in Google Play now and should be in Amazon Appstore and NOOK Apps Shop in early December (be notified by email when it’s in your preferred app store).