First grade Math vs Rock Identifier

Boost your child's subtraction skills with First Grade Math – Subtraction! This engaging app features 5 fun mini-games with adaptive difficulty and natural handwriting input for an intuitive learning experience. Choose from two modes – Math Trainer to practice at your own pace and Math mini games for an exciting, game-based challenge. Practice essential skills including: Subtraction facts - numbers up to 10 Subtraction facts - numbers up to 18 Subtraction facts - numbers up to 20 Subtract multiples of 10 Subtract a multiple of ten Relate addition and subtraction Subtract one-digit number from two-digit number Subtract two two-digit numbers Download First Grade Math – Subtraction today and turn math practice into a fun, rewarding adventure!

Found an interesting rock, crystal, or gem? Snap a photo and RockSnap tells you what it is in seconds, with the reasons behind every match. RockSnap is your pocket geologist for hikes, beaches, riverbeds, rock shops, and the classroom. It is built for curious beginners, rockhounds, collectors, students, and teachers. IDENTIFY IN SECONDS - Take a photo or pick one from your library - Get the top 3 matches with a confidence score - See why each match fits: texture, color, grain, and crystal shape - Not sure? Get tips for a better photo and scan again LEARN WHAT YOU FOUND - Hardness on the Mohs scale, color, and composition - How it formed and where it is usually found - Common uses, history, and fun facts - Explanations adapted to your level, from curious beginner to geology pro EXPLORE THE ENCYCLOPEDIA - More than 200 rocks, minerals, and gems - Real photos and articles in your language - Browse igneous, sedimentary, and metamorphic rocks and minerals BUILD YOUR COLLECTION - Save every find with its photo, location on the map, and field notes - Organize finds into folders and subfolders - Scan up to 20 photos at once and compare two rocks side by side - Share beautiful rock cards or save them to Photos ROCKSNAP PRO Unlock unlimited identifications and every tool in the app. Choose the yearly plan, which starts with a free trial, or the weekly plan. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://www.termsfeed.com/live/a4cfd828-d0b8-4204-b31c-3340de00cec0 Privacy Policy: https://www.termsfeed.com/live/6891870c-a028-49d5-9e87-e2926056383c