Roman Numerals Lite vs CloudLabs Saving the Earth

Built on the award-winning tile-matching game engine used in Mathtopia+. Master Roman Numerals Lite. Includes a Roman numeral converter, lessons on Roman numerals and six practice levels. Roman Numerals Lite develops recognition of Roman numerals, which are used on clocks, in book pages, and dates. To play, make matches and solve a tile-matching puzzle to advance. Earn stars and trophies as you get faster at recognizing equivalencies between Arabic and Roman numerals. The puzzle game play is similar to popular jewel swapping games but with multi-touch swap, enabling more complicated and challenging matches. Reduce stress while training your brain. Lessons teach each concept and can be reviewed, skipped or repeated. "Roman Numerals" achievements are life-long skills. If you enjoy Roman Numerals Lite, you’ll also enjoy the full version of Roman Numerals, Mathtopia+ (or Mathtopia the free version with in app purchases) and Fractions+. What people are saying about the Mathtopia+ game engine. "...the first app I've reviewed that has been so addicting to me I couldn't stop playing long enough to write the review. It's also being played by all three of my children, in 6th grade, 3rd grade, and kindergarten, and I've even heard them fighting over the iPad for more Mathtopia+ time. I can guarantee no one in my house has ever fought over more time with flash cards." --Smart Apps for Kids. Mathtopia+ is an award winning highly addictive and entertaining math facts game. ° Children's Technology Review Editor's Choice Award 2013 ° Fun Educational Apps Top Pick ° PadGadget - Ten iPad Apps We Love ° SmartAppsForKids - Five Stars ° Minds in Bloom - Best Math App Ever http://www.TopShelfLearning.com Common Core and Grade Levels Alignments Roman Numerals are not part of the Common Core State Standards. The grades at which they are taught vary from state to state, ranging from grade one to grade five. Use this app to ensure any gaps are addressed. Roman Numerals animations are powered by the Sparrow Framework.

In this simulation, some areas of the planet where some environmental problems occur will be labeled. Your mission is to identify these high-risk areas and send the coordinates so that the people in charge can move to that area and solve the environmental emergency.