Calculation Triangle
Christian Urff
Develop flexible arithmetic thinking skills.
The app provides a virtual manipulative for developing arithmetic thinking. Users can add tokens to fields, move them between fields, or remove them.
Showing 401–420 of 1,000 ranked alternatives.
Christian Urff
Develop flexible arithmetic thinking skills.
The app provides a virtual manipulative for developing arithmetic thinking. Users can add tokens to fields, move them between fields, or remove them.
Ahmad Nakore
Practice quizzes with instant feedback
Allows users to take quizzes with 50 questions each. Each question has four options. Correct answers are highlighted in green, incorrect ones in red, and the correct answer appears in green. A summary shows the number of correct answers.
丽娜 夏
A classic game of magic sums.
The app presents a classic game similar to Sudoku. Each row, column, and diagonal must sum to a Magic Sum.
Atoms In Motion LLC
Explore and control their motion
Explore atomic structure and behavior through interactive simulations. Manipulate and observe molecular dynamics in real time. Perform computational chemistry calculations and analyze motion patterns.
军 曹
Expand mental math abilities with lessons.
The app provides lessons and tricks to expand mental math abilities. It offers practice on three-digit numbers, fractions, multiplication, and division, followed by knowledge assessments.
Richard Michalka
Minimize boolean expressions
Simplifies boolean expressions using Karnaugh maps for 2, 3, and 4 variables. Converts truth tables to K-maps and generates minimized output. Allows variable renaming from ABCD to WXYZ.
NMS Narcisse Mavoha Solutions Sarl
Fill in the empty bricks.
The app presents number pyramids where each brick's value equals the sum of the bricks below it. Users can also play with inverted pyramids.
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