Practice math facts for addition, subtraction, multiplication, and division up to 9. Customize operations and numbers per player. Track progress and adjust difficulty settings for individual learners. Move a runner around bases to solve problems.
by Randy Hengst★ 4.02 ratingsEducationFreeData updated 2026-09-08
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.
Perform multiplication, division, logarithmic, and trigonometric calculations using a slide rule interface. Adjust scales for precise measurements. Manual operation requires sliding components to compute results.