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.
Practice facts with customizable card sets for addition, subtraction, multiplication, division, and mixed operations. Choose from six difficulty levels per operation. Use speech recognition to enter answers. Includes sound effects and animations.
Practice arithmetic with interactive that include speech recognition for verbal answers. Students hear problems and respond aloud. The adapts to individual learning progress and provides instant feedback.
