Free iPhone app: https://itunes.apple.com/us/app/geoboard-by-math-learning/id519896952?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/geoboard-by-math-learning/id519896952?mt=8&uo=4&at=10l6SU
Website: http://www.mathlearningcenter.org/web-apps/geoboard/
Google Chrome app: https://chrome.google.com/webstore/detail/geoboard-by-the-math-lear/gaakmmdiopnmcenkojohldanladpajak
Free iPad app: https://itunes.apple.com/ca/app/virtual-manipulatives!/id471341079?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/number-pieces-basic-by-math/id611452042?mt=8&uo=4&at=10l6SU
Website: http://www.mathlearningcenter.org/web-apps/number-pieces/
Free iPad app: https://itunes.apple.com/us/app/number-pieces-by-math-learning/id605433778?mt=8&uo=4&at=10l6SU
Google Chrome app: https://chrome.google.com/webstore/detail/number-pieces-by-the-math/fhcpnppigjdhghbohcbogmmhmfkobgbm
Website: http://www.mathlearningcenter.org/web-apps/number-pieces/
Free iPad app: https://itunes.apple.com/us/app/geometry-pad/id517461177?mt=8&uo=4&at=10l6SU
Website: http://illuminations.nctm.org/ActivityDetail.aspx?ID=207
Free iPad app: https://itunes.apple.com/us/app/deep-sea-duel/id547246887?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/deep-sea-duel/id547246887?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=air.AndroidPublish
Free iPad app: https://itunes.apple.com/us/app/sketchpad-explorer/id452811793?mt=8&uo=4&at=10l6SU
Free iPad app: http://itunes.apple.com/us/app/fractions-by-brainingcamp/id471353363?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/number-line/id319589184?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/montessori-numbers-for-kids/id547209737?ls=1&mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/montessori-numbers-for-kids/id547209737?ls=1&mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/teaching-table-lite/id562246923?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/teaching-table/id555719443?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/mathtappers-find-sums-math/id353582286?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/fraction-circles/id432573171?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/isosceles-geometry-sketchpad/id554492532?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/isosceles-geometry-sketchpad/id554492532?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/geometry101/id842528815?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/geometry101/id842528815?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/think-3d-free/id463364378?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/think-3d-free/id463364378?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/think-3d/id446608416?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/think-3d/id446608416?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/measurement-hd/id452493138?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/mathtappers-multiples-math/id371520443?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/gizmos/id692838319?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/schoolkit-math/id775643572?mt=8&uo=4&at=10l6SU
Website: http://www.mathatube.com/
Free iPhone app: https://itunes.apple.com/us/app/motion-math-wings/id508228412?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/motion-math-wings/id508228412?mt=8&uo=4&at=10l6SU
Free iPad app: http://itunes.apple.com/us/app/math-workbook/id467548534?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/math-workbook/id467548534?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/motion-math-hd/id410521340?mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/us/app/motion-math/id392489333?mt=8&uo=4&at=10l6SU
Edmodo app: http://www.edmodo.com/publisher/motionmath
Free iPad app: https://itunes.apple.com/us/app/thinking-blocks-multiplication/id669725575?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/thinking-blocks-addition/id668450919?mt=8&uo=4&at=10l6SU
Paid Mac program: http://www.softmath.com/ordering-algebra.html
Paid Windows program: http://www.softmath.com/ordering-algebra.html
Google Chrome app: https://chrome.google.com/webstore/detail/ahgfknfdplnpiiiiejiimkojdkjlfmdo
Website: https://www.stmath.com/
Free iPad app: https://itunes.apple.com/us/app/st-math-school-version/id550846820?mt=8&at=10l6SU
Free Android Tablet app: https://play.google.com/store/apps/details?id=air.net.mindresearch.stmath
Paid iPad app: https://itunes.apple.com/us/app/fx-math-for-education/id832198101?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/fx-math-for-education/id832198101?mt=8&uo=4&at=10l6SU