practice solving equations
Paid iPad app: https://itunes.apple.com/us/app/hands-on-equations-1-fun-way/id505948222?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/hands-on-equations-1-fun-way/id505948222?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/dragonbox-algebra-12+-award/id634444186?mt=8&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/dragonbox-algebra-12+-award/id634444186?mt=8&at=10l6SU
Paid Mac program: https://itunes.apple.com/us/app/dragonbox-algebra-12+-award/id813681744?mt=12&at=10l6SU
mathematical conceptual thinking skills
Free iPad app: https://itunes.apple.com/us/app/wuzzit-trouble/id600190128?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/wuzzit-trouble/id600190128?mt=8&uo=4&at=10l6SU
very similar to khan academy with out videos
Free iPad app: https://itunes.apple.com/us/app/buzzmath-middle-school/id593186620?mt=8&uo=4&at=10l6SU
comparing numbers
Free iPad app: http://itunes.apple.com/us/app/motion-math-zoom/id451793073?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/motion-math-zoom/id451793073?mt=8&uo=4&at=10l6SU
ratio practice
Free iPad app: https://itunes.apple.com/us/app/thinking-blocks-ratios/id670448325?mt=8&uo=4&at=10l6SU
addition practic
Free iPad app: https://itunes.apple.com/us/app/thinking-blocks-addition/id668450919?mt=8&uo=4&at=10l6SU
multiplication practice
Free iPad app: https://itunes.apple.com/us/app/thinking-blocks-multiplication/id669725575?mt=8&uo=4&at=10l6SU
fraction practice
Free iPad app: https://itunes.apple.com/us/app/thinking-blocks-fractions/id670767677?mt=8&uo=4&at=10l6SU
levels to solve math problems
Website: http://www.mathplayground.com/
SUPER COOL! has videos that are interesting with practice problems. Seems far more interesting than khan academy
Free iPad app: https://itunes.apple.com/us/app/elevated-math/id435995971?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/elevated-math/id435995971?mt=8&uo=4&at=10l6SU
prime and composite numbers like fruit ninja
Free iPad app: http://itunes.apple.com/in/app/ninja-chicken-tiny-chicken/id503807084?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/in/app/ninja-chicken-tiny-chicken/id503807084?mt=8&uo=4&at=10l6SU
fraction practice
Free iPad app: https://itunes.apple.com/us/app/lobster-diver-hd/id416610863?mt=8&uo=4&at=10l6SU
great fluency practice with negative and rational numbers
Free Android Phone app: https://play.google.com/store/apps/details?id=com.mathvsdinosaurs.mathgamesforkids
Free iPad app: https://itunes.apple.com/us/app/numbler-free/id617010732?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/numbler-math-game/id569515022?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/numbler-free/id617010732?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/numbler-math-game/id569515022?mt=8&uo=4&at=10l6SU