Please use the official state Practice Calculator – click on the link below or just google for Smarter Balanced Calculator
Practice test EQUATION EDITOR tutorials from Smarter Balanced.
https://demo.tds.airast.org/eqtutorial/
Free Sites to practice CCSS Math – Be sure to check your work. The computer should provide answers.
http://www.free-test-online.com/ccss/grade8/grade8_ccss.html
(I know this says grade 8, but some are challenging questions that would be a great review.)
http://www.free-test-online.com/ccss/hs.html
http://www.testprepreview.com/common-core-test-prep.htm
Scroll down and click on topics listed past grade which are the high school strands
$x^3+5$
-- yes there are questions... try clicking preview. =-)