Math Era

算術のスキルを評価するための教育の数学のゲーム。

Math Era is an educational math game for assessing arithmetic skills. It supports multiple accounts, and tracks progress for each separately.

Arithmetic operations are divided over a number of skills. Students take assessments to advance through the skill tree, with assessments getting progressively harder. Assessments are generated on the fly and auto-corrected, providing students with unlimited practice for any weak skills.