Lumos Labs expands from brain-training games to educational math titles
http://ift.tt/eA8V8J
Now the company is launching four new math titles aimed at making ... Math, we were inspired by some daily dilemmas — quickly estimating tips, ...
via Math Tips
Now the company is launching four new math titles aimed at making ... Math, we were inspired by some daily dilemmas — quickly estimating tips, ...
via Math Tips