Atsuki Y.
Posted
kinda bad
It's overall mid, I don't like how it makes you do an extra problem when you get one wrong.
Bad
19 reviews
deltamath.com is listed under Education Services.
deltamath.com (deltamath.com) has 19 customer reviews on Consumer Courier, with an average rating of 1.6 out of 5.
Showing 1 review with 2 stars · Clear filters
Atsuki Y.
Posted
It's overall mid, I don't like how it makes you do an extra problem when you get one wrong.