Do I pay again for a second child?

Math Mammoth is priced per grade level, so a second child in a different grade is a second purchase. Non-consumable parts are usually reusable between siblings; workbooks and consumables are not.

Is there a cheaper alternative to Math Mammoth?

Yes. Khan Academy and Khan Academy Kids cover the same subject at a lower price. The trade-offs are usually in teacher prep time and how much is scripted for you.

How much does Math Mammoth cost?

$30 to $40 per grade level

Published by Math Mammoth, for grades K–8. Prices checked Wednesday, August 05, 2026.

What the price covers

Affordable, conceptual mastery math curriculum with self-teaching worktexts. Strong on mental math and number sense. Available as printable PDFs.

Cheaper alternatives

Same subject, lower price. Trade-offs are usually prep time and how much is scripted for you.

Common questions

How much does Math Mammoth cost?: Math Mammoth costs $30 to $40 per grade level.
Do I pay again for a second child?: Math Mammoth is priced per grade level, so a second child in a different grade is a second purchase. Non-consumable parts are usually reusable between siblings; workbooks and consumables are not.
Is there a cheaper alternative to Math Mammoth?: Yes. Khan Academy and Khan Academy Kids cover the same subject at a lower price. The trade-offs are usually in teacher prep time and how much is scripted for you.

Full review Read the Math Mammoth review

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