Switching from Math Mammoth to Math with Confidence: which level to check first

Find the last Math Mammoth level your child worked in to see where to look in Math with Confidence, how strong the evidence is, and the free placement test to give next.

In short

No publisher we found publishes a direct Math Mammoth to Math with Confidence crosswalk, so we place both programs on one shared grade scale from each publisher's own level guidance. Finishing Grade 2 in Math Mammoth points to 3rd Grade in Math with Confidence, or 2nd Grade if the placement test shows gaps (Confirmed by publisher). Evidence across all 8 Math Mammoth levels: 8 Confirmed by publisher. The placement test is the real answer.

Checked Oct 17, 2026. Built from the same table as our math switch helper and methodology page.

Author's level guide

There is no formal test. The author's guide says most children start at their grade level. Check the publisher for newer levels.

Math Mammoth to Math with Confidence, level by level

Last Math Mammoth level	Finished it: look first at	About halfway: look first at	Evidence
Grade 1	2nd Grade If the test shows gaps: 1st Grade	1st Grade If the test shows gaps: Kindergarten	Confirmed by publisher	Open in the helper
Grade 2	3rd Grade If the test shows gaps: 2nd Grade	2nd Grade If the test shows gaps: 1st Grade	Confirmed by publisher	Open in the helper
Grade 3	4th Grade If the test shows gaps: 3rd Grade	3rd Grade If the test shows gaps: 2nd Grade	Confirmed by publisher	Open in the helper
Grade 4	Past 4th Grade, the last level	4th Grade If the test shows gaps: 3rd Grade	Confirmed by publisher	Open in the helper
Grade 5	Past 4th Grade, the last level	Past 4th Grade, the last level	Confirmed by publisher	Open in the helper
Grade 6	Past 4th Grade, the last level	Past 4th Grade, the last level	Confirmed by publisher	Open in the helper
Grade 7	Past 4th Grade, the last level	Past 4th Grade, the last level	Confirmed by publisher	Open in the helper
Grade 8	Past 4th Grade, the last level	Past 4th Grade, the last level	Confirmed by publisher	Open in the helper

Why these levels

Math Mammoth: Math Mammoth's Light Blue Series is organized by grade level, with a grade-level book and end-of-year placement test for each of grades 1 to 8. Sources: Math Mammoth Light Blue Series: complete curriculum by grade level, Math Mammoth placement tests for grades 1-8 (end-of-year tests).

Math with Confidence: The author says most children start Math with Confidence at their grade level, and each level is a full grade. Sources: Math with Confidence author's level guide: most children start at grade level, Fourth Grade Math with Confidence: a complete fourth-grade program.

A match is only as strong as its weaker side. Confirmed by publisher means both publishers state the level we used, not that they confirmed the pairing. Supported by parent reports means at least one side rests on reviewers or parents. Unverified means we found no source for at least one side.

How to make the switch

Note the last Math Mammoth level your child worked in and whether they finished it.
Find it in the table above and note the evidence level.
Give the Math with Confidence placement guidance on a calm day, without helping. Follow the publisher's instructions for scores near a cutoff.
Compare the Math with Confidence level's scope and sequence with what your child already covered.
Use free samples or trial lessons for a week before buying the full level.
Check the sale timing before you buy. When Math with Confidence usually goes on sale. When Math Mammoth usually goes on sale.

Going the other way? See Math with Confidence to Math Mammoth. Comparing more programs, or not sure a switch will help? The math switch helper starts with that question.

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Questions parents ask

Does Math with Confidence have a placement test?

Author's level guide: https://kateshomeschoolmath.com/how-to-choose-the-right-level-of-math-with-confidence-for-your-child/. There is no formal test. The author's guide says most children start at their grade level. Check the publisher for newer levels.

Is Grade 2 in Math Mammoth the same as 3rd Grade in Math with Confidence?

Not exactly. Programs teach topics in different orders. On our scale, a child who finished Grade 2 in Math Mammoth is at about the point where 3rd Grade in Math with Confidence begins, so that is the level to check first. Evidence level: Confirmed by publisher. No publisher publishes a crosswalk between these two programs.

Why might my child place differently in Math with Confidence?

How we placed Math Mammoth: Math Mammoth's Light Blue Series is organized by grade level, with a grade-level book and end-of-year placement test for each of grades 1 to 8. How we placed Math with Confidence: The author says most children start Math with Confidence at their grade level, and each level is a full grade.

Should we switch at all?

Often a pacing change in the program you own works first: slow down, review, skip ahead or trim problems. A switch makes the most sense when the format or content does not fit your child or family. The switch helper walks through this first.

When does Math with Confidence usually go on sale?

No published sale dates, discounts or free trials were found on the brand's own site when we checked. Details and sources: https://homeschoolhaul.com/sale-calendar/math-with-confidence/

More switch guides

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