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Colorado Grade 4 Math: what your child's CMAS score means

On Colorado's CMAS, Grade 4 Mathematics is reported on a scale from 650 to 850, and each score falls into one of 5 performance levels. Reaching Met (at 750 or above) is the state's grade-level, on-track benchmark.

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Score ranges by performance level

LevelScore rangeWhat it means
Did Not Yet Meet650–699The lowest level, well below grade-level expectations
Partially Met700–724Partway toward grade-level expectations
Approached725–749Approaching grade-level expectations
Met750–795Meeting grade-level expectations (the state proficiency line)
Exceeded796–850The highest level, above grade-level expectations

How Colorado students scored (2025)

16%23%25%33%

Statewide in 2025, about 37% of Grade 4 students reached Met or Exceeded in Math. The bar above shows the share at each level (left = lowest).

Is a particular score good?

A score's meaning depends on where it lands in the ranges above, and on how it compares to other students. Our free tool turns a score into an estimated percentile versus the child's school, district and the whole state, so you can see exactly where a score stands, not just its level.

Look up your child's percentile →

Explore other grades & subjects

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State Test Scores is an independent tool, not affiliated with or endorsed by any state education department or agency. Percentiles are statistical estimates from public performance-level data (Colorado Department of Education (CMAS)), not official rankings.
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