Colorado CMAS · Math · Grade 4
Build Grade 4 Math readiness with five focused 10-question practice sets covering multi-digit operations, multiplication, fractions, decimals, measurement, data, and geometry.
This Colorado CMAS Grade 4 Math Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets offer supplemental practice across place value, operations, multiplication, division, fractions, decimals, measurement, data, area, and geometry.
Complete one 10-question set at a time. Identify the operation or model, solve carefully, and review every explanation before moving to the next set.
This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice. It does not replace current Colorado Department of Education guidance, official CMAS blueprints, accommodations, or testing policies.
For the Colorado assessment hub, visit Colorado State Assessments.
4. Test
A 10-question Colorado CMAS Grade 4 Math practice set on measurement, data, and problem solving, with answers and explanations.
Read each math task carefully, choose one answer, and review the explanation after responding.
Please select an answer first.
Correct answer: A
The correct answer is 36 inches.
Each foot has 12 inches, so 3 × 12 = 36 inches.
Please select an answer first.
Correct answer: B
The correct answer is 3:55 p.m..
Add 1 hour to reach 3:15, then 40 minutes to reach 3:55 p.m.
Please select an answer first.
Correct answer: C
The correct answer is Kilograms.
Kilograms measure mass and fit a heavy fruit such as a watermelon.
Please select an answer first.
Correct answer: D
The correct answer is 26 meters.
Perimeter is 8 + 5 + 8 + 5 = 26 meters.
Please select an answer first.
Correct answer: A
The correct answer is 15 inches.
Add the measurements: 2 + 2 + 3 + 4 + 4 = 15 inches.
Please select an answer first.
Correct answer: B
The correct answer is 4.
Subtract 8 from 12 to find a difference of 4 students.
Please select an answer first.
Correct answer: C
The correct answer is 5,000 milliliters.
One liter is 1,000 milliliters, so 5 liters is 5,000 milliliters.
Please select an answer first.
Correct answer: D
The correct answer is 7 dollars and 50 cents.
Double 3 dollars and 75 cents to get 7 dollars and 50 cents.
Please select an answer first.
Correct answer: A
The correct answer is 7.5 cups.
Each batch needs 1.5 cups; 5 × 1.5 = 7.5 cups.
Please select an answer first.
Correct answer: B
The correct answer is 7.
Divide 28 students by 4 groups to get 7 students per group.
Build foundational reading, math, science, and social studies skills for Grades 1–5.
Review grade-level ELA, math, science, and social studies skills for Grades 6–8.
Explore course and assessment preparation for Grades 9–12.
Use focused study intervals to work through your next practice set.
The page covers multi-digit operations, multiplication, division, fractions, decimals, measurement, data, area, geometry, and mathematical reasoning.
There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.
No. These are original supplemental practice questions. Check the latest Colorado Department of Education information for official materials, standards, accommodations, and policies.
