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Colorado CMAS · Math · Grade 4

Colorado CMAS Grade 4 Math Practice Test

Build Grade 4 Math readiness with five focused 10-question practice sets covering multi-digit operations, multiplication, fractions, decimals, measurement, data, and geometry.

Grade 4 Math practice sets

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.

Math skills covered

  • Place value, comparing numbers, expanded form, rounding, multi-digit addition, subtraction, and word problems
  • Multiplication, division, factors, multiples, remainders, distributive property, and multi-step computation
  • Equivalent fractions, comparing fractions, fraction-decimal relationships, decimal addition, and benchmark fractions
  • Measurement conversions, elapsed time, mass, perimeter, line plots, bar graphs, capacity, money, and equal groups
  • Quadrilaterals, area, angle types, parallel lines, arrays, multiplication reasoning, and inverse operations

How to use this page

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.

Select a test

5 Tests
1. Test2. Test3. Test4. Test5. Test

1. Test

Colorado CMAS Grade 4 Math Practice Questions

A 10-question Colorado CMAS Grade 4 Math practice set on place value, rounding, and multi-digit operations, with answers and explanations.

Read each math task carefully, choose one answer, and review the explanation after responding.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

What is the value of the digit 7 in 57,214?

Please select an answer first.

Correct answer: A

The correct answer is 7,000.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: The digit 7 is in the thousands place, so its value is 7,000.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

The digit 7 is in the thousands place, so its value is 7,000.

2. QuestionMultiple choice

Which number is greatest?

Please select an answer first.

Correct answer: B

The correct answer is 48,302.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: The ten-thousands and thousands digits match; 3 hundreds is greater than 2 or 0.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

The ten-thousands and thousands digits match; 3 hundreds is greater than 2 or 0.

3. QuestionMultiple choice

What is 6,000 + 400 + 20 + 9?

Please select an answer first.

Correct answer: C

The correct answer is 6,429.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: The expanded form represents 6 thousands, 4 hundreds, 2 tens, and 9 ones.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

The expanded form represents 6 thousands, 4 hundreds, 2 tens, and 9 ones.

4. QuestionMultiple choice

What is 8,746 rounded to the nearest thousand?

Please select an answer first.

Correct answer: D

The correct answer is 9,000.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: The hundreds digit is 7, so 8,746 rounds up to 9,000.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

The hundreds digit is 7, so 8,746 rounds up to 9,000.

5. QuestionMultiple choice

What is 3,485 + 2,719?

Please select an answer first.

Correct answer: A

The correct answer is 6,204.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: Adding the place values gives 3,485 + 2,719 = 6,204.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

Adding the place values gives 3,485 + 2,719 = 6,204.

6. QuestionMultiple choice

What is 7,002 − 3,458?

Please select an answer first.

Correct answer: B

The correct answer is 3,544.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: Subtracting 3,458 from 7,002 gives 3,544.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

Subtracting 3,458 from 7,002 gives 3,544.

7. QuestionMultiple choice

Which expression is equal to 9,000 + 600 + 8?

Please select an answer first.

Correct answer: C

The correct answer is 9,608.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: The expression has 9 thousands, 6 hundreds, 0 tens, and 8 ones.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

The expression has 9 thousands, 6 hundreds, 0 tens, and 8 ones.

8. QuestionMultiple choice

What is 4,951 rounded to the nearest hundred?

Please select an answer first.

Correct answer: D

The correct answer is 5,000.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: The tens digit is 5, so 4,951 rounds up to 5,000.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

The tens digit is 5, so 4,951 rounds up to 5,000.

9. QuestionMultiple choice

A warehouse has 12,450 boxes and receives 3,275 more. How many boxes does it have?

Please select an answer first.

Correct answer: A

The correct answer is 15,725.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: Add 12,450 and 3,275 to get 15,725 boxes.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

Add 12,450 and 3,275 to get 15,725 boxes.

10. QuestionMultiple choice

A school collected 9,200 cans and donated 4,685. How many cans remain?

Please select an answer first.

Correct answer: B

The correct answer is 4,515.

  1. Read the math task: Identify the quantities, operation, fraction, decimal, measurement, or shape relationship in the question.
  2. Show the reasoning: Subtracting 4,685 from 9,200 leaves 4,515 cans.
  3. Check the answer: Choose the option that matches the calculation, model, or mathematical definition.

Subtracting 4,685 from 9,200 leaves 4,515 cans.

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Frequently asked questions about Colorado CMAS Grade 4 Math Practice Test

Which Grade 4 Math skills are covered?

The page covers multi-digit operations, multiplication, division, fractions, decimals, measurement, data, area, geometry, and mathematical reasoning.

How many questions are included?

There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.

Are these official CMAS questions?

No. These are original supplemental practice questions. Check the latest Colorado Department of Education information for official materials, standards, accommodations, and policies.