Colorado 3rd Grade Math (CAS) Practice

Discover the most effective and comprehensive online solution for curriculum mastery, high-stakes testing, and assessment in Colorado. Our 3rd Grade Math (CAS) curriculum and test review is aligned to the most current Colorado standards. Request your free trial and see why our users say USATestprep has improved their students' pass rates.

Number Sense, Properties, and Operations55%
Data Analysis, Statistics, and Probability10%
Shape, Dimension, and Geometric Relationships35%
  • Questions: 1,562
  • Technology Enhanced Items: 100
  • Instructional Videos: 41
  • Vocabulary Terms: 79

Test Standards

Number Sense, Properties, and Operations
1. (3.OA.1)  Interpret Products
2. (3.NBT.1)  Round To 10 Or 100
3. (3.NF.1)  Understand 1/b
4. (3.OA.2)  Interpret Quotients
5. (3.NBT.2)  Add/subtract To 1000
6. (3.NF.2a)  Represent 1/b
7. (3.OA.3)  Solve Problems
8. (3.NBT.3)  Multiples Of 10
9. (3.NF.2b)  Represent A/b
10. (3.OA.4)  Determine Unknown Number
11. (3.NF.3a)  Fractions As Equivalent
12. (3.OA.5)  Properties Of Operations
13. (3.NF.3b)  Generate Equivalent Fractions
14. (3.OA.6)  Understand Division
15. (3.NF.3c)  Whole Numbers As Fractions
16. (3.OA.7)  Multiply/Divide To 100
17. (3.NF.3d)  Compare Fractions
18. (3.OA.8)  Two-step Word Problems
19. (3.OA.9)  Arithmetic Patterns
Data Analysis, Statistics, and Probability
1. (3.MD.3)  Pictograph And Bar Graph
2. (3.MD.4)  Generate Data
3. (3.MD.6)  Count Unit Squares
Shape, Dimension, and Geometric Relationships
1. (3.MD.1)  Tell And Write Time
2. (3.G.1)  Categories Of Shapes
3. (3.MD.2)  Volumes And Masses
4. (3.G.2)  Partition Shapes
5. (3.MD.5a)  Square Unit Definition
6. (3.MD.5b)  Area Definition
7. (3.MD.7a)  Rectangle Area - Tiling
8. (3.MD.7b)  Rectangle Area In Problems
9. (3.MD.7c)  Tiling For Distributive Property
10. (3.MD.7d)  Area As Additive
11. (3.MD.8)  Area And Perimeter Problems