# Indiana Grade 3 Mathematics ISTEP+ (IAS) Practice

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

 Number Sense 18% Computation 18% Algebraic Thinking 17% Geometry 17% Measurement 17% Data Analysis 13%
• Questions: 1,685
• Technology Enhanced Items: 88
• Instructional Videos: 46
• Vocabulary Terms: 141

### Test Standards

 Number Sense 1. (3.NS.1)  Whole Numbers And Forms 2. (3.NS.2)  Compare 3. (3.NS.3)  Unit Fractions 4. (3.NS.4)  Represent Unit Fractions 5. (3.NS.5)  Represent A/b 6. (3.NS.6)  Equivalent Fractions 7. (3.NS.7)  Equivalent Fractions 8. (3.NS.8)  Compare Fractions 9. (3.NS.9)  Rounding Computation 1. (3.C.1)  Add And Subtract 2. (3.C.2)  Represent Multiplication 3. (3.C.3)  Concept Of Division 4. (3.C.4)  Interpret Quotients 5. (3.C.5)  Multiply And Divide Within 100 6. (3.C.6)  Multiplication And Division Facts Algebraic Thinking 1. (3.AT.1)  Addition & Subtraction Problems 2. (3.AT.2)  Multiplication & Division Problems 3. (3.AT.3)  Two-step Problems 4. (3.AT.4)  Interpret Equations 5. (3.AT.5)  Determine Unknown 6. (3.AT.6)  Number Patterns Geometry 1. (3.G.1)  Identify, Describe, Classify 2. (3.G.2)  Categories 3. (3.G.3)  Describe Two-dimensional Shapes 4. (3.G.4)  Partition Shapes Measurement 1. (3.M.1)  Mass, Volume Problems 2. (3.M.2)  Choose Units 3. (3.M.3)  Time And Elapsed Time 4. (3.M.4)  Coin And Dollar Values 5. (3.M.5)  Areas 6. (3.M.6)  Multiply Side Lengths 7. (3.M.7)  Perimeter Of A Polygon Data Analysis 1. (3.DA.1)  Represent Data Sets 2. (3.DA.2)  Measure Lengths