Georgia Grade 4 math standards

4.GSR.8.1 Explore, investigate, and draw points, lines, line segments, rays, angles (right, acute, obtuse), perpendicular lines, parallel lines, and lines of symmetry. Identify these in two-dimensional figures.

Practice: Grade 4 Common Core Math: Geometry and Measurement

4.GSR.8.2 Classify, compare, and contrast polygons based on lines of symmetry, the presence or absence of parallel or perpendicular line segments, or the presence or absence of angles of a specified size and based on side lengths.

Practice: Grade 4 Common Core Math: Geometry and Measurement · Grade 5 Common Core Math: Geometry and Measurement

4.MDR.6.1 Use the four operations to solve problems involving elapsed time to the nearest minute, intervals of time, metric measurements of liquid volumes, lengths, distances, and masses of objects, including problems involving fractions with like denominators, and also problems that require expressing measurements given in a larger unit in terms of a smaller unit, and expressing a smaller unit in terms of a larger unit based on the idea of equivalence.

Practice: Grade 4 Common Core Math: Number and Operations · Grade 4 Common Core Math: Geometry and Measurement · Grade 4 Time and Measurement Word Problems (Common Core)

4.NR.1.2 Recognize and show that a digit in one place has a value ten times greater than what it represents in the place to its right and extend this understanding to determine the value of a digit when it is shifted to the left or right, based on the relationship between multiplication and division.

Practice: Grade 4 Common Core Math: Number and Operations

4.NR.1.4 Use place value understanding to round multi-digit whole numbers.

Practice: Grade 4 Common Core Math: Number and Operations

4.NR.2.1 Fluently add and subtract multi-digit numbers to solve practical, mathematical problems using place value understanding, properties of operations, and relationships between operations.

Practice: Grade 4 Common Core Math: Number and Operations · Grade 5 Common Core Math: Number and Operations

4.NR.2.2 Interpret, model, and solve problems involving multiplicative comparison.

Practice: Grade 4 Common Core Math: Number and Operations

4.NR.2.3 Solve relevant problems involving multiplication of a number with up to four digits by a 1-digit whole number or involving multiplication of two two-digit numbers using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

Practice: Grade 4 Common Core Math: Number and Operations · Grade 5 Common Core Math: Number and Operations

4.NR.2.4 Solve authentic division problems involving up to 4-digit dividends and 1- digit divisors (including whole number quotients with remainders) using strategies based on place-value understanding, properties of operations, and the relationships between operations.

Practice: Grade 4 Common Core Math: Number and Operations

4.NR.2.5 Solve multi-step problems using addition, subtraction, multiplication, and division involving whole numbers. Use mental computation and estimation strategies to justify the reasonableness of solutions.

Practice: Grade 4 Common Core Math: Patterns and Algebraic Thinking · Grade 4 Common Core Math: Number and Operations · Grade 5 Common Core Math: Number and Operations

4.NR.4.3 Compare two fractions with different numerators and/or different denominators by flexibly using a variety of tools and strategies and recognize that comparisons are valid only when the two fractions refer to the same whole.

Practice: Fair Shares: Fractions and Decimals workbook · Grade 4 Common Core Math: Number and Operations · Grade 5 Common Core Math: Number and Operations

4.NR.5.3 Compare two decimal numbers to the hundredths place by reasoning about their size. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions.

Practice: Fair Shares: Fractions and Decimals workbook · Grade 4 Common Core Math: Number and Operations

4.PAR.3.1 Generate both number and shape patterns that follow a provided rule.

Practice: Grade 3 Common Core Math: Patterns and Algebraic Thinking · Grade 4 Common Core Math: Patterns and Algebraic Thinking