IXL Math - Florida fourth-grade math standards

IXL Math

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Florida

Skills available for Florida fourth-grade math standards

Florida math standards: 2007 Florida Next Generation Sunshine State Standards (Grades K-6)

Florida math standards: 1996 Sunshine State Standards with Grade Level Expectations (Grades K-5)

Standards are in black and IXL math skills are in blue. Hold your mouse over the name of a skill to view a sample problem. Click on the name of a skill to practice that skill.

Printable version

4.A.1 Develop quick recall of multiplication facts and related division facts and fluency with whole number multiplication.

4.A.1.1 Use and describe various models for multiplication in problem-solving situations, and demonstrate recall of basic multiplication and related division facts with ease.
4.A.1.2 Multiply multi-digit whole numbers through four digits fluently, demonstrating understanding of the standard algorithm, and checking for reasonableness of results, including solving real-world problems.

4.A.2 Develop an understanding of decimals, including the connection between fractions and decimals.

4.A.2.1 Use decimals through the thousandths place to name numbers between whole numbers.
- Decimals: What decimal number is illustrated? (Fourth grade - S.1)
- Decimals: Understanding decimals expressed in words (Fourth grade - S.2)
4.A.2.2 Describe decimals as an extension of the base-ten number system.
- Decimals: What decimal number is illustrated? (Fourth grade - S.1)
- Decimals: Place values in decimal numbers (Fourth grade - S.3)
4.A.2.3 Relate equivalent fractions and decimals with and without models, including locations on a number line.
4.A.2.4 Compare and order decimals, and estimate fraction and decimal amounts in real-world problems.

4.G.3 Develop an understanding of area and determine the area of two-dimensional shapes.

4.G.3.1 Describe and determine area as the number of same-sized units that cover a region in the plane, recognizing that a unit square is the standard unit for measuring area.
- Geometry: Area (Third grade - P.7)
4.G.3.2 Justify the formula for the area of the rectangle "area = base x height."
- Geometry: Area of squares and rectangles (Fourth grade - P.15)
4.G.3.3 Select and use appropriate units, both customary and metric, strategies, and measuring tools to estimate and solve real-world area problems.
- Geometry: Use area and perimeter to determine cost (Fourth grade - P.18)

4.A.4 Algebra

4.A.4.1 Generate algebraic rules and use all four operations to describe patterns, including nonnumeric growing or repeating patterns.
4.A.4.2 Describe mathematics relationships using expressions, equations, and visual representations.
4.A.4.3 Recognize and write algebraic expressions for functions with two operations.
- Functions: Write linear functions (Fourth grade - H.3)

4.G.5 Geometry and Measurement

4.G.5.1 Classify angles of two-dimensional shapes using benchmark angles (45°, 90°, 180°, and 360°).
4.G.5.2 Identify and describe the results of translations, reflections, and rotations of 45, 90, 180, 270, and 360 degrees, including figures with line and rotational symmetry.
4.G.5.3 Identify and build a three-dimensional object from a two-dimensional representation of that object and vice versa.
- Geometry: Nets of 3-dimensional figures (Fourth grade - P.9)

4.A.6 Number and Operations

4.A.6.1 Use and represent numbers through millions in various contexts, including estimation of relative sizes of amounts or distances.
4.A.6.2 Use models to represent division as:
4.A.6.2.a the inverse of multiplication
- Division: Properties of division (Fourth grade - E.3)
4.A.6.2.b as partitioning
- Division: Divide by 1-digit numbers: complete the table (Fourth grade - E.6)
4.A.6.2.c as successive subtraction
4.A.6.3 Generate equivalent fractions and simplify fractions.
4.A.6.4 Determine factors and multiples for specified whole numbers.
- Multiplication: Missing factors - facts to 12 (Third grade - E.4)
- Multiplication: Choose the multiples of a given number up to 12 (Fourth grade - D.2)
4.A.6.5 Relate halves, fourths, tenths, and hundredths to decimals and percents.
4.A.6.6 Estimate and describe reasonableness of estimates; determine the appropriateness of an estimate versus an exact answer.