# 4th Grade - Math Homework Help

### Area and Perimeter

 Same Perimeter, Different Areas Area of Rectangles in Square Units Same Area, Different Perimeters Find Areas Using Squares and Rectangles

### Addition, Subtraction, Multiplication and Division

 Multiple and Divide Large Numbers Add and Subtract Large Numbers Divide Large Numbers by a 1-Digit Number Add and Subtract Decimals to Hundredths Multiply Large Numbers by 2-Digit Numbers

### Numbers - large, small, prime and negative

 Negative Numbers Compare Decimals to Hundredths Place Know When to Round Numbers Work with Numbers to Millions Place Round Numbers to 100,000s Place

### Graphs and Charts

 Answer Questions About Graphs Collect Data for a Survey Mode, Median and Outliers of Data Y-Coordinates Plotting Points for an Equation

### Shapes and Geometry

 Congruent Figures Radius and Diameter of a Circle Equilateral, Isosceles and Scalene Triangles Parallel and Perpendicular Lines Rhombus, Squares and Quadrilaterals

### Algebra

 Parentheses Mean Do It First Multiplying Equals are Equal Equations with Variables Beginning Algebra Adding the Same Thing is Still Equal

### Fractions and Probability

 Say Outcomes Using Words and Numbers Decimals and Fractions Equivalents Show Fractions Using Pictures All Possible Outcomes for an Event Many Meanings of Fractions

### Problem Solving

 Make and Check Precise Calculations Solve Similar Problems Develop and Apply Generalizations See if an Answer is Reasonable Break a Problem into Simpler Parts

### Reasoning

 Estimate if an Answer is Reasonable Use Graphs, Diagrams, and Other Methods Apply Strategies to Complex Problems Analyzing What's Important or Not