# 4th Grade - Math Homework Help

### Area and Perimeter

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

### Addition, Subtraction, Multiplication and Division

 Many Ways to Multiply for an Answer Multiply Large Numbers by 2-Digit Numbers Multiple and Divide Large Numbers Add and Subtract Decimals to Hundredths Add and Subtract Large Numbers

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

 Know When to Round Numbers Work with Numbers to Millions Place Round Numbers to 100,000s Place Negative Numbers Prime Numbers

### Graphs and Charts

 Plotting Points for an Equation Y-Coordinates Collect Data for a Survey Mode, Median and Outliers of Data X-Coordinates

### Shapes and Geometry

 Prisms, Pyramids and Other Solids Congruent Figures Equilateral, Isosceles and Scalene Triangles Rhombus, Squares and Quadrilaterals Symmetry

### Algebra

 Formulas for Area and Perimeter Multiplying Equals are Equal Adding the Same Thing is Still Equal Beginning Algebra Using Parentheses

### Fractions and Probability

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

### Problem Solving

 Solve Similar Problems Make and Check Precise Calculations Explain Your Answer in Many Ways Develop and Apply Generalizations Exact vs. Approximate Solutions

### Reasoning

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