# 4th Grade - Math Homework Help

### Area and Perimeter

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

### Addition, Subtraction, Multiplication and Division

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

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

 Negative Numbers Put Fractions and Decimals on Number Line Know When to Round Numbers Round Numbers to 100,000s Place Round to Ones or Tenths Place

### Graphs and Charts

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

### Shapes and Geometry

 Rhombus, Squares and Quadrilaterals Parallel and Perpendicular Lines Right, Acute and Obtuse Angles Congruent Figures Symmetry

### Algebra

 Equations with Variables Parentheses Mean Do It First Formulas for Area and Perimeter Adding the Same Thing is Still Equal Using Parentheses

### Fractions and Probability

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

### Problem Solving

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

### Reasoning

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