# 4th Grade - Math Homework Help

### Area and Perimeter

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

### Addition, Subtraction, Multiplication and Division

 Add and Subtract Large Numbers Many Ways to Multiply for an Answer Add and Subtract Decimals to Hundredths Divide Large Numbers by a 1-Digit Number Multiple and Divide Large Numbers

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

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

### Graphs and Charts

 X-Coordinates Answer Questions About Graphs Collect Data for a Survey Plotting Points for an Equation Y-Coordinates

### Shapes and Geometry

 Rhombus, Squares and Quadrilaterals Congruent Figures Radius and Diameter of a Circle Equilateral, Isosceles and Scalene Triangles Right, Acute and Obtuse Angles

### Algebra

 Formulas for Area and Perimeter Equations with Variables Parentheses Mean Do It First Multiplying Equals are Equal Beginning Algebra

### Fractions and Probability

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

### Problem Solving

 Develop and Apply Generalizations Break a Problem into Simpler Parts Exact vs. Approximate Solutions See if an Answer is Reasonable Make and Check Precise Calculations

### Reasoning

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