4th Grade - Math Homework Help

Area and Perimeter

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

Addition, Subtraction, Multiplication and Division

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

Numbers - large, small, prime and negative

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

Graphs and Charts

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

Shapes and Geometry

 Equilateral, Isosceles and Scalene Triangles Congruent Figures Parallel and Perpendicular Lines Right, Acute and Obtuse Angles Rhombus, Squares and Quadrilaterals

Algebra

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

Fractions and Probability

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

Problem Solving

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

Reasoning

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

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