Interpret and represent patterns when multiplying by 10, , and 1, in arrays and numerically. Interpret a multiplication equation as a comparison. Solve problem involving mixed units of time. Addition and Subtraction of Fractions by Decomposition Standard: Divide multiples of 10, , and 1, by single-digit numbers.

Compare fractions greater than 1 by creating common numerators or denominators. Solve multi-step word problems involving converting mixed number measurements to a single unit. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. Multiplication Word Problems Standard: Money Amounts as Decimal Numbers Standard: Addition and Subtraction Word Problems Standard:

Reasoning with Divisibility Standard: Share and critique peer strategies.

## Common Core Grade 4 Math (Homework, Lesson Plans, & Worksheets)

Explain remainders by using place value understanding and models. Find common units or number of units to compare two fractions. Measure and draw angles. Addition and Subtraction of Fractions by Decomposition Standard: Interpret a multiplication equation as a comparison.

Decompose fractions as a sum of unit fractions using tape diagrams. Exploration of Tenths Standard: Represent and solve three-digit dividend division with divisors of 2, 3, 4, and 5 numerically.

Multiply multiples of 10,and 1, by single digits, recognizing patterns. Name numbers within 1 million by building understanding of the place value chart and placement of commas for naming base thousand units.

## Parents/Students

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

Apply understanding of fraction equivalence to add tenths and hundredths. Homewlrk three- and four-digit numbers by one-digit numbers applying the standard algorithm. Represent numerically four-digit dividend division with divisors of 2, 3, 4, and 5, decomposing a remainder up to three times.

Multiplicative Comparison Word Problems Standard: Video Lesson 20Lesson Solve word problems involving the addition of measurements in decimal form.

Multiply two-digit by two-digit numbers using four partial products. Tenths and Hundredths Standard: Compare and order mixed numbers in various forms.

# Common Core Grade 4 Math (Worksheets, Homework, Solutions, Examples, Lesson Plans)

Analyze and classify triangles based on side length, angle measure, or both. Use visual models to add and subtract two fractions with the same units.

Use division and the associative property to test for factors and observe patterns. Video Lesson 10Lesson Express metric length measurements in terms of a smaller unit; model and solve addition and subtraction word problems involving metric length.

Video Lesson 9Lesson Explore symmetry in triangles. Video Video Lesson 3: Use visual models to add and subtract two fractions with the same units, including subtracting from one whole. Divide multiples of 10,and 1, by single-digit numbers.

Read and write multi-digit numbers using base ten numerals, number names, and expanded form. Solve multi-step measurement word problems. Use the area model and multiplication to show the equivalence of two fractions. Identify, define, and draw perpendicular lines.