Optional Video Lesson Decompose and recompose shapes to compare areas. Find the area of a rectangle through multiplication of the side lengths. Solve two-step word problems involving all four operations and assess the reasonableness of answers. You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Estimate sums and differences of measurements by rounding, and then solve mixed word problems. To log in and use all the features of Khan Academy, please enable JavaScript in your browser.

Time Measurement and Problem Solving Standard: Generate and organize data. Area of rectangles review Topic B: Use the distributive property as a strategy to find related multiplication facts. Relate skip-counting by 5 on the clock and telling time to a continuous measurement model, the number line. The Lesson Plans and Worksheets are divided into seven modules. Find areas by decomposing into rectangles or completing composite figures to form rectangles.

Multiplication using units of 2 and 3. Equal Opportunity Notice The Issaquah School District complies with all applicable federal and state rules and regulations and does not discriminate on the basis of sex, race, creed, religion, color, national origin, age, honorably discharged veteran or military status, sexual orientation including gender expression or identity, the presence of any sensory, mental or physical disability, or the use of a trained dog guide or service animal by a person with a disability in its programs and activities, or employment related matters, and provides equal access to the Boy Scouts and other designated youth groups.

Generate and analyze categorical data: Explore perimeter as an attribute of plane figures and solve problems. Compare and classify other polygons. Use the distributive property as a strategy to multiply and divide.

## Common Core Grade 3 Math (Worksheets, Homework, Lesson Plans)

Time measurement and problem solving: Solve word problems involving time intervals within 1 hour by adding and subtracting on the number line. Use the distributive property as a strategy to multiply and divide using units of 6 and 7. Draw polygons with specified attributes to solve problems. Demonstrate the possible whole number side lengths of rectangles uomework areas of 24, 36, 48, or 72 square units using the associative property.

Multiply and divide with familiar facts using a letter to represent the unknown. Share and critique peer strategies for problem solving. Model the associative property as a strategy to multiply.

# Module 1 Lesson 11 Homework Answer Key – Eureka Math – Mr. McCulloch’s 5th Grade – Issaquah Connect

Concepts llesson area measurement: Identify patterns in multiplication and division facts using the multiplication table. Relate multiplication to the array model. Multiplication and area Topic C: Relate skip-counting by 5 on the clock and telling time to a continuous measurement model, the number line. Build and decompose a kilogram to reason about the size and weight of 1 kilogram, grams, 10 grams, and 1 gram.

# Common Core Grade 3 Math (Worksheets, Homework, Solutions, Examples, Lesson Plans)

Division using units of 2 and 3: Reason about composing and decomposing polygons using tetrominoes. Fractions as numbers on the number line.

Solve word problems involving time intervals within 1 hour by counting backward and forward using the number line and clock. Partition a whole matb equal parts and define the equal parts eurfka identify the unit fraction numerically.

Rounding to the nearest ten and hundred. Fractions as numbers on the number line Topic B: Problem solving with perimeter and area: Generate and Analyze Categorical Data Standard: Topics A-C assessment 1 day, return 1 day, remediation or further applications 1 day.

Multiplication and division with units of 0, 1, 6—9, and multiples of 10 Topic C: Solve word problems in varied contexts using a letter to represent the unknown. Create scaled bar graphs.

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. Estimate sums and differences of measurements by rounding, and then solve mixed word problems.

Compare unit fractions with different sized models representing the whole.