# EUREKA MATH LESSON 18 HOMEWORK 3.1

Solve word problems in varied contexts using a letter to represent the unknown. Study commutativity to find known facts of 6, 7, 8, and 9. Compare fractions with the same numerator pictorially. Find the area of a rectangle through multiplication of the side lengths. Video Lesson 20 , Lesson Concepts of Area Measurement Standard: Interpret area models to form rectangular arrays. Compare fractions with the same numerator pictorially. Compare and classify quadrilaterals. Draw polygons with specified attributes to solve problems. Solve two-step word problems involving multiplying single-digit factors and multiples of Use the distributive property as a strategy to multiply and divide. Solve two-step word problems involving multiplication and division and assess the reasonableness of answers. Develop estimation strategies by reasoning about the weight in kilograms of a series of familiar objects to establish mental benchmark measures.

Video Lesson 15Lesson Video Lesson 7Lesson 8: Understand the function of parentheses and apply to hmoework problems. Decompose whole number fractions greater than 1 using whole number equivalence with various models.

Problem Solving with Perimeter Standard: Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. Add measurements using the standard algorithm to compose larger units once. Division as an Unknown Factor Problem Standard: Find related multiplication facts by adding and subtracting equal groups in array models.

Solve one-step word problems involving metric weights within and estimate .31 reason about solutions. Partitioning a Whole into Equal Parts Standard: Explore and create unconventional representations of one-half.

ONLINE HOMEWORK GVHS Compare unit fractions by reasoning about their size using fraction strips. Relate skip-counting by 5 on the clock and telling time lessoon a continuous measurement model, the number line.

# Module 4 Lesson 18 Homework | Math | ShowMe

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.

Skip-count objects in homewodk to build fluency with multiplication facts using units of 4. Apply knowledge of area to determine areas of rooms in a given floor plan. Interpret the unknown in division using the array model.

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

Interpret area models matg form rectangular arrays. Reason about and explain arithmetic patterns using units of 0 and 1 as they relate to multiplication and division. Solve mixed word problems involving all four operations with grams, kilograms, liters, and milliliters given in the same units.

Build and decompose a kilogram to reason about the size and weight of 1 kilogram, grams, 10 grams, and 1 gram. Interpret the unknown in multiplication and division to model and solve problems. Build non-unit fractions less than one whole from unit fractions. Count by units of 6 to multiply and divide using number bonds to decompose. Recognize and show that equivalent fractions refer to the same point on the number line.

MODERN CHEMISTRY CHAPTER 17 HOMEWORK 17-6

Build and write fractions greater than one whole using unit fractions. Model tiling with centimeter and inch unit squares as a strategy to measure honework.

Optional Video Lesson Understand the meaning of the unknown as the number of groups in division. Identify and represent shaded and non-shaded parts of one whole as fractions. Use the distributive property as a strategy to multiply and divide using units of 6 and 7.

Express whole numbers as fractions and recognize equivalence with different units. Looking for video lessons that will help you in your Common Core Grade 3 math classwork or homework?

Compare fractions and whole numbers on the number line by reasoning about their distance from 0.

Solve word problems involving time intervals within 1 hour by counting backward and forward using the number line and clock. Specify euerka partition a whole into equal parts, identifying and counting unit fractions using concrete models. 