Partitioning a Whole into Equal Parts Standard: Video Lesson 22 , Lesson Interpret the quotient as the number of groups or the number of objects in each group using units of 2. Use string to measure the perimeter of various circles to the nearest quarter inch. Round two-digit measurements to the nearest ten on the vertical number line. Find related multiplication facts by adding and subtracting equal groups in array models. Recognize and show that equivalent fractions refer to the same point on the number line.

Compare unit fractions by reasoning about their size using fraction strips. Count by units of 7 to multiply and divide using number bonds to decompose. Relate arrays to tape diagrams to model the commutative property of multiplication. Compare and classify quadrilaterals. Explore time as a continuous measurement using a stopwatch.

Partition various wholes precisely into equal parts using a number line method.

Count by units of 6 to leszon and divide using number bonds to decompose. Model the relationship between multiplication and division. You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Build and decompose a kilogram to reason about the size and weight of 1 kilogram, grams, 10 grams, and 1 gram.

Video Lesson mtahLesson Video Lesson 7Lesson 8: Decompose whole number fractions greater than 1 using whole number equivalence with various models.

# Module 4 Lesson 18 Homework | Math | ShowMe

Analyze data to problem solve. Concepts of Area Measurement Standard: Decompose quadrilaterals to understand perimeter as the boundary of a shape. Use all four operations to solve problems involving perimeter and missing measurements. Interpret the unknown in multiplication and division to model and solve problems using units of 6 and 7.

Compare fractions with the same numerator pictorially.

Solve two-step word problems involving multiplying single-digit factors and multiples of Decompose twice to subtract measurements including three-digit minuends with zeros in the tens and ones places. The Properties of Multiplication and Division Standard: Solve a variety of word problems with perimeter. Solve word problems 3.1 time intervals within 1 hour by adding and subtracting on the number line.

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

Represent and identify fractional parts of different wholes. Specify and partition a whole into equal parts, identifying and counting unit fractions by drawing pictorial area models.

Solve two-step word problems involving all four operations and assess the reasonableness of answers. Multiply by multiples of 10 using the place value chart. Specify and partition a whole into equal parts, identifying and counting unit fractions by folding fraction strips.

Multiplication and Division Using Units of 4 Standard: Multiplication and Division Using Units up to 8 Standard: Video Lesson 28Lesson Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. Estimate differences by rounding and apply to solve measurement word problems. ,ath

Comparison, Order, and Size of Fractions Standard: Explore time as a continuous measurement using a stopwatch. Foundations for Understanding Area Standard: Use rectangles to draw a robot with specified perimeter measurements, and reason about the different areas that may be produced.

Solve one-step word problems involving metric weights within and estimate to reason about solutions.

# Module 5, Lesson 18 | Math, Elementary Math, 3rd grade | ShowMe

Represent measurement data with line plots. Relate skip-counting by 5 on the clock and telling time to a continuous measurement model, the number line. Identify and use arithmetic patterns to multiply.