Multiplication and Division Using Units of 6 and 7 Standard: Solving Word Problems Standard: Understand the function of parentheses and apply to solving problems. 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. Video Lesson 15 , Lesson
Use a line plot to record the number of rectangles constructed from a given number of unit squares. Demonstrate the possible whole number side lengths of rectangles with areas of 24, 36, 48, or 72 square units using the associative property. Understand distance and position on the number line as strategies for comparing fractions. Decompose and recompose shapes to compare areas. Interpret the quotient as the number of groups or the number of objects in each group using units of 3.
Multiplication and the Meaning of the Factors Standard: Estimate and measure liquid volume in liters and milliliters using the vertical number line.
Unit Fractions and their Relation to the Whole Standard: Find the area of a rectangle through multiplication of the side lengths.
Gr3Mod3: Exit Ticket Solutions
Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. Round two-digit measurements to the nearest ten on the vertical number line. Interpret the meaning of factors – the size of the group or the number of groups.
Develop estimation strategies by reasoning about the weight in kilograms of a series of familiar objects to establish mental benchmark measures. Division Using Units of 2 and 3 Standard: Video Lesson 13Lesson Add measurements using the standard algorithm to compose larger units once.
Common Core Grade 3 Math (Worksheets, Homework, Solutions, Examples, Lesson Plans)
Draw polygons with specified attributes to solve problems. Estimate sums by rounding and apply to solve measurement word problems. Explore time as a continuous measurement using a stopwatch. Compare unit fractions by reasoning about their size using fraction strips.
Tessellate to understand perimeter as the boundary of a shape. Round two- and three-digit numbers to the nearest ten on the vertical number line. Concepts of Area Measurement Standard: Interpret the quotient as the number of groups or the number of objects in each group using units of 3.
Rounding to the Nearest Ten and Hundred Standard: Specify and partition a whole into equal parts, identifying and counting unit fractions by drawing pictorial area models.
Estimate sums and differences of measurements by rounding, and then solve mixed word problems. Decompose quadrilaterals to understand perimeter as homewirk boundary of a shape. The Properties of Multiplication and Division Standard: Identify a shaded fractional part in different ways depending on the designation of the whole.
Recognize and show that equivalent fractions have the same size, though not necessarily the same shape. Topics A-E assessment 1 day, eurwka 1 day, remediation or further applications 1 day. Next Previous View slideshow More Cancel. Identify and represent shaded and non-shaded parts of one whole as fractions.
Common Core Grade 3 Math (Worksheets, Homework, Lesson Plans)
Generate and Analyze Measurement Data Standard: Fractions on the Number Line Standard: Demonstrate the possible whole number side lengths of rectangles with areas of 24, 36, 48, or 72 square units using the associative property.
Solve word problems involving time intervals within 1 hour by adding and subtracting on the number line. Multiplication and Division Using Units of 9 Standard: Identify patterns in multiplication and division facts using the multiplication table.