Lesson 4

Multiplication and Rectangles

Est. Class Sessions: 3

Daily Practice and Problems

Teacher Notes
X

TIMS Task

Use this DPP item to practice using rectangular arrays and number sentences to represent multiplication facts.

  2. 3 × 8 = 24 sq cm
  3. 2 rows of 12 tiles; 2 × 12 = 24

    4 rows of 6 tiles; 4 × 6 = 24

J. Multiplication and Rectangles

A rectangle is made from 3 rows with 8 tiles in each row.

  1. Draw this rectangle on the Centimeter Grid below.
  2. What is the area of the rectangle? Write a number sentence to show your answer.
  3. What other rectangle can be made with the same number of tiles? Write a number sentence for each rectangle.