Solve Multiplication Facts

4.NBT.5

Introduction

Today you will be creating models of multiplication problems.

Process

  1. Read through the entire process.
  2. Check out Mr. Smith's multiplication trick video below.
  3. Visit www.multiplication.com, select a game, and practice some multiplication facts that are a little more challenging for you. Spend about 10 minutes practicing.
  4. View the video: Solve Multiplication Problems Using Arrays.
  5. Take a look at some of the arrays and multiplication problems below the video.
  6. In your notebook, draw arrays for the following problems:
7 x 3
6 x 8
4 x 9
7. Return to the worksheet and answer the questions there.

2. VIDEO: Mr. Smith's Multiplication Trick

Teacher Tipster (Multiplication Facts Trick)

4. VIDEO: Solve Multiplication Problems Using Arrays

Solve multiplication problems using arrays (1) - 4.NBT.5

5. VIEW: Click on each picture to view the array. Make sure to notice the multiplication problem that it represents.

6. NOTEBOOK: Draw an array for each of the multiplication problems below. You may use any shape in your arrays.