## CHAPTER 9: MULTIPLYING MULTI-DIGIT NUMBERS

**Lesson 2: Multiplying 10s and 100s **

Use these interactive activities to encourage students to have fun on the Web while learning about multiplication of multi-digit numbers. Students can try these activities on their own or in pairs.

**Goal**

Use patterns to multiply 10s and 100s.

**Builds Upon **

Student Book pages 312-313

**Instructions for Use**

**Multiplication Millionaire** allows students to demonstrate an understanding of multiplication to solve problems.

To use Multiplication Millionaire, click on the “Start” button on the first screen. Read the problem on the next screen and choose the answer from the four options labelled A, B, C and D below. Answer 15 questions to win the game and become and Multiplication Millionaire! If you need help, there are three “Hint” buttons at the bottom of the screen. Use them wisely as there are only three hints for the entire game.