# Multiplying by Multiples of 10

10, 20, 30, and up! In this lesson, students learn strategies for multiplying one-digit numbers by multiples of ten (10 through 90) through practice problems and playing a fun, hands-on game.
Need extra help for EL students? Try the Strategies for Multiplying by Multiples of 10 pre-lesson.
##### View aligned standards
Need extra help for EL students? Try the Strategies for Multiplying by Multiples of 10 pre-lesson.

#### Learning Objectives

Student will be able to multiply a one-digit number by a multiple of ten.

The adjustment to the whole group lesson is a modification to differentiate for children who are English learners.

#### Introduction

(1 minutes)
• Tell students that today, they will be learning how to multiply any one-digit number by a multiple of ten.
• Ask students to skip count by 10 to 100 together.
• Explain that your class will be focusing on two-digit multiples of ten for this lesson: 10, 20, 30, 40, 50, 60, 70, 80, and 90.

Beginning

• Allow students to skip count in their home language (L1) or new language (L2).

Intermediate

• Provide a student-friendly definition and an example for key terms, such as: multiple, one-digit number, multiply, two-digit number, factor, product.