Multiplying and Dividing by 10

Multiplying and Dividing by 10

Multiplying by 10 

When we move a digit over one place to the left we are multiplying that number by 10.

2,000 X 10 = 20,000

Multiple Choice

800,000 x 10

• 800

• 8,000

• 8,000,000

Multiple Select

40,000 x 10

• 4,000

• 400,000

• 40

• 4,000,000

Dividing by 10 

When we move a digit over one place to the right we are dividing that number by 10.

Multiple Choice

Let's Practice

$$400\ \div\ 10\ =$$  

• 4

• 40

• 4,000

• 400

Multiple Select

$$7,000,000\ \div\ 10\$$  

• 7,000

• 700,000

• 700

• 70