Multiplying by tens

12 x 10= ?

14 x 20 = ?

3 x 200,000 =

10 x 100 = ?

• 100

• 1,000

• 10,000

• 1010

25 x 1,000 = ?

• 25,000

• 2,500

• 5,000

• 25,250

440 x 20 = ?

10 x 10 = ?

• 110

• 1,000

• 10,000

• 100

20 x 2 x 1=

• 400

• 140

• 40

• 80