Multiplication by 10, 100

90 x 10=

• 900

• 90

• 9,000

• 90,000

2 x 10 =

• 200

• 20

• 2000

• 10

9 x 10=

• 9

• 900

• 9,000

• 90

12 x 10=

• 12

• 12,000

• 1,200

• 120

27 x 100 = 

• 2,700

• 270

• 27,000

• 270,000

8 hundreds x 10

• 810

• 800

• 8,000

• 80

November is TEN TIMES greater than August. How many pencils were there in November?

• 70

• 380

• 540

• 10

November is TEN TIMES greater than October. How many pencils were there in November?

• 70

• 380

• 540

• 10

50,000 is ​ (a)   greater than 5,000.

• ten times

• one hundred times

• ten

• one hundred

is TEN TIMES as much as 300.

• 3,000

• 3

• 300,000

• 30