Decimal Review

Label each place value.

j

i

h

g

f

e

d

c

b

a

1/100

100,000

1,000

100

10,000

10

1/1000

1

Decimal

1/10

Organize these options into the right categories

Groups:

(a) Expanded Form

,

(b) Standard Form

,

(c) Word Form

• (6x100)+(1x0.002)+(2x0.03)

• Six hundred and thirty-two thousandths

• Twenty and sixteen hundredths

• 20.16

• 600.032

• (2x10)+(1x1/10)+(6x1/100)

Change this number from standard form into expanded form by dragging and dropping the correct digit and place value.

Standard Form: 970.035

Expanded Form: (​ (a)   x​ 100 ) + (​ (b)   x​ ​ (c)   ) + (​ 3 x​ (d)   ) + (5 x ​ (e)   )

• 9
• 7
• 0.01
• 0.001
• 10
• 100
• 1
• 3

Match the standard form with their correct expanded form.

• (6 x 100) + (8 x 1) + (9 x 0.1)

• 68.09

• (6 x 100) + (8 x 10) + (9 x 0.01)

• 680.09

• (6 x 10) + (8 x 0.01) + (9 x 0.001)

• 608.9

• (6 x 10) + (8 x 1) + (9 x 0.01)

• 60.089

• (6 x 100) + (8 x 1) + (9 x 0.01)

• 608.09

Which of the following numbers is the standard form of 4 x 1,000 + 8 x 10 + 1 x 0.01 + 2 x 0.001?

• 4,800.012
• 4,080.012
• 4,080.120
• 4,800.12