Math Composing & Decomposing Decimals

Represent 8.284 in expanded form

• 8 + 2 + 8 + 4

• 8 + 0.2 + 0.08 + 0.004

• 8 + 200 + 80 + 4

• 8000+ 0.2 + 0.08 + 0.004

• 0.04

• 0.004

• 4000

The shaded model represents the decimal-

• 0.08

• 0.8

• 0.92

• 8

504.82 =

• 500+4+200+8

• 504+ 0.82

• 500+4

• 504+2

10 + 3 + 0.2 + 0.04

• 4231

• 3124

• 13 .24

• 132+0.4

Represent 8.284 in expanded form

• 8 + 2 + 8 + 4

• 8 + 0.2 + 0.08 + 0.004

• 8 + 200 + 80 + 4

• 8000+ 0.2 + 0.08 + 0.004

What is the value of the digit 5
78.25

• 50
• .05
• .005
• 500

What is the place of the underlined digit?

0.64

• hundredths

• ones

• tenths

• tens

Choose the correct decimal

5 tenths

• 5.0

• 0.05

• 0.5

• 0.50

What is the missing number in the expanded form of 56,201?
50,000 + ____ + 200 + 1

• 6
• 600
• 6,000
• 60

Tags

4.NBT.1A