5th math test Thomas

• 708.18
• 78.18
• 7,008.18
• 7.818

• 480.34
• 48.34
• 4,800.34
• 4834

(2x10,000) + (5x1,000) + (4x100) + (3x10) + (7x1)=

• 20,50,40,30,7
• 20,000,500,400,307
• 24,573
• 25,437

What is (5 x 1,000) + (6 x 100) + (7 x 1) + (2 x 1/10) + (3 x 1/100) 

• 5,670.23
• 5,607.23
• 5,670.203
• 5,607.203

Which number represents six and eighty-four thousandths in standard form?  

• (6 x 1) + (8 x 1/100) + (4 x 1/1000)
• 6.84
• (6 x 1) + (8 x 1/10) + (4 x 1/100)
• 6.084

Write in expanded form.
472,569.21

• (4x100,000)+(7x10,000)+(2x1000)+(5x10)+(6x1)+(2x1/100)
• (4x100,000)+(7x10,000)+(2x1000)+(5x100)+(6x10)+(9x1)+(2x1/10)+(1x1/100)
• (4x10,000)+(7x1000)+(5x100)+(6x10)+(9x1)+(2x1/10)+(1x1/100)
• 400,000+70,000+2,000+500+60+9+20+1

What does the 5 in the decimal 0.257 represent?

• fifths

• five tenths

• fiftieths

• five hundredths

(7 x 1/10) + (3 x 1/100) + (5 x 1/1,000)

• 735

• 7,350

• 73.5

• .735

two hundred four thousandths

• 204

• .204

• 2,004

• 20,004