Decimal Review

How should 287.42 be written in words?

• twenty-eight thousand seven hundred forty-two
• twenty-eight thousand seventy-four and two tenths
• two hundred eighty-seven and forty-two hundredths
• two hundred eighty and seven hundred forty-two thousandths

What does the 5 in the decimal .257 represent?

• fifths
• five tenths
• fiftieths
• five hundredths

12.090  ____ 12.10

• >

• <

• =

• ?

A city had 7.8 inches of rain in March and 5.2 inches of rain in January. What is the difference in rainfall between the two months?

Mikey bought one Hot Dog meal for $5.60 and another Pizza meal for $8.50. What is the total amount he spent?

What is the value of 3.6 x 4.2?