November 24, 2009 Answer the 9 questions on the

exit slip.NO TALKING! This is for a

grade.

When you are done, wait quietly.

• The chart below gives the place value for each digit in the number 1.23

1 • 2 3

WHOLE TENTHS HUNDREDTHS

DECIMAL FRACTIONS

ROUNDING DECIMAL FRACTIONS

Rounding rules: Determine place value to which number is to be

rounded Look at digit immediately to its right

If digit is less than 5, drop it and all digits to its right If digit is 5 or more, add 1 to digit in place to which

you are rounding. Then drop all digits to its right Round the number 1.27 to the nearest tenth.

The Dime Store If your purchase comes to a price

that has four or less in the cents position, the store will lower the price to the 10 cents below the actual price.

$5.23$5.20

The Dime Store If a purchase amounts to a price

that has five or more in the cents position, the store will raise the price to the 10 cents above the actual price.

$17.78$17.80

$23.42

$13.56

Round to the nearest tenths

place.

$8.79

$2.82

Round to the nearest tenths

place.

$3.11

$15.65

Round to the nearest tenths

place.

The Dollar Store There is a store named “The Dollar

Store” For payment, it only accepts dollar

bills, and it only gives change in dollars.

Round to the nearest ones place.

$1.36

$5.58

Round to the nearest ones place.

$37.82

$14.12