2 2

Part A

Isabella wants to order the race times from her longest time to her shortest time.

Write the decimals in order from greatest to least.

12.7

12.08

12.78

12.87

12.807

Part B

Kayla explains how she compares Isabella's last two race times of 12.08 and

12.087 seconds.

Fill in the blanks to complete her explanation.

To find the greater number, I can compare the digits from greatest to least

place value. I write 12.08 as

so that it has the same number of

digits as 12.087. When I compare the digits in each place value, I see that the

digits are different for the first time in the

place. Since the value

of the digit 0 is

than the value of the digit

I know that 12.08

12.087 help fill in the blanks