Unit 5 Lesson 3: Exercise 2

1) Arrange in ascending order

(sort the answers in the right order with the “move” button)

2) Arrange in ascending order

(sort the answers in the right order with the “move” button)

3) Arrange in ascending order.

(sort the answers in the right order with the “move” button)

4)Arrange in descending order

(sort the answers in the right order with the “move” button)

5)Arrange in descending order

(sort the answers in the right order with the “move” button)

6)Order these decimals from least to greatest. 

(sort the answers in the right order with the “move” button)

7) Order these decimals from least to greatest.

(sort the answers in the right order with the “move” button)

8)Write the smallest possible decimal between zero and one that uses the digits 5, 0, 4, 1, 9 and 6 exactly once.

9) Which of the following choices lists these decimals in order from least to greatest: 3.45, 3.0459, 3.5, and 3.4059?

A. 3.0459, 3.4059, 3.45, 3.5
B. 3.4059, 3.5, 3.0459, 3.45
C. 3.5, 3.45, 3.4059, 3.0459
D. none of the above

10) Which of the following choices lists these decimals in order from least to greatest:  7.102,  7.0102,  7.012,  7.00102,  7.102021?

A. 7.102021, 7.00102, 7.012, 7.0102, 7.102
B. 7.00102, 7.0102, 7.102,7.012,  7.102021
C. 7.102021, 7.102, 7.012, 7.0102, 7.00102
D. None of the above

11) Five swimmers are entered into a competition. Four of the swimmers have had their turns. Their scores are 9.8 s, 9.75 s, 9.79 s, and 9.81 s. What score must the last swimmer get in order to win the competition?

Tom, Sally, Bob, and Jill ran a race. Tom’s time was 12.03 seconds, Sally’s was 12.284 seconds, Bob’s was 12.62 seconds and Jill’s was 12.9 seconds. In what order did they finish? 

13) Ronald, Cindy and Jose had a contest to see whose paper airplane could fly the farthest. Ronald went 8.6 meters, Cindy’s went 8.245 meters and Jose’s went 8.35 meters. Who won the contest?

14) Mrs. Sanders bought 3 pumpkins. The first one weighed 4.8 kilograms, the second one weighed 4.09 kilograms and the third one weighed 4.196 kilograms. Which pumpkin weighed the least?

15) Terry, Rachael and Belinda raced each other to see how long it took to type a paragraph. Terry finished in 15.086 seconds, Rachael typed hers in 15.92 seconds and Belinda typed hers in 15.325 seconds. Who won the contest?