

1. 
What is the second step in the 4step plan to solve problems? 


A. 
Solve 
B. 
Explore 


C. 
Examine 
D. 
Plan 


Hint 


2. 
What is the last step in the 4step plan to solve problems? 


A. 
Examine 
B. 
Solve 


C. 
Plan 
D. 
Explore 


Hint 


3. 
An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks? 


A. 
17 pounds 
B. 
5 pounds 


C. 
7 pounds 
D. 
12 pounds 


Hint 


4. 
Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School? 


A. 
41 
B. 
220 


C. 
400 
D. 
200 


Hint 


5. 
Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games. 


A. 
55 
B. 
22 


C. 
100 
D. 
220 


Hint 


