1. Problem Solving Strategies

2. Problem Solving Process
Understand
Plan
Solve
Check

3. Problem Solving Strategies
Act it out or make a model
Use logical reasoning
Draw a picture or diagram
Write a number sentence or equation
Make it simpler
Find a pattern
Make an organized list
Guess and check
Make or use a table, char, or graph
Work backwards

4. Name some strategies used in the previous problem

5. Mrs. Whong can average 55 mph on a highway
Mrs. Whong can average 55 mph on a highway. She plans to stop every 2 hours for 15 minutes. About how long will it take her to drive 300 miles?

6. How many different 3-digit numbers can be made from the numbers 0, 6, and 9?

7. 13 pigs and chickens are on a farm. Altogether the animals have 42 legs. How many are pigs and how many are chickens?

8. Bethany collects coins. She paid $28 for a coin
Bethany collects coins. She paid $28 for a coin. This new coin cost $8 less than twice the price of the last coin she bought. How much was the last coin she bought?