1. Splash Screen

2. Five-Minute Check (over Lesson 3–4) Main Idea
Example 1: Problem-Solving Strategy
Lesson Menu

3. I will solve problems by drawing a picture.
Main Idea/Vocabulary

4. For the school carnival, the fifth grade wants to put game booths at the back of the school parking lot. Each game booth is 7 feet wide and must be 5 feet from the next booth. The booths at each end must be at least 10 feet from the end of the parking lot. If the parking lot is 82 feet long, what is the greatest number of game booths that they can put at the school carnival?
Example 1

5. Understand What facts do you know? The parking lot is 82 feet long.
Information about the size and layout of the booths.
What do you need to find?
What is the greatest number of game booths the carnival can have?
Example 1

6. Plan
You can draw a picture of the parking lot.
Example 1

7. Solve
First, mark off 10 feet from the left end and 10 feet from the right end. Then, mark 7 feet for a game booth and 5 feet of space until you have no more space remaining.
Example 1

8. Solve
Since there is only 7 feet remaining, there is not enough space in the parking lot to have a sixth booth.
Answer: They can have 5 booths.
Example 1

9. Check
Look back at the problem. The space for 5 game booths is 5 × 7 or 35 feet. The space needed at the ends is or 20 feet. The space needed between the booths is 5 × 4 or 20 feet. So, = 75 feet and 75 < 82. So, the answer makes sense.
Example 1

10. End of the Lesson
End Lesson

11. Five-Minute Check (over Lesson 3–4) Image Bank Math Tool Chest
Multiply Mentally
Resources

12. Find 47 × 6. 282 376 264 272 (over Lesson 3–4) A B C D
Five Minute Check 1

13. Find 67 × 3. 205 200 214 201 (over Lesson 3–4) A B C D
Five Minute Check 2

14. Find 8 × 63. 514 504 492 498 (over Lesson 3–4) A B C D
Five Minute Check 3

15. Find 4 × 321. 1,284 1,264 1,384 1,424 (over Lesson 3–4) A B C D
Five Minute Check 4

16. Find 765 × 3. 2,385 2,295 2,545 2,665 (over Lesson 3–4) A B C D
Five Minute Check 5

17. Find 609 × 6. 3,645 3,054 3,654 3,045 (over Lesson 3–4) A B C D
Five Minute Check 6

18. End of Custom Shows