1. MATH UNIT 1 LESSON 20
Solve two-step word problems involving multiplication & division and assess the reasonableness of answers Or
Solve word problems where you have to do two things & decide whether your answer makes sense.

2. Skip Count by 5 Sprint Click to Start!
Once you get the thumbs up – click the screen again and a timer will start. It will chime when the timer is up. 

3. Skip Count Skip Count By 4s To 40 … in Italiano!
Skip Count by 6s to 42… en Español
Skip Count by 3s to 30 … in British

4. Problem of the Day!
Red, orange, and blue scarves are on sale for $4 each. Nina buys 2 scarves of each color. How much does she spend altogether? $4 R O B ?
Step 1: = 6
Step 2: 6 x $4 = $24

5. Concept Development
Red, Orange, and blue scarves are on sale for $4 each. Nina buys 2 scarves of each color. She also buys a hat that costs $4. How much does she spend altogether?
How is this like the problem of the day?
How is it different?

6. Concept Development $4 R O B 24
Step 1: 6 x $4 = $24

7. Concept Development
Now we add the hat:
1 hat x $4

8. Which is the same as what multiplication problem?
Concept Development R O B H
The hat & scarves cost $28.
Which is the same as what multiplication problem?
7 x $4 = $28
Step 1: 6 x $4 = $24
Step 2: $24 + $4 = $28

9. Concept Development
Let’s try it again!

10. Concept Development
Mr. Lim buys 7 plants for his garden. Each plant costs $5. The next day he buys a rose bush that also costs $5. How much more do the 7 plants cost than the rose bush?
How is this like the last problem?
How is it different?

11. Which is the same as what multiplication problem?
Concept Development
The plants cost $30 more than the rose bush.
6 x $5 = $30
Which is the same as what multiplication problem?
Step 1: 7 x $5 = $35
Step 2: $35 - $5 = $30

12. Concept Development
Mr. Lim buys 7 plants for his garden. Each plant costs $5. The next day he buys a rose bush that also costs $5. How much more do the 7 plants cost than the rose bush?
Our answer was $30 more.
Does this answer make sense?
Why or Why Not?

13. Partner Problem 10 children equally share 40 almonds.
How many almonds will each child get?
With your neighbor model & solve the problem, then we’ll share our answers.

14. Show what you know!
Problem Set 20!