1. Multiplication Comparisons

2. 10 is 7 more than 3 10 = 7 + 3 Let’s Review
Write the equation for each situation.
10 is 7 more than 3
10 =

3. Let’s Review
Write the equation for each situation.
There are 15 fish in the lagoon.  Some more fish swam into the lagoon.  Now there are 27 fish.
15 + f = 27

4. Ms. Smith = Ms. Jones - 3 21 = J - 3 Let’s Review
Write the equation for each situation.
Ms. Smith has 3 fewer students than Ms. Jones. Ms. Smith has 21 students. How many students does Ms. Jones have?
Ms. Smith = Ms. Jones - 3
21 = J - 3

5. A comparison problem, compares amounts.
Addition comparisons use:
How much more
How many fewer
How many more
How much less
How much larger

6. A comparison problem, compares amounts.
Multiplication comparisons use:
Times as many
As many as
Times as much
As much as
Times as long

7. Write the equation for the situation.
15 is 3 times as many as 5
15 = x
I need 3 times 5 5
How would you draw a model to show comparisons? 5 15

8. Draw a model for the situation.
Carly has 9 pennies. Jack has 4 times as many pennies as Carly. 9
Carly: 9
Jack has 36 pennies.
I count the amount in all the squares. So, together they have 45 pennies.
I don’t know.
But I do know he has 4 times as many as Carly. So I will draw 4 equal squares.
Jack:
The amount of pennies Carly has, and the amount of pennies Jack has.
Carly has 9 pennies.
What are we comparing?
How many pennies do they have altogether?
How many pennies does Carly have?
How many pennies does Jack have? 36 n

9. Solve
Try it Out!

10. Jennifer has 7 times as many stuffed animals as Christine
Jennifer has 7 times as many stuffed animals as Christine. Christine has 4 stuffed animals. Create a multiplication equation that represents the situation.
4x7=28
Or any variation

11. Michael has 60 Legos. Brady has 8 times as many Legos as Michael
Michael has 60 Legos. Brady has 8 times as many Legos as Michael. Which equations show how many Legos Brady has?
Ⓐ 60 x 8 = ? Ⓑ = ? Ⓒ 60 (8) = ? Ⓓ 60 ÷ 8 = ? Ⓔ (60 x 4) + (60 x 4) = ?
A,c, e