Elementary Test Prep Math 4 (Grade 2) Page Title

There are many models you can use to make
a math idea easier to understand.
Choose the model below which
correctly leads you to the solution!

10+5+5+5=?

Model 1

Model 2

Model 3

10 + 10 + 5 = 25

Name odd numbers between 0 and 30.

Model 1

Model 2

Model 3

1 + 3 + 5 = 30

Model 1

Model 2

Model 3

34 + 28 = 62

So you can see that models sometimes help
you solve a math problem or show a math idea.

Click on the alligator to go back to the lesson.

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