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DODEA 3G Unit 1 CEPA Modeling Addition & Subtraction

Last updated about 5 years ago
2 questions
Note from the author:
Adapted from required DODEA 3rd grade - Unit 1 CEPA.
Use the information below to solve the problems.
1

PART A

First, write an equation or equations to find the total length, in feet, of the red, white, and blue borders.

Next, find the total length, in feet, of the red, white, and blue borders.

Enter your equation or equations, your answers, and your work or explanation in the space provided.

1

PART B

The teacher needed 231 feet of border for the wall outside the classroom. She bought some glitter border and used all of the white border. She has 58 feet of the glitter border left.

First, write an equation or equations to find the total length, in feet, of the glitter border she bought.

Next, find the total length, in feet, of the glitter border the teacher bought.

Enter your equation or equations, your answers, and your work or explanation in the space provided.