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7th Math Unit 3 Day 2 - 1/12

Last updated over 1 year ago
10 questions

Objectives:

  • KWBAT write equivalent expressions by adding like terms vertically

Directions: Complete the problems below to the best of your ability.
CFS:
  • Accurately identifies like terms
  • Accurately rewrites as addition
  • Accurately simplifies to standard form
1

Write equivalent expressions by adding the following expressions vertically.

(4y-2)+(y+3)

1

Write equivalent expressions by adding the following expressions vertically.

REMEMBER that subtracting means the opposite for everything in the second group.

(6c-4)-(c-3)

1

Write equivalent expressions by adding the following expressions vertically.

(5x-4)+(-2+5x)

1

Write equivalent expressions by adding the following expressions vertically.

(9x+5)-(-3+x)

1

Write equivalent expressions by adding the following expressions vertically.

(5x+2y+8z)+(4x+4y-5z)

1

Write equivalent expressions by adding the following expressions vertically.

(3a+20b-12c)-(3a+6b-2c)

1

Write equivalent expressions by adding the following expressions vertically.

(3y-2x+8z-4)+(5x-3z+10y+8)

1

Write equivalent expressions by adding the following expressions vertically.

(-14a+2c-5b)-(3a+5b-8c)

Wait until Mr. Espinoza tells you to move on to the exit ticket.

Directions: Answer all questions and show your thinking.

CFS:
  • Accurately identifies like terms
  • Accurately rewrites as addition
  • Accurately simplifies to standard form
2

Write the expression in standard form by using vertical addition. You must show all work for credit.

(4f+2g-3)+(3f+8g-6)

2

Write the expression in standard form by using vertical addition. You must show all work for credit.

(9m+2)-(5m-3)