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Biblioteka

7th Math Unit 3 Day 2 - 1/12

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Posljednje ažuriranje about 2 years ago
10

Objectives:

  • KWBAT write equivalent expressions by adding like terms vertically

1
1
1
1
1
1
1
1
2
2

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

Pitanje 1
1.

Write equivalent expressions by adding the following expressions vertically.

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

Pitanje 2
2.

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)

Pitanje 3
3.

Write equivalent expressions by adding the following expressions vertically.

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

Pitanje 4
4.

Write equivalent expressions by adding the following expressions vertically.

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

Pitanje 5
5.

Write equivalent expressions by adding the following expressions vertically.

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

Pitanje 6
6.

Write equivalent expressions by adding the following expressions vertically.

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

Pitanje 7
7.

Write equivalent expressions by adding the following expressions vertically.

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

Pitanje 8
8.

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

Pitanje 9
9.

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

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

Pitanje 10
10.

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

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