Comparing Expressions Legal Moves

When comparing expressions, what can you do if you have the same piece on the same part?

• Flipping

• Zero Pairs

• Remove from Both Sides

• Remove

Select the expressions that are equal to the Expressions Mat. Make sure to include ALL possibilities.
(Shaded tiles are +, white tiles are -)

• -2

Tags

CCSS.6.EE.A.2C

Select the expressions that are equal to the Expressions Mat. Make sure to include ALL possibilities.

Tags

CCSS.6.EE.A.4

Which expressions are equivalent to the perimeter of the shape?

Tags

CCSS.7.EE.A.1

• A

• B

• C

• D

Tags

A-SSE.1

• A

• B

• C

• D

Tags

CCSS.6.EE.A.3

• A

• B

• C

• D

Tags

CCSS.8.EE.C.7B

• A
• B
• C
• D

Tags

CCSS.HSA.APR.A.1

• F

• G

• H

• J

Tags

CCSS.6.EE.A.4

• 2

• 4

• 8

Tags

CCSS.8.EE.C.7B