Algebra tiles and 1 step equations

What is the goal when solving an equation?

• To make zero pairs

• To isolate the variable

• To justify my answer

Tags

CCSS.7.EE.B.4A

What is a variable?

• A number that represents an unknown value

• A letter that represents an unknown value

Tags

CCSS.6.EE.A.2B

Which model represents X + 6 = 2 ?

• 
• 
• 

Tags

CCSS.6.EE.B.7

What would be the next step?

• Take away the 6 positives on the left so that the variable is isolated.

• Bring in 6 negatives on the left.

• Bring in 6 negatives to each side.

• Leave it alone

Tags

CCSS.6.EE.B.7

Which model represents "bring in 6 negatives to each side"?

• 
• 
• 
• 

What would be the next step?

• Make zero pairs on the left and remove them

• Make zero pairs on both sides and remove them

• Make zero pairs on the right and remove them

• Leave it alone

Tags

CCSS.6.EE.B.7

What is the solution model for X -6 =2 ?

• 
• 
• 
• 

Tags

CCSS.6.EE.B.7

Use you tiles to find the correct solution

• 
• 
• 
• 

Tags

CCSS.6.EE.B.7

Which model represents this equation?

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4A

Use your tiles to choose the correct solution for this equation.

• 
• 
• 
•