Solving One-Step One Variable Equations Review

Solving Equations

6.EE.A.2c- Evaluate expressions at specific values of their variables.
6.EE.B.6 Use variables to represent numbers and write expressions when solving a real world or mathematical problem. understand a variable can represent an unknown number.

Multiple Choice

🟥 $$+7=11$$

• 18

• 4

• 11

• 7

Fill in the Blanks

🔷-4=2

Fill in the Blanks

🐧 * 6 = 48

Fill in the Blanks

🛑 ÷ 10 = 9

Fill in the Blanks

12 - 🟣 = 9

Fill in the Blanks

7 x 🟩 = 35

In order to Solve for a variable (Find out what the variable equals) you must use Inverse Operations

Inverse Operations are Operations that are opposite (opperations that undo each other)
-Add and Subtract
-Multiply and Divide

Multiple Choice

What opperation would you use to Solve for B

B - 14 = 3

*what is the opposite (inverse) of subtraction?

• Add

• Subtract

• Multiply

• Divide

Multiple Choice

What opperation would you use to Solve for B

4B=32

• Add

• Subtract

• Multiply

• Divide

Multiple Choice

What opperation would you use to Solve for g

g + 2 = 5

• Add

• Subtract

• Multiply

• Divide

Multiple Choice

What opperation would you use to Solve for u

 u ÷ 3 = 4

• Add

• Subtract

• Multiply

• Divide

Multiple Choice

An octopus’s suction cups are evenly divided among its 8 arms. He has 240 suction cups on each arm.    The equations s ÷ 8 = 240 represents this situation. Solve for s.

• 1920

• 30

• 248

• 232

Fill in the Blanks

Jalen’s goal is to own 30 comic books.  He currently has 17. The equation 17 + b = 30 represents this situation.  Solve for b.