One Step Equations

What does the word "inverse" mean?

• the same

• the opposite

What is the inverse of addition?

• Addition

• Multiplication

• Subtraction

• Division

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.7.NS.A.3

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.4.NBT.B.6

Select the correct inverse operation for the following problem:

y + 53 = 99

• Add 99

• Add 53

• Subtract 99

• Subtract 53

What would the inverse operation be?
 $2s=19$  

• addition

• subtraction

• multiplication

• division

Select the correct inverse operation for the following problem:

n + 1.5 = 5

• Subtract 1.5

• Add 5

• Add 1.5

• Subtract 5

Select the correct inverse operation for the following problem:

x - 15 = 45

• Add 45

• Subtract 45

• Add 15

• Subtract 15

The variable, k, is being divided by 11. How should you show your work to isolate the variable?

• Divide both sides by 11

• Multiply both sides by 11.

• Add 11 to both sides.

• Subtract 11 to both sides.

r + 20 = 27

• r = 7
• r = 47
• r = 13
• r = 20

Tags

CCSS.6.EE.B.7