Solving One-Step Equations Challenge

What is the main difference between an equation and an expression?

• An equation has an equal sign, while an expression does not.

• An expression has an equal sign, while an equation does not.

• Both have equal signs.

• Neither have equal signs.

If you have the equation n + 4 = 10, what is the value of n?

• 4

• 6

• 10

• 14

What is the inverse operation of addition?

• Addition

• Subtraction

• Division

• Multiplication

In the equation b - 5 = 18, what should you add to both sides to isolate b?

• 0

• 5

• 18

• 23

What is the value of x in the equation x - 5.6 = 25?

• 30.6

• 19.4

• 25

• 5.6

In the equation y + 17 = 74, what should you subtract from both sides to isolate y?

• 17

• 57

• 74

• 0

What is the inverse operation of division?

• Multiplication

• Subtraction

• Addition

• Division

In the equation x / 7 = 35, what should you multiply both sides by to isolate x?

• 5

• 245

• 35

• 7

If Pete is 15 years old and this is 6 years younger than his sister, how old is his sister?

• 6

• 9

• 21

• 15

Jane ran 15 miles in 5 days. How many miles did she run each day?

• 15

• 2

• 3

• 5