Find the missing numbers in the equation
Preview only Sign up to use worksheet Signup now
  • Introduction
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

In this worksheet, you must find the missing numbers in the equation.

In algebra, we use a letter to represent the unknown number.


Examples:


1 + x = 4.   x =
 

 

4y = 24.   y =
 

 

Answer:

 

x = 4 - 1 = 3

y = 24 ÷ 4 = 6

  • Question 1
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Solve the following equation to find x:

 

x + 1 = 8

 

(Just write the final answer in the box below)

  • Question 2
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Solve the following equation to find y:

 

y + 4 = 24

 

(Just write the final answer in the box below)

  • Question 3
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Solve the following equation to find x:

 

x - 1 = 8

 

(Just write the final answer in the box below)

  • Question 4
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

 

Solve the following equation to find y:

 

8y = 72

 

(Just write the final answer in the box below)

 

  • Question 5
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

 

Solve the following equation to find a:

 

a ÷ 4 = 8

 

(Just write the final answer in the box below)

 

  • Question 6
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

 

Solve the following equation to find x:

 

x - 7 = 80

 

(Just write the final answer in the box below)

 

  • Question 7
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

 

Solve the following equation to find x:

 

15 + x = 18

 

(Just write the final answer in the box below)

 

  • Question 8
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

 

Solve the following equation to find y:

 

15 - y = 8

 

(Just write the final answer in the box below)

 

  • Question 9
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Solve the following equation to find y:

 

15 ÷ y = 5

 

(Just write the final answer in the box below)

  • Question 10
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Solve the following equation to find y:

 

5y = 15

 

(Just write the final answer in the box below)

Progress