how to do you do missing digits to make each number sentence true

2 + ___ = 10

What number sentence do you want help with?

Use structure what property of addition is shown in the following number sentence ?explain7+(3+5)=(7+3)+5

The average of four numbers is 21. If three numbers are 12, 18, and 28, what is the missing number?

Arrange digits 126 and 8 to make the each snumber sentence true use each digits only once

Arrange digits 126 and 8 to make the each snumber sentence true use each digits only once

To solve a problem where you need to find the missing digits to make each number sentence true, you can follow these steps:

1. Understand the problem: Read the number sentence carefully and make sure you understand what is being asked. Identify the missing digits in the equation.

2. Analyze the given information: Look for any clues or constraints provided in the question. Sometimes, there might be additional conditions or relationships between the numbers.

3. Apply mathematical operations: Use the principles of arithmetic to analyze the equation and determine which operations need to be performed. Consider the order of operations (PEMDAS/BODMAS) if there are brackets, exponents, multiplication/division, or addition/subtraction involved.

4. Trial and error: Begin by replacing the missing digits with possible values. Start with logical choices based on the constraints or conditions mentioned in the question. Then, check if the equation holds true for the chosen values. Adjust the digits until the equation is balanced.

5. Verify the solution: Once you have found a combination of digits that satisfy all the equations, double-check your answer by substituting the missing digits back into the original number sentence. Ensure that it holds true for all equations.

6. Generalize the solution: If there is a pattern or logic behind the missing digits, try to generalize your solution. This might help in solving similar problems more efficiently in the future.

Remember, solving missing digit problems requires careful logical thinking, persistence, and sometimes a bit of trial and error.