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You can check subtraction by adding because subtraction is essentially the inverse operation of addition. When you subtract a number from another, the result should match the original number when you add the subtracted value back to the result. If the sum of the result and the subtracted number equals the original number, then the subtraction was performed correctly. This relationship between the two operations ensures accuracy in calculations.
What else can I help you with?
How check if your answer in a subtraction?
To check your answer in a subtraction problem, you can add the difference back to the smaller number. If the sum equals the larger number, your subtraction is correct. For example, if you subtracted 5 from 12 and got 7, you would check by adding 7 and 5 to see if you return to 12. If the numbers match, your answer is confirmed.
How is subtraction rational numbers different from adding?
Subtraction is not commutative nor associative.
A sentence with the word subtraction in it?
l like adding better than subtraction in maths
How is subtraction and rational numbers are different from adding?
They are different in the same way that subtraction of integers is different from their addition.
How do you check addition with division?
You don't. You can check addition with subtraction or subtraction with addition, since subtraction is the opposite of addition. Similary, you can check division with multiplication, or vice versa.
How check if your answer in a subtraction?
To check your answer in a subtraction problem, you can add the difference back to the smaller number. If the sum equals the larger number, your subtraction is correct. For example, if you subtracted 5 from 12 and got 7, you would check by adding 7 and 5 to see if you return to 12. If the numbers match, your answer is confirmed.
How is subtraction rational numbers different from adding?
Subtraction is not commutative nor associative.
A sentence with the word subtraction in it?
l like adding better than subtraction in maths
How is subtraction and rational numbers are different from adding?
They are different in the same way that subtraction of integers is different from their addition.
What is numbering area?
adding, subtraction, multiplacation and divsion.
How do you check addition with division?
You don't. You can check addition with subtraction or subtraction with addition, since subtraction is the opposite of addition. Similary, you can check division with multiplication, or vice versa.
How are addition and subtraction stories alike?
Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.
What is an adding machine?
An adding machine is a mechanical or electromechanical calculator which could perform addition and subtraction.
What is the difference from adding and subtracting?
adding is 2+2=4 and subtraction is 2-2=0
Is writing a check adding or subtract?
Writing a check is essentially a subtraction from your account balance. When you write a check, you are instructing your bank to withdraw a specific amount from your account to pay someone else, thus reducing your available funds.
How is subtracting fractions different from adding fractions?
In subtraction you take away rather than add. Also, addition is commutative, subtraction is not so the order of the numbers does matter for subtraction.
Is adding and subtracting polynomials the same?
Addition and subtraction are inverse functions.
