Addition is the opposite of subtraction. For example, 24 - 9 = 15. If you want to check your answer, add 9 + 15. It equals 24, so your answer is correct.
Chat with our AI personalities
Subtraction is used to check addition.
that we can use it
addition and subtraction
for addition you take the sum and subtract one of the numbers being added from it and for subtraction you add the difference with the second number being subtracted so it equals the first number
d-a-s division-addition-subtraction