3-3=0
33*3=99 3*33=99
6 / (1 - 5/7)
9
pemdas mean parentheses exponent multiplication division addition subtraction to remember say in your head please excuse my dear aunt sally.
the answer is unknown error
A subtraction problem can always be written as an addition problem by using the concept of "adding the opposite." For example, the subtraction equation (a - b) can be transformed into the addition equation (a + (-b)). This representation helps to maintain the same numerical relationship while expressing it in a different mathematical form.
If you have x+-y=z, than you can turrn it into subtraction: x-y=z. x+-y=x-y
Addition and subtraction are inverse operations. So you can solve addition by subtracting.
800 + 90 + 4 - 1 = 893
By using division, multiplication, addition or subtraction
To complete an addition pattern using 3, you can rearrange the addition statements by using subtraction. For example, if the pattern is 3, 6, 9, you can see that each number increases by 3. To find the previous number in the sequence, you can subtract 3 from the current number: 9 - 3 = 6 and 6 - 3 = 3. This shows that subtraction can help identify the consistent step in an addition pattern.
110 divided by 2
505
Problems involving the addition and subtraction of unlike fractions.
33*3=99 3*33=99
impossible
123-45-67+89??