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SmartmanApps@programming.dev ⁨1⁩ ⁨day⁩ ago

I’m not wrong.

says person who has no evidence whatsoever to show that they are correct, so as I said, no matter how many times you repeat it, you are still wrong 😂

You never asked for citations.

And the questions I did ask you didn’t answer anyway, because you know in both cases it proves you wrong. Notice how I didn’t need you to ask me for evidence to produce it? That’s what people who are backed up by facts can do 😂

you did it for me with your screenshot

Which proved you were wrong 😂

But here you go

Well, here you go proving you have a severe comprehension problem anyway… 😂

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Multiplying by a number is the same as dividing by its reciprocal and vice versa

Yep, gives the same result, but does not say that the number and it’s inverse are the same thing 😂

Here’s another source if you’re allergic to Wikipedia

Which also wasn’t a Maths textbook 😂 So far you’re only proving my point that you can’t cite any Maths textbooks that agree with you

Again, the mnemonics, when taught without appropriate context

Which they never are

cause people to think that 9-3+2 is 4

Nope, no-one thinks that. Addition first for 9-3+2 is +(9+2)-3=+11-8=3 same correct answer as left to right, which is why the textbook teaches you to do it that way 😂

If you understand what is multiplication and what is addition

Which you’re demonstrated repeatedly that you don’t, and here we are

who think that the order of operations is set to: Multiplication → Division → Addition → Subtraction

Which is a totally valid thing to do, as is taught by the textbook 🙄

instead of being (M or D, start from the left) → (A or S, start from the left)

Which is also a valid thing to do. That’s the whole point, it does not matter which order you do addition and subtraction 😂

when the actual result is 8, because they think that they have to calculate the addition first

And when they do calculate the addition first, they get an answer of 8, as I just proved a few comments back 😂 Add all the positive numbers, then subtract the total of all the negative numbers. This is so not complicated, and yet you seem to have trouble understanding it

Where did you get the 1 and 3 from?

From an example of how 2+2 and 1+3 aren’t the same thing, even though they equal the same value, which you are now trying to avoid addressing because you know it proves you are wrong 😂

Do you not know what fractions are…?

I’m starting to wonder if you do, given you think 2/2 is the same thing as 2x½ - one has a fraction, the other doesn’t, but you think they are the same thing 🙄

You’re so very, very confused by all of this

says person not remembering that they brought it up to begin with… 😂

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you have absolutely fundamental lacks in understanding of maths

says person who thinks doing addition first for 9-3+2 is 4 😂

maths textbooks all over the world use brackets all the time

Not for 2-2 they don’t. Go ahead and cite one. I’ll wait

you can write 2 - 2 as -2 + 2, or - a slightly less legible version - as 2 + -2. You’ll get the same result, and this inversion is a perfectly “legal” mathematical operation. Which shows you how addition and subtraction are equal

Which proves my point that you can do addition and subtraction in any order, given you just admitted that 2-2 and -2+2 give the same result 😂

One more time, let me

deflect from the point, yet again

We were not talking about monomials

No, we were talking about textbooks teaching to do addition first, and you then deflected into talking about monomials, because you knew it proved you were wrong 😂

If you set the pronumerals in addition/subtraction problems to 1, you would have

The exact same thing as an expression written without pronumerals 😂 I see you’re still not understanding how pronumerals work then

difference between -2 + 2 and 2 - 2 is the same, proving - again - that subtraction is equal to addition of a negative

and thus proving again that they can be done in any order 😂 It’s so hilarious watching you prove yourself wrong

Which is my point. Which you are proving

No, you’re actually proving my point 🤣

I didn’t have to, you did it for me.

I only posted things that prove you wrong, but apparently I don’t need to because you are proving yourself wrong 🤣

Now do -(2+4) + (1+3) and guess what you have?

The exact same answer, -2, again proving you can do them in any order 🤣

I already suggested this: read it again, but slower.

It still says add all positive numbers first, then subtract the total of the negative numbers. I’m not sure what you think is going to happen - are you expecting the words to magically change if you read it slowly? 🤣

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