Math Is Fun Forum

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Best of mathaholic

Okay, you wonder why I made this topic?

I just want to show you the best topics I made in Puzzles and Games, and make it into a cool game where everyone can enjoy.

So, this game is a combination of games like:

1. Add 99 and post it forever.
2. Cube It!
3. Prime Number Challenges

and will ask mix-up questions, like:

What is p5 cubed + 99 (1430)

and more.

Let's go!

-------------------------------------------------------------

1. What is p10 + 99 cubed?

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Agnishom

Real Member

From: Riemann Sphere

Registered: 2011-01-29

Posts: 24,996

Website

Re: Best of mathaholic

What is p5 and how are you doing?

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'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
I'm not crazy, my mother had me tested.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

phrontister

Real Member

From: The Land of Tomorrow

Registered: 2009-07-12

Posts: 4,880

Re: Best of mathaholic

Hi mathaholic,

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"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

PEMDAS, guys. It's 970299 + 29, then it's 970328.

#2. 99 squared + p10

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

Okay, 9830 is correct, guys!

3. 78 + 99 - 2 ^ 3. Pemdas should be applied.

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

169... correct.

4. 7 + p99

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Agnishom

Real Member

From: Riemann Sphere

Registered: 2011-01-29

Posts: 24,996

Website

Re: Best of mathaholic

What is p99?

---

'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
I'm not crazy, my mother had me tested.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Prime[99] in m.

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Agnishom

Real Member

From: Riemann Sphere

Registered: 2011-01-29

Posts: 24,996

Website

Re: Best of mathaholic

What is M's algorithm to calculate it that fast?

---

'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
I'm not crazy, my mother had me tested.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

The fastest algorithm possible!

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

Assume p99 as the 99th prime number. p means "prime". So, find the 99th prime number.

I repeat the question, 4. 7 + p99

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Hi;

See post #10.

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In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

I know... I just want to see if Agnishom can answer.

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

No reply?

5. p99 ^ 3

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

Okay... 6

Find x

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Hi;

Is it

or

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

The first one.

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Re: Best of mathaholic

Right.

7.

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Best of mathaholic

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.