Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#1651 2012-12-23 18:25:56

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21463

13 = 2 + 14 - 6 + 3


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1652 2012-12-23 23:50:12

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21476


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1653 2012-12-23 23:54:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21489


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1654 2012-12-24 13:53:34

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21502


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1655 2012-12-24 21:11:25

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21515

2 + 15 + 1 - 5 = 13


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1656 2012-12-24 21:12:47

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21528


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1657 2012-12-24 21:21:31

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21541

21 - 5 - 4 + 1 = 13


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1658 2012-12-24 22:15:36

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21554


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1659 2012-12-24 22:17:48

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21567

21 + 5 - 6 - 7 = 13


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1660 2012-12-25 12:09:05

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21580


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1661 2012-12-25 20:44:16

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21593

2 x 1 x 5 + ( 9 / 3 ) = 13


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1662 2012-12-25 20:58:19

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21606


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1663 2012-12-25 21:00:16

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21619 = 63^2 + 73^2 + 111^2


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1664 2012-12-25 21:04:12

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21632


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1665 2012-12-25 21:10:45

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21645

13 = 2 * 1 * 6 - 4 + 5


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1666 2012-12-25 22:37:35

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21658


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1667 2012-12-25 22:39:27

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21671

13=2-1+6+7-1


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1668 2012-12-26 11:47:27

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21684


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1669 2012-12-26 19:53:31

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21697

13 = 2+1-6+9+7


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1670 2012-12-27 12:39:12

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21710
21-7=14
14-1=13
13+0=13


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1671 2012-12-27 12:40:15

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21723

13 = 2 + 17 - 2 x 3


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1672 2012-12-27 12:44:57

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21736
2+1=3
3+7=10
10-3=7
7+6=13


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1673 2012-12-28 07:22:33

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.

21749

13 = 2 - 1 + 7 - 4 + 9


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

#1674 2012-12-28 11:44:00

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,020

Re: Add 13 more and post it forever.

21762


Mathaholic | 17th most active poster | 681st most recent person to join MIFF | Person | rrr's classmate
smile

Offline

#1675 2012-12-28 11:47:33

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,101

Re: Add 13 more and post it forever.


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

Offline

Board footer

Powered by FluxBB