Math Is Fun Forum

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

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121
Find B ∩ (A U C) by harpazo65
4 3,053 2024-09-08 08:30:44 by harpazo65
122
Set-Builder Notation by harpazo65
2 2,276 2024-09-08 00:49:26 by harpazo65
123
Find A ∩ B by harpazo65
2 2,079 2024-09-08 00:11:50 by harpazo65
124
Find A U B by harpazo65
2 2,178 2024-09-08 00:10:14 by harpazo65
125
7 6,242 2024-08-20 17:47:11 by Agnishom
126
4 3,458 2024-08-17 02:25:24 by paulb203
127
3 3,084 2024-08-14 10:13:24 by Bob
128
Loci and Euclid by paulb203
4 3,531 2024-08-10 03:39:02 by paulb203
129
Why πr2? by Frank#smith[Kfyzeiuqujbpy
3 3,096 2024-08-05 19:41:27 by Bob
130
The Enigma of π in Hexagonal Geometry. by Frank#smith[Kfyzeiuqujbpy
2 2,477 2024-08-05 15:41:12 by Phrzby Phil
131
3 3,657 2024-08-04 15:26:24 by Agnishom
132
2 2,312 2024-08-03 22:58:15 by paulb203
133
4 4,014 2024-07-26 01:31:08 by paulb203
134
6 5,051 2024-07-14 21:40:18 by paulb203
135
5 5,431 2024-07-13 09:49:14 by paulb203
136
1 2,028 2024-07-10 19:23:00 by KerimF
137
Sharing Ratio by paulb203
6 5,147 2024-07-10 10:02:38 by KerimF
138
pi for a hexagon by paulb203
3 3,675 2024-07-10 00:00:46 by Bob
139
Rounding up or down by paulb203
6 5,484 2024-07-09 00:54:46 by Bob
140
13 10,736 2024-07-07 05:47:58 by KerimF
141
Why πr^2? by paulb203
6 4,662 2024-07-07 03:42:04 by paulb203
142
8 6,514 2024-07-02 01:10:54 by KerimF
143
6 5,255 2024-07-01 21:52:16 by paulb203
144
Tethered Goat Problem by paulb203
5 5,596 2024-06-27 23:07:52 by paulb203
145
Estimation by paulb203
4 4,329 2024-06-27 08:09:31 by paulb203
146
Buchberger's algorithm by SilverArrow17
2 2,355 2024-06-27 07:14:16 by SilverArrow17
147
Mean, median, mode by paulb203
2 2,890 2024-06-25 21:28:57 by paulb203
148
6 5,199 2024-06-24 23:49:20 by Jai Ganesh
149
17 12,585 2024-06-21 16:21:45 by Phrzby Phil
150
6 5,022 2024-06-19 08:25:52 by woodturner550

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