Statistics

Using answers from hundreds of users, MesTables.fr unveils which operations are easily answered and those which are not. Initialized on Feb 28 2013.

 

Trickiest multiplications

Operation Success rate Asked
8 x 8 57.2% 21908
7 x 8 57.4% 48134
6 x 8 58.4% 49863
4 x 8 62.6% 51375
3 x 8 63.6% 52671
7 x 9 64.0% 42888
4 x 7 64.3% 50665
4 x 9 65.0% 48242
6 x 9 66.0% 43358
7 x 7 66.3% 19661

Tables of 0, 1 and 10 aren't taken into account.

Easiest multiplications

Operation Success rate Asked
2 x 2 95.1% 15264
2 x 5 91.8% 36611
2 x 4 90.9% 36071
2 x 3 90.8% 35858
5 x 5 90.3% 15889
3 x 3 90.2% 16375
2 x 7 90.2% 38117
2 x 6 89.6% 38032
3 x 5 89.5% 36729
2 x 9 88.9% 37020

Tables of 0, 1 and 10 aren't taken into account.

Most rapidly solved

Operation Average answer time Asked
2 x 2 2.1 sec 15264
3 x 3 2.3 sec 16375
2 x 3 2.5 sec 35858
2 x 5 2.5 sec 36611
2 x 4 2.5 sec 36071
5 x 5 2.6 sec 15889
2 x 6 2.6 sec 38032
2 x 7 2.6 sec 38117
6 x 6 2.7 sec 16156
3 x 5 2.7 sec 36729

Tables of 0, 1 and 10 aren't taken into account.

Trickiest additions

Operation Success rate Asked
6 + 8 59.0% 4159
7 + 8 59.4% 3884
6 + 7 62.3% 3871
7 + 9 62.7% 3773
8 + 9 63.4% 3628
5 + 8 64.6% 4117
5 + 7 66.0% 4014
6 + 9 70.8% 3528
4 + 8 72.0% 3789
4 + 7 72.1% 3791

Tables of 0, 1 and 10 aren't taken into account.

Easiest additions

Operation Success rate Asked
5 + 5 95.9% 1291
2 + 2 95.3% 1473
4 + 4 95.2% 1318
3 + 3 94.0% 1414
6 + 6 89.8% 1289
2 + 5 88.2% 3443
2 + 3 88.1% 3391
7 + 7 88.0% 1264
2 + 8 86.0% 3558
2 + 6 84.5% 3630

Tables of 0, 1 and 10 aren't taken into account.

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 1414
2 + 2 2.4 sec 1473
4 + 4 2.5 sec 1318
5 + 5 2.5 sec 1291
2 + 3 2.8 sec 3391
6 + 6 2.9 sec 1289
7 + 7 2.9 sec 1264
8 + 8 3.1 sec 1371
2 + 5 3.1 sec 3443
9 + 9 3.2 sec 1301

Tables of 0, 1 and 10 aren't taken into account.