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 57.1% 22433
7 x 8 57.2% 49395
6 x 8 58.3% 51177
4 x 8 62.5% 52536
3 x 8 63.5% 53765
7 x 9 64.0% 43889
4 x 7 64.3% 51775
4 x 9 65.0% 49252
6 x 9 65.9% 44415
7 x 7 66.2% 20132

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

Easiest multiplications

Operation Success rate Asked
2 x 2 95.1% 15583
2 x 5 91.8% 37377
2 x 4 90.9% 36802
2 x 3 90.8% 36558
5 x 5 90.4% 16213
3 x 3 90.3% 16680
2 x 7 90.2% 38912
2 x 6 89.7% 38859
3 x 5 89.6% 37445
2 x 9 88.9% 37776

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 15583
3 x 3 2.3 sec 16680
2 x 3 2.5 sec 36558
2 x 5 2.5 sec 37377
2 x 4 2.5 sec 36802
5 x 5 2.6 sec 16213
2 x 6 2.6 sec 38859
2 x 7 2.6 sec 38912
6 x 6 2.7 sec 16545
3 x 5 2.7 sec 37445

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

Trickiest additions

Operation Success rate Asked
6 + 8 59.1% 4294
7 + 8 59.4% 3987
6 + 7 62.1% 3996
7 + 9 62.9% 3857
8 + 9 63.8% 3692
5 + 8 64.6% 4232
5 + 7 66.2% 4110
6 + 9 71.1% 3631
4 + 7 72.1% 3880
4 + 8 72.2% 3870

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

Easiest additions

Operation Success rate Asked
5 + 5 95.9% 1322
4 + 4 95.3% 1345
2 + 2 95.3% 1508
3 + 3 94.0% 1443
6 + 6 90.0% 1325
2 + 5 88.2% 3538
7 + 7 88.1% 1291
2 + 3 87.9% 3486
2 + 8 86.1% 3644
2 + 6 84.3% 3754

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 1443
2 + 2 2.4 sec 1508
5 + 5 2.5 sec 1322
4 + 4 2.5 sec 1345
2 + 3 2.8 sec 3486
6 + 6 2.9 sec 1325
7 + 7 2.9 sec 1291
2 + 5 3.1 sec 3538
8 + 8 3.1 sec 1404
4 + 5 3.2 sec 3228

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