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% 22391
7 x 8 57.2% 49325
6 x 8 58.3% 51092
4 x 8 62.5% 52465
3 x 8 63.5% 53700
7 x 9 64.0% 43826
4 x 7 64.3% 51724
4 x 9 65.1% 49184
6 x 9 65.9% 44355
7 x 7 66.2% 20102

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

Easiest multiplications

Operation Success rate Asked
2 x 2 95.1% 15567
2 x 5 91.8% 37338
2 x 4 90.9% 36769
2 x 3 90.8% 36529
5 x 5 90.4% 16195
3 x 3 90.2% 16667
2 x 7 90.2% 38866
2 x 6 89.7% 38815
3 x 5 89.6% 37410
2 x 9 88.9% 37733

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 15567
3 x 3 2.3 sec 16667
2 x 3 2.5 sec 36529
2 x 5 2.5 sec 37338
2 x 4 2.5 sec 36769
5 x 5 2.6 sec 16195
2 x 6 2.6 sec 38815
2 x 7 2.6 sec 38866
6 x 6 2.7 sec 16526
3 x 5 2.7 sec 37410

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.