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 55.4% 1936
7 x 8 57.5% 4524
6 x 8 60.2% 4570
7 x 9 62.3% 4066
3 x 8 63.3% 5213
4 x 8 64.2% 4841
6 x 9 64.2% 4155
4 x 7 64.3% 4953
4 x 9 66.3% 4515
6 x 7 66.7% 4145

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

Easiest multiplications

Operation Success rate Asked
2 x 2 94.9% 1350
2 x 5 91.6% 3406
2 x 4 91.4% 3366
2 x 7 90.3% 3645
3 x 3 90.3% 1539
5 x 5 90.0% 1426
2 x 3 89.5% 3412
3 x 5 89.4% 3533
2 x 9 88.7% 3459
2 x 6 88.5% 3709

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

Most rapidly solved

Operation Average answer time Asked
2 x 2 2.3 sec 1350
3 x 3 2.6 sec 1539
2 x 3 2.7 sec 3412
2 x 5 2.8 sec 3406
2 x 4 2.8 sec 3366
2 x 6 2.8 sec 3709
5 x 5 2.9 sec 1426
2 x 7 2.9 sec 3645
6 x 6 2.9 sec 1449
3 x 5 2.9 sec 3533

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

Trickiest additions

Operation Success rate Asked
7 + 9 55.5% 692
6 + 8 55.9% 762
7 + 8 56.3% 675
8 + 9 56.4% 660
5 + 7 59.8% 800
5 + 8 61.1% 773
6 + 7 62.4% 676
6 + 9 66.3% 636
4 + 8 67.3% 716
3 + 8 68.2% 742

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

Easiest additions

Operation Success rate Asked
2 + 2 96.8% 251
5 + 5 95.7% 231
4 + 4 91.0% 244
3 + 3 90.6% 256
6 + 6 88.0% 225
2 + 5 86.8% 604
7 + 7 86.3% 212
2 + 3 84.3% 610
2 + 7 83.1% 645
2 + 9 82.3% 639

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.5 sec 256
2 + 2 2.6 sec 251
5 + 5 2.7 sec 231
4 + 4 2.8 sec 244
2 + 3 3.0 sec 610
6 + 6 3.1 sec 225
7 + 7 3.1 sec 212
8 + 9 3.1 sec 660
7 + 9 3.2 sec 692
3 + 7 3.2 sec 659

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