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% 21900
7 x 8 57.4% 48118
6 x 8 58.4% 49836
4 x 8 62.6% 51310
3 x 8 63.6% 52611
7 x 9 64.0% 42874
4 x 7 64.4% 50601
4 x 9 65.1% 48183
6 x 9 66.0% 43338
7 x 7 66.3% 19652

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

Easiest multiplications

Operation Success rate Asked
2 x 2 95.1% 15255
2 x 5 91.8% 36585
2 x 4 90.9% 36030
2 x 3 90.8% 35816
5 x 5 90.3% 15877
3 x 3 90.2% 16356
2 x 7 90.2% 38091
2 x 6 89.7% 38005
3 x 5 89.5% 36683
2 x 9 88.9% 36998

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 15255
3 x 3 2.3 sec 16356
2 x 3 2.5 sec 35816
2 x 5 2.5 sec 36585
2 x 4 2.5 sec 36030
5 x 5 2.5 sec 15877
2 x 6 2.6 sec 38005
2 x 7 2.6 sec 38091
6 x 6 2.7 sec 16148
3 x 5 2.7 sec 36683

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

Trickiest additions

Operation Success rate Asked
6 + 8 59.0% 4151
7 + 8 59.4% 3879
6 + 7 62.4% 3862
7 + 9 62.6% 3768
8 + 9 63.4% 3623
5 + 8 64.5% 4113
5 + 7 66.0% 4009
6 + 9 70.8% 3524
4 + 8 72.0% 3784
4 + 7 72.1% 3784

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

Easiest additions

Operation Success rate Asked
5 + 5 95.9% 1289
2 + 2 95.3% 1471
4 + 4 95.2% 1316
3 + 3 94.0% 1412
6 + 6 89.8% 1287
2 + 5 88.2% 3439
2 + 3 88.0% 3387
7 + 7 88.0% 1262
2 + 8 85.9% 3554
2 + 6 84.5% 3626

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 1412
2 + 2 2.4 sec 1471
4 + 4 2.5 sec 1316
5 + 5 2.5 sec 1289
2 + 3 2.8 sec 3387
6 + 6 2.8 sec 1287
7 + 7 2.9 sec 1262
8 + 8 3.1 sec 1369
2 + 5 3.1 sec 3439
4 + 5 3.2 sec 3142

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