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 57.7% 17018
7 x 8 58.4% 37524
6 x 8 59.7% 38648
4 x 8 63.3% 40445
3 x 8 63.9% 41920
7 x 9 64.4% 33724
4 x 7 64.5% 40364
4 x 9 65.5% 38041
7 x 7 66.5% 15459
6 x 9 66.7% 33928

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

Easiest multiplications

Operation Success rate Asked
2 x 2 94.7% 12174
2 x 5 91.5% 29320
2 x 4 90.5% 28814
2 x 3 90.3% 28794
3 x 3 89.9% 13064
5 x 5 89.6% 12658
2 x 7 89.6% 30734
2 x 6 89.1% 30674
9 x 9 89.0% 10529
3 x 5 88.9% 29478

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 12174
3 x 3 2.4 sec 13064
2 x 3 2.5 sec 28794
2 x 5 2.5 sec 29320
2 x 4 2.6 sec 28814
5 x 5 2.6 sec 12658
2 x 6 2.6 sec 30674
2 x 7 2.6 sec 30734
6 x 6 2.7 sec 12856
3 x 5 2.7 sec 29478

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

Trickiest additions

Operation Success rate Asked
6 + 8 59.7% 3494
7 + 8 60.2% 3268
7 + 9 62.1% 3212
8 + 9 62.8% 3102
6 + 7 63.7% 3208
5 + 8 64.6% 3525
5 + 7 67.4% 3358
6 + 9 70.6% 2973
4 + 8 72.9% 3200
4 + 7 73.8% 3156

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

Easiest additions

Operation Success rate Asked
5 + 5 95.9% 1108
2 + 2 95.2% 1260
4 + 4 95.0% 1129
3 + 3 93.8% 1203
6 + 6 90.0% 1095
2 + 5 88.2% 2931
2 + 3 87.7% 2898
7 + 7 87.4% 1082
2 + 8 86.0% 3039
2 + 6 84.8% 3077

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 1203
2 + 2 2.5 sec 1260
4 + 4 2.5 sec 1129
5 + 5 2.5 sec 1108
6 + 6 2.9 sec 1095
2 + 3 2.9 sec 2898
7 + 7 2.9 sec 1082
8 + 8 3.1 sec 1177
2 + 5 3.1 sec 2931
9 + 9 3.2 sec 1110

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