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 55.5% 10731
7 x 8 56.9% 23768
6 x 8 58.2% 24668
4 x 8 62.0% 25768
3 x 8 62.5% 26790
7 x 9 62.9% 21352
4 x 7 63.2% 25843
4 x 9 64.3% 24138
7 x 7 64.7% 9745
6 x 9 64.8% 21699

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

Easiest multiplications

Operation Success rate Asked
2 x 2 94.2% 7411
2 x 5 90.9% 18243
2 x 4 89.5% 17994
2 x 3 89.4% 18003
3 x 3 89.2% 8059
2 x 7 88.8% 19446
5 x 5 88.7% 7820
2 x 6 88.5% 19381
9 x 9 88.1% 6411
3 x 5 87.7% 18455

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 7411
3 x 3 2.5 sec 8059
2 x 3 2.6 sec 18003
2 x 5 2.7 sec 18243
2 x 4 2.7 sec 17994
5 x 5 2.7 sec 7820
2 x 6 2.7 sec 19381
2 x 7 2.7 sec 19446
6 x 6 2.8 sec 8118
3 x 5 2.8 sec 18455

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

Trickiest additions

Operation Success rate Asked
6 + 8 62.0% 2711
7 + 8 62.2% 2542
7 + 9 62.8% 2515
8 + 9 63.9% 2396
6 + 7 65.3% 2528
5 + 8 65.4% 2788
5 + 7 67.9% 2677
6 + 9 73.5% 2268
4 + 8 74.1% 2502
4 + 7 74.7% 2489

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

Easiest additions

Operation Success rate Asked
2 + 2 96.4% 969
5 + 5 96.1% 895
4 + 4 95.2% 909
3 + 3 94.5% 960
6 + 6 90.6% 880
2 + 5 90.5% 2221
2 + 3 89.2% 2191
7 + 7 87.7% 870
2 + 8 87.3% 2306
2 + 9 85.8% 2320

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 960
2 + 2 2.4 sec 969
5 + 5 2.5 sec 895
4 + 4 2.5 sec 909
2 + 3 2.8 sec 2191
6 + 6 2.9 sec 880
7 + 7 2.9 sec 870
8 + 8 3.1 sec 950
4 + 5 3.1 sec 2142
2 + 5 3.2 sec 2221

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