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 57.3% 21442
7 x 8 57.6% 47038
6 x 8 58.5% 48661
4 x 8 62.7% 50137
3 x 8 63.6% 51362
7 x 9 64.1% 41915
4 x 7 64.4% 49448
4 x 9 65.1% 47056
6 x 9 66.1% 42281
7 x 7 66.4% 19244

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

Easiest multiplications

Operation Success rate Asked
2 x 2 95.1% 14960
2 x 5 91.8% 35792
2 x 4 90.8% 35257
2 x 3 90.7% 35071
5 x 5 90.3% 15521
3 x 3 90.2% 16000
2 x 7 90.1% 37305
2 x 6 89.6% 37189
3 x 5 89.4% 35832
2 x 9 88.9% 36248

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 14960
3 x 3 2.3 sec 16000
2 x 3 2.5 sec 35071
2 x 5 2.5 sec 35792
2 x 4 2.5 sec 35257
5 x 5 2.6 sec 15521
2 x 6 2.6 sec 37189
2 x 7 2.6 sec 37305
6 x 6 2.6 sec 15804
3 x 5 2.7 sec 35832

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

Trickiest additions

Operation Success rate Asked
6 + 8 58.9% 4144
7 + 8 59.3% 3873
6 + 7 62.3% 3856
7 + 9 62.6% 3762
8 + 9 63.4% 3617
5 + 8 64.5% 4106
5 + 7 65.9% 4003
6 + 9 70.7% 3517
4 + 8 71.9% 3778
4 + 7 72.0% 3778

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

Easiest additions

Operation Success rate Asked
5 + 5 95.9% 1286
2 + 2 95.3% 1468
4 + 4 95.2% 1313
3 + 3 94.0% 1409
6 + 6 89.8% 1284
2 + 5 88.1% 3433
2 + 3 88.0% 3381
7 + 7 87.9% 1259
2 + 8 85.9% 3548
2 + 6 84.5% 3619

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 1409
2 + 2 2.4 sec 1468
4 + 4 2.5 sec 1313
5 + 5 2.5 sec 1286
2 + 3 2.8 sec 3381
6 + 6 2.9 sec 1284
7 + 7 2.9 sec 1259
8 + 8 3.1 sec 1366
2 + 5 3.1 sec 3433
9 + 9 3.2 sec 1296

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