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% 22305
7 x 8 57.3% 49072
6 x 8 58.3% 50862
4 x 8 62.6% 52221
3 x 8 63.6% 53458
7 x 9 64.0% 43649
4 x 7 64.3% 51500
4 x 9 65.1% 49033
6 x 9 65.9% 44196
7 x 7 66.2% 20013

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

Easiest multiplications

Operation Success rate Asked
2 x 2 95.1% 15520
2 x 5 91.8% 37212
2 x 4 90.8% 36653
2 x 3 90.8% 36414
5 x 5 90.4% 16141
3 x 3 90.3% 16613
2 x 7 90.2% 38704
2 x 6 89.7% 38664
3 x 5 89.5% 37290
2 x 9 88.9% 37627

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 15520
3 x 3 2.3 sec 16613
2 x 3 2.5 sec 36414
2 x 5 2.5 sec 37212
2 x 4 2.5 sec 36653
5 x 5 2.5 sec 16141
2 x 6 2.6 sec 38664
2 x 7 2.6 sec 38704
6 x 6 2.7 sec 16454
3 x 5 2.7 sec 37290

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

Trickiest additions

Operation Success rate Asked
6 + 8 58.9% 4259
7 + 8 59.3% 3950
6 + 7 62.1% 3949
7 + 9 62.8% 3824
8 + 9 63.6% 3658
5 + 8 64.6% 4184
5 + 7 66.0% 4077
6 + 9 71.0% 3599
4 + 7 72.0% 3852
4 + 8 72.1% 3840

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

Easiest additions

Operation Success rate Asked
5 + 5 95.9% 1308
2 + 2 95.4% 1493
4 + 4 95.3% 1332
3 + 3 93.9% 1429
6 + 6 90.0% 1310
2 + 5 88.2% 3509
7 + 7 87.9% 1278
2 + 3 87.9% 3456
2 + 8 86.0% 3617
2 + 6 84.3% 3722

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 1429
2 + 2 2.4 sec 1493
5 + 5 2.5 sec 1308
4 + 4 2.5 sec 1332
2 + 3 2.8 sec 3456
6 + 6 2.9 sec 1310
7 + 7 2.9 sec 1278
2 + 5 3.1 sec 3509
8 + 8 3.1 sec 1390
4 + 5 3.2 sec 3194

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