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 55.3% 10422
7 x 8 56.7% 23193
6 x 8 57.9% 24050
4 x 8 61.8% 25047
3 x 8 62.3% 26026
7 x 9 62.7% 20819
4 x 7 63.0% 25119
4 x 9 64.1% 23409
7 x 7 64.5% 9476
6 x 9 64.5% 21152

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

Easiest multiplications

Operation Success rate Asked
2 x 2 94.2% 7165
2 x 5 90.8% 17691
2 x 4 89.4% 17436
2 x 3 89.4% 17441
3 x 3 89.1% 7790
2 x 7 88.7% 18911
5 x 5 88.4% 7561
2 x 6 88.4% 18818
9 x 9 88.0% 6208
3 x 5 87.5% 17887

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 7165
3 x 3 2.5 sec 7790
2 x 3 2.6 sec 17441
2 x 5 2.7 sec 17691
2 x 4 2.7 sec 17436
5 x 5 2.7 sec 7561
2 x 6 2.7 sec 18818
2 x 7 2.8 sec 18911
6 x 6 2.8 sec 7882
3 x 5 2.8 sec 17887

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

Trickiest additions

Operation Success rate Asked
6 + 8 61.9% 2683
7 + 8 61.9% 2519
7 + 9 62.6% 2490
8 + 9 63.7% 2367
6 + 7 65.3% 2500
5 + 8 65.3% 2763
5 + 7 67.7% 2655
6 + 9 73.3% 2245
4 + 8 74.1% 2474
4 + 7 74.5% 2467

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

Easiest additions

Operation Success rate Asked
2 + 2 96.4% 960
5 + 5 96.0% 886
4 + 4 95.1% 899
3 + 3 94.4% 951
6 + 6 90.6% 869
2 + 5 90.4% 2203
2 + 3 89.1% 2172
7 + 7 87.6% 860
2 + 8 87.3% 2285
2 + 9 85.6% 2298

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 951
2 + 2 2.4 sec 960
5 + 5 2.5 sec 886
4 + 4 2.5 sec 899
2 + 3 2.8 sec 2172
6 + 6 2.9 sec 869
7 + 7 2.9 sec 860
8 + 8 3.1 sec 940
4 + 5 3.2 sec 2122
2 + 5 3.2 sec 2203

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