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 57.1% 15507
7 x 8 58.0% 34104
6 x 8 59.3% 35284
4 x 8 63.0% 36905
3 x 8 63.7% 38224
7 x 9 64.2% 30601
4 x 7 64.2% 36801
4 x 9 65.3% 34696
7 x 7 66.1% 14018
6 x 9 66.3% 30955

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

Easiest multiplications

Operation Success rate Asked
2 x 2 94.6% 10983
2 x 5 91.4% 26641
2 x 4 90.3% 26174
2 x 3 90.1% 26173
3 x 3 89.7% 11845
2 x 7 89.5% 27868
5 x 5 89.4% 11503
2 x 6 89.1% 27843
9 x 9 88.8% 9516
3 x 5 88.6% 26875

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

Most rapidly solved

Operation Average answer time Asked
2 x 2 2.2 sec 10983
3 x 3 2.4 sec 11845
2 x 3 2.5 sec 26173
2 x 5 2.6 sec 26641
2 x 4 2.6 sec 26174
5 x 5 2.6 sec 11503
2 x 6 2.6 sec 27843
2 x 7 2.7 sec 27868
6 x 6 2.7 sec 11672
3 x 5 2.7 sec 26875

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

Trickiest additions

Operation Success rate Asked
6 + 8 60.3% 3329
7 + 8 61.2% 3094
7 + 9 62.5% 3033
8 + 9 63.5% 2915
6 + 7 64.6% 3040
5 + 8 65.0% 3367
5 + 7 68.0% 3194
6 + 9 71.5% 2792
4 + 8 73.0% 3062
4 + 7 74.1% 3009

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

Easiest additions

Operation Success rate Asked
5 + 5 95.9% 1065
2 + 2 95.3% 1182
4 + 4 95.1% 1079
3 + 3 93.7% 1151
6 + 6 90.3% 1047
2 + 5 88.8% 2737
2 + 3 88.2% 2693
7 + 7 88.0% 1032
2 + 8 86.4% 2852
2 + 9 85.0% 2868

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 1151
2 + 2 2.4 sec 1182
5 + 5 2.5 sec 1065
4 + 4 2.5 sec 1079
2 + 3 2.8 sec 2693
6 + 6 2.8 sec 1047
7 + 7 2.9 sec 1032
8 + 8 3.1 sec 1119
2 + 5 3.1 sec 2737
4 + 5 3.2 sec 2557

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