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 57.6% 20266
7 x 8 58.0% 44490
6 x 8 58.9% 45758
4 x 8 63.1% 47253
3 x 8 64.0% 48627
7 x 9 64.4% 39733
4 x 7 64.6% 46841
4 x 9 65.5% 44403
6 x 9 66.4% 39840
7 x 7 66.6% 18241

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

Easiest multiplications

Operation Success rate Asked
2 x 2 95.1% 14251
2 x 5 91.7% 34020
2 x 4 90.8% 33507
2 x 3 90.7% 33413
3 x 3 90.2% 15240
5 x 5 90.2% 14749
2 x 7 90.0% 35508
2 x 6 89.5% 35395
3 x 5 89.3% 34125
2 x 9 88.8% 34449

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 14251
3 x 3 2.3 sec 15240
2 x 3 2.5 sec 33413
2 x 5 2.5 sec 34020
2 x 4 2.5 sec 33507
5 x 5 2.5 sec 14749
2 x 6 2.6 sec 35395
2 x 7 2.6 sec 35508
6 x 6 2.6 sec 14992
3 x 5 2.7 sec 34125

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

Trickiest additions

Operation Success rate Asked
6 + 8 59.1% 3971
7 + 8 59.2% 3751
7 + 9 62.1% 3674
6 + 7 62.3% 3704
8 + 9 62.8% 3529
5 + 8 64.4% 3959
5 + 7 65.8% 3860
6 + 9 70.3% 3405
4 + 8 72.1% 3632
4 + 7 72.2% 3632

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

Easiest additions

Operation Success rate Asked
5 + 5 95.8% 1242
2 + 2 95.3% 1419
4 + 4 95.3% 1267
3 + 3 94.0% 1360
6 + 6 89.5% 1243
7 + 7 88.1% 1215
2 + 5 88.0% 3307
2 + 3 87.9% 3280
2 + 8 85.9% 3424
2 + 6 84.4% 3489

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

Most rapidly solved

Operation Average answer time Asked
3 + 3 2.4 sec 1360
2 + 2 2.4 sec 1419
5 + 5 2.5 sec 1242
4 + 4 2.5 sec 1267
6 + 6 2.8 sec 1243
2 + 3 2.8 sec 3280
7 + 7 2.9 sec 1215
8 + 8 3.1 sec 1323
2 + 5 3.1 sec 3307
4 + 5 3.2 sec 3029

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