Mathematics World Cup | Select a competition | Gold Medal | Top scores during this hour |
| Age 6-7 (easy) | Brazil   |
0 min 5 sec |
| Age 6-7 (difficult) | Brazil |
0 min 6 sec |
| Age 7-8 (easy) | Brazil |
0 min 14 sec |
| Age 7-8 (difficult) | Brazil |
0 min 11 sec |
| Age 8-9 (easy) | Brazil |
0 min 44 sec |
| Age 8-9 (difficult) | Brazil |
0 min 47 sec |
| Age 9-10 (easy) | Brazil |
0 min 49 sec |
| Age 9-10 (difficult) | Brazil |
0 min 13 sec |
| Age 10-11 (easy) | Brazil |
0 min 25 sec |
| Age 10-11 (difficult) | India  |
2 min 12 sec |