Mathematics World Cup | Select a competition | Gold Medal | Top scores during this hour |
| Age 6-7 (easy) | Romania   |
| Age 6-7 (difficult) | United Kingdom  |
| Age 7-8 (easy) | United Kingdom |
| Age 7-8 (difficult) | USA  |
1 min 12 sec |
| Age 8-9 (easy) | Ireland  |
| Age 8-9 (difficult) | United Kingdom |
| Age 9-10 (easy) | United Kingdom |
| Age 9-10 (difficult) | India  |
| Age 10-11 (easy) | USA |
2 min 45 sec |
| Age 10-11 (difficult) | United Kingdom |
| Parents | Gold medal | Top scores during this hour |
| Additions | Nigeria  |
0 min 54 sec |
| Subtractions | Nigeria |
| Multiplications | Nigeria |
1 min 24 sec |
| +, - and x | Ireland |
0 min 53 sec |