Mathematics World Cup | Select a competition | Gold Medal | Top scores during this hour |
| Age 6-7 (easy) | Trinidad and Tobago   |
| Age 6-7 (difficult) | Trinidad and Tobago |
| Age 7-8 (easy) | Trinidad and Tobago |
| Age 7-8 (difficult) | Trinidad and Tobago |
| Age 8-9 (easy) | USA  |
| Age 8-9 (difficult) | USA |
| Age 9-10 (easy) | USA |
| Age 9-10 (difficult) | Ireland  |
| Age 10-11 (easy) | USA |
| Age 10-11 (difficult) | USA |
| Parents | Gold medal | Top scores during this hour |
| Additions | USA |
| Subtractions | USA |
| Multiplications | USA |
| +, - and x | USA |