Place & Learn 19×19 Mental Math
- Players
- 1
- Size
- 370MB
- Rating
- ESRB E · PEGI 3
- Languages
- Korean · English · Chinese
Price history
- 10/16$2.39-40%
- 9/18$3.99
Showing the US eShop price since 9/18. We only log days when the price changed — it stayed the same in between.
Prices by country (24 countries)
| Country | Local price | In US dollars | Ends |
|---|---|---|---|
| Chile | 2,159 CLP -40% | $2.20 | 11/5 |
| Canada | 3.23 CAD -40% | $2.30 | 11/5 |
| New Zealand | 4.15 NZD | $2.36 | — |
| Brazil | 11.99 BRL -40% | $2.38 | 11/5 |
| US | 2.39 USD -40% | $2.39 | 11/5 |
| Mexico | 44.99 MXN -25% | $2.44 | 11/5 |
| Peru | 8.69 PEN -40% | $2.53 | 11/5 |
| Poland | 10 PLN | $2.57 | — |
| Australia | 3.75 AUD | $2.62 | — |
| Japan | 420 JPY | $2.66 | — |
| Norway | 25 NOK | $2.67 | — |
| South Africa | 45 ZAR | $2.74 | — |
| Germany | 2.49 EUR | $2.80 | — |
| Spain | 2.49 EUR | $2.80 | — |
| France | 2.49 EUR | $2.80 | — |
| Italy | 2.49 EUR | $2.80 | — |
| Netherlands | 2.49 EUR | $2.80 | — |
| Colombia | 8,994 COP -40% | $2.85 | 11/5 |
| Czechia | 62.5 CZK | $2.88 | — |
| Korea | 3,900 KRW | $2.94 | — |
| UK | 2.24 GBP | $2.99 | — |
| Taiwan | 110 TWD | $3.37 | — |
| Hong Kong | 30 HKD | $3.83 | — |
| Switzerland | 3.5 CHF | $4.25 | — |
Local prices are converted at the day's exchange rate. Foreign transaction fees and local taxes aren't included. Argentina is excluded because its listed price differs from the amount actually charged.
About
Learn 19×19 mental multiplication through simple, step-by-step number placement. Instead of solving everything at once, each question guides you to focus on the important digits, choose the correct answer, and build the habit of calculating in your head. How to play: ・Look at the highlighted digits ・Follow the multiplication rule ・Choose the correct answer from the options ・Clear each step and move forward The controls are simple, so it is easy to start even if you are not confident with mental math.
Screenshots
4 images · tap to enlarge · Images: Nintendo
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Prices as of 2026-10-22