Recent activities in this game
Someone got 21 misses and 38 moves at level 1. Matching Doubles .
12 hours ago after 10 minutes of playing.
Someone got all questions correct at level 2. Adding Doubles .
12 hours ago after 4 minutes of playing.
Someone got all questions correct at level 2. Adding Doubles .
2025-10-24 18:46 after 2 minutes of playing.
Someone got 5 misses and 22 moves at level 1. Matching Doubles .
2025-10-24 18:44 after 4 minutes of playing.
Someone had a problem at level 1. Matching Doubles .
2025-10-21 20:07 after 0 seconds of playing.
Someone had a problem at level 1. Matching Doubles .
2025-10-21 20:06 after 33 seconds of playing.
Someone got 50 misses and 68 moves at level 1. Matching Doubles .
2025-10-21 20:05 after 4 minutes of playing.
Someone got 17 misses and 30 moves at level 1. Matching Doubles .
2025-10-21 20:01 after 7 minutes of playing.
Someone had a problem at level 1. Matching Doubles .
2025-10-20 23:55 after 2 minutes of playing.
Someone got all questions correct at level 2. Adding Doubles .
2025-10-20 21:24 after 2 minutes of playing.
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To play match an addition sentence to make doubles.
Instructions for Adding doubles
There are addition sentences from 1 + 1 up to 10 + 10. Match the equation to the sum. Each equation has one matching sum.
1. Matching Doubles
Memory - The level consists of 10 pairs (consisting of words paired with other words) and all are practiced every game round. The student's task is to find two cards that match. If two matching cards are found, they are removed from the board. The game is finished when all 10 pairs of cards have been found and the memory has no cards left. There is no time limit. If it is too difficult, the player can click the button named Cancel - then it will show which pairs of cards match - and then try to complete the level again.2. Adding Doubles
Link up - The level consists of 10 questions and all are practiced every game round. The player's task is to link the 10 questions in the colored boxes with the most appropriate answers in the white boxes. Each colored box can only be linked to one white box and vice versa. The student receives feedback on the links before submission and has 3 attempts to get all the links right. Questions have speech synthesis in English. Answers have speech synthesis in English. There is no time limit. When the student has linked all the boxes correctly, the game round is completed. If it is too difficult, the player can click the button named Cancel - then the correct links are displayed - and then try to complete the level again.Calculation of knowledge points and medals
Each completed game level in Adding doubles gives 1 knowledge points. You can collect a maximum of 2 knowledge points by completing all 2 levels.
In the game Adding doubles, you can earn a total of 6 medals. Medals are awarded based on how many times you have completed a level:
- Bronze medal: after completing 2 rounds.
- Silver medal: after completing 5 rounds.
- Gold medal: after completing 10 rounds.
Knowledge points are only awarded for levels you have not completed before, meaning those that do not yet have checked green circles. Even after completing a level and earning both knowledge points and medals, you can continue practicing it. However, this will not grant any additional knowledge points or medals.
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