{"id":31872,"date":"2026-06-09T08:03:26","date_gmt":"2026-06-09T08:03:26","guid":{"rendered":"https:\/\/www.erickson.international\/?page_id=31872"},"modified":"2026-06-09T08:25:01","modified_gmt":"2026-06-09T08:25:01","slug":"additions-and-subtractions-boom","status":"publish","type":"page","link":"https:\/\/www.erickson.international\/en\/additions-and-subtractions-boom\/","title":{"rendered":"Additions and Subtractions Boom!"},"content":{"rendered":"
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Additions and Subtractions Boom!<\/h1>\n

Solve and discover the magic of maths <\/strong><\/p>\n<\/div>\n

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A game created by Teacher Federica<\/em>, known on social media for her creative and engaging educational content. Through cards, strategies and puzzles, it helps children aged 6 and over learn additions and subtractions.<\/strong><\/p>\n

The activities combine play, curiosity and reasoning: through colourful illustrations<\/strong>, small puzzles <\/strong>and helpful hints<\/strong>, children develop attention, memory and calculation speed without experiencing maths as something repetitive or boring. Each card is a mini challenge that encourages them to find solutions, try different approaches and improve step by step.<\/p>\n<\/p><\/div>\n

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Interesting facts and games with illustrations to help solve the calculations<\/strong><\/p>\n<\/p><\/div>\n

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Strategies to remember<\/strong><\/p>\n<\/p><\/div>\n

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Insert the card into the device and the answer will appear<\/strong><\/p>\n<\/p><\/div>\n<\/div>\n

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THE GAMES<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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ADDITIONS BOOM!<\/p>\n

This game supports children aged 6 and over in learning addition while having fun.<\/p>\n

The box contains 40 write-on cards with additions within 10, 20, 100 and 1000<\/strong>, one support card, a wipe-clean marker and a special self-correcting tool: just insert the card and… boom! The answer appears straight away.<\/p>\n

A simple and engaging system that allows children to practise independently, try out strategies and learn from their mistakes.<\/p>\n

Find out more!<\/a><\/p>\n<\/p><\/div>\n<\/div>\n

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The box content:<\/strong><\/p>\n

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  • 40 write-on cards with additions within 10, 20, 100 and 1000<\/li>\n
  • 1 support card to facilitate calculation<\/li>\n
  • 1 wipe-clean marker<\/li>\n
  • 1 self-correcting tool<\/li>\n<\/ul><\/div>\n
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    Leaf through the instruction book that has been translated into English to facilitate your evaluation of the product:<\/strong><\/p>\n