Haha it's actually really easy it's 30 because if you look closely there aren't any addition signs connecting each layer together, making 2 11s
what is the Highest Possible Number you can make by moving only two matchsticks By Moving Only 2 Matches, What Is The Biggest Possible Number You Can Make?
FREE Award-Winning Critical Thinking Puzzles! Sign Up Today! Delivered weekly to your inbox. Choose PreK – Grade 8. Can your child figure out the answer(s)?
problemløsning, matematikk, ukas utfordring, matematikkinspirasjon, aktiv matematikk, problemløsningsoppgaver, matematikkundervisning, kreativ matematikk
The Critical Thinking Company publishes PreK-12+ books and software to develop critical thinking in core subject areas.