#numberpairs — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #numberpairs, aggregated by home.social.
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Discover multiple ways to decompose numbers with our #NumberPairs sim. Perfect for building number sense up to 20! Pairing up has never been so engaging!
https://phet.colorado.edu/en/simulations/number-pairs #math #earlymath #composition