Duh! Why haven't I done this before? Kids need to see before they remember. LL
Hulpkaart vermenigvuldigen tot 1000
Hulpkaart wiskunde vermenigvuldigen tot 1000 - De juffrouw zegt
Getal van de dag - rekenopdracht
Nine simple math tricks you’ll wish you had always known
Nine simple math tricks you’ll wish you had always known - Why didn’t they teach us these in school?
Powers of 10 Math Face Off 5.NBT.2
Fractions Decimals and Percents puzzles!! - If you put it on a clear plastic square, the picture on the back will be complete. (I guess I would need 2 pieces of plastic for each puzzle, solve on one side sandwich with second piece, and flip!)