24 meebs started the race, but 9 have dropped out. How many meebs does that leave on the track? SNOOT: Er… Uh… NARRATOR: Let’s see. Taking away 9 can be a bit ...

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

NARRATOR: Don't worry Snoot. A handy way of working out 5 add 7 is to make 10 first. Take your 5 shells Snoot, and add 5 from Fin's 7, which equals 10. That leaves 2 shells left over. So just add 2 to ...

Join Joel Lookadoo as he models some mathematical thinking. Practice using a ten-frame and decomposing numbers to find missing parts of an equation. Use the included resources to practice these ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...