I think you could also have multiple pipe cleaners coming from one number and students have to show multiple ways to add numbers to get to that number. Counting with pipe cleaners and beads. Great for fine motor development too.
Decomposing Numbers: can do an activity with the number cubes. Students roll a number. Put that number of blocks in the big circle then decompose into 2 smaller numbers. Give students a recording sheet.
This would be good to put in a journal also or add to calendar time on the smartboard! Number anchor chart- possibly make as signs with dry erase option- laminate. Good for beginning of the year because its easier
True or false Number Sorts! This could be used for many different concepts.Love the sorting chart idea Extend by having students put in the correct sign. They have to do this on SOAR all the time. Grade,Math,My Heart