Composing and decomposing numbers math centers are a hit with my Kindergarten students and help prepare them for our Common Core Assessments. I use these centers early on in the year when I am first teaching numbers 4-10. I use them again later when I am teaching addition. I have included blacklines for both uses ( for example: _ and _ is 5 and _+_=5).
pg. 3-4 - Number cards and directions for playing Spill It! without the recording sheet
pg 5-9 - Spill It! recording sheets
pg. 10-14 - Let’s Build Cards
pg. 15-20 - Let’s Build Recording Sheets for addition
pg.21-25 - Let’s Build Recording Sheets with number sentences
Pg. 27-33 - Ways to Make numbers playdoh mats
pg. 34-37 - Numerals and Dominos Puzzles
pg. 38-43 - Clothes Pin Composing Sheets
pg. 44-45 - Credits and Copyright
Please visit my blog, aneighborhoodkindergarten.blogspot.com for additional tips.