Your students will have a BLAST with this engaging secret sums activity!
This product includes 10 secret sums task cards (adding two facts with sums up to 11), a recording sheet, and an answer key.
Print pages 3-5. Cut out the cards and laminate for durability. Print a recording sheet for each student (page 6). Place task cards in a math center or use as a “scoot” game. Students must crack each code and find the sum. An answer key is also included on page 7.