Number Grid Puzzles Math Center - Teach Forward - TeachersPayTeachers.com
Instead of 100 board cut-outs, try these number puzzles. Students work on one more, one less, ten more, and ten less while putting them together.
Cut apart this FREE template to make number grid puzzles!
hundreds square (1 of 10) with some missing values
Here's a set of 4 different hundred board puzzles for students to complete.
Free Christmas Sudoku Puzzles: Print these Christmas Sudoku puzzles to give your kids some problem solving practice. Download includes three easy 4x4 grid puzzles and one intermediate 9x9 grid puzzle. || Gift of Curiosity
Erica Bohrer's First Grade: Mathgreat for missing numbers practice!
Guided Math- Number Sense to 1200 (and beyond) - Tunstall's Teaching Tidbits
Morgan Park High School
Here's a set of "Chart Chunks" where students must fill in the missing numbers on these 0-99 charts.