Tens Tower Worksheet Challenge
A practice worksheet for adding 10 to 2-digit numbers, featuring visual base-ten block models, mental math drills, and a construction-themed word problem. Optimized for student handwriting and formatted to fit on a single 8.5x11 page.
Tens Tower Answer Key
The answer key for the Tens Tower Worksheet, highlighting correct totals and providing mental math explanations for adding 10.
Tens Tower Slides
A slide deck for teaching 2-digit addition + 10, using a construction theme with clear visual models and mental math practice rounds.
Tens Tower Worksheet Challenge
A two-page practice worksheet for adding 10 to 2-digit numbers. The first page features visual models and word problems, while the second page (the "back") provides grid space for students to draw their own tens and ones blocks to solve addition problems.
Tens Tower Answer Key Updated
The updated answer key for the two-page Tens Tower Worksheet Challenge, covering all problems including the drawing solutions on the back.