B10 — Multiplication within 100: Automatizing Basic Facts using the Open Number Line
Problem Strings for Fluency and Beyond · Multiplication within 100: Automatizing Basic Facts using the Open Number Line
Teacher notes
This string is like B1.
See B1 — Multiplication within 100: Automatizing Basic Facts using the Open Number Line for the full "Behind the Numbers" explanation — this string uses the same crafting logic.
The string
- 10 x 3
- 9x3
- 10 x 6
- 9x6
- 10 x 7
- 9x7
- 3x7
- 6x7
