B3 — 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
- 2x6
- 4x6
- 8x6
- 5x6
- 10 x 6
- 9x6
- 7x6
