#1 Abacus Problem of the Week: Two-Digit by One-Digit Multiplication

Brush up on your abacus skills with this abacus problem of the week. In this week's problem, we look at a 2-digit by 1-digit multiplication problem.
Resources:
Here's the abacus we use - bit.ly/Cranmer...
The Counting Method for the Cranmer Abacus - bit.ly/Countin...
Abacus Introduction: Parts of the Abacus - • (1.2) Abacus Introduct...
Abacus Introduction: Vocabulary Terms - • (1.3) Abacus Introduct...
If you need to practice addition (and/or subtraction), I would recommend:
For current students in the state of Texas, take the Short-Term Programs course Abacus Part 2, Addition and Subtraction - bit.ly/STP-Aba...
For current students who are not in the state of Texas: Addition and Subtraction resource videos - • Abacus Intro
For teachers, families, and adult learners: Debra Sewell's Abacus: Getting Started with the Counting Method is an excellent video resource - bit.ly/AbacusC...