Week 7: Multiply by 1-digit numbers

Skills and concepts for Multiply by 1-digit numbers.

1. 1. Multiply 1-digit numbers by 2-digit numbers
2. 2. Multiply 1-digit numbers by 2-digit numbers: multi-step word problems
3. 3. Multiply 1-digit numbers by 3-digit or 4-digit numbers
4. 4. Multiply 1-digit numbers by 3-digit or 4-digit numbers: multi-step word problems