Lessons tagged with "multiples"
Multiply by Multiples of 10, 100, and 1000
- Grade:
- 4
- Subject:
- Math
This number and operations in base ten lesson teaches students how to multiply numbers by multiples of 10, 100, and 1,000. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will multiply numbers by multiples of 10, 100, and 1,000 and multiples of 10 by multiples of 10 in preparation for more complex multi-digit multiplication in the future. This lesson focuses on the simplification of complex multiplication problems into simpler ones to facilitate relatively easy multiplication.
Find Quotients by Using the Relationship Between Division & Multiplication
- Grade:
- 5
- Subject:
- Math
This number and operations in base ten lesson teaches students how to use the relationship between division and multiplication to solve division problems. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students rewrite division problems as multiplication problems as a strategy to help find quotients. This lesson should be considered an initial first step to more complex division problems. By using multiples of 10 and 100, students are able to see the structure of what is going on without getting distracted by difficult calculation.