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Multiply one-digit numbers by 10, 20, and 50.
Clarifications:
Essential Understandings
Concrete:
- Use base 10 rods/manipulatives or bundles of 20 or 50 to create up to nine sets.
- Skip count the repeated sets.
- Create a visual representation when given an expression (e.g., 3 × 10 is 3 groups of 10).
General Information
Number: MAFS.3.NBT.1.AP.3a
Category: Access Points
Cluster:
Use place value understanding and properties of operations to perform multi-digit arithmetic. (Additional Cluster) :
Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.
Related Standards
This access point is an alternate version of the following benchmark(s).
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