Standard
- CCSS.Math.Content.3.NBT
- Number and Operations in Base Ten
- CCSS.Math.Content.3.NBT.A
- Use place value understanding and properties of operations to perform multi-digit arithmetic.
- CCSS.Math.Content.3.NBT.A.3
- Multiply one-digit whole numbers by multiples of 10 in the range 10-90 (e.g., 9 x 80, 5 x 60) using strategies based on place value and properties of operations.