SA6r6t4s
3.0
CCSS.Math.Content.3.NBT.A.3
Multiply one-digit whole numbers by multiples of 10 in the range 10—90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations.
144
2020-12-17T17:26:55.631506Z
2020-12-17T17:26:55.631545Z
4