SnG2wLWb
2.0
CCSS.Math.Content.4.NBT.B.5
Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
196
2020-12-17T17:26:55.952543Z
2020-12-17T17:26:55.952573Z
4