standard_description: 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.
Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000.
problem_activity: Fill out the following chart.
| **           Standard form          ** |  **           Unit form          **  | **           Expanded form          ** |
|----------------------------------------|--------------------------------------|----------------------------------------|
|                                        |                                      |            5,000 + 400 + 3             |
|                                        | 8 thousands 6 hundreds 3 tens 2 ones |                                        |
|                 2,061                  |                                      |                                        |


aligns: no