standard_description: Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.
Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000.
problem_activity: Problem 1
Solve.
a.
$$380\div10=$$
________
b.
$$4,820 \times \frac{1}{10}=$$
________
Problem 2
Explain what happened to the value of the 8 in both problems in #1.


aligns: no