standard_description: Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.
problem_activity: Problem 1
Match each value written in unit form with its equivalent value written in fraction form and decimal form.
[IMG]
Problem 2
Draw an area model to match each decimal below.
a.   0.9
b.   0.2


aligns: no