standard_description: Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.
Grade 4 expectations in this domain are limited to fractions with denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100.
problem_activity: Task
Find a number greater than 0 and less than 1,000 that:
Is closer to 500 than 0,
and
Is closer to 200 than 500.
[IMG]
There are many correct answers to this problem. Describe all of the numbers that are correct.


aligns: no