standard_description: Understand a fraction a/b with a > 1 as a sum of fractions 1/b.
Grade 4 expectations in this domain are limited to fractions with denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100.
problem_activity: Problem 1
What is the value of
$$10\frac16-\frac56$$
? Select the
two
correct answers.
Problem 2
Solve. Show or explain your work.
a.
$$6\frac9{10}-3\frac7{10}$$
b.
$$8\frac15-2\frac35$$


aligns: yes