Add fractions that have a common denominator using a number line model. Then, add fractions with like denominators without a number line model
A. Identify and add fractions with a common denominator based on a model
C. Add fractions with a common denominator
D. Add fractions with a common denominator and convert the sum to a mixed number (Level 1)
E. Subtract fractions with a common denominator with and without a number line
F. Rename a mixed number as a fraction to subtract a fraction
G. Rename a fraction as an equivalent fraction
H. Add fractions with different denominators and rename the sum as a mixed number