First, practice writing 1 as a fraction. Then, add fractions with a common denominator, and write the answer as a mixed number with the help of a number line model
A. Identify and add fractions with a common denominator based on a model
B. Add fractions with a common denominator with and without a number line
C. Add fractions with a common denominator
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