Practice adding several fractions and mixed numbers together. Rearrange the terms so that fractions with common denominators are next to each other and find those partial sums first. Then, add the partial sums together
A. Compare fractions with unlike denominators to 1/2 to estimate the sum
B. Compare fractions with unlike denominators to a missing unit to estimate the sum
C. Compare fractions with unlike denominators to estimate the difference of a mixed number minus a fraction
E. Solve a multi-step word problem with mixed numbers with unlike denominators (Part 1)
F. Solve a multi-step word problem with mixed numbers with unlike denominators (Part 2)