Estimate the difference of two fractions with unlike denominators. First, determine what fraction must be subtracted from the mixed number to result in 1. Then, compare that fraction to the fraction that is supposed to be subtracted from the mixed number
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
D. Add multiple mixed numbers and fractions
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)