Grade 4 equivalent fractions simulation. Multiply and simplify with a hammer and tongs, compare fractions using benchmarks. Free 4.NF.1, 4.NF.2 activity.
Rename fractions to a common denominator, then add or subtract them like the ingredients they are. Mixed numbers, regrouping, and estimation all included.
Split a garden into fractional plots and watch what happens when you take a fraction of a fraction, scale an area, or share a unit fraction among neighbors.
