6.4F I can represent benchmark fractions and percents such as 1%, 10%, 25%, 33 1/3%, and multiples of these values using 10 by 10 grids, strip diagrams, number lines, and numbers
Supports 6.3E, 6.4B, 6.5B by encouraging estimating techniques for students to determine reasonableness of sums/differences/products and quotients. Benchmarking fractions and percents will allow students the ability to determine if their solutions are reasonable.