OAS 4.N.3.9 (Oklahoma, 4th Grade): "Compare and order benchmark fractions (0, 1/2, 1/3, 1/4, 3/4, 2/3, 1) and decimals (0, 0.25, 0.50, 0.75, 1.00) in a variety of representations." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.
Numbers & Operations (N)4.N.3 Represent and compare fractions and decimals in real-world and mathematical situations; use place value to understand decimal quantities.4.N.3.9Compare and order benchmark fractions (0, 1/2, 1/3, 1/4, 3/4, 2/3, 1) and decimals (0, 0.25, 0.50, 0.75, 1.00) in a variety of representations.