OAS 6.GM.4.1 (Oklahoma, 6th Grade): "Estimate weights and capacities using benchmarks in customary and metric measurement systems with appropriate units." 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.
Geometry & Measurement (GM)6.GM.4 Choose appropriate units of measurement and use ratios to convert within measurement systems to model and solve real-world and mathematical problems.6.GM.4.1Estimate weights and capacities using benchmarks in customary and metric measurement systems with appropriate units.
