Estimating Mass Answer Key

Students practice estimating the mass of familiar objects using milligrams, grams, and kilograms. They read short descriptions and select the most reasonable measurement for each, using comparison and logical reasoning to determine which unit fits best. Each question is paired with an image to support visual learning and contextual understanding. Through this estimation exercise, learners strengthen their intuition about weight relationships in the metric system. The activity builds foundational skills for data analysis, measurement conversion, and problem-solving in both math and science contexts.

Curriculum Matched Skills

Mathematics – Measurement and Estimation of Mass

Science – Understanding Metric Measurement in Context

Mathematics – Reasoning and Comparing Quantities

Mathematics – Developing Number Sense in Measurement

This worksheet is part of our Weight & Mass collection.