Extend your knowledge of numbers by examining how fractions, decimals and percentages work. Our resource introduces the mathematical concepts taken from real-life experiences, and provides warm-up and timed practice questions to strengthen procedural proficiency skills. Cut a cake into equal parts to share with friends. Play with percentages by finding out how many people 20% of the total represents. Put fractions in order from smallest to biggest. Find the place value of the underlined digit. Translate base-ten models to numbers. Round decimals to whole numbers. Find the equivalent fraction. The task and drill sheets provide a leveled approach to learning, starting with grade 3 and increasing in difficulty to grade 5. Aligned to your State Standards and meeting the concepts addressed by the NCTM standards, reproducible task sheets, drill sheets, review and answer key are included.