Subtraction sentences for grade 2 help students connect visual models to mathematical meaning by matching illustrated scenarios—such as groups of balls with some crossed out—to the correct subtraction equation using numbers from 1 to 20; this free printable PDF features multiple-choice sentence options like “18 – 6 =” or “14 – 3 =” for each picture, reinforcing conceptual understanding over rote calculation, and is ideal for classroom centers, homework, or at-home math practice in second grade.