Our free interactive activities help first graders master two essential math tools: ten frames for visualizing numbers up to 20, and base ten blocks for understanding place value with tens and ones. These hands-on digital manipulatives build number sense, support addition and subtraction strategies, and align with Common Core State Standards for Grade 1 (1.NBT.B.2, 1.OA.C.6).
Unlike printable worksheets, our interactive exercises provide instant feedback, adaptive practice, and engaging gameplay that keeps young learners motivated while developing critical math foundations.
Counting with Ten Frames (Numbers 0-10)
Build foundational number sense with single ten frames! Students practice counting, recognizing quantities instantly (subitizing), and filling frames to represent numbers 0-10.
Filling Ten Frames (0-10)
Grades: Grade-1 Progress: 0%Numbers 11-20 with Double Ten Frames
Extend number sense beyond 10! Using double ten frames (two connected frames), students learn to represent, count, and decompose numbers 11-20 .