lesson
Adding Within 20 by Making Ten
Add within 20 by breaking apart one addend to make a ten first.
Updated 1 month ago · 4 views
Premium Lesson
This lesson is part of a track
Public learning track
Addition and Subtraction Within 20
5 lessons
Goal
Build fluency with addition and subtraction within 20 using mental strategies like doubles, making ten, and fact families.
5 lessons
0 of 5 done
Learning standards covered
111.4(b)(1)(C)Texas Essential Knowledge and Skills (TEKS) · Math · 2nd Gradeselect tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems;
Open Global Standard:OGM.3.NBT.5OGM.3.MP.1
OGM.3.NBT.5OGM.3.MP.1