In this exercise, kids practice adding and subtracting within 100 with unknowns in all positions.
| Standards Body | Codes |
|---|---|
| CCSS-M | 2.OA.A.1ma |
| NCTM | PK2.NO.B.8, PK2.NO.C.10, PK2.NO.C.12, PK2.A.C.6 |
| TEKS | 2.4D |
MathBRIX is an adaptive learning platform designed to help students in grades K-2 visualize and master critical math concepts.
