OAS 2.N.2.2 Worksheets

OAS 2.N.2.2 (Oklahoma, 2nd Grade): "Demonstrate fluency with basic facts of addition and subtraction with sums and minuends of up to 20." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.