OAS 1.N.2.3 Worksheets

OAS 1.N.2.3 (Oklahoma, 1st Grade): "Demonstrate fluency with basic facts of addition and subtraction with sums and minuends of up to 10." 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.