OAS 2.N.1.4 Worksheets
OAS 2.N.1.4 (Oklahoma, 2nd Grade): "Find 10 more or 10 less than a given three-digit number. Find 100 more or 100 less than a given three-digit number." 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.