10 More 10 Less Worksheet — Two-Digit Numbers (Set 2)

A second 10 more / 10 less worksheet with twelve 2-digit numbers (25, 75, 35, 41, 22, 78, 53, 82, 41, 83, 42, 64) and summer snorkeler artwork. Students write the number that is 10 less and 10 more for each. Use to build mental math and place-value understanding.