Horizontal + 3 Practice

This worksheet presents horizontal addition problems that require students to add 3 to different single-digit numbers. The design encourages students to compute mentally and increase their response speed. Consistent practice with +3 addition helps students recognize number patterns and enhance their fluency with small-number computation. The repetition also prepares students for mixed-fact addition.

Curriculum Matched Skills

Mathematics – Addition Fluency (Adding 3)

Mathematics – Horizontal Computation Practice

Mathematics – Numerical Pattern Development

Mathematics – Mental Math Fluency

This worksheet is part of our Addition Facts With 2 and 3 Worksheets collection.