Vertical Mixed +4/+5 Answer Key

This worksheet blends vertical +4 and +5 facts, requiring students to alternate between the two. This promotes higher fluency and adaptability as students quickly identify which addend to apply. Teachers can use this worksheet for cumulative practice or fact mastery tracking.

Curriculum Skills

Mixed vertical addition fluency

Strengthening rapid mental recall

Practicing structured alignment

Developing flexible thinking with number patterns

This worksheet is part of our Addition Facts With 4 and 5 Worksheets collection.