Decrease Practice Set Answer Key

This worksheet features horizontal subtraction equations using 6s and 7s. Students practice computing differences across a set of clearly spaced problems designed for readability. The consistent layout encourages strategic thinking and supports mental math skills. As students complete each fact, they reinforce automatic recall of key subtraction relationships. This worksheet is appropriate for repeated skills practice, homework assignments, or fluency tests. The format is simple and accessible for learners who benefit from clean, uncluttered math presentation.

Curriculum Matched Skills

Mathematics – Subtraction Fluency: Facts within 20

Mathematics – Number Sense: Recognizing numerical differences

Mathematics – Horizontal Computation: Strengthening equation reading

Mathematics – Practice Standards: Mathematical precision

This worksheet is part of our Subtract by 6s and 7s Worksheets collection.