Common Core
7.NS.A.1
4 lessons teach this standard. Every lesson is interactive, and every one prints as a worksheet with a separate answer key.
Grade 7 Math · Chapter 4 · Lesson 1
A walk along the line.
Grade 7 Math · Chapter 4 · Lesson 2
How far, and in which direction.
Grade 7 Math · Chapter 4 · Lesson 3
Subtracting is adding the opposite.
Grade 7 Math · Chapter 4 · Lesson 4
The same rules, with messier numbers.