Home / Year 9 / Lesson 1 of 22
Free previewDirected numbers
After this lesson: Add, subtract, and order integers, including negatives.
On the board−3 + 8 = 5
Start at −3. Walk eight to the right. You land on 5.
Free previewHome / Year 9 / Lesson 1 of 22
Free previewAfter this lesson: Add, subtract, and order integers, including negatives.
Start at −3. Walk eight to the right. You land on 5.