Chapter 1: +, -

Chapter 1: +, -

by black knife poulson

​Table Of Contents:

• ​Lesson 1: +

• ​Lesson 2: -

• ​Lesson 3: +, -

​Adding (+)

• ​adding can be called plus.

• ​ex: 3+2=5.

​subtracting

• ​subtracting can be called mimus.

• ​ex: 4-2=2.

​numbers:

​1

​2

​3

​4

​5

​6

​7

​8

​9

​0