Lesson Plan: Using Doubles to Subtract
This lesson plan includes the objectives and prerequisites of the lesson teaching students how to use doubles facts up to 20 to help us subtract a number from its double.
Objectives
Students will be able to
- subtract a number from its double using doubles facts to 20,
- write equations subtracting a number from its double,
- complete subtraction calculations with missing numbers.
Prerequisites
Students should already be familiar with
- doubles facts up to 20.