THINKING WITH NUMBERS
Important Pedagogical Content Knowledge For Teaching
Addition & Subtraction Concepts
What is Addition? What is Subtraction?
Representing Addition & Subtraction
With Number Sentences
Read through the directions on how to use this self exam.
Print a blank answer form (pdf).
Complete the exam.
Check your answers.
Return to the self exams page.
Copyright © Thinking With Numbers 2020, 2019, 2017, 2014