Addition and Subtraction Teacher Resources
Find Addition and Subtraction educational ideas and activities
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Horizontal Mixed Addition and Subtraction Using Numbers Between 1 and 100
In this addition and subtraction worksheet, students solve 10 problems in which two digit numbers are added or subtracted. Problems are in a horizontal format and may need to be rewritten. This is an online interactive worksheet that can be printed.
2nd - 3rd Math
Solve Story Problems: Sold! A Mathematics Adventure
Young mathematicians listen to the book Sold!: A Mathematics Adventure by Nathan Zimelman where they encounter ways to solve story problems. They then create and solve start unknown addition and subtraction equations. Resource builds in room to modify in all directions based on the book.
K - 2nd English Language Arts
Two-Digit Addition and Subtraction (No Regrouping)
If practice makes perfect, this sheet cultivates perfection among pupils learning to add and subtract 2-digit numbers. No regrouping is required, so this high repetition tool will help lay a strong foundation for that next step. Key is provided.
1st - 2nd Math
Book Title: You Can’t Buy a Dinosaur with a Dime
Learners explore the concepts of multiple digit addition and subtraction. In this addition and subtraction lesson, students read the book You Can’t Buy a Dinosaur with a Dime and then discuss methods for solving a particular math problem presented in the story.
3rd - 4th English Language Arts
Ten Flashing Fireflies by Philemon Sturges
First graders read a book to practice describing numbers and creating equations to solve story problems. In this story problems lesson plan, 1st graders sing a song about counting fireflies and then read a story about counting fireflies. Students work as a class and independently to make story problems about the fireflies using addition and subtraction.
1st English Language Arts
Centipede's 100 Shoes
Young scholars solve equations with the help of their teacher. For this simple equations lesson, students listen to the story Centipede's 100 Shoes by Tony Ross and use the scenarios given in the book as addition and subtraction problems. Depending upon student ability, this may be done whole group, in pair or individually with or without the use of manipulatives.
2nd - 3rd English Language Arts
The Android Factory
Learners explore the idea that primitive virtual 3D objects can be reshaped to infinitely original combinations using additive and subtractive methods. They create 3-D objects with a computer which necessitates a cooperation of right-brain and left-brain thinking.
4th - 10th 21st Century Skills