Addition and Subtraction Teacher Resources
Find Addition and Subtraction educational ideas and activities
Showing 81 - 100 of 2,233 resources
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 3 Views 14 Downloads
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 Language Arts 8 Views 123 Downloads
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 6 Views 217 Downloads
These fact families need to be completed. Scholars use addition and subtraction to complete four number sentences for each set of three numbers. The sentences are all part of the number set's fact family, and demonstrate the commutative property of addition.
1st - 2nd Math 20 Views 51 Downloads
Yummy Gummy Subtraction
Here is a quick 15 minute lesson intended to introduce subtraction. Learners count and subtract gummy bears to complete 5 problems. The lessons suggest that the gummy bears can be saved and used the next day, but gummy bears get gross really fast.
K - 3rd Math 3 Views 149 Downloads
Horizontal Mixed Addition and Subtraction of the Number 100: Part 9
In this online interactive math worksheet, students complete the equations by adding or subtracting using the number one hundred. Students may access the correct answers and their scores by clicking submit.
1st - 2nd Math 3 Views 5 Downloads
Book Title: You Can’t Buy a Dinosaur with a Dime
Students explore the concepts of multiple digit addition and subtraction. In this addition and subtraction lesson plan, 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 Language Arts 3 Views 22 Downloads
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, 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 Language Arts 8 Views 19 Downloads
Students read the book Cucumber Soup and complete math story problems related to the book. In this story problem lesson plan, students complete addition and subtraction problems related to the book and discuss how they came up with their answers.
K - 2nd Language Arts 6 Views 17 Downloads
The Android Factory
Pupils 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 3 Views 12 Downloads