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Curated OER
Addition Properties
Addition becomes much simpler once scholars understand its properties. They examine the commutative property through five equation pairs. For each, the addends have been switched and scholars must fill one in. The next six...
Curated OER
Addition table 0 through 12
In this addition table worksheet, students observe an addition table that adds all numbers 0 through 12. Students can use this to add the numbers together.
Curated OER
Addition Facts Hidden Picture
For this addition hidden picture worksheet, students solve the 30 addition facts 0 to 20. Students then use their answers to color a hidden picture according to the key provided.
Curated OER
Addition Facts Less Than 20
In this addition worksheet, 2nd graders will focus on single digit addition. Students will complete 20 problems using addends 4 through 10.
Curated OER
Addition Facts Less Than 20
In this addition worksheet, 2nd graders will focus on single digit addition. Students will complete 20 problems using addends 2 through 10.
Curated OER
Addition Facts Less Than 20
In this addition learning exercise, 2nd graders will focus on single digit addition. Students will complete 20 problems using addends 1 through 10.
Curated OER
Addition Facts Less Than 20
For this addition worksheet, 3rd graders will focus on single digit addition. Students will complete 20 problems using addends 3 through 10.
Maths Blog
Make 20
There are quite a few ways to make the number 20 through addition. Learners fill in missing addends to reach the sum of 20 then answer additional related questions. This is a good resource because it has the class both add to 20 and...
Curated OER
Addition Workbook
In this addition worksheet, students complete addition facts with numbers 1 through 9, use a hundreds chart, complete word problems, and more. Students complete activities on 20 pages.
Illustrative Mathematics
Building toward fluency
Here is a great learning task that focuses on the development of areas in computational fluency including strategies in mental math. Young learners are guided through a list of addition expressions that help them visually understand the...
Curated OER
Adding Up
Sail through the land of three addends with this nautical-themed addition learning exercise. Scholars begin by using mental math to add seven sets of three numbers located on sailboats. Next, they apply this concept to eight horizontally...
Curated OER
Addition
For this addition worksheet, students enhance their simple addition skills using addition strategies to solve the two worksheets of addition problems.
Curated OER
Identifying Patterns
Explore number attributes and skip counting through patterns! Scholars find the pattern in each of these sequences and continue it by writing in the remaining values. They count consistently by various intervals, sometimes forwards and...
Houghton Mifflin Harcourt
Intensive Math
Three chapters worth of integer, fraction, and decimal problems to give you every type of question your learners need to be a successful mathematician. Thankfully the work has been done for you and this is a huge resource full...
Curated OER
Addition and Subtraction Practice
In this addition and subtraction instructional activity, students add and subtract numbers 0 through 19. Students complete 22 problems on each of the 11 pages.
Curated OER
Comparisons
Explore number value with learners through playing cards. They examine sets of three cards, adding up the value and comparing it to another set of three. Learners write in which is greater than or is less than to show number value...
Math Fact Cafe
Math Fact Cafe: Flashcards: 3rd Grade: Math Facts
Practice your basic addition, subtraction, multiplication and division facts using these interactive flashcards. Each section gives you 20 flashcards. After each correct answer the card turns green. If you get an incorrect answer the...