Math Mammoth
Grade 1 Worktext
Use graphing, counting, and number lines to help first graders learn about addition and subtraction. An array of worksheets and activities are an excellent resource for your math lesson, whether you are focusing on counting skills or...
Houghton Mifflin Harcourt
Unit 2 Math Vocabulary Cards (Grade 3)
A set of third grade math vocabulary cards include topics that range from addition properties to terms like estimate and fact family. Each sheet has two cards on it. The top half is the word printed in bold text, while the bottom is the...
Concord Consortium
Last Digit Arithmetic
Mathematics involves a study of patterns. The exploratory lesson has learners consider the addition pattern in different sets of numbers. Each set has a different pattern that pupils describe mathematically. The patterns involve both...
Pennsylvania Department of Education
Links Away: Looking Back and Moving Forward
Students explore fact families. In this math instructional activity, students use links to model a fact family. Students solve addition and subtraction problems.
Curated OER
3 Numbers, 4 Sentences
In this addition and subtraction worksheet, learners complete the addition and subtraction sentences for each fact family. Students write their answers on the lines.
Curated OER
Subtraction
In this subtraction worksheet, students find the differences for the double digit problems. Students solve 31 subtraction problems.
Curated OER
Finding Sums to 6
Students explore the additive identity property where they add multiple numbers to get to the number 6. In this number 6 lesson plan, students also work on their addition charts.
Curated OER
Incredible Equations - Math Calendar Activity
Students review math facts and create their own math problems using the numbers in the current date. They demonstrate the problems using various manipulatives.
Curated OER
Story Teller
In this story problems learning exercise, students solve 3 addition or subtraction facts and then write a story problem for each equation.
Curated OER
Hands On: Model Numbers
In this addition and subtraction practice worksheet, students sharpen their problem solving skills as they solve 6 story problems using number models.
Curated OER
Climbing Math
For this math puzzle worksheet, students use their addition, subtraction, division, and multiplication skills to solve this math puzzle.
Curated OER
Math Lesson 30
In these math lessons worksheets, 4th graders practice their multiplication, addition, and subtraction skills by completing the 20 pages of equations and word problems.
Curated OER
Fill the Boats
In this addition and subtraction practice learning exercise, students solve 12 problems by filling in the blanks in each of the number sentences with the appropriate numbers.
Curated OER
Math – Word Problems : Up to 2-digits Without Regrouping
For this addition and subtraction practice worksheet, students solve 6 word problems that require them to add and subtract using 2-digit numbers.
Curated OER
Arithmetic Algorithms
In this math learning exercise, students solve a variety of arithmetic algorithms. Students use multiplication, division, addition, and subtraction skills to solve the problems.
Curated OER
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...
Curated OER
Students' Strides
Complete problems using base ten blocks to see the difference in the place value of a decimal and how it affects a number's value. Learners compare decimal values as well. Ample time for discussion and modeling are allowed in the...
Curated OER
Musical Addition
Students place objects on their storyboards to show the equations that they are given. They draw and color objects to show the equations. Students listen to and sing addition songs.
Curated OER
Equal Shmequal by Virginia Kroll
Pupils read a book and complete exercises to explore the meaning of 'equals.' In this equal numbers lesson, students brainstorm the meaning of equals and read a story about the topic. Pupils use manipulatives to study balance and equal...
Curated OER
Number Crunching
Young scholars are shown 3-5 different types of crunches as well as the correct Fitnessgram curl-ups. They do sets of different types of crunches and count the total number by using multiplication skills. Studnets do multiple sets and...
Curated OER
Math Games for Skills and Concepts
A 27-page packet full of math games and activities builds on algebra, measurement, geometry, fractional, and graphing skills. Young mathematicians participate in math games collaboratively, promoting teamwork and skills practice.
Curated OER
Multiplication & Division
Helpful for building a multiplication unit that focuses on different strategies. With explanations about repeated addition and subtraction as foundations for multiplication, scaling, summaries of progression, and basic multiplication and...
Curated OER
Early Mental Math: Practice
Pupils start from a given number and count forward by 1s, 2s, and 10s. They "make ten" in 4 addition problems, and add or subtract 2 in the rest. Finally, they circle the odd numbers in a list from 1-14.
Curated OER
Justifying Answers
Young scholars study story problems and learn how to find and justify their answers. They will use a story problem and then respond to the prompt questions from the teacher. They must add and subtract facts to 6 and learn how to justify...