Curated OER
Gremlins
First graders investigate the missing numbers on an equation chart in order to practice their addition and subtraction skills. They work with sums up to twenty and use up to twenty objects to work with subtraction equations. They listen...
Curated OER
Angles and Arcs
Students discuss the sum of central angles and use string to create them on circles. They find the measure and length of both minor and major arcs.
Students give examples of concentric, similar, and congruent circles and congruent arcs.
Curated OER
Addition Practice
In this math instructional activity, students use the operation of addition in order to find the sums using one digit. The answers are on page 4.
Curated OER
Adding One Digit Problems
In this math worksheet, 1st graders find the sums to the problems using the operation of addition. The answers for them are found on page 4.
Curated OER
Minnesota's Pyramid Addition Adventure
In this addition game worksheet, students help Minnesota Muskrat solving the addition pyramid problems by adding the adjacent pairs of numbers and write the sums in the blocks above them. Students solve the second set of pyramids by...
Curated OER
Ridgerunner
Students jog for three minutes at the beginning of the class, increasing one minute per week for ten weeks. They count each lap as one mile on the Appalachian Trail, computing the class average and plotting their progress on a class map.
Curated OER
Shopping
Pupils give change for sums of money. They also solve subtraction problems presented in different forms. The problem Students answer takes a look at a situation from three different perspectives.
Curated OER
Adding 3 Numbers
In this addition practice worksheet, 3rd graders will find the sum of 3 two-digit numbers. There are a total of 16 problems. There are pictures of bugs at the bottom.
Curated OER
Right or Wrong
In this addition worksheet, students practice their addition skills by coloring the boxes with totals that are correct. Students then think of the greatest sum they can make adding two numbers less than 10.
Curated OER
Math Practice 2
In this math worksheet, students practice using the operation of addition to create the new sums from the word sentences. The answers are on page two.
Curated OER
SAT grid ins practice test 02
In this secondary mathematics worksheet, students solve problems similar to those on the SAT test. The interactive worksheet is one page and contains ten problems. Answers are not provided.
Curated OER
Can Stack
Students are able to find the rule for summing consecutive numbers;
identify the pattern of triangular numbers. They then solve the given problem using logic and mathematical reasoning.
Curated OER
Make a Thousand
In this addition worksheet, learners fill in the missing numbers in 12 addition operations in order to make the sum equal 1,000. The worksheet mentions the British pound. The answers are on the second page.
Curated OER
Missing Numbers - Summation Worksheet
In these virtual worksheets, students complete the number sentence by writing in three numbers to equal the sums provided. The objective is to advance students' addition skills.
Curated OER
Christmas Square Dance
In this secondary mathematics learning exercise, students solve a riddle in which dancing partners are assigned numbers such that the sum of each couples numbers is a perfect square. The one page learning exercise contains one problem...
EngageNY
Volumes of Familiar Solids – Cones and Cylinders
Investigate the volume of cones and cylinders. Scholars develop formulas for the volume of cones and cylinders in the 10th activity of the module. They then use their formulas to calculate volume.
Colorado State University
What Is a "Convection Cell"?
Round and round in circles it goes! A hands-on activity has learners recreate a model of a convection cell. They watch as the difference in density of their materials creates a current.
Curated OER
Pot Of Gold Multiplication (A)
In this pot of gold multiplication worksheet, students problem solve twelve multiplication equations within each pot of gold. Students circle the pots with a product of 80.
Curated OER
Math Practice Series Worksheet #3
In this mathematics worksheet, 1st graders solve numerous addition problems by adding single and two-digit numbers to each other. There are 36 problems to solve on the sheet.
Curated OER
It All Adds Up Puzzle #3
In this math puzzle learning exercise, students solve 10 addition problems by inserting the missing addends in an addition square. Students make the equations true by writing the correct number that will make the rows and columns add up...
Fuel the Brain
Counting to Tens
Have your young mathematicians learned to count to one hundred? Do they know their groups of tens? If so, they might enjoy completing these word problems that have each of their sums end up being a group of ten!
Curated OER
Pair of Dice Activity
In this pair of dice worksheet, students begin with the premise that a pair of dice is rolled, then answer 5 probability questions. Answers are included on page 2.
Curated OER
Adding with Andy
A nicely-designed six-page packet of addition worksheets is here for you. Actually, it's a four-page packet. The final two pages are the answer keys. All 96 problems are one-digit addition problems and should provide good practice for...
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...