Third graders pick up plastic ants scattered on the floor. They take them back to their desks, count them, and add their totals to those of other students.

Fourth graders use properties of operations and problem-solving strategies to do mental calculations, and look for patterns in the solutions. They create an array, using each of the digits 1-9 exactly once to form addition problems...

In this math worksheet, students will work with a coach to find the average of three bowling scores. Students will follow a step-by-step process and notes are provided for the coach.

For this math worksheet, students will work with a coach to learn about and practice three addition properties: associative, commutative, and identity. Students will follow a step-by-step process and notes are provided for the coach.

In this addition worksheet, students add numbers from the one two, three and four families. For each of the nine lady bugs pictured, they place the appropriate number of dots on each bug to represent the indicated addends. After the dots...

First graders practice rounding 4 digit numbers using place value concepts. In this estimating sums and differences activity, 1st graders explore clustering, rounding, and front end estimation as methods for rounding decimals.

In this patterns worksheet, learners solve 4 short answer problems. Students find the pattern of adding the digits one through nine and extend that pattern to natural numbers with the same digit in every place. 

In this addition worksheet, students solve 40 problems where the addends are from 0 to 9. The bottom of the sheet contains spaces to record a goal, the number of problems completed and the number of correct problems. There are links to...

In this secondary activity, high schoolers solve a cryptogram involving an addition problem in which they must determine the numeric value of the letters in the addends and the sum.  The one page activity contains one problem with...

Second graders participate in Math-Eze activities to comprehend word problems. In this word problem lesson, 2nd graders recognize why a hexagon is the best shape for a beehive. Students calculate how far bees must travel to find 2 lbs....

In this riddles worksheet, students problem solve five mathematical riddles involving whole numbers, factors and digits. Students share their answers with their classmates.

In this mathematics worksheet, 1st graders create a fact family that uses specific numbers given. Then they draw eight circles, add five more, and write the fact out in a problem.

In this adding decimals worksheet, students add numbers with decimals after looking at examples and number lines. Students complete 6 problems.

In this decimal vocabulary instructional activity, students match a set of 27 words to their correct definitions. Answers are included on page 2; a reference web site is given for additional activities.

Fourth graders examine a number of data sets while practicing finding the mean, median, and mode of the numbers.

Children in grades 1-3 will work to solve eight word problems involving length and whole numbers. They add, subtract, and problem solve to match the questions on the left to the answers on the right. Note: These problems are very poorly...

In this math vocabulary instructional activity, 6th graders match twenty-three math vocabulary words from column A to the definitions in column B.

In this addition and subtraction worksheet, students review the addition properties and the subtraction rules. Students then complete each number sentence and tell which property or rule was used.

In this Sumerian numbers instructional activity, students use Sumerian numbers given at the top of the page to rewrite a set of equations and solve, then 'analyze it.' Answers included on page 2.

Learners 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.

Students explore money counting.  In this money problem solving lesson, students calculate how much money their name is "worth" using the corresponding alphabet letters which have been assigned a coin value.

In this addition worksheet, 2nd graders complete 30 problems in which they add a single digit number to another single digit number using regrouping as needed. They complete 2 problems in which 10 is an addend. They enter their answers...

Here is a good activity that will allow your student to practice their addition and subtraction facts to 20. They practice facts using fact cards and practice strategies such as doubles strategies, and count to 10 strategies.

Students study basic number addition. They define terms together at the board: addition, addend, sum. They discuss key words for addition: in all, altogether, total, sum; and key words for subtraction: how many more, difference, fewer....