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Showing Results for formulas-for-calculating-

In this 3rd grade math worksheet, your child will practice calculating perimeter and adding whole and half numbers.

Longest Route: Calculating Perimeter

Practice calculating elapsed time with this time zones worksheet!

World Time Zones

Find massive success calculating mass in this engaging third-grade worksheet!

Measurement Word Problems: Mass

Students practice shading, writing, and calculating fractions in this two-page worksheet.

Easy Fractions

Children practice calculating the perimeter of a variety of polygons in this geometry worksheet.

Geometry Basics: More Perimeters

Students practice calculating the perimeter of a variety of shapes in inches in this geometry worksheet.

Presenting Perimeter

Practice calculating the perimeter using real-world scenarios in this third-grade math game!

Dino Bones: Perimeter

Calculating the area of 2d shapes with equal fractions is simplified with this easy to understand exercise.


2D Shapes and Fractions with Equal Areas

Children practice calculating the perimeter of a variety of polygons in this geometry basics worksheet.

Geometry Basics: Perimeter

In this worksheet, children practice calculating the perimeter of a variety of polygons — including a baseball diamond!

Finding the Perimeter

This addition exercise will help students add it all up when calculating the perimeter of an object.


Perimeter and Addition

Now that your third grader is an expert at telling time, bring on a bigger challenge: calculating elapsed time.

How Much Time Has Gone By?

From angles and congruent shapes to calculating perimeter, this quiz covers variety of topics in third grade geometry.

Geometry Basics: Review Quiz #2

Learners will practice calculating elapsed time in this playful Halloween worksheet.

Costume Time

Show students how to use a number line to calculate elapsed time with this Education.com teaching aid.


Calculating Elapsed Time on a Number Line

The best kind of mental workout! Enjoy calculating the mystery numbers, identifying the mystery digits, spotting patterns, playing games, and even drawing pictures with these engaging math puzzles.

Math Brainteasers

Time flies in this time telling worksheet, which tasks kids with calculating the amount of time that has passed. Your child can use the pictured clock to solve.

Time Flies!

Teach your youngsters the art of savvy shopping with this neat lesson on calculating price per item. After doing some division problems to compare the values of different products, students put their skills to the test with fun worksheets.

The Real Deal

Learners will calculate the area of six rooms in this playful geometry worksheet.

Find the Area of a Rectangle: Level 1

In this second grade math worksheet, your child will practice telling time by drawing the hands on a clock, then adding up the total amount of time passed.

Going to the Amusement Park: What Time is It?

In this clock practice worksheet, your child will practice telling time by drawing the hands on clocks, then adding up the total amount of time passed.

What Time is It?

Area is a quantity that can be calculated both by adding and by multiplying units.

Everyday Area

Boost your second grader's time savvy with a lesson in elapsed time.

Calculate Elapsed Time

Calculate the area of rectangle spaces in this measurement and data worksheet!

Area of Rectangular Rooms

Looking to boost your child's time smarts? Challenge her with time word problems that ask her to figure out how much time has passed in each scenario.

Elapsed Time Word Problems

On this third grade math worksheet, kids solve decimal subtraction problems as they calculate change on a trip to the gift shop.

Making Change at the Gift Shop

On this third grade math worksheet, kids solve decimal subtraction problems as they calculate change on a trip to the ballpark.

Making Change at the Ballpark

On this third grade math worksheet, kids solve decimal subtraction problems as they calculate change on a trip to the pet shop.

Making Change at the Pet Shop

In this 3rd grade math worksheet, your child will practice geometry and addition as they calculate the perimeter of each house to find the largest one.

Find the Perimeter

Learners will practice telling time with analog clocks, then determining elapsed time, in this engaging worksheet.

Calculate Elapsed Time #1

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