Curated OER
Riemann Sums and Error Control
In this Riemann sums worksheet, students use the Riemann sums to approximate a given area. This two-page worksheet contains two multi-step problems.
Curated OER
Simple Addition with Pictures
In this addition worksheet, 1st graders count the objects in the boxes and write the sum for five problems with number from 0 to 5.
Curated OER
Addition Up to 10: Speed Race 3 and 4
In this addition worksheet, students find the sums to 20 single digit addition problems. They try to work more quickly than the previous day.
Curated OER
Polygon Sum Conjecture
In this geometry worksheet, 10th graders identify the missing angles using the polygons sum conjecture. They measure exterior and interior angles using their angle theorems. There are 63 problems.
Curated OER
Sum of Interior Angles
For this sum of interior angles worksheet, 10th graders solve 10 different problems that are related to determining the sum of various interior angles in figures. First, they determine the sum of the interior angles of a dodecagon. Then,...
Curated OER
Missing Sums and Addends
In this recognizing two-digit addition facts worksheet, students use a number line and addition facts to find the missing sums or addends in problems with and without regrouping. Students solve 20 problems.
Curated OER
Five Minute Adding Frenzy (A)
In this five minute adding frenzy worksheet, students problem solve one hundred addition equations within five minutes by writing the sum of the column and row numbers in each space.
Curated OER
Estimating Sums and Differences
For this estimation worksheet, 4th graders estimate the sum or difference of 15 math problems. Students write their answers underneath each math problem on the worksheet.
Curated OER
Decide When to Regroup homework 10.4
In this regrouping worksheet, students use paper clips to show tens and ones, determine whether there is a need to regroup, and find the sum. Students solve five problems.
Curated OER
Two Numbers to Make a Total
In this addition worksheet, students practice finding 2 ways to come up with the same sum for the following numbers: 80, 44, 31, 70 and 42.
Curated OER
Estimating Sums
In this estimating to ten and hundred activity, 3rd graders estimate 16 math problems by rounding to the nearest ten and 4 by rounding to the nearest hundred. Students answer 1 word problem and 2 multiple choice questions relating to...
Curated OER
Double Digit Addition to 100: Crossword Puzzle
In this double digit addition to 100 worksheet, students will find sums and record the number words in a crossword puzzle format.
Curated OER
Errors in Riemann Sums
In this Riemann Sums learning exercise, students use the Riemann Sums method to approximate the area under the curves. This two-page learning exercise contains three problems.
Curated OER
Fun Math Worksheet - Four and Five Digit Addition
In this addition worksheet, 3rd graders find the sums to 15 four and five digit vertical addition problems. They regroup as needed while completing the sums on the page that shows black line pictures of animals.
Curated OER
Fun Math Worksheet - Five Digit Addition with Regrouping
In this addition worksheet, 4th graders find the sums to 15 vertical addition problems that have 5 digit addends. They regroup as needed while completing the sums on the page that shows black line pictures of animals.
Curated OER
Fun Math Worksheet - Four and Five Digit Addition
In this addition worksheet, 4th graders find the sums to 15 four and five digit vertical addition problems. They regroup as needed while solving for the sums on the page that shows black line pictures of animals.
Curated OER
Fun Math Worksheet - Four and Five Digit Addition with Regrouping
In this addition worksheet, 4th graders find the sums to 15 four and five digit vertical addition problems. They regroup as needed while completing the sums on the page that shows black line pictures of animals.
Curated OER
Fun Math Worksheet - Five Digit Addition With Regrouping
In this addition learning exercise, 4th graders find the sums to 15 vertical addition problems that have 5 digit addends. They regroup as needed while completing the sums on the page that shows black line pictures of animals.
Math12
Basics of Probability
Give your students a fighting chance at understanding probability. Offering numerous examples that clearly demonstrate basic probability concepts, this resource helps young mathematicians learn how to visualize the different outcomes of...
Curated OER
Christmas Addition
Finding the sums up to 5 will be fun, with this Christmas themed worksheet. Learners add Christmas items together, write the corresponding number sentence, and their answers. There are 3 problems to solve.
Charleston School District
Pre-Test Unit 2: Similar and Congruent
A pre-test contains questions about transformations that lead to congruent and similar images. It also covers angle relationships associated with triangles and parallel lines intersected by a transversal.
Common Core Sheets
Adding and Subtracting Percents and Decimals
Seventh graders are challenged to find the sums and differences of percents and decimals. But first, pupils must find the value of the percent in order to add/subtract it from the decimal.
Science Matters
Hierarchy
A system is only as good as the sum of its parts! Young scholars explore the components of the different body systems using a hands-on instructional activity. The instructional activity helps learners build an understanding that there is...
Curated OER
Visual Sum and Difference Word Problems - Independent Practice
The ten prompts on this activity are intended for independent practice with addition and subtraction of numbers up to 3000. Space is provided for pupils to illustrate their work. The confusing wording of some the problems would be a...