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Curated OER
Add Mixed Numbers with Like Denominators (C)
In this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students then reduce the fraction to solve the 14 problems.
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Adding and Subtracting With Negative Numbers
Fifth graders access prior knowledge of calculating using a number line. For this adding and subtracting with negative numbers lesson, 5th graders use a number line to solve math problems.
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Add Mixed Numbers with Like Denominators (D)
In this fraction addition worksheet, 5th graders add the numerators of the mixed number fractions with like denominators to solve the 14 problems.
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Adding Fractions: like denominators
In this adding fractions worksheet, students add fractions with like denominators together. Students complete 6 problems total on this worksheet.
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Square Numbers
Fourth graders use square tiles to help them explain the concept of square numbers.
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Model Adding 2-Digit Numbers
In this adding two-digit word problems worksheet, students and equations with and without regrouping. Students solve six problems.
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Adding 10
In his adding 10 worksheet, students find sums, adding 10 to one-digit numbers and solving 4 word problems. A website reference for additional resources is given.
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Rational Numbers
In this Algebra I learning exercise, 9th graders identify properties from the real number system and use the distributive property to collect simplify expressions with parentheses. The one page interactive learning exercise...
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Subtracting Greater Numbers
In this subtraction worksheet, 4th graders subtract 13 math problems involving 4 and 5-digit numbers. Students solve 1 word problem with a chart.
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Find a Pattern
In this patterns learning exercise, learners find the next 3 numbers in the sequence of patterns. Students complete this for 9 patterns.
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Complete the Number Sentences
In this addition worksheet, students use three digit addition and solve for missing addends. Students master 15 problems filling in the missing numerals for each.
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Complex Numbers
In this complex numbers learning exercise, 9th graders solve 10 different problems that include either adding or subtracting complex numbers. First, they determine the sum of the real components. Then, students determine the sum of the...
Curated OER
Add Using a Hundred Chart
For this adding practice worksheet, learners sharpen their problem solving skills as they solve 6 story problems using a hundred chart.
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A New Set of Numbers
Sixth graders add and subtract positive and negative integers. In this integers math lesson, 6th graders review the number line as a class, with students representing the numbers and moving in a positive or negative direction to find...
Ohio Department of Education
Actions with Fractions: Adding and Subtracting Fractions with Common Denominators
Fourth graders develop a conceptual understanding of fractions and begin to add and subtract fractions with like denominators. Included is a worksheet to assess readiness and a teacher's checklist showing class understanding at a...
Curated OER
Number Line Locomotion
Here is a great lesson that incorporates movement into academic learning. Pupils improve addition subtraction skills by using number lines and locomotor movement.
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Adding and Subtracting Up to 5 Guided Lesson Explanation
A teacher resource, this scripted lesson details how learners can solve addition and subtraction problems involving numbers up to five. The referenced pupil worksheet is not included.
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Easy Addition
Learnes practice an alternate way of carrying when doing addition. In this addition lesson, everyone applies an alternate algorithm when they need to carry when adding. They work from left to right instead of starting in the ones place....
Bright Hub Education
Math Lesson for Visually Impaired Early Learners: A 3 Way Counting Activity
A unique lesson that's designed for visually impaired early learners, but can be adapted for anyone, is here for you. Pupils use brightly colored foam letters, beads, checkers, and an abacus, in order to gain practice in identifying the...
Math Salamanders Ltd.
Addition Up to 20, Sheet 3
This activity focuses on adding numbers to sums of 20. Pupils complete a set of 24 problems by adding numbers to 20. A number line and reference website are given for additional activities.
Curated OER
Counting In Tens: Crossing the Hundreds Boundary
Count on by 10 to finish each number line. Pupils count on 10 begins at a variety of three-digit numbers. There are 6 problems to solve.
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Numbers that Add to 3
In this addition facts worksheet, students fill in the graphic organizer to make addition facts that equal the number 3, 4, 5, and 6. Students complete 8 facts for the 4 worksheets.
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Expert Estimators
A rich and well-designed lesson on estimation is here for you. The lesson utilizes a video; ITV Series: The Eddie Files 'Estimation: Going to the Dogs,' along with many websites. Several fantastic learning activities are...
Curated OER
Thanksgiving Addition
A handy instructional activity on adding 3-digit numbers is here for you. Third graders practice the skills of carrying numbers from one place value to the next when adding numbers like this. An answer key accompanies the instructional...