Curated OER
Two-Digit Addition and Subtraction (M)
In this addition and subtraction practice worksheet, students find sums and differences of 49 problems by adding and subtracting 2-digit numbers with no regrouping.
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Two-Digit Addition and Subtraction (K)
In this addition and subtraction practice worksheet, students find sums and differences of 49 problems by adding and subtracting 2-digit numbers with no regrouping.
Curated OER
Integer Addition; Range (-99) to (+99) (E)
In this addition learning exercise, students find the sums to 54 horizontal, integer addition problems in which the addends have a range of (-99) to (+99).
Curated OER
Crusades Anagram
In this Crusades review learning exercise, students examine 8 sets of words and unscramble each set to reveal words or names that pertain to The Crusades.
Houghton Mifflin Harcourt
Introducing the Concept: Adding and Subtracting With Negative Integers
A basic narrative is outlined for teaching a activity on the addition and subtraction of integers. Using a number line, you can demonstrate how to find the sum of a positive and negative integer. On the right side of the page are links...
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Fraction High-Low Card Game
In this fraction high-low card game, 5th graders make 45 fraction index cards. They play a game in groups of three where they add the fractions on two cards and guess high or low for the next person's sum. Then they answer...
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Mother Jones
In this online interactive history worksheet, students respond to 8 essay and short answer questions about Mother Jones and her contributions to the Progressive Movement.
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Make a Thousand
In this making a thousand learning exercise, students fill in missing numbers in boxes in order to complete addition problems whose sums equal one thousand.
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Area of Irregular Shapes
For this irregular shapes worksheet, 10th graders solve 10 different problems that include determining the area of various irregular shapes as shown in each. First, they divide each figure into familiar shapes. Then, students determine...
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Adding 4 to a Single Digit
For this addition worksheet, students practice adding the number 4 to 10 single digit whole numbers. Students write their sums in the boxes provided.
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Adding 1 to a Single Digit
In this addition worksheet, students practice adding the number 1 to 10 single digit numbers. Students write the sum of each problem in the boxes provided.
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Making 10
In this making ten worksheet, students add to ten by using two number cards. Students think of as many ways possible to use 2 cards (from 1 to 9) to make a sum of ten.
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Add Mixed Numbers With Like Denominators (I)
In this adding mixed numbers activity, students find the sums of whole numbers and fractions with common denominators and reduce and rename the answers. Students solve 7 problems.
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Add Fractions (D)
In this fraction worksheet, students review the steps for adding fractions with unlike denominators. They find equivalent fractions using the least common denominator, add, and reduce as needed. They find the sums to 9 problems.
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Add Fractions (E)
In this fraction addition worksheet, students review the steps for finding the sums when adding fractions with unlike denominators. They find equivalent fractions using the least common denominator, add, and reduce as necessary. They...
Curated OER
Critical Reading #1: "The Myth of Doomed Kids"
In this critical reading learning exercise, students establish the context, author, and purpose of the piece then sum up the ideas that the author is trying to convey.
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Number Bonds: 1-Digit Addition
In this 1-digit addition worksheet, learners fill in blanks and circles, making number bonds and solving addition problems, match numbers to make given sums and complete 2 number puzlzles.
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Subtraction Using Number Bonds
In this subtraction activity, students write the number bond and subtraction sentences for 2 problems and color boxes whose problems have sums of 4.
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Counting On
For this math worksheet, students practice addition of one digit numbers and adding on addition. Students start with one set, then add more. Example: Gus Plus has 5 cubes. He collects 8 more. He now has----. There are 18 problems on this...
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Systems of Equations - Problem Solving
In this systems of equations worksheet, students translate word problems into algebraic equations. They solve system of equations problems dealing with geometry, money, investment, angles and age problems. This...
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Congruent Triangles
In this congruent triangles worksheet, 10th graders solve and complete 10 different problems that involve various congruent triangles. First, they determine the length of the third side given the other two. Then, students determine the...
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Quiz: Word Problems with Consecutive Integers
In this consecutive integer learning exercise, learners read short word problems, write algebraic expressions, and then identify the consecutive integers described. This one-page learning exercise contains ten problems.
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Complex Numbers
In this complex numbers worksheet, 9th graders solve 10 different problems that include addition and subtraction of these numbers. First, they add or subtract the coefficients of similar terms algebraically. Then, students remove the...
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The Gambling Problem
In this gambling worksheet, students determine the amount two people made while gambling in Atlantic City. They identify and compute a factorial and a number squared. This one-page problem contains 1 problem. This...