Raytheon
Adding and Subtracting Fractions
In this adding and subtracting fractions learning exercise, students add and subtract fractions including mixed numbers and negatives. Students complete 62 problems.
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Counting Chart
Elementary learners discover counting through a counting chart. In this math lesson plan, students identify numbers 1-100. They then point or recite their counting numbers.
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Addition and Subtraction of Rational Expressions
In this rational expression worksheet, students add and subtract fractional expressions. They completely factor the numerator and denominator. Explanations and examples are provided at the beginning of the document. This two-page...
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Weighty Sums and Differences
In this numbers with weight activity, 3rd graders add and subtract different weights to 8 barbells in order to make the weight balanced on both ends of each barbell.
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Arithmetic: Fractions
In this fractions instructional activity, students add positive and negative fractions with unlike denominators. They compute a fractional part of a number. This six-page instructional activity contains approximately 20 problems....
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Add Four Digit Numbers
In this finding the sums learning exercise, students add four-digit numbers with regrouping. Students solve 20 problems.
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Let's Trade
Second graders engage in a lesson which focuses on adding two-digit numbers and the regrouping process. They identify when the regrouping process is necessary and make appropriate "trades" to complete an addition problem.
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Once Upon A Math Story
Students write a math story. In this math operations and writing instructional activity, students work in small groups to brainstorm ideas for a math story, write a rough draft, revise their story, edit their story and add clip art. ...
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Addition Worksheet (Four Digits)
In this problem solving activity, learners solve 48 addition math problems involving 4-digit numbers. Students record their answers in the boxes provided.
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Touch Math
Using the touch math system, learners engage in activities to practice adding numbers. While the lesson is laid out in an explicit manner, there isn't a guide explaining the touch math system.
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Mystery Math
Here is an interesting "trick" your young mathematicians can perform. They are taught how to find any number's "digital root," by following a set of detailed instructions. The process works for any number, and is the type of math puzzle...
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Today's Number
Using the number of days they have been in school, learners practice fining sums by adding ten, subtracting ten, and determining even and odd numbers. They write equations and build numbers with the fewest number of base ten blocks.
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Adding 2-Digit Numbers (Crossing 10)
In this addition worksheet, learners add the two given two-digit numbers. Students complete nine different problems and solve by segmenting the numbers crossing ten.
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Ordinal Numbers
In this ordinal numbers worksheet, students follow the coloring directions that use ordinal numbers to color the ice cream cone.
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What are Numbers?: Learning to Add
Students identify numbers from 0-20. They show quantities to 20. Students work in small groups and take pictures of items demonstrating the numbers that they have beeen taught. They form the number shape using their bodies and take...
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Adding Mixed Numbers
In this mathematics worksheet, 5th graders add and write the equivalent fraction with a common denominator. Then they add and rename the result if needed giving it in lowest terms. Students also solve each of the word problems at the...
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Add Six to One-Digit Numerals
In this finding the sums worksheet, students add the numeral six to one-digit numbers with single digit and double digit answers. Students solve 45 problems.
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Adding Fractions and Mixed Numbers
In this mathematics worksheet, 5th graders use the diagram to identify how many parts are shaded and what fraction of a pizza is this. Then they use the common denominator to add the numerators and simplify the fraction.
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Adding a Single Digit
In this addition worksheet, students mentally add 20 single digit numbers to 20 three digit numbers as fast as they can without working them out on paper. Students then add 5 additional single digit numbers to 5 three digit numbers and...
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Add Single Digit Numbers
For this single digit addition worksheet, students add the dots on pictures of ladybugs, writing the sums beside each.
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Count and Add Caps
In this addition worksheet, students fill in the blanks to a numbers sentence about adding caps. Students complete 1 number sentence.
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Numbers Through 1000
In this numbers through 1000 practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to use number models to add and subtract.
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Adding and Subtracting Like Mixed Numbers (9)
In this adding and subtracting mixed numbers worksheet, students add whole numbers and fractions with common denominators. Students solve 10 problems.
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Use a Number Line to Add - Practice
In this math learning exercise, 1st graders use a number line to practice finding the sums in 18 single digit addition problems. They complete a test prep question in which they find a sum and explain which number they should count from...
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- Adding Two Digit Numbers
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- Adding Numbers
- Adding 2 Digit Numbers
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