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Worksheet
Raytheon

Adding and Subtracting Decimals

For Students 5th - 7th
For this adding and subtracting decimals instructional activity, students add and subtract numbers with decimals in word problems. Students complete 12 word problems.
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Lesson Plan
3
3
Kentucky Department of Education

Multiplication Grade 3 Formative Assessment Lesson

For Teachers 3rd Standards
Guide multiplication lesson plan instruction with a formative assessment. Mathematicians are given two multiplication problems to solve and represent using the area model, equal groups, repeated addition, and word problems. Following the...
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Worksheet
Curated OER

Adding Two Numbers

For Students 3rd - 4th
Keep addition drills interesting by varying the exercises. There are four separate sections here for youngsters to solidify their understanding of adding three-digit addends. First, they calculate eight vertically aligned equations,...
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Worksheet
Raytheon

Time Goes By!

For Students 4th - 8th
In this time worksheet, students complete problems about time including addition and subtraction, word problems, fill in the blanks, elapsed time, and more. Students complete 64 problems total.
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Lesson Plan
Curated OER

Inverses as a Form of Undoing

For Teachers 5th - 8th
Middle schoolers use inverse operations to solve two-step equations. They study a story problem about inverse operations, watch a video about the problem, and complete a handout for the inverse problem. Pupils finish with two assessments...
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Lesson Plan
Curated OER

Addition and Subtraction - First Grade

For Teachers Pre-K - 2nd Standards
Twenty-five multiple choice addition and subtraction problems fill the six-page worksheet. Many are word problems that include graphics to help learners visualize the situation. A useful tool in meeting Common Core standards!
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Worksheet
Curated OER

Add and Subtract Within 20

For Students K - 2nd
Break down addition and subtraction into short sentences using this brief worksheet. Each question prompts scholars to make a number by doing three math operations. For the first, they make 10 by adding three, adding five, and...
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Lesson Plan
Illustrative Mathematics

The Lighthouse Problem

For Teachers 9th - 11th Standards
Long considered the symbol of safe harbor and steadfast waiting, the lighthouse gets a mathematical treatment. The straightforward question of distance to the horizon is carefully presented, followed by a look into the different...
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Lesson Plan
Curated OER

Peanut Math

For Teachers 2nd - 3rd
I really like this clever lesson on using peanuts to help facilitate the learning of addition and subtraction for your young mathematicians. Youngsters use peanuts as "counters" for a variety of math problems that include greater than...
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Lesson Plan
Curated OER

Summer Packet - Math & Reading

For Teachers 4th - 5th
In this math and reading comprehension worksheet packet, students solve 700 basic addition, subtraction, multiplication, and division facts. Next, they identify what a sentence looks like, the difference between there and their, and read...
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Worksheet
Curated OER

Addition Word Problems

For Students 3rd - 5th
In this addition word problems worksheet, students analyze how to develop word solving skills involving simple addition to one hundred.
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Worksheet
Curated OER

Number Stories

For Students 1st - 2nd
In this number stories worksheet, students practice addition by counting the candies in the 3 examples and adding the numbers given in the addition sentence.
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Worksheet
Curated OER

Subtraction Three Digit 5

For Students 2nd - 4th
Twenty practice problems, perfect for a review, homework, or a quiz! Learners subtract three digit numbers from three digit numbers to answer each problem. 
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Worksheet
Curated OER

Rational Expressions Two - Addition and Subtraction

For Students 8th - 11th
This worksheet is a mix of 24 problems on adding and subtracting rational expressions. All of the problems have unlike denominators. Most require factoring of the denominators, and a few contain mixed expressions and three expressions....
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Worksheet
Curated OER

Adding Coins to $1.00 Worksheet #5

For Students 1st - 2nd
In this counting money worksheet, students solve ten problems in which groups of quarters, dimes and nickels are counted. Students add the coins and put the cents sign in. All sums are below one dollar.
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Worksheet
Curated OER

Addition: Number Sentences

For Students 1st - 2nd
In this addition practice activity, students use their problem solving skills to write addition sentences to solve each of the 5 word problems.
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Worksheet
Curated OER

Buggy Addition

For Students K - 1st
In this addition and bugs worksheet, students practice adding together certain types of bugs together and place their totals in the boxes provided. Students complete five addition math problems and then color the bugs on the worksheet...
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Lesson Plan
Curated OER

Addition to 10

For Teachers 3rd
In this addition worksheet, 3rd graders solve 24 single-digit adding problems. Students also solve 3 word problems which involve the addition of single-digit numerals.
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Worksheet
Curated OER

Visual Sum and Difference Word Problems

For Students 1st - 2nd
Aside from awkward wording, this activity has problems for learners to solve. They read each problem then use the provided pictures to solve. Note: The images and language are misleading on this activity and may be confusing for some...
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Worksheet
Curated OER

Addition: Number Sentences 2

For Students 1st - 2nd
In this addition practice worksheet, students use their problem solving skills to write addition sentences to solve each of the 5 word problems.
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Worksheet
Curated OER

Addition Words Alphabetical Order

For Students 3rd - 4th
In this alphabetical order worksheet, students read 12 words pertaining to addition. Students put the words in alphabetical order.
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Worksheet
Curated OER

Addition sentences

For Students 3rd - 5th
In this addition sentences worksheet, students write possible addition sentences that go with the word problem given. Students write 5 possible addition sentences.
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Worksheet
Curated OER

Jungle Animals Math Word Problems

For Students 1st - 2nd
In this word problems worksheet, students add and subtract to solve. In this short answer and fill in the blank worksheet, students write answers to two problems.
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Lesson Plan
Curated OER

Addition of Integers

For Teachers 6th
Become familiar with adding integers by practicing examples using negative and positive numbers. Students discuss how they arrived at their answers.

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