Worksheet
Curated OER

Making 100 By Adding

For Students 1st - 3rd
For this addition worksheet, students create number problems that equal 100. In this fill in the blank worksheet, students generate ten addition problems.
Worksheet
Curated OER

Horizontal Three Digit Place Value Addition

For Students 2nd - 3rd
In this addition practice activity, students solve 16 problems that require them to add using 3 addends. The addends include a 3-digit number, 2-digit number, and 1-digit number.
Worksheet
Curated OER

Number Bonds: 1-Digit Addition

For Students 2nd - 3rd
In this 1-digit addition worksheet, students fill in blanks and circles, making number bonds and solving addition problems, match numbers to make given sums and complete 2 number puzlzles.
Worksheet
Curated OER

Use a Number Line to Add - Practice

For Students 1st
In this math instructional activity, 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...
Worksheet
Curated OER

Vertical Addition with Regrouping

For Students 3rd - 5th
In this addition review worksheet, students use their math skills to solve 80 problems that require them to add 3 or 4 digit numbers to 2 digit numbers.
Worksheet
Curated OER

Finding Missing Sums and Addends

For Students 3rd - 4th
In this sums/addends worksheet, students find missing sums and addends in a set of 20 problems. Problems add 1 and 2-digit numbers. Answers included on page 2.
Worksheet
Curated OER

Add 29, 39, 49 To Any 2-Digit Number

For Students 4th - 5th
In this addition learning exercise, students solve 18 problems in which the number 29, 39, or 49 is added to a two digit number. There are no hints or examples. Problems are in horizontal format for mental math.
Worksheet
Curated OER

Math Review

For Students 2nd - 3rd
In this review of math skills worksheet, students determine elapsed time in minutes, compare two-digit numerals, add values of money, identify an addition property and a solid figure. Students solve five problems.
Worksheet
Curated OER

Add and Subtract within 20 - Guided Lesson Explanation

For Students 2nd
Provide second graders with an explanation for how to find the total value of numbers written in a series of boxes.. The resource provides answers and explanations for problems on a referenced worksheet that is not included.
Worksheet
Curated OER

Math Practice Series Worksheet #3

For Students 1st
In this mathematics worksheet, 1st graders solve numerous addition problems by adding single and two-digit numbers to each other. There are 36 problems to solve on the sheet.
Worksheet
Curated OER

Change a Digit

For Students 2nd
In this tens and ones worksheet, 2nd graders add 4 math problems together and write the sums using 10s and 1s models as shown. Students change a digit in 2 math problems from 1 number to another number in the blanks provided.
Organizer
Curriculum Corner

Second Grade Summer Math Practice Book

For Students 1st - 3rd Standards
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
Assessment
1
1
Balanced Assessment

Number Trick

For Students 9th - 12th Standards
Show your classes the magic of numbers. Using a number trick, learners practice writing algebraic expressions. They then use their expression to perform the trick. Their exploration should help them understand the magic behind the trick.
Worksheet
National Security Agency

Go One-on-One with Decimals

For Students 4th - 5th Standards
Shoot and score with three basketball-themed lessons about decimals. Young mathematicians compare game statistics, make trash can hoops, and play a data spinner game to practice identifying digits and values within decimal numbers.
Lesson Plan
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Mental Math Blocks 3

For Teachers 4th - 5th
In this math worksheet, students solve eleven math problems. These include finding the missing digits of an addition problem and solving a word problem about picking up pieces of trash.
Worksheet
Curated OER

10 More or 10 Less

For Students 1st - 2nd Standards
Practice adding and subtracting 10 with this outer space worksheet. On the top, scholars match digits floating in stars with sums inside a spaceship. Next, they do the same with subtracting 10, connecting numbers to differences. These...
Worksheet
Curated OER

Basic Subtraction Fact Worksheets to 20

For Students 1st - 2nd
Print this worksheet and have your helper pass it out. The class can use it to practice subtracting single and double-digit numbers up to 20. Some borrowing is required.
Worksheet
Curated OER

Single-Digit Addition

For Students K - 2nd
In this single-digit addition worksheet, students complete a total of 4 problems, joining problems to answers with a balloon string to match.
Worksheet
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Single-Digit Addition

For Students K - 2nd
In this single digit addition worksheet, students draw lines to match the answers to addition problems shown in balloons to their corresponding answers.
Worksheet
Curated OER

2 Digit Addition with Regrouping

For Students 2nd - 3rd
In 2 digit addition worksheet, students add to solve the 2 digit addition equations. Students use the number line to solve the 20 addition problems.
Lesson Plan
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Subtracting Greater Numbers

For Teachers 4th - 5th
In this subtracting greater numbers worksheet, pupils, with a partner, problem solve and calculate the answers to six addition equations.
Lesson Plan
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The Palindrome Order of a Number

For Teachers 9th - 11th
In this math worksheet, students list the three-digit order one palindromes. They find as many 4-digit palindromes as they are capable of. Students analyze the first order palindromes. They find as many third order palindromes as they...
Worksheet
Curated OER

Christmas Tree Stars

For Students 3rd - 4th
In this addition worksheet, learners place the single digit numbers 1-9 on the stars around the Christmas tree, so that each side adds up to the same total.
Worksheet
Curated OER

St. Patrick's Day Addition (B)

For Students 1st - 2nd
In this St. Patrick's Day addition activity worksheet, students use their math skills to solve 38 problems that require them to add 1 digit numbers.