In this adding two-digit and three-digit numbers worksheet, students find the sums of groups of thee and four numbers by rewriting the numbers in place value columns, and adding each column with regrouping. Students solve fourteen problems.

In this explaining solutions worksheet, students read and solve 3 story problems that involve addition and subtraction. Students must explain their answers.

Students practice adding one digit numbers.  In this practicing adding one digit numbers lesson, students roll dice to determine which one-digit numbers they will add together.  Students practice adding one digit numbers for...

In this addition activity, students solve a total of 22 addition problems, then color squares with the number 6 to help the alien get to his spaceship.

In this addition worksheet, students complete 12 problems, adding one 2-digit number to another. A reference web site is given for additional activities.

In this addition worksheet, students complete 18 horizontal addition problems, adding one 2-digit number to another. A reference web site is given for additional activities.

In this addition worksheet, students complete a set of 18 problems, adding one 2-digit number to another. A reference web site is given for additional activities.

In this math 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 from and tell...

For this math worksheet, students add two double digit numbers. Carrying (or regrouping) from the ones to the tens column is required on 9 problems. Ten problems have answers greater than one hundred.

In this addition practice learning exercise, students use the numbers 1-20 to write 3 addition sentences. Each of the addition sentences should have a sum of 20 and students may only use each of the numbers 1-20 one time on the learning...

In this single digit addition worksheet, students complete a set of 18 problems, adding 2-single digit numbers together. A reference web site is given for additional activities.

In this double digit addition review activity, students use their math skills to solve 20 problems that require them to add 2 digit numbers.

The title is a bit confusing, but understand that the addends are only two-digit numbers. It is the answers, the sums, that will consist of three digits. Learners solve six addition practice problems. Answers can be obtained by clicking...

In this adding integers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.

In this addition review worksheet, students use their math skills to solve 36 problems that require them to add 3 digit numbers to 3 digit numbers with regrouping.

For this addition practice worksheet, students solve 15 problems that require them to add 1 or 2-digit numbers to the number 3.

In this addition practice worksheet, students solve 28 problems that require them to identify the missing addends in the problems.

In this decimal addition practice worksheet, students sharpen their math skills as they solve 32 problems that require them to add decimal tenths.

For this decimal addition practice worksheet, students solve 60 problems that require them to add using decimals to the hundredths.

In this fraction practice worksheet, students solve 4 word problems that require them to add using fractions with common denominators.

A nicely-designed six-page packet of addition worksheets is here for you. Actually, it's a four-page packet. The final two pages are the answer keys. All 96 problems are one-digit addition problems and should provide good practice for...

The number of basic algebraic properties can become overwhelming for learners. A instructional activity explains and gives examples for all the basic algebraic properties. The resource is perfect to use as a way for...

What is an addend? What is a sum? Review this math terminology on the top half of the worksheet before practicing basic addition.