Curated OER
Addition Computation
For this addition worksheet, students solve 16 problems in which two digit numbers are added, with and without regrouping. Problems are in a vertical format.
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Count On
In this counting on worksheet, students solve 5 problems in which a two digit number is the starting point and students "count on" an additional number. Example: Count on 6 from 24.
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Addition with Counters
In this addition practice worksheet, students use the counting blocks to help them solve 6 problems that require them to add 1and 2 digit numbers.
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Christmas Addition
In this holiday math lesson, students color Christmas symbols and complete twelve two-digit addition problems. There are no regrouping problems. This worksheet has five pages with 12 problems on each page.
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St. Patrick's Day Addition (Sums to 50 With No Regrouping)
In this math worksheet, students solve 20 problems in which 2 digit numbers are added to 2 digit numbers with no regrouping. The page has a St. Patrick's Day theme.
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Simple Addition Using Hundredths 2
In this addition with decimal tenths practice worksheet, students practice their computation skills as they solve 40 problems that require them to add 3 or 4-digit decimal numbers.
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The Numbers Get Larger
Second graders examine how to use mental strategies for addition and subtraction. They look at part/whole strategies for multi-digit problems and define which one would be best used for a particular problem. They use tens frames to solve...
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10 More
In this adding ten instructional activity, students solve ten problems in which the number 10 is added to a two digit number. Students write their answers in oval shapes.
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Fibonacci Trick
In this algebra instructional activity, students solve a puzzle starting with two single digit numbers and eventually conclude that the answer can be used with Fibonacci's pattern. There are 11 steps to the puzzle with a provided answer.
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Simple Addition Without Carrying Version 3
In this addition worksheet, students solve 40 problems in which a two digit number is added to a single digit without carrying.
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Easter Eggs In A Basket- Sums to 198 (A)
For this Easter math worksheet, students solve 20 problems in which 2 digit numbers are added, with and without carrying. The page has an Easter theme.
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Easter Eggs in a Basket - Sums to 198 (B)
For this double digit addition review worksheet, learners use their math skills to solve 20 problems that require them to add 2 digit numbers.
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3 Digit Addition with Regrouping
In this math worksheet, learners solve 20 problems in which 3 digit numbers are added with regrouping. There are no examples on the page.
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Addition Exercise #2
In this addition worksheet, students complete a total of 30 problems, adding 2 and 3 digit numbers. Answers included on page 2.
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Addition with Sums to 20
In this addition practice worksheet, students solve 15 problems that require them to add 2-digit numbers to 1-digit numbers with sums to 20.
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Addition Using 12
In this addition facts practice worksheet, students use their math skills to solve 100 problems that require them to add the number 12 to 1 and 2 digit numbers.
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Addition Using 11
In this addition facts practice activity, students use their math skills to solve 100 problems that require them to add the number 11 to 1 and 2 digit numbers.
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Add and Subtract within 20
Here is a more interesting way to practice addition and subtraction number sentences. Learners complete two sum boxes, adding across and down then totaling for a final sum. They do the same with subtraction in two more boxes. Finally,...
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Adding Fractions
In this adding fractions learning exercise, learners add fractions that contain one digit numbers and reduce them to their smallest terms. Students complete 18 problems.
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Making a Ten
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, students are taught how to first make a ten and then add on the rest. A similar method is also...
DK Publishing
Addition Practice #3
If you're in search of some basic addition drills, take a look at this for your second and third graders. There are 20 vertically aligned equations here, each with one three-digit addend and one two-digit addend. Scholars regroup as...
DK Publishing
Learning 6 - Write the Word
Which plate has six cookies? Focus on the number six with novice counters as they solidify single-digit number concepts. Keep in mind pre-readers may have trouble with this, as there are written instructions they will need to understand....
Curated OER
Split a Factor
Take the mystery out of multiplicaton with worksheets like this one. Learners find a mental math strategy for more difficult equations by splitting a factor, multiplying out the terms, and adding the products. An example explains this...
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Add With No Regrouping
In this finding the sums worksheet, students add one digit-numbers plus two-digit numbers with no regrouping. Students solve 30 problems.