Curated OER
One-Digit Addition: No Regrouping (H)
In this one-digit addition activity, students problem solve and calculate the answers to eighty addition equations with no regrouping.
Curated OER
Add One-Digit Numbers to Two-Digit Numbers
In this addition with carrying worksheet, students solve 7 problems in which two digit numbers are added to single digit numbers with carrying.
Curated OER
Add Two-Digit Numbers
In this addition worksheet, students practice adding 9 two-digit addition math problems involving tens, ones and regrouping. Students solve the answer to 1 test prep question and fill in the circle for the correct answer from a multiple...
Curated OER
Simple Addition Using Hundredths Version 2
For this addition worksheet, students find the sums of 40 problems in which they add whole numbers and decimals to the hundredths place. They regroup as needed in these vertical addition problems.
Curated OER
Simple Addition Using Tenths Version 2
In this addition worksheet, students find the sums of 40 problems by adding numbers that include two digit whole numbers and numbers in the tenths place. They regroup as need in these vertical problems.
Curated OER
Add and Subtract within 1000
Get some good practice with triple-digit addition and subtraction with these 10 problems. Only one addition problem requires regrouping, and none of the subtraction problems require borrowing. Question four turns into a four-digit...
Illustrative Mathematics
How Many Days Until Summer Vacation?
On the 124th day of school, young mathematicians are asked to find out how many days are left in the 180-day school year. The teacher version to the task offers several ways the problem can be solved, and can be used to guide...
Houghton Mifflin Harcourt
Sums to 100
Whether it's counting marbles, flowers, or playing cards, small objects can add up to great sums. Learners work six story problems to practice addition to 100. Some regrouping is required, along with distinguishing useful from irrelevant...
Curated OER
Add Hundredths Decimals
In this adding decimals with hundredths worksheet, students find the sums with and without regrouping. Students solve 20 problems.
Curated OER
Two Digit 3
In this addition worksheet, students add two digit to two digit numbers for twenty-five problems. Regrouping is used for several of the problems. Answers are included with this worksheet.
Curated OER
Three-Digit Addition and Subtraction With Regrouping
Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. In this three-digit addition lesson, 2nd graders learn to add and subtract three-digit numbers with and without...
Curated OER
One-Digit Addition and Subtraction No Regrouping (T)
In this addition and subtraction worksheet, students find the sums and differences to 36 single digit problems. They do not regroup in these problems.
Curated OER
One-Digit Addition and Subtraction No Regrouping (A)
In this math worksheet, students solve 81 problems in which one-digit numbers are added and subtracted. Problems are in a vertical format with addition and subtraction mixed in each row.
Curated OER
2-Digit Addition With Regrouping
In this addition activity, students complete a total of 20 problems, adding one 2-digit number to another, no regrouping required. Answers on page 2.
Curated OER
Missing Numbers in Two Digit Addition Worksheet #9
In this addition worksheet, students solve 20 problems in which missing numbers in two digit addition problems are filled in. There is no regrouping on the page.
Curated OER
Two Digit Addition Without Regrouping #2
In this addition worksheet, learners solve 20 problems in which two digit numbers are added. There is no carrying on this page.
Curated OER
2 Digit Addition Worksheet (No Regrouping) #4
In this addition instructional activity, students solve 20 problems in which two digit numbers are added. There is no carrying on this page.
Curated OER
Find Missing Sums and Addends-No Regrouping
In this addition worksheet, students find missing sums and addends in a set of 20 problems without regrouping. Answers are included on page 2.
Curated OER
Two-Digit Addition, No Regrouping /Carry-on - Missing Digits
In this addition worksheet, 2nd graders fill in the missing digits in 20 addition problems. They do not regroup in the problems.
Curated OER
Two-Digit Addition, No Regrouping/Carry-on - Missing Digits
In this addition worksheet, 2nd graders find the missing digits in 20 two digit problems that do not require regrouping. They insert the digits in this timed worksheet.
Curated OER
2 Digit Addition Without Regrouping
In this 2-digit addition worksheet, young scholars complete 20 problems, adding one 2-digit number to another. Answers are included on page 2. A reference web site is given for additional activities.
Curated OER
Addition: Missing Sums and Addends
For this addition worksheet, students fill in missing sums and addends in a set of 20 problems. Some problems involve regrouping, answers are included on page 2.
Curated OER
Addition With Regrouping
In this finding the sums worksheet, students add two-digits plus two-digits with and without regrouping. Students solve 12 problems.
Curated OER
Three-Digit Plus Three-Digit Addition (B)
In this addition worksheet, students find the sums in 100 vertical three digit plus three digit addition problems. They regroup as needed to find the sums.