Lesson Plan
Curated OER

One-Digit Addition and Subtraction No Regrouping (A)

For Teachers 1st - 2nd
In this math worksheet, learners 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.
Worksheet
Curated OER

Subtraction: Two Digit By One Digit With Regrouping

For Students 3rd Standards
In this subtraction worksheet, 3rd graders find the differences to 30 problems in which they subtract a one digit number from a two digit number. They regroup as needed.
Worksheet
Curated OER

One-Digit Addition and Subtraction [C]

For Students 1st - 2nd
In this division with no remainder worksheet, students solve a total of 25 problems. All problems have 2 digit divisors and 4 digit dividends.
Worksheet
Curated OER

Subtraction: One Digit from Two Digits With No Regrouping

For Students 3rd Standards
For this subtraction worksheet, 3rd graders find the differences to 30 problems in which they subtract a one digit number from a two digit number. They regroup as needed.
Lesson Plan
Curated OER

One-Digit Addition and Subtraction (A)

For Teachers 2nd - 4th
In this one-digit addition and subtraction worksheet, students problem solve and calculate the answers to forty-nine addition and subtraction equations.
Worksheet
Curated OER

One-Digit Addition and Subtraction [F]

For Students 1st - 2nd
In this addition and subtractions worksheet, students solve a total of 49 problems; all problems use one-digit numbers. Answers are included on page 2.
Worksheet
Curated OER

One-Digit Addition and Subtraction [G]

For Students 1st - 3rd
In this addition and subtraction worksheet, students complete a total of 49 problems, all adding or subtracting one digit numbers.
Worksheet
Curated OER

One-Digit Addition and Subtraction [I]

For Students 1st - 2nd
In this addition and subtraction learning exercise, students complete a total of 49 problems, all using one digit numbers. Answers on page 2.
Worksheet
Curated OER

Subtraction - Numbers to 19 ( 3 of 3)

For Students 1st - 2nd Standards
In this subtraction worksheet, students find the differences in 30 vertical problems which use numbers up to nineteen. They do not regroup as they solve the problems in which they subtract a single digit number from a two digit number.
Worksheet
Curated OER

Picture It

For Students 2nd - 3rd
In this story problem instructional activity, students answer short answer question about a story problem. Students complete 6 questions about a story problems with 1 digit numbers.
Worksheet
Curated OER

Discovering Differences

For Students 1st - 2nd
For this subtraction worksheet, students analyze the four 2 digit numbers in a box. Students circle the two numbers that have the difference specified on the top of each box. There are 8 problems on the page.
Worksheet
Curated OER

Ways To Subtract

For Students 2nd
In this subtraction worksheet, 2nd graders focus on two digit subtraction with regrouping. Students complete 6 problems in the vertical position and 6 that are written horizontally.
Worksheet
Curated OER

Subtract 9 From Any 2-digit Number

For Students 2nd - 3rd
In this subtraction worksheet, students solve 18 problems in which the number 9 is subtracted from a two digit number. No hints or strategies are provided.
Worksheet
Curated OER

Missing Digit Operations (J)

For Students 3rd - 4th
In this missing digit instructional activity, students fill in two digits in each of 30 mixed operation problems. They complete addition, subtraction, multiplication, and division problems.
Worksheet
Curated OER

Missing Digit Operations (M)

For Students 3rd - 4th
In this missing digit worksheet, learners fill in two digits in each of 30 mixed operation problems. They place the numbers in addition, subtraction, multiplication, and division problems.
Worksheet
Curated OER

Missing Digit Operations (F)

For Students 4th - 5th
in this missing digits worksheet, students solve 30 problems in which the two missing digits are filled in to complete the addition, subtraction, multiplication or division equation.
Worksheet
Curated OER

Christmas Missing Digits "F"

For Students 2nd - 3rd
In this Christmas missing digits learning exercise, students fill in missing numbers in 22 problems including addition, subtraction and multiplication. Answers are included.
Worksheet
Curated OER

Christmas Missing Digits

For Students 2nd - 3rd
In this missing digits worksheet, learners fill in missing digits in addition, subtraction and multiplication problems. Answers are included.
Worksheet
Curated OER

Computer vs Human Problem

For Students 9th - 11th
In this algebra worksheet, learners compare the way a human would solve an equations as compared to a computer. There is one problem with a solution key.
Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 2nd - 3rd
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding addition and subtraction of 2-digit numbers. Students may view the correct answers.
Worksheet
Curated OER

Adaptive Subtraction

For Students K - 2nd
For this subtraction worksheet, students draw a problem, cross off the number to be subtracted and circle correct answers. Problems use 1-digit numbers. 
Worksheet
Curated OER

Addition With 3 or More Single Digit Numbers

For Students 2nd
In this addition worksheet, 2nd graders practice adding 3 single digit whole numbers in 12 addition problems. Students write their answers in the boxes provided.
Worksheet
Curated OER

Addition and Subtraction 1

For Students 3rd
In this addition worksheet, 3rd graders solve 10 addition math problems involving 2, 3 and 4 digit numbers. Students write their sums on the worksheet.
Worksheet
EdHelper

Addition: Missing Number Fill In

For Students 1st - 2nd
For this addition activity, students fill in a missing addend to solve 23 problems. Worksheet is part of a subscription site with links and is labeled as a sample.