Curated OER
Choosing the Operation: Add or Subtract
Try a new approach to addition and subtraction by giving scholars the numbers but leaving out the sign. They must determine if the numbers have been added or subtracted, then write in the appropriate operation. There are a few examples...
Illustrative Mathematics
Gifts from Grandma, Variation 3
There are three money word problems in this activity, each one is set in the same context. The first asks what was the total amount grandma spent, the second how many grandchildren grandma has, and the third asks how much grandma spent...
Curriculum Corner
Ice Cream Booklet
On the days leading up to summer, use a booklet of practice skill sheets in the classroom. Beginner pupils should be able to master the skills they've learned in math and reading before they head home for the summer, like counting to 30,...
Curated OER
Addition and Subtraction Word Problems
Approach word problems using these straightforward addition and subtraction practice scenarios. Learners choose answers from a list, recording the corresponding letter next to each problem. Ten questions involve basic addition and...
Curated OER
Adding 3's (A)
In this addition worksheet, students practice their addition fact skills by adding the number 3 to the single digit numbers. Students solve 50 problems.
Curated OER
Double-Digit Addition with Regrouping
First graders recall place value system and double-digit addition, create and manipulate double-digit regrouping, and devise and identify ways to use regrouping.
Curated OER
Multiple Number Addition: Two-Digit; Four Numbers (A)
In this math worksheet, students solve 36 problems in which four 2 digit numbers are added in a column. There is regrouping in the problems, which are in vertical format.
Curated OER
Adding 2's (B)
For this addition worksheet, students practice their addition fact skills by adding 2 to the given numbers. Students solve fifty addition problems.
Curated OER
Addition With 0, 1, 2
In this math worksheet, students solve 16 problems in which single digit numbers are added to 0, 1 or 2. There are 5 pages available here.
Curated OER
Adding Fractions
In this adding fractions learning exercise, students add fractions that contain one digit numbers and reduce them to their smallest terms. Students complete 18 problems.
Curated OER
2-Digit Addition #4
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.
![Three-Digit Addition and Subtractions [M] Worksheet](http://lessonplanet.com/content/resources/thumbnails/218001/large/nziynte5lmpwzw.jpg?1414307971 "Three-Digit Addition and Subtractions [M] Worksheet")
Curated OER
Three-Digit Addition and Subtractions [M]
In this addition and subtraction worksheet, learners complete a total of 49 problems, adding or subtracting 3 digit numbers. Answers included on page 2.
Curated OER
Add Whole Numbers
In this addition worksheet, students solve 6 problems in which larger numbers will be added with carrying. These are story problems. Students write the number sentence needed and solve.
Curated OER
Addition Practice
Can your young mathematicians find any sum of two numbers? Challenge them with three! This addition practice sheet includes two pages of equations, all of which have learners finding the sum of three 3-digit numbers. Sums are all below...
Math Salamanders Ltd.
Column Addition - 3 Digits Sheet 6
In this addition activity, students complete a set of 12 problems, adding two- and three-digit numbers. Numbers must be arranged vertically and problems completed. A reference website is given for additional activities.
Curated OER
Two Digit 2
In this addition instructional activity, students provide correct computations illustrating their understanding of the concept by adding double digit numbers. There are 25 problems to solve.
Curated OER
Addition and Subtraction: 3 Numbers Combination
In this multiple operations math worksheet, students solve 17 problems in which three 2 digit numbers are added and subtracted. Problems are in a horizontal format.
Curated OER
Two-Digit Addition With Regrouping #2
In this addition worksheet, learners solve a set of 25 problems adding 2-digit numbers and regrouping. A website reference for additional resources is given.
Curated OER
Add and Subtract to Get Four
Explore the many paths to get to four in this addition and subtraction worksheet! Learners walk through the steps of the options: adding two numbers, adding three numbers, and subtracting two numbers. They examine which...
Curated OER
Addition Drills, part 3
Here's an addition drill for scholars who are already comfortable with regrouping. There are 30 horizontally-aligned problems here, each with two 2-digit addends. Mathematicians use three examples as reference as they solve each of...
Curated OER
Multiplying
There is a step-by-step example here to help young multipliers solve 12 equations, all of which have one 2-digit and one 1-digit factor. The method displayed encourages breaking the two-digit number into tens and ones, multiplying each...
Curated OER
Double Digit Fun
In this addition worksheet, 2nd graders solve the two digit addition problems by adding the ones first and then the tens. Students write their answers into the puzzle. Students solve 30 addition problems.
Curated OER
Multiplying Three Digit Numbers
In this multiplication worksheet, students multiply three digit numbers by three digit numbers. Students complete 24 multiplication problems.
Alabama Learning Exchange
Partying with Two/Three Digit Whole Numbers
Learners practice problem-solving with this addition activity. They plan a party for their class and another class by determining how many cupcakes are needed. Students draw a picture of how they determined the number of cupcakes.