Curated OER
Add Three Numbers
In this column addition instructional activity, students solve 11 problems in which three two-digit numbers are added. There will be regrouping on this page.
Curated OER
Add Three Numbers Practice 11.4
For this column addition worksheet, students solve 13 problems in which three two-digit numbers are added. Students look for a ten or a double.
Primary Resources
Grid Multiplication
Ever have a completely confused fourth grader ask about multiplying a 3-digit by a 2-digit number? This slide show could really help clear things up. The grid or box method is fully demonstrated and explained in this straight...
Scholastic
Voyage on the Mayflower for Grades 3-5
Following an online activity, scholars complete a Grafitti Wall in which small groups write words and phrases on chart paper pertaining to Pilgrims, the Mayflower, and Thanksgiving. Pupils perform a close reading then answer a series of...
Curated OER
Add With No Regrouping
For this finding the sums worksheet, students add one digit-numbers plus two-digit numbers with no regrouping. Students solve 30 problems.
Curated OER
Using Addition Strategies
In this using addition strategies instructional activity, students use counters, zero property, and doubles strategies to add one-digit numbers. Students add twenty problems.
Curated OER
Add and Subtract within 20 - Independent Practice
Although this worksheet says it contains addition and subtraction within 20, it doesn't. Learners will have to add and subtract double-digit numbers with answers up to at least 30. However, it does provide good practice.
Curated OER
Add One-Digit Numbers to Two-Digit Numbers
In this addition with carrying activity, 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 6 2-digit mathematical problems. Students follow 3 steps to adding tens and ones together. Students trace 4 dotted numbers provided in 2 addition problems.
Curated OER
Add Two Digit Numbers - Vertical
In this problem solving worksheet, students add together 20 problems involving 2-digit whole numbers. Students record their answers underneath each problem.
Curated OER
One and Two digit addition
In this addition activity, students add one and two digit numbers together with and without regrouping. Students complete 6 addition problems.
Curated OER
Addition of Three Single-Digit Numbers (B)
In this addition of 3 single numbers review worksheet, students use problem solving skills to solve 54 problems that require them to add 3 single digit numbers.
Curated OER
Adding Two-and Three-Digit Numbers
In this addition worksheet, 4th graders solve word problems as well as add two and three digit numbers together to solve 23 problems.
Curated OER
Addition: up to 4 digit numbers
In this addition worksheet, students add numbers together that contain up to 4 digit numbers without regrouping. Students complete 16 problems.
Curated OER
Add Different Digits - Vertical
In this finding the sums worksheet, students add mixed numbers from two-digits to five digits with regrouping. Students solve 12 problems.
Curated OER
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,...
Curated OER
Addition Word Problems Up to 20
Because this addition word problem has the answer written on the same page, consider using it as a warm-up and projecting it. Simply cover up the answer until you're ready. The problem has beginners adding up two single-digit numbers for...
Curated OER
Fun Math 77
In this finding the sums worksheet, students add two-digit plus three-digit numbers with regrouping on a page with fun clip art next tot each problem. Students solve 15 problems.
Curated OER
Adding 8 to a Single Digit
In this addition worksheet, students solve 10 math problems in which they add 8 to a single digit number. The answers are on the second page.
Curated OER
Two-Digit Addition
In this finding the sums worksheet, students use a number line to add two-digit numbers without regrouping. Students solve 20 problems.
Curated OER
One-Digit Addition and Subtraction No Regrouping (B)
In this addition and subtraction activity, students find the sums and differences of one-digit numbers with no regrouping. Students solve 47 problems.
Curated OER
One-Digit Addition; No Regrouping (B)
For this addition worksheet, students find the sums by adding one-digit numbers without regrouping. Students solve 100 problems.
Curated OER
One-Digit Addition, No Regrouping (B)
In this addition activity, students find the sums by adding one-digit numbers without regrouping. Students solve 64 problems.
Curated OER
One-Digit Addition and Subtraction (B)
For this addition and subtraction worksheet, learners find the sums and differences of one-digit numbers. Students solve 49 problems.