Curated OER
Two-Digit Addition With Regrouping
Second graders practice two-digit addition with regrouping. In this addition lesson plan, 2nd graders use craft sticks to solve two-digit regrouping problems. Students solve problems on the chalkboard.
Curated OER
Single Digit Addition
In this addition worksheet, students solve 20 problems in which single digits are added. These are basic addition facts in a vertical format.
Curated OER
Two-Digit by Two-Digit Tenths (A)
In this mathematics worksheet, students solve a number of problems by multiplying a two-digit number by a two-digit decimal to the tenths place. There are 49 problems to solve on the sheet.
Curated OER
Adding and Subtracting: Examples
If you'd like to show learners a variety of ways to solve addition and subtraction problems, consider this slide show. It contains several examples of four-digit addition and subtraction problems that are solved several ways. Vertical...
Curated OER
Single Digit Addition- Math Worksheet
In this single digit addition worksheet, students complete 20 vertical addition problems. They add using the numbers 0-10 even though the worksheet is entitled "single" digits.
Curated OER
Sums
In this addition worksheet, students add two-digit vertical numbers with some regrouping to find the sums. Students solve twelve problems.
Curated OER
Spaceship Math Addition A
In this addition learning exercise, students solve 40 problems in which single digit numbers are added. These are basic addition facts in vertical format.
Math Worksheets Land
Add and Subtract within 1000 - Step-by-Step Lesson
Three-digit numbers are the name of the game here! Scholars convert 456 to expanded form, then complete one addition and one subtraction problem. The equations are written vertically, and the addends produce a four-digit number. There is...
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
Adding One-Digit Whole Numbers
In this adding one-digit whole numbers worksheet, 1st graders solve 20 addition problems in vertical format with whole numbers from 1 to 10, answers included.
Curated OER
Detective Duck's Preparatory Course
In this addition worksheet, 4th graders focus on missing numerals. Students complete 13 problems solving for missing digits in each of the vertical addition problems.
Curated OER
Adding Multiple Digits Practice Sheet
In this addition skills activity, students convert horizontally listed multiple digit addition problems into vertical format. They then solve the 21 problems vertically.
Curated OER
Single Digit Addition Facts
In this addition worksheet, learners solve 20 problems in which single digit numbers are added. These are basic addition facts in vertical format.
Mathematics Assessment Project
Cross Totals
Finally, it all adds up. Learners complete a number puzzle in which they investigate the sums of the digits one through nine in a cross pattern. They then try to determine what totals are possible and which ones are not before devising a...
Curated OER
Addition and Subtraction Up to Two-Digits
In this finding the sums and differences worksheet, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
Curated OER
Adding 9's (A)
In this addition instructional activity, students solve 40 problems in which the number 9 is added to a single digit. This could be used as a timed drill.
Curated OER
Math Lesson Plan : Finger Counting
Create a class of mathematics master. They practice addition to ten until they have mastered the skill. They use their hands to add numbers and eventually find the missing addend to make a sum of 10. They also subtract a single digit...
Curated OER
Adding 1's (A)
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 1.
Curated OER
Adding 1's (B)
For this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 1.
Curated OER
Adding 2's (A)
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 2.
Curated OER
Adding 0's (A)
For this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add 1 digit numbers to 0.
Curated OER
Adding 0's (B)
In this addition review activity, students use problem solving skills to solve 50 problems that require them to add 1 digit numbers to 0.
Curated OER
Adding 9's (B)
In this addition review activity, learners use problem solving skills to solve 50 problems that require them to add 1 digit numbers to 9.
Curated OER
Subtraction Shopping
Learners subtract two digit numbers. They check each other's answers for accuracy.