Curated OER
Addition Exercise
In this addition instructional activity, students complete 30 addition problems by adding three digit numbers to two digit numbers. There is regrouping involved.
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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.
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Adding Up
Make addition visual in order to help beginners understand the concept. They add up beads on a string, examining an example before trying it on their own. Learners fill in addends and sums for these, and sometimes both....
Curated OER
Adding Dice
Roll the dice! These addition number sentences are for beginning mathematicians, and each addend is displayed on a die. Learners add up two or three single-digit addends to find eight sums in the first half of this instructional...
Curated OER
Adding a Single Digit
In this addition worksheet, students mentally add 20 single digit numbers to 20 three digit numbers as fast as they can without working them out on paper. Students then add 5 additional single digit numbers to 5 three digit numbers and...
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Adding 1 to a Single Digit
In this addition activity, students practice adding the number 1 to 10 single digit numbers. Students write the sum of each problem in the boxes provided.
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Adding 3 to a Single Digit
In this addition worksheet, students add the number 3 to 10 single digit numbers. Students put their answers in the boxes provided.
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Adding Decimals
In this adding decimals worksheet, students add numbers with decimals that are 2 digit numbers. Students complete 10 problems.
Curated OER
Valentine's Day Chocolates Mystery: Sums to 198 (A)
For some Valentine's Day math fun, students solve a puzzle to find how many chocolates are in the candy box. Students add two digit numbers to other two digit numbers, and each answer over 98 represents a candy in the Valentine's candy box.
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Single Digit Addition #6
For this single digit addition, students complete a set of 36 problems, adding one single digit number to another. A reference web site is given for additional activities.
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Adding 1 to a Single Digit
In this adding one worksheet, students solve 10 problems in which the number one is added to a single digit number from 1 to 5.
Curated OER
Addition Worksheet
In this addition worksheet, students add two digit to two digit numbers. No regrouping is required to complete this worksheet.
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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.
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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...
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Practice Writing Three-Digit Numbers
This online interactive activity defines what two-digit and three-digit number are and the place values found in each. A practice activity helps build proficiency with this skill by having learners fill in the 21 blanks with the...
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Adding with Different Numbers of Digits
Expand addition concepts by challenging your pupils with these multi-digit addends. They add up numbers with up to seven digits, regrouping where needed. The first six are written vertically and the next two are horizontal. Make...
Raytheon
Adding and Subtracting Decimals
For this adding and subtracting decimals instructional activity, students add and subtract numbers with decimals in word problems. Students complete 12 word problems.
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Lesson Design Protocol: Add and Subtract
Addition and subtraction are studied in this math lesson. Upper graders add and subtract whole numbers up to 1,000 with and without regrouping.
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Adding with Andy
A nicely-designed six-page packet of addition worksheets is here for you. Actually, it's a four-page packet. The final two pages are the answer keys. All 96 problems are one-digit addition problems and should provide good practice for...
Curated OER
Making 100 By Adding
In this addition learning exercise, students create number problems that equal 100. In this fill in the blank learning exercise, students generate ten addition problems.
Under the Dome
The Candy Bowl
Wonder how many pieces of candy a teacher can eat. Pupils watch a video of candy in a bowl as some candy is removed to be eaten and others are added. Learners devise questions about the situation along with estimated solutions. Scholars...
Curated OER
Adding Two-Digit Numbers Using Dimes and Pennies
First graders examine regrouping when adding, by using dimes and pennies to borrow. In this addition lesson, 1st graders work together as a whole group, working together with the teacher.
Curated OER
Adding Fractions with the Same Denominator
In this fraction worksheet, students practice adding fractions with the same denominator. The questions simplify the difficult concept with eight single digit equations and challenge students with two double digit problems.
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Santa's List Sums (D2)
In this Christmas math instructional activity, students solve 15 problems in which two digit numbers are added, with and without carrying. This page has the theme of Santa's list.