Curated OER
Fun Math: Adding 1 and 2-Digit Numbers #3
In this addition instructional activity, students solve a total of 15 problems, adding 1 and 2-digit numbers. Problems are accompanied by pictures.
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
Decimal Addition
Use this guided set of equations to help scholars add double-digit numbers with decimals. They examine two examples before trying these on their own, many of which require regrouping. All of these have decimals to the hundredths place....
Curated OER
Math Drill - Addition #2
For this math drill practice worksheet, students use their addition facts skills to solve 100 problems that require them to add 1 digit numbers to 1 digit numbers.
Curated OER
2-Digit Addition #3
In this addition worksheet, students complete a total of 12 problems, adding one 2-digit number to another. A reference web site is given for additional activities.
Curated OER
2-Digit Addition #5
For this addition worksheet, students complete 12 problems, adding one 2-digit number to another. A reference web site is given for additional activities.
Curated OER
Three-Digit Addition
Students work with hundreds place value, create and manipulate three-digit addition problems, and add three-digit numbers.
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...
Curated OER
Adding Two- and Three-Digit Numbers
In this adding two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to eight mathematical word problems and equations.
Curated OER
Horizontal Mixed Addition and Subtraction Using Numbers Between 1 and 100
In this addition and subtraction worksheet, students solve 12 mixed problems in which two digit numbers are added and subtracted, with and without regrouping. This is an online interactive worksheet that can be printed.
Curated OER
Four Digit Plus Two Digit Addition
In this addition review learning exercise, students use their math skills to solve 36 problems that require them to add 4 digit numbers to 2 digit numbers.
Curated OER
Doubles and Halves 3
Build mental math skills by teaching learners to double and half three-digit numbers. They start out by doubling one of seven double-digit numbers. Next, they discuss their strategy, and then practice doubling and halving 3-digit...
World Wildlife Fund
Arctic Take 6
The magic number is six! Using a 6x table, young math stars practice adding, subtracting, multiplying, and dividing two-digit numbers with the number six. This worksheet also touches on making tessellations with hexagons.
Curated OER
Addition
In this addition worksheet, 2nd graders practice adding together 10 addition problems involving two 2-digit whole numbers. Students write their answers in the shapes provided.
Curated OER
Addition
In this addition worksheet, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.
Curated OER
What's the Sum?
For this math worksheet, students read a poem called "What's the Sum?" Students complete the poem by adding one-digit numbers in each stanza.
Curated OER
Fun Math Worksheet
In this addition worksheet, students solve 16 problems in which two digit numbers are added with carrying. There are animal pictures by each problem.
Curated OER
Easter Eggs in a Basket - Sums to 198 (B)
In this double digit addition review learning exercise, students use their math skills to solve 20 problems that require them to add 2 digit numbers.
Curated OER
Easter Eggs In A Basket- Sums to 198 (A)
For this Easter math worksheet, students solve 20 problems in which 2 digit numbers are added, with and without carrying. The page has an Easter theme.
Curated OER
Adding 3 Numbers
In this addition practice worksheet, 3rd graders will find the sum of 3 two-digit numbers. There are a total of 16 problems. There are pictures of bugs at the bottom.
Curated OER
Thanksgiving Addition: Worksheet 10
Find the sum of the nineteen addition problems on this Thanksgiving-themed worksheet. Your class will practice adding two 2-digit numbers with regrouping. There is also one word problem to be solved.
Curated OER
Add Three Single Digits
The focus of this lesson is practice. Included are 14 worksheets each containing 10 simple single digit problems, where 3 digits are added together to find a sum. Problems are presented in both horizontal and vertical fashion. Note: This...
Curated OER
Three Digit 1
In this addition practice instructional activity, 2nd graders add two and three digit numbers to solve twenty-five problems. Answers are included on the second page of this file.