Curated OER
Sum Boxes
In this number pairs activity, 2nd graders look over 6 cubes of numbers and circle all the number pairs in each one that equals the sum above each cube.
Curated OER
Making Addition Sums
In this addition worksheet, students are given a sum and they are to come up with two sets of numbers that make up that sum.
Curated OER
Sums
In this addition word problems worksheet, students read the problems, use mental math, and find the sums. Students solve five problems.
Curated OER
Visual Sum and Difference Word Problems
Aside from awkward wording, this worksheet has problems for learners to solve. They read each problem then use the provided pictures to solve. Note:Â The images and language are misleading on this worksheet and may be confusing for some...
Curated OER
Visual Sum and Difference Word Problems - Independent Practice
The ten prompts on this worksheet are intended for independent practice with addition and subtraction of numbers up to 3000. Space is provided for pupils to illustrate their work. The confusing wording of some the problems would be a...
Curated OER
Addition
Looking for addition drills for your scholars to practice adding one and two-digit numbers? You've found it! Mathematicians examine an example before finding the sum of 16 equations, each of which involves one 2-digit addend and one...
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
Number Lines and Whole Numbers
Number lines are a great way to help beginning mathematicians comprehend addition and subtraction. They examine an addition equation and find the sum using the number line. Learners indicate the sum on the line and write it into the...
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 Worksheets Land
Add up to Four Two-Digit Numbers - Independent Practice Worksheet
How many addends can you add up? Challenge your scholars to expand their skills by finding the sum of up to four addends in these 10 practice problems. All the numbers here are double-digit and learners will practice regrouping. This...
Curated OER
Addition to 20: Practice
A cute pig holds a poster with 15 vertically-oriented addition problems for your little mathematicians to practice sums to 20. They add single-digit and double-digit numbers. Some problems involve regrouping but the worksheet doesn't...
Curated OER
Addition to 20: More Practice
Another page with a cute pig holding a poster with 15 vertically-oriented addition problems provides practice sums to 20. Young number crunchers add single-digit and double-digit numbers. Some problems involve regrouping but the...
Curated OER
Add and Subtract within 20
The sums and differences only reach 20 in this arithmetic worksheet. Scholars answer 10 simple number sentences, some involving two numbers and others with three. They choose the correct answer from a list on the right. There are the...
Curated OER
Addition of Numbers (Under 100)
Here's some basic practice adding single and double-digit numbers in three different formats. First, learners complete two horizontal addition equations. Then, they find the sum for two vertical addition problems. Finally, scholars...
Curated OER
Butterflies and Addition Sentences Worksheet
These butterflies need some color! Learners solve each of the nine single-digit addition problems to discover what color each butterfly will be according to the color key. The sums are between 1 and 10, and not all numbers will be used....
Math Worksheets Land
Add up to Four Two-Digit Numbers - Step-by-Step Lessons
Okay, so your scholars are excelling at two-addend addition problems, but what about three or four? Here are some practice problems to stretch their math skills. They find the sums of six equations: two with two addends, two with three...
Birdville Independent School District
Friendly Numbers
There are a number of different strategies young mathematicians can use when adding two-digit numbers. This lesson focuses on making addition easier by rounding the addends to friendly numbers, with the resulting sum being adjusted...
Curated OER
What Do You Think?
In this estimating sums and differences worksheet, learners solve 6 problems in which the answer to a 3 digit addition or subtraction problem is estimated. Students then solve the problem for an exact answer. There will be carrying and...
Curated OER
Santa's List Sums (B1)
In this addition practice activity, students complete a graphic organizer as they find the sums of 17 boys and girls for each street.
Curated OER
Santa's List Sums (B3)
In this addition practice worksheet, students complete a graphic organizer as they find the sums of 17 boys and girls for each street. The numbers are 3 digit numbers.
Curated OER
Santa's List Sums (B2)
In this addition practice worksheet, students complete a graphic organizer as they find the sums of 17 boys and girls for each street. The numbers are 2 digit numbers.
Curated OER
Santa's List Sums (A3)
In this addition practice learning exercise, students complete a graphic organizer as they find the sums of 17 boys and girls for each street. The numbers on the chart are 3 digit numbers.
Curated OER
Santa's List Sums (A2)
In this addition practice worksheet, students complete a graphic organizer as they find the sums of 17 boys and girls for each street. The numbers are 2 digit numbers.
Curated OER
Santa's List Sums (B4)
In this addition practice worksheet, students complete a graphic organizer as they find the sums of 17 boys and girls for each street. The numbers on the chart are 4 digit numbers.
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