Worksheet
Math Salamanders Ltd.

Missing Subtraction facts to 12 sheet 1

For Students 1st - 2nd Standards
Pupils subtract numbers one through 12 and complete missing addend problems. This worksheet includes a helpful number line and 20 problems to complete. Tip: Hand out unifix cubes or chips to help tactile learners solve each problem.
Organizer
Curriculum Corner

Second Grade Summer Math Practice Book

For Students 1st - 3rd Standards
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
Organizer
Curriculum Corner

Spring Fling Math and Literacy Centers

For Students 2nd - 3rd Standards
Fling your class into spring with a set of math and literacy center worksheets. Learners will enjoy the variety with sheets that practice multiplication, missing addends, before/after and more/less than number comparisons, as well...
Printables
Curriculum Corner

St. Patrick's Day Themed Math and Literacy Practice

For Students K - 1st Standards
Look no further for St. Patrick's Day-themed math and literacy practice worksheets. Math skills allow for practicing counting to 100 by 5s, 10s, and 1s, as well as 10 more or 10 less, writing numbers in word and standard form,...
Worksheet
Math Salamanders Ltd.

Missing Subtraction Facts to 20 sheet 2

For Students 2nd - 3rd Standards
They can tackle this activity once your class has mastered basic double-digit subtraction. They'll need to find the missing subtraction facts to 20 that complete each problem.
Assessment
Illustrative Mathematics

Find the Missing Number

For Students 1st Standards
First graders are asked to find the missing numbers in subtraction and addition equations. Each missing number is represented with a box and appears as an addend, subtrahend, sum, or difference.
eBook
Savvas Learning

Saxon Math 5/4

For Teachers 3rd - 5th Standards
You'll never have to search for another worksheet again after downloading this extensive collection of Saxon math materials. With over 600 pages of example problems and skills practice exercises, this is a must-have resource...
Interactive
CK-12 Foundation

Decimal Addition: Adding Little Pieces

For Students 4th - 6th Standards
A five-question interactive test scholars' knowledge of adding and subtracting decimals. A tool aids in problem-solving with movable parts that reveal addends and sums. Question types include one discussion, fill and in the blank, and...
Worksheet
Math Salamanders Ltd.

Division to 10 x 10 Sheet 3

For Students 3rd - 5th Standards
Learners fill in the missing addends to the one and two-digit number division problems. They complete 40 problems. A classic worksheet!
Worksheet
Math Salamanders Ltd.

Place Value - Hundreds, Tens, and Ones 4

For Students 3rd - 5th Standards
In this place value worksheet, students add numbers that are all in different place values and fill in missing addends for different place values. Students complete 40 problems where the numbers are in expanded notation form.
Worksheet
Math Salamanders Ltd.

Addition - Up to 20 Sheet 5

For Students 1st - 3rd Standards
In this addition worksheet, learners complete missing addend problems by plugging in numbers one to 20. Students complete 40 problems.
Worksheet
Curated OER

Multiplication to 5 x 5 Sheet 3

For Students 3rd - 5th Standards
For this multiplication worksheet, students fill in the missing addends to complete the multiplication problems up to 5 x 5. Students complete 40 problems.
Worksheet
Math Salamanders Ltd.

Multiplication - 8 Times Table Sheet 1

For Students 3rd - 6th Standards
In this multiplication worksheet, learners multiply numbers by eight and complete missing addend problems that contain the number eight. Students complete 30 problems total.
Worksheet
Math Salamanders Ltd.

Division Related Facts 10s and 100s Sheet 2

For Students 4th - 6th Standards
In this division learning exercise, learners fill in the missing addends that are multiples of either 10s or 100s to the problems. Students complete 40 problems.
Assessment
Concord Consortium

The Trouble with Tables

For Students 2nd - 5th Standards
Tackle these tables. A performance task has learners complete two puzzles using addition and subtraction. They must fill in tables with missing addends, sums, minuends, subtrahends, or differences.
Interactive
CK-12 Foundation

Addition and Subtraction of Polynomials: Sliders

For Students 8th - 10th Standards
Slide the coefficients to determine sums of polynomials. The interactive contains sliders to change the coefficients of an addend in a polynomial addition problem. Pupils determine the coefficients of the addend to arrive at particular...
Interactive
Arcademics

Hungry Puppies

For Students 5th - 6th Standards
It all comes down to the treats. Individuals compete to find decimals' addends to arrive at a given sum. Pupils click on two dog treats with values that add to the target number. Each round contains the same sum and lasts a minute, and...
Worksheet
Curated OER

Addition - Adding on Ones Sheet 2

For Students 2nd - 3rd Standards
In this missing addend worksheet, students fill in missing addends to arrive at given sums. All numbers are 2-digit. A reference website is given for additional activities.
Worksheet
Math Salamanders Ltd.

Missing Subtraction Facts to 20 Sheet 1

For Students 1st - 2nd Standards
In this subtraction instructional activity, students use the given numbers to complete and solve the horizontal subtraction equations. Students solve 20 problems.
Worksheet
Math Salamanders Ltd.

Place Value - Tenths Sheet 5

For Students 5th - 8th Standards
In this place-value instructional activity, learners add whole numbers to numbers that have decimals in the tenths place. Students complete 40 problems—half of these problems, they fill in missing addends.
Worksheet
Math Salamanders Ltd.

Addition - Up to 12 Sheet 4

For Students 1st - 2nd Standards
In this addition worksheet, students solve horizontal addition problems. They count on to find the missing addend.
Worksheet
Math Salamanders Ltd.

Multiplication - 2 Times Table Sheet 1

For Students 2nd - 3rd Standards
In this multiplication instructional activity, students multiply the number two by numbers zero through 10 and fill in missing addend multiplication problems involving two as well. Students complete 30 problems.
Worksheet
Math Salamanders Ltd.

Addition—Up to 12 Sheet 5

For Students 1st - 3rd Standards
In this addition activity, students complete 24 problems, filling in missing numbers, either addends or sums. A reference website is provided for additional activities.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Calculating Sums (Numbers Up to 100,000)

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are presented with a set of numbers up to 100,000, most of which end with one or more zeroes, and must apply their understanding of...