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Worksheet
Curated OER

Column Addition-3 Digits, Multi-Addends

For Students 2nd - 4th
In this column addition worksheet, students complete a total of 16 problem, adding 2 and 3 digit numbers. A reference web site is given for additional activities.
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Worksheet
Curated OER

Rounding Decimals

For Students 4th - 6th Standards
Looking for 60 opportunities for scholars to practice rounding decimals to the nearest whole number? You've found it! These problems are split into three sections based on the total number of digits in the number. The first section has...
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Lesson Plan
Curated OER

Multiple Number Addition: Two-Digit; Four Numbers (B)

For Teachers 3rd - 5th
In this multiple number addition worksheet, students use their problem solving skills to solve 30 problems that require them to add multiple numbers.
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Worksheet
Math Worksheets Land

Place Value and Expanded Form - Matching Worksheet

For Students 2nd - 5th Standards
These three-digit numbers have been written out in expanded form. Can your scholars match them to their original numbers? To guide them into thinking about place value, each of the standard-form numbers has been separated into three...
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PPT
Primary Resources

Long Multiplication

For Teachers 3rd - 5th Standards
Multiplying two-digit numbers together can be confusing for many learners. This clear presentation does a good job of showing each of the steps, and explaining why the steps are taken, to young mathematicians. The presentation takes one...
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Lesson Plan
Curated OER

Adding Two- and Three-Digit Numbers

For Teachers 5th - 7th
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.
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Worksheet
Curated OER

Two Digit 2: Addition (2 Columns)

For Students 4th - 5th
In this addition learning exercise, students solve 25 problems by providing correct computations illustrating their understanding of the concept.
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Worksheet
Curated OER

Write the Equations

For Students 1st - 2nd
In this writing equations to problem solve activity, students read the addition and subtraction problems, write the one-digit and two-digit equations, and solve without regrouping. Students solve 15 problems.
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Lesson Plan
Curated OER

Magic Sum

For Teachers 3rd - 8th
Students calculate two-digit addition problems. They observe a teacher-led demonstration, and solve various problems independently.
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Worksheet
Curated OER

Standard Addition of 4 Digits (2)

For Students 1st - 3rd
In this addition activity, students solve 12 problems in which four digit numbers are added with regrouping. The place value columns are marked but there are no examples.
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Worksheet
Curated OER

Column Addition- 3 Digits, Sheet 6

For Students 2nd - 4th
In this addition activity, students complete a set of 12 problems, adding 2 and 3 digit numbers. Numbers must be arranged vertically and problems completed. A reference web site is given for additional activities.
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Worksheet
Curated OER

Column Addition-3-Digits, Multi-Addends

For Students 2nd - 3rd
In this addition worksheet, learners complete a total of 16 problems, adding 2 and 3-digit numbers together. A reference web site is given for additional activities.
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Worksheet
Curated OER

Addition and Subtraction Up to Two-Digits

For Students 2nd - 3rd
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.
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Worksheet
Curated OER

Math – Word Problems : Up to 2-digits Without Regrouping

For Students 2nd - 3rd
In this addition and subtraction practice instructional activity, students solve 6 word problems that require them to add and subtract using 2-digit numbers.
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Lesson Plan
Curated OER

Ten More and Ten Less

For Teachers K - 3rd
Get learners to analyze two-digit numbers based on place value, and use manipulatives to add and subtract both 1 and 10. A place value chart is available, and you can project it during guided practice. Through visualizing numbers,...
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Lesson Plan
Curated OER

Investigation - Who is Right?

For Teachers 3rd
Third graders investigate two mathematic scenarios and determine which is correct. They compare adding columns and places (such as the tens place, hundreds place, and so on) and familiarize themselves with how to add larger numbers.
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Lesson Plan
Curated OER

Investigation - Who is Right?

For Teachers 3rd
Third graders explore mathematics by solving problems in groups. In this math functions lesson plan, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students define a list of...
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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...
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Worksheet
Curated OER

Standard written method for addition of two 3-digit numbers (1)

For Students 3rd - 5th
For this addition worksheet, students learn how to add two 3-digit numbers. They then solve the 12 addition problems on the worksheet. The answers are on the last page.
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Worksheet
Curated OER

Standard Written Method for Addition of 4-Digits

For Students 2nd - 3rd
In these 4 digit addition worksheets, students add the four digit addition equations to improve their addition skills. Students solve 12 problems.
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Worksheet
Curated OER

Addition and Subtraction

For Students 5th - 7th
In this addition and subtraction worksheet, students add and subtract three and four-digit numbers with decimals. They justify their answers. This two-page worksheet contains approximately 12 problems.
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Worksheet
Curated OER

Multiplication: Three-Digits by One-Digit

For Students 3rd - 4th
For this finding the products worksheet, students review the steps and multiply three-digit numbers by one-digit numbers with regrouping. Students solve 12 problems.
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Worksheet
Curated OER

Backpack-tivity: An @Home Learning Activity Number Tic Tac Toe

For Students 4th - 5th
For this addition and subtraction worksheet, students draw a tic-tac-toe grid and play the game using numbers 0-9 instead of x's and o's, respond to 1 short answer questions, and play the game once more this time using the numbers 0-12.
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Worksheet
Curated OER

Math Skills - Addition Review

For Students 3rd - 5th
In this addition worksheet, students add 5 sets of one to three digit numbers. Students determine which numbers in a word problem need to be added and they find the sum of those numbers.