Lesson Plan
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A Secret Code

For Teachers 2nd - 3rd
In this addition and subtraction worksheet, students solve for problems to complete the riddle about George Washington.  Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.
Lesson Plan
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Three-Digit Addition and Subtraction With Regrouping

For Teachers 2nd
Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. For this three-digit addition lesson, 2nd graders learn to add and subtract three-digit numbers with and without...
Worksheet
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Digit Scramble

For Students 3rd - 4th
In this digit scramble worksheet, students unscramble a set of digits, making it possible to either add or subtract one 2-digit number from or to another 2-digit number. A reference web site is given for additional activities.
Worksheet
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Comparing Numbers (up to 999)

For Students 4th Standards
For this number comparison worksheet, 4th graders compare 14 pairs of numbers and place either the greater than or less than symbol between each. They order 7 sets of numbers from least or smallest to greatest.
Worksheet
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Addition: How Many Ways?

For Students 2nd
In this addition worksheet, 2nd graders study the various ways to add with different addends. Students are provided with 4 digits in which to write as many possible addition problems as can be made.
Worksheet
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Model Adding 2-Digit Numbers

For Students 2nd - 3rd
For this adding two-digit word problems worksheet, students and equations with and without regrouping. Students solve six problems.
Worksheet
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Even and Odd Numbers

For Students 3rd - 4th
In this even and odd number worksheet, students complete word problems where they find different even or odd numbers. Students complete 10 multiple choice problems.
Worksheet
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Writing Numbers in Word Form

For Students 2nd - 3rd
In this writing numbers instructional activity, students write the word form of a correct sum to a problem written in words, then use a word bank to complete sentences with a number in word form.
Worksheet
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Homework: Single-Double Digit Multiplication

For Students 3rd - 4th
For this multiplication of two by one digit numbers worksheet, students complete twelve problems. A sample problem is included and explained at the beginning of the worksheet.
Worksheet
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Solving Two Digit Multiplication Problems

For Students 4th - 5th
In this two digit multiplication worksheet, students solve 16 problems in which two digit numbers are multiplied, both with and without carrying.
Worksheet
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Adding on a Number Line

For Students 1st - 2nd
In this math learning exercise, students learn to add one digit numbers by drawing "jumps" on a number line. Students solve 6 problems with a number line for each.
Worksheet
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Easter Eggs in a Basket-Sums to 50 (E)

For Students 1st - 3rd
In this Easter-themed addition practice worksheet, students sharpen their math skills as they solve 31 problems that require them to add 1 and 2-digit numbers.
Worksheet
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Easter Eggs in a Basket-Sums to 50 (D)

For Students 2nd - 3rd
In this Easter-themed addition practice learning exercise, students sharpen their math skills as they solve 31 problems that require them to add 1 and 2-digit numbers.
Worksheet
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Simple Addition Practice: 1-5

For Students 1st - 2nd
In this addition practice worksheet, students solve a total of 10 simple problems that use numbers 1-5, all problems add one digit to one digit.
Worksheet
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Circle Drills: Addends 1-4

For Students 1st
In this math worksheet, 1st graders complete 4 addition circle drills using the addends 1 through 4. They add the numbers to a second single digit addend to find the sums.
Worksheet
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Adding 6's (A)

For Students 1st - 2nd
In this addition instructional activity, students enhance their addition skills by adding the number 6 to a number. Students add to solve the 50 problems.
Worksheet
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Adding 7's (A)

For Students 1st - 2nd
In this addition worksheet, students enhance their addition skills by adding the number 7 to a number. Students add to solve the 50 problems.
Worksheet
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Adding 8's (A)

For Students 1st - 2nd
In this addition learning exercise, students enhance their addition skills by adding the number 8 to a number. Students add to solve the 50 problems.
PPT
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Multiplication PowerPoint

For Teachers 3rd - 4th Standards
Providing a step-by-step explanation of two-digit multiplication, a list of vocabulary words associated with this concept, and great examples, this resource would be a terrific classroom addition. Besides the set of of simple...
Worksheet
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Add Three Numbers: English Learners

For Students 3rd - 5th
In this ELL, addition worksheet, students solve 1 fill in the blank problem where they must find the sum of three addends which are 1 and 2 digit numbers. A step-by-step example of the addition process is modeled.
Worksheet
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Addition

For Students 3rd - 5th
In this addition worksheet, students solve 20, 3-digit addition math problems mentally. Students put their answers down on paper, but do not work out the problems on paper.
Worksheet
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Mentally Add Larger Numbers

For Students 3rd - 6th
In this addition worksheet, students solve problems in their heads. In this problem solving worksheet, students write answers to twenty problems.
Lesson Plan
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Study Buddies: Subtracting Three-Digit Numbers

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to solve a story problem in which they must subtract three-digit numbers. Students will follow a step-by-step process and notes are provided for the coach.
Lesson Plan
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The Palindrome Order of a Number

For Teachers 9th - 11th
In this math worksheet, learners list the three-digit order one palindromes. They find as many 4-digit palindromes as they are capable of. Students analyze the first order palindromes. They find as many third order palindromes as they...