Lesson Plan
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Name that Number

For Teachers 1st
First graders state numbers from 1 to 100. In this name that number lesson, 1st graders must identify and state 10 random numbers given on a worksheet.
Lesson Plan
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Addition and Subtraction Facts To 20

For Teachers 1st
First graders use manipulatives, flash cards, number sentences and story problems to practice their addition and subtraction facts to twenty.
Worksheet
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Add Consecutively With One

For Students 1st - 2nd
Here's a basic activity for student to practice adding consecutively with one. The problems all involve single digit addition. There are only 10 problems on the activity so this might be a good warm-up activity.
Activity
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I.O.U.

For Teachers 4th
Students explore adding and subtracting positive and negative numbers in the context of money. In this computation lesson, students use play money and IOU's to model various mathematical algorithms.
Worksheet
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The Number Toolbox-Vocabulary Test

For Students 5th - 7th
In this numbers vocabulary worksheet, students complete a 10 question matching quiz, matching math terms with their definitions. Answers included on page 2.
Worksheet
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Addition

For Students 4th - 5th
In this mental addition worksheet, students read the method for adding a series of three 2 digit numbers without paper and pencil. Students solve 16 mental addition problems.
Worksheet
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The Number Toolbox-Vocabulary Test

For Students 5th - 7th
In this numbers vocabulary worksheet, students complete a 10 question test, matching "number" vocabulary terms with their correct definition. Answers are provided on page 2.
Worksheet
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Add Fractions (C)

For Students 3rd - 4th
In this adding fractions practice worksheet, students read a brief instructional guide and then solve 9 problems that require them to add fractions.
Lesson Plan
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Patterns and Sequences

For Teachers 9th
Ninth graders examine sequential number patterns and the Fibonacci sequence. Given number patterns, they determine the next number in a sequence. Students develop their own number patterns and exchange them with another to be solved.
Lesson Plan
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Making Changes

For Teachers 2nd - 4th
Students observe and record the changes they see when adding heat and cold to objects. In this changes lesson plan, students experiment with different objects and see if heat and cold change the makeup of the object. They then record...
Worksheet
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Multiply Decimal Fractions by 10 or 100

For Students 4th - 5th
In this decimal fraction multiplication worksheet, students read an explanation of rules, then solve 24 problems. Answers are included on page 2.
Worksheet
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Magic Math Morning Work

For Students 1st - 2nd
In this fact families worksheet, students solve 10 problems in which single digits are added with sums to ten. Students then check each problem using subtraction.
Interactive
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Subtracting Integers (II)

For Students 5th - 10th
In this subtraction worksheet, students complete subtraction problems containing parenthesis, up to 3 digit numbers, and negatives. Students complete 10 problems total.
Worksheet
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Sharpen Your Skills: Addition and Subtraction

For Students 1st - 2nd
For this addition and subtraction worksheet, learners solve the equations that range from three digits to five digits. Students must either add to solve or subtract.
Worksheet
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Primes and Triples

For Students 12th - Higher Ed
In this primes activity, students list three triples that are generated by formulas. They explain how to generate these formulas and discuss the Pythagorean Triples. This one-page activity contains one multi-step problem.
Worksheet
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Add a Fraction and a Mixed Number

For Students 3rd - 5th
In this adding fractions and mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Lesson Plan
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Beginning Math- Subtraction

For Teachers K
Students practice subtraction. In this computation activity, students learn how to subtract by watching an illustration using balls. Students are shown how to write a number sentence and complete a subtraction worksheet.
Worksheet
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Addition With 6

For Students 1st
In this addition with 6 instructional activity set, 1st graders find the sums in 320 vertical addition problems. They add 6 to numbers between 0 and 10.
Worksheet
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Addition with 7

For Students 1st
In this addition worksheet set, 1st graders find the sums to 320 problems in which they add 7 to numbers between 1 and 10. They complete the problems which are in the vertical format.
Worksheet
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Lowest Common Multiple

For Students 4th - 8th
In this lowest common multiple worksheet, students find the LCM of 2 digit numbers that don't exceed the number 20. Students complete 10 problems.
Worksheet
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Find a Pattern

For Students 3rd - 4th
In this patterns worksheet, students find the next 3 numbers in the sequence of patterns. Students complete this for 9 patterns.
Worksheet
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Addition: Exercise 4

For Students 2nd - 4th
In this addition worksheet, learners add one digit to two digit numbers without having to carry over. There are thirty problems. Students can complete this online and submit the answers.
Worksheet
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The Math Lesson 9

For Students K - 2nd
In this addition practice worksheet, students use their problem solving skills to solve 200 problems that require them to add 1 and 2 digit numbers.
Worksheet
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Ladybird Addition

For Students Pre-K - K
In this addition worksheet, learners solve 6 problems in which single digit numbers on each side of the ladybug's body are added. The spots help students count.