Worksheet
Curated OER

Add Mixed Numbers with Like Denominators (A)

For Students 5th - 6th
In this math worksheet, students solve 16 problems in which mixed numbers with like denominators are added. Problems are written in a horizontal format.
Worksheet
Curated OER

Addition, Single Digit Double Plus One

For Students K - 2nd
In this adding single digit numbers worksheet, students solve 30 problems that require them to add single digit numbers one more than them.
Worksheet
Curated OER

Worksheet #9 Two Digit Addition With Regrouping

For Students 2nd - 3rd
In this addition worksheet, students solve 20 problems in which two digit numbers are added. There will be carrying on this page.
Worksheet
Curated OER

Adding 6 to a Single Digit

For Students 1st - 3rd
In this addition learning exercise, students practice adding the number 6 to a number less than 10. There are 10 addition problems to solve on this learning exercise and the answers are on the second page.
Lesson Plan
Curated OER

Ten Sly Piranhas: A Counting Story in Reverse

For Teachers 2nd - 3rd
Students solve related addition and subtraction problems. In this addition and subtraction lesson, students use the book Ten Sly Piranhas by William Wise as the source of word problems for students to solve.
Worksheet
Curated OER

Adding 8 to a Single Digit

For Students 1st - 3rd
In this addition worksheet, students practice adding the number 8 to another number that is less than 10. There are 10 addition problems to solve on this worksheet and the answers are located on the second page.
Worksheet
Curated OER

Addition

For Students 3rd
In this addition worksheet, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.
Lesson Plan
Curated OER

Two-Digit Plus One-Digit Addition (B)

For Teachers 2nd - 3rd
In this addition worksheet, students solve 64 problems in which two digit numbers are added to single digit numbers, with and without carrying.
Lesson Plan
Houghton Mifflin Harcourt

Introducing the Concept: Adding and Subtracting With Negative Integers

For Teachers 5th - 7th Standards
A basic narrative is outlined for teaching a lesson plan on the addition and subtraction of integers. Using a number line, you can demonstrate how to find the sum of a positive and negative integer. On the right side of the page are...
Worksheet
Curated OER

Adding Fractions with Common Denominators

For Students 3rd - 8th
In this adding fractions worksheet, students add fractions with common denominators and one or two digit numbers. Students complete 15 problems.
Worksheet
Curated OER

Adding 7 to a Single Digit

For Students 1st - 3rd
In this addition worksheet, learners practice adding the number 7 to a number less than 10. There are 10 addition problems to solve on this worksheet and the answers are on the second page.
Worksheet
Curated OER

Adding 5 to a Single Digit

For Students 1st - 3rd
In this addition worksheet, students practice adding the number 5 to a number less than 10. There are 10 addition problems to solve on this worksheet and the answers are on the second page.
Lesson Plan
Curated OER

Adding and Subtracting Integers

For Teachers 7th
Seventh graders review the concept of integers and how to combine them. They use the number line in different situations for the visual needed to see how adding can be done. Then students practice with numerical expressions.
Worksheet
Curated OER

Multiplying by Multiples of Negative Powers of Ten (A)

For Students 4th - 5th
In this math worksheet, students multiply numbers that are powers of ten by a whole number and then by decimals. There are four related problems in a set. The first problem involves the whole number multiplication, following problems...
Worksheet
Curated OER

Add Seven

For Students K - 1st
In this adding single digit numbers worksheet, students solve 15 problems that require them to add single digit numbers to the number 7.
Worksheet
Curated OER

Magic Math: sums of 2

For Students 1st - 3rd
In this addition instructional activity, students add one digit numbers to the number 2 and check it with the subtraction fact. Students complete 10 problems.
Worksheet
Curated OER

Patterns in Nature

For Students 5th - 6th
In this patterns in nature learning exercise, students read about the Fibonacci Spiral, then follow the directions to plot one on the graph paper and draw the spiral, with links to more information.
Lesson Plan
Curated OER

Numbers Make Sense

For Teachers 2nd
Second graders explore number values by completing estimation problems in class. In this place value instructional activity, 2nd graders identify the use of decimals in numbers and how they relate to fractions or parts of a whole....
Worksheet
Curated OER

Add One-Digit Numbers to Two-Digit Numbers

For Students 2nd - 3rd
In this addition word problems worksheet, students solve 4 story problems in which two digit numbers are added to single digits.
Worksheet
Curated OER

Single Digit Addition Facts

For Students 1st - 2nd
In this addition worksheet, students solve 20 problems in which single digit numbers are added. These are basic addition facts in vertical format.
Worksheet
Curated OER

Multiplying By Ten

For Students 3rd - 4th
In this multiplication by ten worksheet, students first read a one page article about how to multiply any number times ten. Students then solve 10 problems in which a two digit number is multiplied by ten.
Lesson Plan
Curated OER

Operations with Decimal Numbers

For Teachers 6th
Sixth graders demonstrate operations with decimal numbers. In this computation lesson, 6th graders play the game "Diabolical Decimals." The objects of this game is to construct the largest number after rolling a die five times. The...
Lesson Plan
Curated OER

One-Digit Addition and Subtraction No Regrouping (A)

For Teachers 1st - 2nd
In this math worksheet, learners solve 81 problems in which one-digit numbers are added and subtracted. Problems are in a vertical format with addition and subtraction mixed in each row.
Worksheet
Curated OER

One-Digit Addition: With Regrouping (A)

For Students 1st - 2nd
In this math worksheet, students solve 100 problems in which one-digit numbers are added. This is a page of closely spaced basic addition facts written in a vertical format.