Lesson Plan
Curated OER

Study Buddies: Adding Two-Digit Numbers

For Teachers 1st - 2nd
Some times a simple lesson is all you need. Here are 2 worksheets that can be used as a lesson on problem solving, addition, and partner work. The first worksheet has learners use a tens and ones charts to practice adding simple...
Lesson Plan
Curated OER

Study Buddies: Multiplying by Two-Digit Numbers

For Teachers 2nd - 4th
Learners solve a multiplication problem in which they must multiply two 2-digit numbers with the help of a "Coach". Pupils follow a step-by step process and notes are provided for the coach.
Lesson Plan
Curated OER

Add It Up In Number Ville! Adding 2-Digit Numbers With and Without Regrouping

For Teachers 2nd - 4th
Students explore adding 2-digit numbers. In this math lesson, students identify 2-digit numbers and use base ten blocks to practice adding. Students use addition to break a code.
Lesson Plan
Curated OER

Three-Digit Plus Two-Digit Addition (A)

For Teachers 3rd - 6th
Young mathematicians solve 100 problems that require adding three-digit and two-digit numbers. Regrouping is required. The answer key is provided.
Lesson Plan
Willow Tree

Rational vs. Irrational Numbers

For Students 7th - 10th Standards
Build an understanding of rational numbers and their counterpart irrational numbers. Lead learners through an explanation of rational numbers and the ways they can be expressed. Then introduce them to irrational numbers and make...
Lesson Plan
Scholastic

Adding and Subtracting Ten

For Teachers K - 2nd Standards
Developing fluency with basic addition and subtraction is fundamental to the success of all young mathematicians. This four-day lesson series begins with learners using ten-frames and hundreds charts to recognize patterns when adding and...
Lesson Plan
Curated OER

Two-Digit Addition: No Regrouping (B)

For Teachers 2nd - 3rd
Young mathematicians practice adding two-digit numbers without regrouping. The worksheet includes 100 problems and an answer key.
Lesson Plan
Curated OER

Two-Digit Addition: With Regrouping (A)

For Teachers 2nd - 3rd
This worksheet provides 100 opportunities for your class to practice adding two-digit numbers that require regrouping. An answer key is included.
Lesson Plan
Curated OER

Addition of Four Numbers (A)

For Teachers 3rd - 6th
One hundred problems require adding 4 numbers with varying numbers of digits. An answer key is provided.
Lesson Plan
Curated OER

Addition of Three Numbers (A)

For Teachers 3rd - 6th
One hundred problems provide practice adding 3, four-digit numbers. The answer key is included.
Lesson Plan
Curated OER

One Digit Addition: Adding 5 and 6

For Teachers 1st - 3rd
In this one digit addition worksheet, students add one digit numbers to numbers 5 and 6. Students complete 18 problems and match them to their answers.
Lesson Plan
Curated OER

Addition of Four Numbers (49 Problems)

For Teachers 4th - 5th
Pupils solve 49 problems in which four numbers are added with carrying. These are 2, 3, or 4 digit numbers in column addition.
Lesson Plan
Curated OER

Adding Two-Digit Numbers

For Teachers 3rd - 4th
In this adding two-digit numbers worksheet, students, working with a partner, problem solve seven addition equations and word problems.
Lesson Plan
Curated OER

Adding Two-digit Numbers Using Dimes and Pennies

For Teachers 1st
First graders study money. In this addition lesson, 1st graders count and add two-digit numbers using dimes and pennies.
Lesson Plan
Curated OER

Study Buddies: Dividing Two-Digit Numbers

For Teachers 3rd - 4th
In this math worksheet, young scholars will works with a coach to solve a story problem in which they must divide a two digit number by a single digit number. Students will follow a step-by-step process and notes are provided for the coach.
Lesson Plan
Curated OER

Big Boats Up The River

For Teachers 2nd - 3rd
Using boats along in the Port of Albany as the focus, learners practice adding single-digit numbers and interpreting data. This lesson comes with the worksheets, resource links, and other materials to make it a worthwhile experience.
Lesson Plan
Primary Junction

Adding Tens

For Teachers 1st - 4th Standards
Build on your learners' confidence in quick addition as they discover strategies to add tens to two-digit numbers. After reviewing counting by 10's, they discuss tactics to add multiples of 10 to other numbers. They visualize how to...
Lesson Plan
Curated OER

Add and Subtract

For Teachers 1st - 2nd
Like the cubs in A Fair Bear to Share, your 2nd grade class will practice adding and subtracting double-digit numbers by grouping, regrouping, and sorting a collection of objects. This requires many resources, but it is well worth the...
Lesson Plan
Curated OER

Three-Digit Pus Two-Digit Addition (B)

For Teachers 3rd - 5th
In this adding three-digit plus two-digit numbers worksheet, learners regroup to find the sums. Students solve one hundred problems.
Lesson Plan
Curated OER

Three-Digit Plus Two-Digit Addition (B)

For Teachers 3rd - 5th
In this adding vertical numbers worksheet, students find the sums for three-digit plus two-digit numbers with regrouping. Students add one hundred problems.
Lesson Plan
Curated OER

Three-Digit Addition and Subtraction (B)

For Teachers 3rd - 5th
In this adding and subtracting thee-digit numbers worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
Lesson Plan
Curated OER

Dollar Word

For Teachers K
Students review the value of coins prior to adding up values to equal one dollar. Letters of the alphabet are assigned monetary values and students use calculators to add up the value of a word. Students work with a partner to try and...
Lesson Plan
Curated OER

Three-Digit Addition

For Teachers 3rd - 4th
Young scholars work with hundreds place value, create and manipulate three-digit addition problems, and add three-digit numbers.
Lesson Plan
Curated OER

All Kinds of Numbers

For Teachers 1st
Count and compare numbers and fractions using "greater than" and "less than." Learners count on by 2s and 10s and represent the end number with base ten blocks, counters, and cups. They use circle stickers to illustrate fractions and...

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