Curated OER
Counting On Tens or Ones
In this mathematics worksheet, 1st graders count on tens or ones. They identify how many ones and tens that they are counting for each. Then, students write the sum for each problem.
Curated OER
Addition with Regrouping
In this online interactive addition with regrouping activity, students solve 18 problems that require them to add 3 digit numbers to 3 digit numbers with regrouping.
Education World
Counting with Marshmallows and Licorice
Here's a tasty instructional activity on place value! Learners practice counting by ones and tens using mini-marshmallows and licorice sticks. They count and add the mini-marshmallows, and use the licorice sticks to represents tens.
Curated OER
Multiplying by 10
In this multiplying by 10 worksheet, youngters read about multiplying by 10 and review a 10's multiplication chart, then fill in the missing numbers in a multiply by 10 grid and complete multiplication problems.
Curated OER
Missing Numbers - Addition Worksheet (Two Digits)
In these mathematical worksheets, students complete seven pages of addition exercises wherein they find the missing number to solve the entire equation.
Curated OER
Counting On
For this math worksheet, students practice addition of one digit numbers and adding on addition. Students start with one set, then add more. Example: Gus Plus has 5 cubes. He collects 8 more. He now has----. There are 18 problems on this...
Curated OER
Subtraction: Number Square
In this subtraction worksheet, learners use a hundred chart to find the differences. In this short answer worksheet, students solve ten problems.
Curated OER
Summer School Math Worksheets --Addition and Subtraction
In this math activity, students solve 100 addition problems in which 2 digit numbers are added, with and without carrying. Students then solve 100 subtraction problems with 2 digits, with and without regrouping.
Worksheets Plus
Place Value Worksheets - What Number Am I?
Practice place value with this resource. The 12 questions consist of riddles. For example, "I have 4 tens and 2 ones. What number am I?" This is a creative approach to thinking about double-digit numbers. Answers are available so...
Curated OER
Mental Arithmetic - Adding to Thousands
In this addition activity, students solve the 15 addition problems using mental math. The last 3 problems ask that students write down the method they used to solve the problem. In these problems, a 4-digit number is added to a 1-digit...
Curated OER
Multiplying in Columns, Standard Way
In this multiplying worksheet, students multiply two digit numbers. Explanations and examples are provided prior to the exercise. This two-page worksheet contains 20 problems.
Curated OER
Multiplication Partitioning
In this multiplication practice learning exercise, students solve 12 problems that require them to multiply 1 and 2 digit numbers by partitioning. Students also solve 2 word problems.
Curated OER
How to Use Expanded Form
Third graders write numbers in expanded form. In this math vocabulary lesson, 3rd graders write numbers in expanded form using words only, words and numbers, and numbers only. Each student is given three dice to roll. They then write the...
EngageNY
Sums and Differences of Decimals
Sometimes dealing with decimals is so much easier than dealing with fractions. The ninth lesson in a 21-part module has the class consider situations when it might be easier to add or subtract fractions by first converting to...
Math in English
Thanksgiving MathDoku
Add a festive flare to a game of algebra Sudoku with a Thanksgiving themed math worksheet.
Curated OER
The Math Lesson 6.5
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.
Math Learning Center
Addition Strategies
Help young mathematicians refer to simple addition strategies with a set of math posters. The pages feature ways to remember how to add zero to a number, how to determine if a number is odd or even, and making fast tens.
Curated OER
Addition and Subtraction, Multiplication and Division Review
Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.
Curated OER
Homophones Activities 1-5
In this language arts worksheet, students discover that homophones are words that sound alike. Students complete 5 activities with homophones: matching words to pictures, completing sentences, explaining differences between words and...
Curated OER
More Thousands
In this thousands worksheet, students fill in commas to numbers, read numbers, add numbers, and more. Students complete 7 sets of problems.
Curated OER
Multiplication times 20
In this multiplication worksheet, students complete multiplication problems where they multiply one through 3 digit numbers by 20. Students complete 19 pages.
Curated OER
Adding 1's and 2's
In this addition worksheet, students add 1 or 2 to various numbers. A website reference for additional resources and answer key are provided.
Curated OER
Domino Adding
Learners practice adding numbers to twelve. In this computation instructional activity, students construct paper domino patterns and play games in which they use the the dots on the dominoes to make addition problems.
Curated OER
Boxes of Patterns- Following the Rule in Addition and Subtraction Patterns
For this addition and subtraction pattern enrichment worksheet, 2nd graders follow the given rule to fill in the pattern boxes. They examine the patterns as they add and subtract with two digit numbers, and write a sentence telling what...