Worksheet
Curated OER

It All Adds Up: Puzzle #11

For Students 3rd - 4th
In this addition puzzle activity, students fill 10 blanks in the rows and columns of a puzzle grid. Students add across and down; sums must equal the number given at the end of each row. Students may not repeat any digits in a row or...
Worksheet
Curated OER

It All Adds Up Math Puzzle

For Students 4th - 5th
In this math puzzle worksheet, students solve a 10 space addition puzzle in which the rows and columns add to be the number given at the end of each row.
Lesson Plan
Curated OER

Number Base Clocks

For Teachers 4th - 9th
Students investigate place value in base ten. In this number sense lesson plan, students participate in an online lesson plan at www.shodor.org/interactivate/activities/NumberBaseClocks and demonstrate how to convert numbers from base...
PPT
Curated OER

Multiplication: Doubling and Halving

For Teachers 4th - 6th
Intended for summer school, this unit review covers basic multiplication through doubling and halving, division, fraction to decimal conversion, and word problems involving decimal numbers. Use it to warm up the class, review concepts,...
Worksheet
Curated OER

Count by 5s, 10s, and 100s

For Students 1st - 2nd
These number sequences are missing digits! Each of the six has one missing number and scholars must figure out what it is. Here's the pattern, though: all of these sequences involve counting by 5s, 10s, and 100s. Learners add one of...
Lesson Plan
Curated OER

WORKSHEET # 8 [4.4, 4.5, 4.6, 4.7, & 4.8]

For Teachers 12th - Higher Ed
In this college prep algebra worksheet, pupils combine like terms in 15 polynomial expressions. Students multiply polynomials in 18 expressions. Pupils divide 6 polynomial expressions. The rest of the 48 problems relate to the vocabulary...
Lesson Plan
Curated OER

Getting to Base 10

For Teachers K - 3rd
Students compare and contrast number systems from around the world. They study the decimal system to design and create their own base 10 sticks. Afterward, they use base 10 sticks to solve various addition and subtraction problems.
Interactive
Curated OER

Subtraction

For Students 2nd - 3rd
In this subtraction worksheet, students base ten blocks and square unit blocks to solve the subtraction problems. Students solve 5 problems.
Worksheet
Curated OER

What's Missing?

For Students K - 2nd
Add a challenge for your young mathematicians' adventures in double-digit addition. Instead of simply computing sums in the 9 problems, they work backwards to fill in blanks among the addends. Resource makes a terrific extension or...
Worksheet
Curated OER

Add Hundreds

For Students 2nd - 3rd
Learners use the basic facts in 6 word problems to help them add hundreds. They use base ten blocks to model and assist them with their addition.
Worksheet
Curated OER

Unknown Numbers in Sums and Differences - Step-by-Step Lesson

For Students 1st
First grade mathematicians will love to monkey around with an illustrated word problem involving missing bananas. They must decide how many bananas the monkey ate by counting the remaining bananas and by counting the number Lee had and...
Lesson Plan
Curated OER

Allusions to Shakespeare in Popular Culture

For Teachers 9th - 12th
Send your high schoolers on a scavenger hunt through popular culture (music, television, video games, movies) to find allusions to Shakespeare. They must each provide three to share with the class, and the one they present cannot have...
Interactive
Handwriting For Kids

Addition: Visual Math - Level 1 - Exercise 7 - Option 1

For Students 1st - 2nd
In this online addition worksheet, students use the pictures to help them complete the 10 addition problems. Students enter their answers in the boxes and click submit.
Interactive
Handwriting For Kids

Addition: Visual Math - Level 1 - Exercise 3 - Option 2

For Students 1st - 2nd
In this online addition activity, students use the visual images to help them solve the 10 addition problems. Students enter their answers in the boxes and click submit.
Interactive
Handwriting For Kids

Addition: Visual Math - Level 1 - Exercise 2 - Option 2

For Students 1st - 2nd
For this online addition worksheet, students use the visual images to help them solve the 10 addition problems. Students enter their answers in the boxes and click submit.
Interactive
Handwriting For Kids

Addition: Visual Math - Level 1 - Exercise 8 - Option 2

For Students 1st - 2nd
For this online addition learning exercise, students use the visual images to help them solve 10 addition problems. Students enter their answers in the boxes and click submit.
Worksheet
Curated OER

Practice Math Worksheet: Addition of Single Digits

For Students 1st - 2nd
In this addition worksheet, students solve 40 problems in which single digit numbers are added. This is a drill of basic addition facts.
Interactive
Handwriting For Kids

Addition: Visual Math - Level 1 - Exercise 5 - Option 2

For Students 1st - 2nd
In this online addition instructional activity, students use the visual images to help them solve 10 addition problems. Students enter their answers in the boxes and click submit.
Interactive
Handwriting For Kids

Addition: Visual Math - Level 1 - Exercise 9 - Option 2

For Students 1st - 2nd
In this online addition worksheet, students use the visual images to help them solve 10 addition problems. Students enter their answers in the boxes and click submit.
Interactive
Handwriting For Kids

Addition: Visual Math - Level 1 - Exercise 2 - Option 1

For Students 1st - 2nd
In this online addition instructional activity, students use the visual images to help them add the 10 addition problems. Students enter their answers in the boxes and click submit.
Worksheet
Curated OER

Mental Math: Adding 10s

For Students 1st
To develop mental math skills for adding 10s, learners read an example, solve one carefully scaffolded problem, and then complete 6 more independently. Pictures of 10-rods make the connection between sets of 10 and the corresponding...
Printables
Have Fun Teaching

Common Core 1st Grade Workbook

For Teachers K - 2nd Standards
You've found the first grade Common Core jackpot! English Language Arts and Math Common Core standards are addressed in a 74-page packet complete with standard text printables, activities, cut-outs for the classroom, and worksheets. 
Lesson Plan
Curated OER

Playing the Cards of Place Value

For Teachers 3rd - 4th
Third graders explore place value to the ten-thousands place. For this amazing, 21-page place value lesson, learners represent numbers in standard and expanded form, and use technology to represent numbers to 9,999.
Worksheet
Savvas Learning

How Many Hundreds?

For Students 2nd - 3rd Standards
Mental math skills are really important to develop. Kids practice metal computation by first adding the hundreds then the tens and ones. There are nine addition and nine subtraction problems to solve. This attractive worksheet is...

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