Worksheet
Curated OER

Math Circus: Tens and Ones

For Students 1st - 3rd
Join the math circus! This themed place value activity begins with visual examples for learners to understand number composition with regard to tens and ones. They try a few on their own using the visual clues then complete 14 on their...
Worksheet
Curated OER

Tens and Ones Guided Lesson

For Students 2nd - 4th
Understanding place value will open up a world of math comprehension for your learners. There are three parts to this worksheet, all with the objective of revealing the decomposition of numbers into tens and ones. First, scholars examine...
Assessment
Illustrative Mathematics

How Many Days Until Summer Vacation?

For Students 2nd Standards
On the 124th day of school, young mathematicians are asked to find out how many days are left in the 180-day school year. The teacher version to the task offers several ways the problem can be solved, and can be used to guide...
Worksheet
Curated OER

Counting in Tens, Beginning with 70

For Students 2nd
Mr. Mouse instructs kids to fill in the blanks by counting 10's. They skip count by 10s to finish each of the 6 number lines. Learners will count by 10 beginning at 70, 100, 90, 50, 140, and 260.
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

Pick a Number, Counting On

For Teachers K Standards
This is a quick learning game that can be played on a daily basis during transitions or as a part of the morning meeting. Using number cards or numbers placed on sticks, pick a number at random. Read the number to the class and then ask...
Lesson Plan
Illustrative Mathematics

Counting by Tens

For Teachers K Standards
With this daily counting activity, your kindergartners will master counting in sequence automatically from 0 to 100, and will count in multiples of ten to 100. With the whole class, count to 100. With each number, learners will whisper...
Lesson Plan
1
1
Curated OER

Choral Counting I

For Teachers K Standards
Using a 100s chart or a number line with a pointer, work with your class to count up to 100 by ones and tens. As a part of daily instruction, prompt your kindergartners to chant count from 1 to 30. Move on to 1 to 50, and then from 1 to...
Lesson Plan
Curated OER

Balloon Bop: Skip Counting

For Teachers K - 3rd
Practice counting in patterns and skip counting by 1, 5, and 10. Once the patterns have been taught, teams of 5 or 6 learners -- holding hands in circles -- skip count each time they collectively bounce a balloon up into the air. Early...
Lesson Plan
Curated OER

Counting, Properties of Numbers, and Reasoning about Numbers

For Teachers K - 3rd
Five days of lessons develop number sense and counting patterns, including odd and even numbers, 5s and 10s, doubles, and ways to make 10. Each session opens with fun finger play to reinforce counting and reasoning about numbers. Various...
Worksheet
Houghton Mifflin Harcourt

Mental Math: Subtract Tens - Homework 12.1

For Students 1st - 3rd Standards
Now that your class can add by 10s they can start subtracting by 10s. This clear, learner-friendly worksheet provides a good example (10-rods are pictured) and 7 problems to solve. Relates groups of tens to single-digit numbers, which...
Worksheet
Curated OER

Partition Into thousands, hundreds, tens and ones

For Students 4th - 5th
An abacus may be old, but it's still a great visual tool. Young mathemeticians look at, study and analyze 8 abacus images. They look at each image to determine how many beads are in each place value. They work with thousands, hundreds,...
Lesson Plan
Curated OER

Primary Counting Skills

For Teachers K - 1st
Class members drill and practice counting skills from 1 to 20. They count along with a puppet and when the puppet makes a mistake, they correct it. In pairs, they connect cubes to make a train and count the number used. On the last of...
Lesson Plan
Illustrative Mathematics

Assessing Counting Sequences Part I

For Teachers K Standards
Working with kindergartners one-on-one, you will identify their ability to count by 1s and 10s and conclude what levels they have mastered, as well as where they need skills practice and instruction. The commentary provided will aid you...
Worksheet
Curated OER

Counting by 2s, part 2

For Students 1st Standards
Two, four, six, eight...can your scholars count by twos? They fill in missing numbers in 18 number sequences, all of which require skip counting by twos. Some begin on an even number and others odd, however all of these are whole...
Lesson Plan
Curated OER

Counting Circles

For Teachers K Standards
Here is another learning game that will engage your kindergartners and support them with their counting fluency. Forming a circle where everyone faces inward, choose a counting sequence (counting frontward or backward) with no more than...
Worksheet
Curated OER

Place Value to 10,000,000

For Students 3rd - 5th
How many tens are there in 2,630? Scholars solve this and 35 other place value problems, working with numbers from two digits to eight digits. First, they determine the number of tens in 12 numbers. Next, learners examine six numbers to...
PPT
Curated OER

Tens and Units

For Teachers K - 2nd
Images of base ten blocks are used to reinforce counting past 10. Learners will count along, adding units to each 10 as they go from 10 to 30.  Each number is shown on a 100 block, as blocks of 10s and 1s, and in numeric form as...
PPT
Curated OER

Counting on a 100 Square

For Teachers 1st - 2nd
Counting by twos, fives, and tens is a great way to build the skills and number sense needed to better grasp the concept of multiplication later on. Here are six number charts to 100, each chart is highlighted and requires the class to...
Worksheet
Curated OER

Counting On Tens

For Students 2nd - 3rd
In this counting on tens worksheet, students use a chart from 0 to 50 to add tens to a number. Students start at the specified number, then move as many rows as necessary to add the multiple of ten.
Organizer
K-5 Math Teaching Resources

Base Ten Mat (Tens and Ones with Tens Frame)

For Students K - 2nd Standards
Working with base 10 blocks? Use this base 10 mat to organize blocks, tens and ones with one ten frame, and determine how many groups of blocks can be used to represent numbers.  
Lesson Plan
Curated OER

Counting On Tens or Ones

For Teachers 1st
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.
Worksheet
Curated OER

Count on Tens to Add: Homework

For Students 2nd - 3rd
In this counting on tens worksheet, learners use the hundreds chart to help add the problems. Students complete six addition problems and one word problem.
Worksheet
Math Salamanders Ltd.

Place Value: Tens and Ones

For Students 1st - 3rd Standards
In this place value learning exercise, students complete 12 math problems by counting tens and ones. They then add the tens and ones values to create a two-digit number.