Curated OER
Make Ten Bundles
How many rolls until you get to 100? Young mathematicians will have a blast with this place value game, which has them rolling a die and placing a corresponding number of popsicle sticks in the "ones" column of their mat. Once they get...
Curated OER
Ways to Make Hundreds
How many ways can you make 200 using 1s, 10s, and 100s? Learners will build number sense, a basic understanding of place value, and prep for future lessons on expanded form with this simple worksheet. They are given 6 numbers, they write...
Curated OER
Four Fundamentals of Addition First Graders Should Know By June
Send your first graders on to second grade confident in their basic addition skills!
Curated OER
Ones and Tens
Students identify the relationship between ones and tens in place value. They use place value mats and straws to identify tens and ones and group the ones to represent tens. After writing and discussing the numbers 10 and 20 they...
Curated OER
Counting In Groups Of 10
In this counting in groups of ten worksheet, students count ten dots and circle them in six boxes, write how many ten-groups they get and then write how many ones are left over.
Curated OER
Fill In the Missing Numbers: 1-10
Mathematical scribes have 6 opportunities to fill in missing numbers in series of 10. Enlarge the image before reproducing. Children for whom this work is developmentally appropriate don't yet have the fine motor control to...
Curated OER
Regroup Ones as Tens: Problem Solving
In this regrouping numbers worksheet, students read the word problems and then solve by regrouping the numbers in the ones as tens. Students solve four problems.
Curated OER
Tens and Ones Worksheet #2
In this place value worksheet, learners count and write the number of tens and ones in given numbers. Worksheet is labeled as a sample from a subscription site.
Curated OER
Hundreds, Tens and Ones
In this hundreds, tens, and ones worksheet, students count the number blocks in the picture, write the place value for hundreds, tens and ones, then write the numeral.
Curated OER
Regroup Ones as Tens: Practice
In this regrouping numbers activity, students learn to regroup numbers by writing the tens and ones for each number set and then writing the number. Students finish with one test prep question using regrouping.
Curated OER
Regroup Ones as Tens: Homework
In this regrouping numbers worksheet, learners learn how to regroup ones as tens to find a given number. Students solve five problems using regrouping.
Curated OER
Tens and Ones #4
In this place value activity, students read how many tens and ones are in a number, then write the number on the line beside the "number sentence." Worksheet is labeled as a sample from a subscription site.
Curated OER
How Many More on a Graph?
First graders identify a number that is one more or one less than a number up to one hundred and identify a mystery number. They also create a class graph that illustrates how many children are in each family, and answer questions about...
Curated OER
Money
Students count money using only coins. In this money instructional activity, students read Bennies Pennies, practice counting the pennies in the story and are then introduces to the different coins, penny, nickel, dime and...
Curated OER
McONE Hundredth Day
Students explore the components of a calendar and counting through the preparation and celebration of the "One Hundredth Day" of school. Badges are worn and McDonald fries are enjoyed in the celebration.
Curated OER
Count it, Glue it, Read it!
Young scholars identify numbers 1-10 and count objects to match corresponding numbers. In the number sense instructional activity, students create a counting book, matching numbers they've written on index cards with the correct number...
Curated OER
Name the Number: Count Tens and Ones
In this counting instructional activity, students use pictures of cubes to count groups of tens and ones, then write the numbers they count next to the pictures.
Curated OER
Count Tens and Ones 2
In this identifying tens and ones practice worksheet, students solve 5 problems that require them to count the items pictured and record the number of 10s and 1s.
Houghton Mifflin Harcourt
Unit 4 Math Vocabulary Cards (Grade 1)
Support math vocabulary using a set of 25 flashcards. The set consists of a variety of bold-faced word cards and corresponding labeled picture cards. Terms include even numbers, regrouping, skip counting, and more.
Los Angeles County Office of Education
Assessment for the California Mathematics Standards Grade 1
Here is an assessment designed to test mathematicians' knowledge of writing numbers, comparing numbers, skip counting, solving addition and subtraction problems; along with measuring objects, telling time, identifying shapes, reading...
Royal Baloo
Star Wars K-2nd Math Pack
Included in a Star Wars themed packet, young padawans enhance mathematical skills such as graphing, computing using basic operations, counting numbers and money, telling time, and measuring. Scholars play a game of sudoku, read...
Houghton Mifflin Harcourt
Unit 5 Math Vocabulary Cards (Grade 2)
Reinforce math vocabulary with a set of flash cards. Two types make up a set of 10 cards; a word card and a labeled, picture representation. Terms included are estimate, ones, regroup, and more.
T. Smith Publishing
Counting on the Farm
Hee-haw! Preschool or kindergarten math pupils identify and count different objects in a lively farm landscape. Beneath the picture, each animal or plant is represented pictorially, and little ones simply write the total count for each....
Curated OER
Counting Galaxies with the Hubble Space Telescope
In this counting galaxies worksheet, students use a photograph taken by the Hubble Space Telescope and they divide the field into 16 square areas. They find the average number of galaxies in the cells, they find the area of one of the...