Math K.2
Number and operations. The student applies mathematical process standards to understand how to represent and compare whole numbers, the relative position and magnitude of whole numbers, and relationships within the numeration system. The student is expected to:
- (1) count forward and backward to at least 20 with and without objects;
- (A) read, write, and represent whole numbers from 0 to at least 20 with and without objects or pictures;
- (B) count a set of objects up to at least 20 and demonstrate that the last number said tells the number of objects in the set regardless of their arrangement or order;
- (C) recognize instantly the quantity of a small group of objects in organized and random arrangements;
- (D) generate a set using concrete and pictorial models that represents a number that is more than, less than, and equal to a given number up to 20;
- (E) generate a number that is one more than or one less than another number up to at least 20;
- (F) compare sets of objects up to at least 20 in each set using comparative language;
- (G) use comparative language to describe two numbers up to 20 presented as written numerals; and
- (H) compose and decompose numbers up to 10 with objects and pictures.
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Subitizing Bingo Games (Numbers 1 - 10)
Play these subitizing bingo games in your small groups to give your students practice subitizing numbers up to 10.
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Subitizing Mazes (Numbers 1 - 10)
Solve our subitizing mazes to have fun practicing subitizing quantities up to 10!
- Free Plan
Printable Ten Frames (Single and Double)
Introduce these printable ten frames to your students to promote number sense with hands-on learning.
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Subitizing Worksheets
Utilize these subitizing worksheets to help your students learn many ways to subitize to 10.
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Subitizing to 10 Teaching Slides
Display our Subitizing to 10 Teaching Slides to encourage mathematical discussions in your classroom.
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Number Recognition Activity Mats (Numbers 0 - 10)
Use these Number Recognition Activity Mats to give your students hands-on practice building and writing the numbers 0 - 10.
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Subitizing to 10 Interactive Task Cards
Practice subitizing to 10 with these varied and engaging interactive task cards.
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Subitizing "Construct-a-City" Activity
Help your students subitize to 5 and beyond with this hands-on subitizing activity for kindergarten.
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Subitizing Numbers to 10 - Worksheet
Practice subitizing numbers to 10 with your students using this printable worksheet set.
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Subitizing Games — Leapfrog!
Play this subitizing game in your classroom to help your students practice subitizing small collections.
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Subitizing Game — Memory
Use this subitizing game to help your students learn to quickly subitize numbers 1 - 12.
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Subitizing Small Collections Teaching Slides
Teach your students to subitize with this editable set of Google teaching slides.
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Subitizing Assessment Pack
Utilize our Subitizing Assessment Pack to test your students' ability to subitize quantities up to 10.
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Subitize to 10 Task Cards — Number Talks
Help your students subitize to 10 and beyond with these number talk task cards.
- Free Plan
Numbers in the Environment Worksheet
Practice identifying numbers in the environment with this "seek-and-find" worksheet.
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Ten Frame Variety Pack
Enliven your ten frame activities with this variety pack that contains both single and double ten frame templates.
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Number Handwriting Practice Worksheets
Provide number handwriting practice to your students with this set of worksheets for the numbers 0 through 20.
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Number Word Search Puzzles
Assign these number word search puzzles to your students to give them practice identifying the word form of the numbers 0 through 20.
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Subitizing Card Game
Utilize this subitizing card game to reinforce number recognition and subitizing skills with some friendly competition!
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Ten Frame Activities — Monster Teeth
Delight your students with this ten frame printable activity. This resource reinforces number recognition by inviting them to add teeth to monster-themed ten frames.
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Virtual Subitizing Cards
Display these virtual subitizing cards to teach your students to instantly recognize quantities.
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Number Recognition 0-5 Color-by-Number Pack
Practice number recognition with this color-by-number activity pack! Students color varied representations of the numbers 0-5 to solidify their understanding.
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Number Recognition Bingo — Numbers 0 - 10 (Small Group)
Reinforce your students’ number recognition skills with this fun BINGO game!
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Number Recognition Craft Activity Pack
Reinforce number recognition with this engaging craft activity pack for numbers 1 - 10.
- Free Plan
Paralympic Games Count and Color Worksheets
Count and tally Paralympic icons with our engaging I Spy Worksheets, perfect for enhancing your students' observation and counting skills.
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Number Ordering Puzzles - Cut and Paste
Help students order numbers up to 20 with a set of 8 cut-and-paste number ordering puzzles.
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Numbers 1–20 - Puzzle Pack
Identify and sequence the numbers from 1 to 20 with a set of Numbers 1-20 puzzles for preschool and kindergarten..
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Fire Truck Printable Math Worksheets (PK-K)
Build number and 2D shape identification skills with our Fire Truck Printable Math Worksheets for Pre-K and Kindergarten.
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Alien-Themed Counting Worksheet
Use these alien-themed counting worksheets to help your students count quantities between 1 and 10.
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Make a Pizza Counting Game
Use this pizza-themed counting game to get your students matching numerals with their corresponding quantities.
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Preschool Number Worksheets - Number Hunt 1-9
Practice number identification with printable Number Hunt Math Worksheets for preschool and kindergarten.
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I Can Count To Ten – Cut and Paste Worksheet
Use this set of counting worksheets to help your students sequence numbers from 0 to 10.