Number & Operations in Base Ten
- Plus Plan
The Addition Quest – Whole Class Activity
Find the hidden gems and place their numbers into the correct positions on the worksheet to solve each addition problem.
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Comparing Two-Digit Numbers — Clash! Board Game for 1st Grade
Practice comparing two-digit numbers with the help of this board game.
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Mystery Pattern Grids (Addition)
Solve addition facts, interpret coordinate planes, and draw shapes to reveal a mystery picture.
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Snakes and Ladders Game - Hundreds Chart
Complete each hundreds chart by putting the missing numbered pieces into place to play a game of Snakes and Ladders.
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100 Day STEM Challenge
Count to 100 while fostering critical thinking and problem-solving skills with this set of 11 task cards.
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100 Alphabet Letters
Practice counting to 100 by 1’s with upper and lowercase alphabet cards and our 100 chart.
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Rolling to 100 Board Game
Practice counting to 100 by 1's with this interactive hundreds chart board game for multiple players.
- Free Plan
Counting by 5's Maze
Get to the party by skip counting to 100 with our counting by 5’s worksheet.
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100 Action Verbs
Practice counting to 100 by 1’s and 10’s with this set of 24 action cards that get students moving, reading, and writing.
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1-100 Number Chart
Count by 1’s with your students by arranging number tiles 1-100.
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100 Chart Missing Numbers
Practice counting forward beginning from a given number with this set of 100 charts and recording sheets.
- Free Plan
Frog and Flies Match-Up Activity (Counting to 12)
Practice counting numbers 1 to 12 with this fun frog and fly match-up activity.
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Spin and Sort – More, Less, Same
Practice comparing numbers with this sorting activity.
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Cupcake Counting Activity
Practice one-to-one correspondence with this cupcake counting activity.
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2-digit + 1-digit Task Cards
Practice adding 2-digit and 1-digit numbers with this set of 18 number sentence task cards.
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I Can Count To Ten Activity
A fun way to teach students how to sequence numbers up to ten on a 0-10 number grid.
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Building Two-Digit Numbers - Dice Activity
A fun way to explore the use of base ten blocks to build two-digit numbers.
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Roll and Color Worksheet for Ten More, Ten Less
Use this interactive worksheet to help students practice finding the number that is 10 more and 10 less than a given number.
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Simple Connect the Dots Worksheets - Counting By Ones
Download fun connect the dots printable worksheets to use when learning to count by 1s.
- Free Plan
100th Day Snack Template
A template for students to use to count out 100 snack items!
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Ten Frame Match-Up Game
A fun game to help children connect numbers and quantities from 0-10.
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One More, One Less Board Game
Practice identifying one more and one less up to 6 with this board game.
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Counting to 20 - Cut and Paste Worksheet
Count objects within 20 and match the total to its written number on this 2-page cut-and-paste worksheet.
- Free Plan
Ten Frame Mats (Single and Double)
A ten frame mat and a double ten frame mat to use in a variety of ways.
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Number Hunt Description Cards
A set of 32 task cards that have students use their knowledge of place value to find specific numbers.
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Base-10 Flashcards - Numbers 1–120
A set of Base-10 flashcards for the numbers 1–120.
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One More, One Less Match-Up - Two-Digit Numbers
Identify one more or one less of a given 2-digit number with this set of 36 match up cards.
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Ten More, Ten Less Match-Up - Two-Digit Numbers
Identify ten more or ten less of a given 2-digit number with this set of 36 match up cards
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Number Chart – 1-50
A bright number chart representing numbers 1-50.
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Representations of Numbers 11-20 Flashcards
A set of flashcards showing various representations of numbers from 11-20.
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Easter Hundreds Chart Mystery Pictures
A set of 9 Easter-inspired mystery hundreds charts.
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Ten More, Ten Less Worksheet
Practice or review adding and subtracting 10 from a given number.