1.NBT Worksheets
CCSS.MATH.CONTENT.1.NBT
:"Number and Operations in Base Ten"
These worksheets can help students practice this Common Core State Standards skill.
Worksheets
Shark Dot to Dot
Worksheet
Shark Dot to Dot
Counting, writing and drawing practice are wrapped up in this connect-the-dots coloring page. What undersea animal will be revealed?
Worksheet
Hundreds Chart Challenge
Worksheet
Hundreds Chart Challenge
Has your little math whiz mastered the hundreds chart? Give him a fun challenge with these fill-in-the blank pieces of the chart.
Worksheet
Missing Numbers: 1-100
Interactive Worksheet
Missing Numbers: 1-100
Have kindergarteners and first graders practice their counting skills by filling in the missing numbers on this hundred chart!
Interactive Worksheet
How Many Dimes
Worksheet
How Many Dimes
Show me the money! This coin counting exercise also doubles as a skip-counting introduction.
Worksheet
Missing Numbers: Counting to 100
Interactive Worksheet
Missing Numbers: Counting to 100
Children will fill in the missing numbers to complete a hundreds counting chart in this number sense worksheet.
Interactive Worksheet
Missing Numbers: Counting by Twos
Interactive Worksheet
Missing Numbers: Counting by Twos
Does your child need practice with his math skills? This printable worksheet, which will help him count up to 100, will give him practice counting by 2's.
Interactive Worksheet
Missing Numbers: Counting by Fives
Interactive Worksheet
Missing Numbers: Counting by Fives
Does your child need practice with his math skills? This printable worksheet, which will help him count up to 100, will give him practice counting by 5's.
Interactive Worksheet
Missing Numbers: 46-50
Interactive Worksheet
Missing Numbers: 46-50
Children will fill in the missing numbers from 46 to 50 in this sweet number sense worksheet.
1st Grade
Math
Interactive Worksheet
Missing Numbers: 63-72
Interactive Worksheet
Missing Numbers: 63-72
Children will fill in the missing numbers from 63 to 72 in this sweet number sense worksheet.
1st Grade
Math
Interactive Worksheet
Missing Numbers: 95-100
Interactive Worksheet
Missing Numbers: 95-100
Children will fill in the missing numbers from 95 to 100 in this sweet number sense worksheet.
1st Grade
Math
Interactive Worksheet
Blank Hundreds Chart
Worksheet
Blank Hundreds Chart
Use this handy blank hundreds chart for extra practice writings numerals. It's also a great way for students to show understanding of patterns!
1st Grade
Math
Worksheet
Sketch the Solution
Worksheet
Sketch the Solution
Children learn a valuable strategy for conceptualizing and solving word problems in this two-digit addition worksheet.
1st Grade
Math
Worksheet
St. Patrick's Day Number Fun #1
Worksheet
St. Patrick's Day Number Fun #1
This leprechaun needs some help getting to his pot of gold! It's up to your child to put these numbers in order and clear a path to the end of the rainbow.
1st Grade
Math
Worksheet
St. Patrick's Day Number Fun #2
Worksheet
St. Patrick's Day Number Fun #2
A leprechaun needs some help to find his pot of gold. Your child will help pave the way to his treasure by ordering numbers from greatest to least.
1st Grade
Math
Worksheet
St. Patrick's Day Number Fun #3
Worksheet
St. Patrick's Day Number Fun #3
Try your luck with these St. Patrick Day numbers! Your little leprechaun must put these jumbled numbers back into consecutive order.
1st Grade
Math
Worksheet
St. Patrick's Day Number Fun #4
Worksheet
St. Patrick's Day Number Fun #4
These St. Patrick Day numbers have lost their luck! Get them back into consecutive order to bring the luck back to this leprechaun.
1st Grade
Math
Worksheet
St. Patrick's Day Number Fun #5
Worksheet
St. Patrick's Day Number Fun #5
These lucky numbers are all out of order! Get some great practice sequencing numbers with a St. Patrick's Day math sheet.
1st Grade
Math
Worksheet
St. Patrick's Day Number Fun #6
Worksheet
St. Patrick's Day Number Fun #6
Help this leprechaun get his luck back by re-ordering these jumbled numbers from greatest to least!
1st Grade
Math
Worksheet
Double-9 Domino Dash
Worksheet
Double-9 Domino Dash
Students will practice counting, adding, and comparing numbers with this engaging game. Each player chooses a domino, and the player with the greater number of dots takes both dominoes!
1st Grade
Math
Worksheet
Missing Numbers: Counting Bee
Interactive Worksheet
Missing Numbers: Counting Bee
Kids find the missing numbers to complete the honeycomb number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.
Interactive Worksheet
Missing Numbers: Egg Escape
Interactive Worksheet
Missing Numbers: Egg Escape
Kids find the missing numbers to complete the egg number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.
1st Grade
Math
Interactive Worksheet
Fill Three Towers
Worksheet
Fill Three Towers
Students will build familiarity with numbers within 30 as they race to fill three towers in this simple game.
1st Grade
Math
Worksheet
One More Ten More
Interactive Worksheet
One More Ten More
Build fluency by identifying one more and ten more than a given number within 100 with this worksheet!
Interactive Worksheet
Greater Than, Less Than, Equal To Game: Two-Digit Numbers
Worksheet
Greater Than, Less Than, Equal To Game: Two-Digit Numbers
Get your students working with place value and comparing two-digit numbers using symbols for greater than, less than, or equal to.
Worksheet
Pumpkin Race Board
Worksheet
Pumpkin Race Board
Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!
1st Grade
Math
Worksheet
Five Broomsticks Race Board
Worksheet
Five Broomsticks Race Board
Students imagine units and rods are candies and broomsticks in this place value game. They will use this board to regroup between place values up to the tens place, and the first player to get to five broomsticks, or 50, wins the game!
1st Grade
Math
Worksheet
Who Got the Pumpkin?
Worksheet
Who Got the Pumpkin?
In this Halloween-themed math worksheet, students will look at existing game boards and add one and two-digit numbers as they try to determine who got the pumpkin in the pumpkin race game.
1st Grade
Math
Worksheet
Write to 100
Worksheet
Write to 100
In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.
1st Grade
Math
Worksheet
Time for Fitness Fun
Worksheet
Time for Fitness Fun
Use this fitness-themed worksheet to help students understand how long 100 seconds is!
Preschool
Math
Worksheet
100th Day of School
Worksheet
100th Day of School
Use this colorful, open-ended worksheet to help your learners understand the value of 100.
1st Grade
Math
Worksheet
