# 1.NBT.A.1 Worksheets

#### CCSS.MATH.CONTENT.1.NBT.A.1

:
"Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral."

Our Take: In first grade, kids should no longer need to start counting from the number 1; they count to 120 starting at any number less than 120. Whether recording a certain number of objects or solving problems, students should also be able to read and write numbers within this range. One way students can practice this skill is by writing in missing numbers on fill-in-the-blank worksheets.

These worksheets can help students practice this Common Core State Standards skill.

## Worksheets

Missing Numbers: Counting Bee
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.
Math
Worksheet
Missing Numbers: Egg Escape
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.
Math
Worksheet
Missing Numbers: At the Pond
Worksheet
Missing Numbers: At the Pond
Find the missing numbers at the pond in this Freddy the Frog worksheet. Work with your child to find the even missing numbers in this exercise.
Math
Worksheet
Missing Numbers: Counting to 100
Worksheet
Missing Numbers: Counting to 100
Help your child practice his math skills with this printable worksheet, which will help him count up to 100.
Math
Worksheet
Missing Numbers: Counting by Twos
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.
Math
Worksheet
Missing Numbers: Counting the Odds
Worksheet
Missing Numbers: Counting the Odds
Help your child practice his counting skills with this printable worksheet, which will help him identify odd numbers.
Math
Worksheet
Missing Numbers: Counting by Fives
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.
Math
Worksheet
Before, After, and Between Numbers
Worksheet
Before, After, and Between Numbers
Math
Worksheet
Missing Numbers: 46-50
Worksheet
Missing Numbers: 46-50
Children will fill in the missing numbers from 46 to 50 in this sweet number sense worksheet.
Math
Worksheet
Missing Numbers: 63-72
Worksheet
Missing Numbers: 63-72
Children will fill in the missing numbers from 63 to 72 in this sweet number sense worksheet.
Math
Worksheet
Missing Numbers: 95-100
Worksheet
Missing Numbers: 95-100
Children will fill in the missing numbers from 95 to 100 in this sweet number sense worksheet.
Math
Worksheet
Too Many Oranges
Worksheet
Too Many Oranges
Kids visually estimate the number of oranges on a set of trees, then count the oranges one by one and see how close they were. Then they color the page.
Math
Worksheet
Counting Challenge: 1-50
Worksheet
Counting Challenge: 1-50
Can your first grader count from 1 to 50? Test his counting and writing skills with this colorful printable.
Math
Worksheet
Order the Numbers 75–100: Garden Path
Worksheet
Order the Numbers 75–100: Garden Path
Learners will use their two-digit counting skills to complete a puzzle in this fun number sense worksheet.
Math
Worksheet
Fill in Missing Numbers
Worksheet
Fill in Missing Numbers
This worksheet gives your child great counting practice and gest her familiar with some of the bigger numbers that she's learned.
Math
Worksheet
Counting to 100
Worksheet
Counting to 100
Give your kid a real challenge with this number chart that counts to 100!
Math
Worksheet
Number Order
Worksheet
Number Order
Encourage your kid to solve these number sequencing riddles by figuring out which number comes before and after.
Math
Worksheet
Number Order: What Comes After?
Worksheet
Number Order: What Comes After?
How well does your kid know number order? Test his skills with this number sequencing worksheet.
Math
Worksheet
Number Order: What Comes Between?
Worksheet
Number Order: What Comes Between?
Your kid is bound to have a blast solving these number sequencing riddles.
Math
Worksheet
Practice Counting Backwards #1
Worksheet
Practice Counting Backwards #1
Most kids are good at counting forward, but counting backward is a different ball game. Practice counting down by filling in the blanks with the right numbers.
Math
Worksheet
Practice Counting Backwards #2
Worksheet
Practice Counting Backwards #2
Take countdowns to the next level with this two-digit backwards counting worksheet.
Math
Worksheet
Color By Number: Sand Castle
Worksheet
Color By Number: Sand Castle
Expose the sand castle by completing the color by number worksheet. Don't forget to color in the sand castle!
Math
Worksheet
Money Match: Pennies
Worksheet
Money Match: Pennies
This worksheet lets your first grader play with money, while he practices counting and working with pennies.
Math
Worksheet
One- and Two-Digit Counting Practice
Worksheet
One- and Two-Digit Counting Practice
Dive into one- and two-digit counting practice with this fun worksheet!
Math
Worksheet
Two- and Three-Digit Counting Practice
Worksheet
Two- and Three-Digit Counting Practice
Children look at nine sequences of numbers and fill in the missing ones.
Math
Worksheet
From 50 to 100
Worksheet
From 50 to 100
Let's get counting! Work your way across the tennis court to count from 50 to 100.
Math
Worksheet
Counting to 150
Worksheet
Counting to 150
Here's a counting challenge fit for your little math whiz. Practice counting past 100, all the way up to 150!
Math
Worksheet
Number Jigsaw
Worksheet
Number Jigsaw
This number challenge will help reinforce number sense in kids who've mastered their counting.
Math
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.
Math
Worksheet
Number Line
Worksheet
Number Line
Practice counting, number recognition, and even get a quick introduction to addition by filling in the missing numbers on each line.
Math
Worksheet