# Search 1st Grade Numbers and Operations, Base 10 Two-Digit Number Educational Resources

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84 filtered results
Two-Digit Numbers
Numbers and Operations, Base 10
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Missing Numbers: 1-100 Interactive Worksheet
Missing Numbers: 1-100
Fill in the missing numbers on this hundreds chart, a great way for kids to review their counting skills.
Math Interactive Worksheet
Greater Than, Less Than, Equal To
Worksheet
Greater Than, Less Than, Equal To
Did you know that alligators like to eat bigger numbers? Help your mini math star master his 'greater than' (>) and 'less than' (<) signs.
Math
Worksheet
Tens and Ones Interactive Worksheet
Tens and Ones
Boost your first grader's number sense with a lesson in place value up to the tens place.
Math Interactive Worksheet
Practice Counting Backwards #1 Interactive 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 Interactive 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.
Math Interactive 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.
Math Interactive 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
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!
Math Interactive Worksheet
Expanded Form: Double Digits Interactive Worksheet
Expanded Form: Double Digits
This expanded form worksheet gets your child to break down numbers by ones and tens. This expanded form worksheet is an easy introduction to place value.
Math Interactive 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
Hundreds Chart Review: 1-120 Interactive Worksheet
Hundreds Chart Review: 1-120
How high can you count? First and second graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.
Math Interactive Worksheet
Place Value Interactive Worksheet
Place Value
Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.
Math Interactive Worksheet
Honeycomb Numbers
Worksheet
Honeycomb Numbers
Kids practice the count sequence and writing numbers with this fill-in-the-blank counting worksheet.
Math
Worksheet
Counting Tens and Ones
Worksheet
Counting Tens and Ones
Who says learning place value has to be hard? This counting worksheet makes it as easy as 1-2-3!
Math
Worksheet
Number Line Interactive 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 Interactive 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
Number Order: Least to Greatest
Worksheet
Number Order: Least to Greatest
This number sequencing worksheet asks kids to arrange the numbers from least to greatest.
Math
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.
Math
Worksheet
Numbers to 100
Worksheet
Numbers to 100
How high can you count? Assess your students’ understanding of numbers to 100 using this quick number writing activity.
Math
Worksheet
Greater Than, Less Than?
Worksheet
Greater Than, Less Than?
This worksheet helps your child practice counting, comparing numbers, and using less-than and greater-than symbols.
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
Number Jigsaw
Worksheet
Number Jigsaw
This number challenge will help reinforce number sense in kids who've mastered their counting.
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
Number Comparison
Worksheet
Number Comparison
Review your greater than or less than signs with this number comparison worksheet.