1.NBT.B Number and Operations in Base Ten online worksheets for Grade 1

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Grade 1 Math Mastery: Number and Operations in Base Ten (1.NBT.B) Online Worksheets

Unlock the world of numbers and base ten operations with our engaging online worksheets designed specifically for Grade 1 students. Our comprehensive collection focuses on the essential 1.NBT.B Number and Operations in Base Ten concepts, ensuring a solid foundation in math. These interactive worksheets offer a variety of exercises, from understanding place value to performing basic operations, all tailored to captivate young minds. Perfect for both classroom and home use, our resources are crafted by educational experts to foster confidence and proficiency in math. Dive into our worksheets and watch your Grade 1 learner excel in numbers and operations in base ten!


Check out this FREE Grade 1 1.NBT.B Trial Lesson!

Place Value Ones and Tens

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  • 1.NBT.B
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Animal Features Worksheet
Animal Features Worksheet

Animal Features Worksheet

Let your kids join a budding zoologist! They can count zoo animals' fur, feathers or scales, then use numbers and comparison to check the box with the most friends. The PDF will captivate them and help them understand how the value of '6' changes based on its position.
Animal Features Worksheet
Worksheet
Comparing Numbers Worksheet for 1st Grade
Comparing Numbers Worksheet for 1st Grade

Comparing Numbers Worksheet for 1st Grade

Children can build number sense by exploring the relationship between numbers. This worksheet uses bright international flags to compare numerical groups. Kids will love the cheerful colors and flags from different countries. It encourages them to compare numbers and reinforces their number sense with tens and ones place values.
Comparing Numbers Worksheet for 1st Grade
Worksheet
Comparing Number Representations Worksheet
Comparing Number Representations Worksheet

Comparing Number Representations Worksheet

Children need number representation skills to develop efficient computation and number sense. This free worksheet gives them practice with ten frames and place value blocks. They compare numbers and select the right comparative symbol: <, > or =. This helps them build a solid foundation for math.
Comparing Number Representations Worksheet
Worksheet
Place Value Visuals Worksheet
Place Value Visuals Worksheet

Place Value Visuals Worksheet

Help your child count the cups in each picture, using the simple rule that each stack is 10 and each single cup is 1. Ask them to match the number on the left to the picture on the right. No need to count each cup individually; since each stack is 10, 3 stacks is 30 and so on.
Place Value Visuals Worksheet
Worksheet
Place Values with Ten Frames Worksheet
Place Values with Ten Frames Worksheet

Place Values with Ten Frames Worksheet

Assist your child in counting the dots in each of the framed numbers. Then, guide them as they trace the dotted lines to the number that matches the amount shown. This worksheet will help them learn more about mathematics, as well as how to count numbers.
Place Values with Ten Frames Worksheet
Worksheet
Seashell Collectors Worksheet
Seashell Collectors Worksheet

Seashell Collectors Worksheet

Bring beach fun into math with this printable worksheet! Carefully read the text with your child and figure out how many seashells Stuart has - more than Meg's, less than Jane's. Forget boring indoor math; your child won't want to miss out on this fun activity!
Seashell Collectors Worksheet
Worksheet
Apple Math Worksheet
Apple Math Worksheet

Apple Math Worksheet

Math is more than just counting, adding, subtracting, multiplying, and dividing. Your child may be feeling overwhelmed by all the complexities, like comparing numbers and their differences. But with this worksheet, you can make comparing numbers fun again!
Apple Math Worksheet
Worksheet
Cupcake Day Worksheet
Cupcake Day Worksheet

Cupcake Day Worksheet

This free downloadable worksheet will make math more enjoyable for your youngster! They'll have to carefully read and answer the straightforward questions, while counting the colorful cupcakes - what fun!
Cupcake Day Worksheet
Worksheet
Less Than Worksheet
Less Than Worksheet

Less Than Worksheet

Compare numbers with your child using this fun worksheet! Paintings of sports cars add visuals to the task of counting up to 88. Make learning enjoyable with this colorful activity - your child will stay engaged and eager to learn more.
Less Than Worksheet
Worksheet
Greater Than Worksheet
Greater Than Worksheet

Greater Than Worksheet

Tired of generic maths problems? Try this fun pdf worksheet! With your child or student, carefully look through the numbers in the balloon and circle those greater than 35. Enjoyable and educational!
Greater Than Worksheet
Worksheet
Ten Charts Worksheet
Ten Charts Worksheet

Ten Charts Worksheet

Help your child learn numbers in a creative way using this printable worksheet. They'll learn the difference between numbers, how to add them, and the symbols of "greater than", "less than" and "equals to". They can compare two sides, and identify which is greater, less or equal. Let their maths knowledge bloom!
Ten Charts Worksheet
Worksheet
Comparing Numbers: Base Ten Blocks Worksheet
Comparing Numbers: Base Ten Blocks Worksheet

Comparing Numbers: Base Ten Blocks Worksheet

Make math fun for your child with a colorful worksheet. They'll need to compare signs by counting blocks on each side and signifying whether it's correct or not. This is one way to help your child beat the unhappiness that comes with math.
Comparing Numbers: Base Ten Blocks Worksheet
Worksheet
Place value worksheet for 2nd grade
Place value worksheet for 2nd grade

Place Value Worksheet

Try this place value worksheet to help your 2nd grader understand place value in a more meaningful way.
Place Value Worksheet
Worksheet
Practice Place Value Worksheet
Practice Place Value Worksheet

Practice Place Value Printable

This worksheet is ideal for honing your child's place value and mental math skills. It encourages them to learn by looking at models and performing calculations based on instructions. Build your child's number sense with this handy tool!
Practice Place Value Printable
Worksheet