This exercise will help your students strengthen their number sense by reviewing the basics of place value to round numbers correctly.

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

Sharpen second and third graders' number sense with this word form worksheet! 

Familiarize yourself with tens and ones place in this foundational exercise.

Work on your word form skills in this colorful, inviting worksheet!

Boost learners' understanding of place value with this two-part practice worksheet!

Test your knowledge of number names with this bright worksheet!

Learners use base ten diagrams to enhance their understanding of multiples of ten in this practice worksheet.

Match words to visuals in this helpful base ten worksheet!

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Boost your first grader's number sense with a lesson in place value up to the tens place.

Reveal a playful picnic by completing this first- and second-grade place value puzzle!

Children practice writing numbers from expanded forms and expanded forms from numbers.

First graders explore two-digit numbers using place value models in this number sense worksheet!

Test your knowledge of number names with this inviting worksheet!