Become a number detective in this riddle-filled worksheet!

Find out how well you know your numbers under 100 in this simple place value worksheet!

Want to give your second graders practice writing numbers in expanded form? Students will have fun filling in these turtle shells with the expanded form of three-digit numbers.

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

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