1st Grade Place Value Worksheets — Tens & Ones
Free printable first-grade place value worksheets: read base-ten blocks, break numbers into tens and ones, find 10 more or 10 less, and compare two-digit numbers. Answer key included, fresh PDF every time.
Aligned to CCSS 1.NBT.2, 1.NBT.3 & 1.NBT.5
Practices CCSS 1.NBT.2
Place Value — Base-Ten Blocks
Aligned to CCSS 1.NBT.2
Name: ___________________________ Date: _____________
Count the tens and ones. Write the number.
More 1st Grade Worksheets
FAQ
What is place value in first grade?
Place value is understanding that the two digits of a number stand for tens and ones — in 47 the 4 means 4 tens (forty) and the 7 means 7 ones. First graders model this with base-ten blocks and bundles of ten (CCSS 1.NBT.2), then compare two-digit numbers and find 10 more or 10 less.
What are base-ten blocks?
Base-ten blocks are a visual tool: a “ten” is shown as a rod of ten units, and a “one” is a single unit square. Counting the rods and units helps children connect a physical quantity to the written two-digit number. The Base-Ten Blocks mode draws them on each problem.
Which place-value skills do these worksheets cover?
Four modes: read a number from base-ten blocks (1.NBT.2), break a number into tens and ones (1.NBT.2), find 10 more or 10 less than a number (1.NBT.5), and compare two two-digit numbers with >, =, or < (1.NBT.3) — the full first-grade place-value standard.
Are these place-value worksheets free?
Yes — 100% free, no signup, with a built-in answer key and a fresh randomized set every time you click Generate New.