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Tens & Ones Worksheet

Grade 1 Math · printable worksheet (PDF) with answer key · 14 problems · CCSS 1.NBT.B.2

A printable grade 1 tens & ones practice worksheet with 14 problems and a complete, step-by-step answer key — formatted to print cleanly on standard paper. Download the problem set and answer key below for free.

Sample problems

A two-digit number is made of tens and ones. Count the tens, then count the ones.

1. The number $34$ is made of $3$ tens and how many ones?
2. How many tens are in the number $50$ ?
3. The number $27$ has how many tens and how many ones?
4. Write the number that is $4$ tens and $3$ ones.

Plus 10 more problems and a full answer key in the PDF.

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Problem set (PDF)Answer key (PDF)

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