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Grade 1 Tens and Ones Worksheet with Answers

Grade 1 (US) · Year 2 (UK) · Class 1 (India) · Math

Unit 1: Numbers to 120Tens and OnesCCSS 1.NBT.B.2

Seeing a two-digit number as a bundle of tens plus some ones — the heart of place value. This free early elementary worksheet has 12 questions and a full answer key. Print it or save it as a PDF — every answer is checked by code, not guessed.

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Tens and Ones

Grade 1 · Math

Score___ / 12

Name

Class

Date

Learning goal: Tens and Ones · CCSS 1.NBT.B.2

Directions: Use the pictures to help you. Solve each problem. Show your work, then write your answer in the box.

Example

How many tens and ones are in 76?

Answer: 7 tens 6 ones

RememberPlace value

1
What is the value of the 8 in 84?
Answer
2
What is the value of the 4 in 47?
Answer
3
What digit is in the tens place of 81?
Answer
4
1 tens and 5 ones make what number?
Answer
5
What digit is in the tens place of 34?
Answer
6
How many tens and ones are in 82?
Answer
7
8 tens and 0 ones make what number?
Answer
8
8 tens and 8 ones make what number?
Answer
9
4 tens and 5 ones make what number?
Answer
10
How many tens and ones are in 25?
Answer
11
How many tens and ones are in 90?
Answer
12
How many tens and ones are in 37?
Answer

★ Challenge corner for fast finishers

In this magic square every row, column and diagonal adds up to 27. Row 1: 6, 13, ____ | Row 2: 11, 9, 7 | Row 3: 10, 5, 12. What is the missing number?

How did I do?

Teacher's comments

Free printable worksheets with answer keys · aethelsystems.com/worksheets/math/1/tens_ones

Answer key (click to show)

1.80
2.40
3.8
4.15
5.3
6.8 tens 2 ones
7.80
8.88
9.45
10.2 tens 5 ones
11.9 tens 0 ones
12.3 tens 7 ones
★8 (challenge corner)

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How to use this worksheet

Keep it short: a few questions at a time works better than a whole page at once for young learners.
Read the questions aloud together if your child is still building reading confidence.
Check the answers straight after, while the thinking is still fresh, and praise effort as well as results.

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Guides for teaching Tens and Ones

How to Teach Kids to Tell Time: A Step-by-Step PlanStart with the hour hand, then half hours, five minutes, single minutes and elapsed time — the order that makes analog clocks click, plus games and common mix-ups.

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Frequently asked questions

Does this Grade 1 Tens and Ones worksheet come with answers?

Yes. The full answer key is on this page, and it prints on its own page after the questions. Every answer is calculated or checked by code rather than written by an AI model, so the key is always correct.

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