GRADE 1 WORKSHEETS

Advanced Addition

Add 1s or 10s – No Regrouping

The grade 1 worksheets on this page will help the students practice & sharpen the concepts for ‘Advanced Addition – Add 1s or 10s (No regrouping).‘ As these worksheets don’t involve any regrouping, adding 1s requires addition only in the ‘ones’ place of the number. And adding 10s requires addition only in the ‘tens’ place of the number. There are plenty of worksheets to give the students a well-rounded practice. The worksheets cover both the vertical format as well as addition of the numbers in the horizontal format. The worksheets use different models to reinforce student’s understanding of the concept, while keeping them engaged and challenged.

Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS1

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a vertical format.

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Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS2

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a vertical format.

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Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS3

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a vertical format.

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Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS4

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a horizontal format.

Print Worksheet
Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS5

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a horizontal format.

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Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS6

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a vertical format.

Print Worksheet

You can create 'infinite' topic-level and lesson-level quizzes with the INFIQ app.

Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS7

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a vertical format.

Print Worksheet
Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS8

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a vertical format.

Print Worksheet
Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS9

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a vertical format.

Print Worksheet

With the INFIQ app, you can even create your own 'infinite custom' quizzes by combining multiple different lessons.

Grade 1 - Add 1s or 10s – No Regrouping Worksheets

Add 1s or 10s to a number (No Regrouping) - WS10

Use this worksheet to practice and understand the concept of adding 1s or 10s to different two-digit numbers in a vertical format.

Print Worksheet

The INFIQ app comprehensively covers the Common Core curriculum and multiple state curriculums. Check out the Features Page for all the features.

Add 1s or 10s – No Regrouping Worksheet Booklet

Grade 1 - Add 1s or 10s – No Regrouping Workbook

Download all the worksheets for this lesson as a single pdf booklet.

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  3. Create unlimited Lesson-level quizzes.
  4. Create unlimited custom quizzes by combining lessons from different topics.
  5. Parents can review completed quizzes from anywhere, anytime.
  6. Question-level scratch pad.
  7. Comprehensively covers Common Core Curriculum.
  8. Practice Mode provides instant feedback.
  9. Countless word problems.
  10. Parents can create ‘Goals & Rewards.’
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** The INFIQ app contains all the questions shown here and a lot more question types. The questions may have have been digitally adapted for the mobile form factor.