GRADE 1 WORKSHEETS

Advanced Addition

Add 1 or 10 – No Regrouping

The grade 1 worksheets on this page will help the students practice & sharpen the concepts for ‘Advanced Addition – Add 1 or 10 (No regrouping).‘ Adding 1 or 10 is a progression towards adding any 1 or 2 digit number to 2 digit number. Adding 1 increments the ‘ones’ place of the number by 1 and adding 10 increments the ‘tens’ place by 1. 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 1 or 10 – No Regrouping Worksheet

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

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

Print Worksheet
Grade 1 Add 1 or 10 – No Regrouping Worksheet

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

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

Print Worksheet
Grade 1 Add 1 or 10 – No Regrouping Worksheet

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

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

Print Worksheet

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Grade 1 Add 1 or 10 – No Regrouping Worksheet

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

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

Print Worksheet
Grade 1 Add 1 or 10 – No Regrouping Worksheet

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

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

Print Worksheet
Grade 1 Add 1 or 10 – No Regrouping Worksheet

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

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

Print Worksheet

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

Grade 1 Add 1 or 10 – No Regrouping Worksheet

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

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

Print Worksheet
Grade 1 Add 1 or 10 – No Regrouping Worksheet

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

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

Print Worksheet
Grade 1 Add 1 or 10 – No Regrouping Worksheet

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

Use this worksheet to practice and understand the concept of adding 1 or 10 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 1 or 10 – No Regrouping Worksheet

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

Use this worksheet to practice and understand the concept of adding 1 or 10 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 1 or 10 – No Regrouping Worksheet Booklet

Grade 1 Add 1 or 10 – No Regrouping Workbook

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

Download the Workbook

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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.’
  11. Detailed Progress Report.
  12. Daily, Weekly and Monthly Activity Report.
  13. Offline mode.
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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.