Missing Addends Within 20 Worksheets for 1st grade help students build missing number addition skills with clear practice pages and a fun bug theme.

Make addition practice simple and engaging with this bug & insect-themed worksheet set designed for first grade learners. These no-prep worksheets give students structured practice solving missing addend problems within 20 using an easy-to-read vertical format.

What’s Included:

• 60 missing addends worksheets within 20
• 3 different worksheet templates
• 20 worksheets per template
• 60 answer key pages
• Bug & insect theme

Skills Students Will Practice:

• Finding missing addends
• Solving missing number addition equations
• Addition within 20
• Building number sense
• Strengthening problem-solving skills

Perfect For:

• 1st grade math
• Morning work
• Math centers
• Independent practice
• Homework
• Extra practice at home

File Format:

• PDF printable worksheets
• Black and white
• Printer-friendly

Resources You May Like:

• Single Digit Addition And Subtraction Worksheets Pdf, Mixed Add & Subtract To 20
• Subtraction Sums Single Digit, One Digit Subtraction For Class 1, Halloween math
• Single Digit Addition Worksheets For Kindergarten, Single Digit Addition Sums
• Missing Addends, Finding Missing Addends Worksheets, Find The Unknown Addend
• Addition And Subtraction Single Digit Worksheets, Kindergarten Math Printouts
• Math Drills Addition And Subtraction, Single Digit Addition Sheets, Within 20
• Addition Within 10 Worksheets With Pictures, Addition Within 10 Worksheets pdf
• Subtraction Worksheets Preschool, Mathematics Subtraction Worksheets, Math fun
• Mathematics Subtraction Worksheets, Subtraction Worksheets Preschool, Math fun
• Mathematics Subtraction Worksheets, Subtraction Worksheets Preschool
• Addition Within 10 Worksheets With Pictures, Addition Within 10 Worksheets pdf
• Subtraction Worksheets Kindergarten Pdf, Maths For 4 Year Olds Worksheets, To 20
• Nursery Worksheets Of Maths, Addition Worksheet For Nursery, Kdg Math Worksheets

How you can get TPT credit to use on future purchases:

1. Go to your My Purchases page

2. Next to each purchase, you'll see a Provide Feedback button

3. Simply click it and give a quick rating and leave a comment

4. Every time you give feedback, TPT gives you credits that you can use to lower the cost of your future purchases

Introduce your little learners to the enchanting world of numbers with our

" Missing Addends Worksheets, Finding Missing Addends Worksheets, Find The Unknown Addend"

Thank you for considering this product! To see all the items in my store, please click HERE.

If you would like notification about future items posted by Start A Room, please look for the star at the top of the page and click the “follow me" button.