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Addition within 20 Worksheets | Sums up to 20
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- Addition within 20
Scale new heights with our basic addition within 20 worksheets, comprising exercises for kids to add numbers that result in a total of up to 20. This PDF resource includes vertical and horizontal addition problems, writing addition sentences, comparing sums, identifying missing numbers, and much more! The answer keys facilitate easy evaluation. Utilize our free worksheets to give your practice an instant boost.
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Keep your little ones busy counting pictures and writing the total number of objects as they work through these addition within 20 worksheets.
Figure out the number of counters on each pair of ten frames to decode the addends and combine them to find their sum effortlessly.
Add a fun quotient to your practice as you solve the addition problems and map the answers with the letters to decode the riddles.
Add the numbers on the right and left separately in these practice sheets and use the symbols to compare their sums.
Identifying Missing Numbers | Column
With one of the addends and the sum given, the task is for 1st grade and 2nd grade kids to identify the missing addend.
Single-Digit Addition | Column
Reinforce skills with these worksheets on addition within 20 and practice calculating vertically arranged single-digit numbers.
Single-Digit Addition | Horizontal
Encourage kids to find the sum of numbers from 0 to 9 arranged horizontally using the addition facts and gradually build their subitizing skills.
Horizontal Addition Drills | 3 Addends
Master adding 4 numbers at a time with these horizontal addition drills! This exercise promotes fluency and speed in solving problems while working with sums within 20.
Horizontal Addition Drills | 4 Addends
Take addition skills to the next level with horizontal drills involving four addends! Practice adding multiple numbers and develop precision while solving sums within 20.
Add it up! Practice sums within 20. Perfect for building a strong foundation in addition, these worksheets provide ample practice in adding numbers within this range.
