2 Digit Add 10 Worksheet



Learning to add by 10.

Kids usually pick this skill up quickly. The area where they stumble is when they there is a 9 in the tens place and they have to regroup.  Practice makes progress.  With just a little bit of practice students should be able to quickly master this skill. 

Grade often used by:

1st Grade | 2nd Grade | 3rd Grade


Math | Measurement and Data | Place Value


Common Core State Standard:


If you teach kids about expanded form, they can:

Develop their understanding of place value. The expanded form helps kids learn the value of each digit in a number, which is a crucial place value concept.

Improve their mental math skills: When kids understand expanded form, they can break up numbers into smaller parts, making adding and subtracting easier.

Help them learn how the base-10 number system works: Expanded form helps kids understand how the base-10 number system works, which is essential for learning more advanced math concepts.

Overall, teaching kids about expanded form can help them build a strong foundation in math and prepare them for more advanced math concepts.


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