# \[SOLVED\] My output displays nan

**URL:** https://community.thunkable.com/t/solved-my-output-displays-nan/3191299
**Category:** Questions about Thunkable X
**Tags:** beginner
**Created:** [September 10, 2024, 10:48am UTC](https://community.thunkable.com/t/solved-my-output-displays-nan/3191299 "2024-09-10T10:48:10Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)
#### Post date: [September 10, 2024, 12:27pm UTC](https://community.thunkable.com/t/solved-my-output-displays-nan/3191299/2 "2024-09-10T12:27:03Z")

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Hi @testerspam101010dji2 , welcome to Thunkable! 🎉

Be sure to check out [How to ask Great Questions v2.0](https://community.thunkable.com/t/how-to-ask-great-questions-v2-0/2689983/1), the [Community Guidelines](https://community.thunkable.com/t/community-guidelines/78/8), and our [Getting Started Guide](https://docs.thunkable.com/getting-started/get-started) to make the best of your Thunkable Community experience!

The issue might be because inside the math block are two text inputs and not numbers.  
A workaround is to use a math block to convert it to a number. For example plus 0 or multiply by one before you use it inside the current math block.  
Here is how a similar issue was solved: [[Solved] How to sum all of item in simple list? - #3 by manyone ](https://community.thunkable.com/t/solved-how-to-sum-all-of-item-in-simple-list/3115534/3)

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