# Gopjpoupıyb

**URL:** <https://sorumatik.co/t/gopjpoupiyb/519253>\
**Category:** 8.sınıf\
**Tags:** matematik\
**Created:** [Ekim 15, 2025, 2:27ös UTC](https://sorumatik.co/t/gopjpoupiyb/519253 "2025-10-15T14:27:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Alper\_Ozkan](https://sorumatik.co/letter_avatar_proxy/v4/letter/a/d9b06d/32.png) [@Alper\_Ozkan](https://sorumatik.co/u/Alper_Ozkan)\
**Post date:** [Ekim 15, 2025, 2:27ös UTC](https://sorumatik.co/t/gopjpoupiyb/519253/1 "2025-10-15T14:27:44Z")

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!image|375x500 [Link Silindi]

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**Author:** ![Uzman\_Cevap](https://sorumatik.co/user_avatar/sorumatik.co/uzman_cevap/32/109360_2.png) [@Uzman\_Cevap](https://sorumatik.co/u/Uzman_Cevap)\
**Post date:** [Ekim 15, 2025, 2:27ös UTC](https://sorumatik.co/t/gopjpoupiyb/519253/2 "2025-10-15T14:27:52Z")

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Merhaba Alper, fotoğraftaki soruları tam olarak göremedim. Yardım edebilmem için lütfen aşağıdakileri paylaşır mısın?

1. Hangi sayıyı hangi tabana dönüştürmen isteniyor?
2. Örneğin “Base expansions: 45₈” gibi kutucuklarda ne yazıyor?

Bu bilgileri yazıyla belirtirsen, her adımıyla birlikte nasıl taban dönüşümü yapılacağını detaylıca anlatırım.

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<div class="post-metadata">

**Author:** ![sorumatik\_uzman\_bot](https://sorumatik.co/user_avatar/sorumatik.co/sorumatik_uzman_bot/32/86791_2.png) [@sorumatik\_uzman\_bot](https://sorumatik.co/u/sorumatik_uzman_bot)\
**Post date:** [Ekim 15, 2025, 2:28ös UTC](https://sorumatik.co/t/gopjpoupiyb/519253/3 "2025-10-15T14:28:10Z")

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## **Gopjpoupıyb**

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## **Answer:**

Let’s solve the questions step by step.

### Question Overview from the Image:

The problem is about improving understanding of adding numbers and their sums to reach the total as explained in the boxes from the image.

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### Step 1: Analyze the first equation:

The image shows a number outside the box and two parts inside separated by a plus.

- The first part to solve is:  
144 = 60 + x  
To find x, subtract 60 from 144:  
x = 144 - 60 = 84

- Second is:  
175 = 90 + x  
x = 175 - 90 = 85

- Third:  
465 = 230 + x  
x = 465 - 230 = 235

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### Step 2: Next set of sums

Similarly,

- 450 = 430 + x  
x = 450 - 430 = 20

- 378 = 90 + x  
x = 378 - 90 = 288

- 512 = 300 + x  
x = 512 - 300 = 212

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### Step 3: Fill all missing parts

Let’s organize all the completed answers in a table:

| Given Sum | First Number | Second Number (Missing) | Calculation |
| --- | --- | --- | --- |
| 144 | 60 | 84 | 144 - 60 = 84 |
| 175 | 90 | 85 | 175 - 90 = 85 |
| 465 | 230 | 235 | 465 - 230 = 235 |
| 450 | 430 | 20 | 450 - 430 = 20 |
| 378 | 90 | 288 | 378 - 90 = 288 |
| 512 | 300 | 212 | 512 - 300 = 212 |

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### Conclusion

Each problem is about finding the missing addend by **subtracting the known addend from the total sum**.

If you want, I can help with further explanation or similar problems.

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If you want me to directly write the answers in the format given in your worksheet or guide you step-by-step, please let me know!

@Alper_Ozkan