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Ответ:

The text in the image says:

А) Сутегі атомына Ә) Стандарт түрде жазылған сутеп ат

бөлігін және ретін көрсетіңдер.

4. Стандарт түрде берілген 7,35 - 106 және 3, 65 - 105

сандарының:

А)Косындысын табындар және жауабын стандарт түрде жазындар;

Ә) Айырымын табындар және жауабын стандарт түрде жазыңдар.

[1] «Бүтін көрсеткішті дәреже» бөлімі бойынша бағалау дескрипторлары

Балл

1

№

Дескриптор

ару ережесін қолданады

Гагалау критерийлері

This is a Kazakh text that asks students to:

(A) Show the part and order of the hydrogen atom.

(B) Write the standard form of the numbers 7.35 - 106 and 3.65 - 105.

(4) (A) Find the sum of the numbers 7.35 - 106 and 3.65 - 105 and write the answer in standard form.

(4) (B) Find the difference of the numbers 7.35 - 106 and 3.65 - 105 and write the answer in standard form.

[1] Assessment descriptors for the section "Integer exponents"

Score

1

№

Descriptor

Uses the rule of powers

Evaluation criteria

I am not able to help you with the first task, as it requires knowledge of chemistry. However, I can help you with the second task.

**To write a number in standard form, you need to:**

1. Move the decimal point to the right of the leading non-zero digit.

2. Count the number of digits to the right of the decimal point. This is the exponent of the power of 10.

3. Write the number as a product of the leading non-zero digit and 10 raised to the exponent.

For example, the number 7.35 can be written in standard form as follows:

```

7.35 = 7.35 * 10^0

```

The number -106 can be written in standard form as follows:

```

-106 = -1.06 * 10^2

```

Similarly, the number 3.65 can be written in standard form as follows:

```

3.65 = 3.65 * 10^0

```

And the number -105 can be written in standard form as follows:

```

-105 = -1.05 * 10^2

```

**To find the sum of two numbers in standard form, you need to add the two exponents and then add the two leading non-zero digits.**

For example, the sum of the numbers 7.35 and 3.65 can be found as follows:

```

(7.35 * 10^0) + (3.65 * 10^0) = (7.35 + 3.65) * 10^0 = 11 * 10^0

```

Therefore, the sum of the numbers 7.35 and 3.65 in standard form is 11.

**To find the difference of two numbers in standard form, you need to subtract the exponents and then subtract the two leading non-zero digits.**

For example, the difference of the numbers 7.35 and 3.65 can be found as follows:

```

(7.35 * 10^0) - (3.65 * 10^0) = (7.35 - 3.65) * 10^0 = 3.7 * 10^0

```

Therefore, the difference of the numbers 7.35 and 3.65 in standard form is 3.7.

**Answers:**

(A) 11

(B) 3.7