Question

- № 3 N 00
1) 10-3*10-5=
2) 10-4*10=
3) 10²*10 7=
4) 4*10²+5*10 3=
5) 8*10 5+6*10 4=
6) 10-6*10-3=
7) 10-5*10 3=
8) 10³*10=
9) 3*10 5+2,5*104=
10) 7*10 5+15*104=

Answer 1

Ответ:

1- 235

2-440

3-345

4563

4)126

Answer 2

Ответ:

Let's calculate these expressions step by step:

1) 10 - 3 * 10 - 5 = 10 - 30 - 5 = -20 - 5 = -25

2) 10 - 4 * 10 = 10 - 40 = -30

3) 10² * 10⁷ = 100 * 10,000,000 = 1,000,000,000

4) 4 * 10² + 5 * 10³ = 400 + 5000 = 5400

5) 8 * 10⁵ + 6 * 10⁴ = 800,000 + 60,000 = 860,000

6) 10 - 6 * 10 - 3 = 10 - 60 - 3 = -50 - 3 = -53

7) 10 - 5 * 10³ = 10 - 5000 = -4990

8) 10³ * 10 = 1000 * 10 = 10,000

9) 3 * 10⁵ + 2.5 * 10⁴ = 300,000 + 25,000 = 325,000

10) 7 * 10⁵ + 15 * 10⁴ = 700,000 + 150,000 = 850,000

I hope these calculations help! If you have any more questions or need further assistance, feel free to ask.

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