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ОГЭ. Математика (6, 7, 9, 13)

Authored by Daniil Drozdov

Mathematics

8th - 9th Grade

Used 19+ times

ОГЭ. Математика (6, 7, 9, 13)
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8 questions

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1.

FILL IN THE BLANKS QUESTION

10 mins • 5 pts

5,4⋅0,8+0,08 =?5,4\cdot0,8+0,08\ =?  (в ответе использовать запятую, а не точку для десятичных дробей)

(a)  

2.

FILL IN THE BLANKS QUESTION

10 mins • 5 pts

5⋅(15)2 −16⋅15= ?5\cdot\left(\frac{1}{5}\right)^{2\ }-16\cdot\frac{1}{5}=\ ?  

(a)  

3.

FILL IN THE BLANKS QUESTION

10 mins • 5 pts

14+0,07 = ?\frac{1}{4}+0,07\ =\ ?  

(a)  

4.

FILL IN THE BLANKS QUESTION

10 mins • 5 pts

Media Image

Расположите в порядке возрастания числа (в ответ укажите номера пунктов слитно без пробелов):

1) a−1a-1   2) 1a\frac{1}{a} 3) aa  

(a)  

5.

FILL IN THE BLANKS QUESTION

10 mins • 5 pts

Media Image

Среди чисел выберете то, которое соответствует точке D: −2; 32 ; 1,55 ; 1,72-2;\ \frac{3}{2}\ ;\ 1,55\ ;\ 1,72

(a)  

6.

FILL IN THE BLANKS QUESTION

10 mins • 5 pts

Запишите корни квадратного уравнения слитно в порядке возрастания x2+8x+18=6x^2+8x+18=6  

(a)  

7.

FILL IN THE BLANKS QUESTION

10 mins • 5 pts

−4−6x=4x−3-4-6x=4x-3  

(a)  

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