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ข้อสอบแคลกลางภาค

Authored by Phanom Bunyaprayoon

Mathematics

7th Grade

Used 41+ times

ข้อสอบแคลกลางภาค
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  (n4)!(n1)! n = 6จงหาค่าของ\ \frac{\left(n-4\right)!}{\left(n-1\right)!}เมื่อ\ n\ =\ 6  

 6060  

 2424  

 2020  

 120\frac{1}{20}  

 160\frac{1}{60}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  (n4)!(n3)! n = 6จงหาค่าของ\ \frac{\left(n-4\right)!}{\left(n-3\right)!}เมี่อ\ n\ =\ 6  

 33  

 44  

 66  

 13\frac{1}{3}  

 16\frac{1}{6}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  (n4)!(n6)! n = 6จงหาค่าของ\ \frac{\left(n-4\right)!}{\left(n-6\right)!}เมื่อ\ n\ =\ 6  

 22  

 33  

 44  

 11  

 00  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  6!  4!จงหาค่าของ\ 6!\ -\ 4!  

 22  

 690690  

 696696  

 720720  

 729729  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  6! + 3!จงหาค่าของ\ 6!\ +\ 3!  

 22  

 690690  

 696696  

 720720  

 726726  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  4! + 4!จงหาค่าของ\ 4!\ +\ 4!  

 88  

 1616  

 3232  

 4848  

 720720  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  (3x+1)3จงกระจายทวินาม\ \left(3x+1\right)^3  

 27x3+27x2+9x+127x^3+27x^2+9x+1  

 9x3+18x2+9x+39x^3+18x^2+9x+3  

 27x3+27x2+9x+327x^3+27x^2+9x+3  

 27x3+18x2+9x+327x^3+18x^2+9x+3  

 9x3+18x2+9x+19x^3+18x^2+9x+1  

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