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math
Grade 7

Final test of the 7th Grade




Good luck!


Question 1
How much is ?


Question 2
How much is ?


Question 3
What is the scientific notation of ?


Question 4
How much is ?


Question 5
What do you find when you solve the equation ?
x = - 1 x = 1 x = 2

Question 6
I've got 3 dollars. I can't buy 4 doughnuts because I'm short of 20 cents. How much is a doughnut?
0,45 dollar 0,7 dollar 0,8 dollar

Question 7
How do you call a straight line passing through the center of segment with a straight angle ?
A mediator A median A perpendicular

Question 8
The smallest sides of a rectangular triangle measure 9 and 12 cm. How long is the hypothenuse ?
15 cm 16 cm cm

Question 9
In the triangle BEL rectangular in E, the angle measures 40° and the side BL measures 5 cm. How long is approximately the side BE?
3,8 cm 4 cm 6,5 cm

Question 10
How much is the average of the 4 marks 13, 14, 15, and 18?
15 15,25 16
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