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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 = - 9 x = - 3 x = 3

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 summit of a triangle through the center of the opposite side?
A mediator A bissecting line A median

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 30° and the side BE measures 3 cm. How long is approximately the side BL?
2,6 cm 3,3 cm 3,5 cm

Question 10
How much is the average of the 4 marks 9, 10, 11, and 13?
10,5 10,75 11
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