TERESIAN CLASS 7

1. 1. 345 - 786 =

• a. 901

• b. -441

• c. 441

• d. -901

2. 2. Find the mean of first three , two digit even number

• a. 17

• b. 16

• c. 12

• d. 10

3 . Which of the following statements is true?

• 
  (a) 2 subtracted from -3 gives 1
  

• (b) -1 subtracted from -5 gives -6
  

• 
  (c) 3 subtracted from -8 gives -11
  

• 
  (d) 1 subtracted from -7 gives -6

4. The integer succeeding -9 is

• (a) -10

• (b) 10

• (c) -8

• (d) 8

6. 5 . Which of the following fractions has denominator 8?

5. 6. [32 + 2 × 17 + (-6)] ÷ 15

• a. 6

• b. 9

• c. 4

• d. 3

6. 7 . The sum of two integers is 116. If one of them is -79, find the other integer

• a. 95

• b. 195

• c. 37

• d. 397

• a. 36

• b. 144

• c. 23

• d. 90

• a. 0

• b. not defined

• c. 1010

• d. 101

11. 10. I have three sides. One of my angle measure 15°. Another has a measure of 60°. What kind of triangle am I?

• a. Right angle triangle

• b. obtuse angle triangle

• c. acute angle triangle

• d. scalene right angle triangle