FAESL HiSet Math

Invisible Math

100

k + k + k + k = 

a) 4k

b) k⁴

c) 4+k

 a) 4k

200

2 (x - 1/2) = 

a) 2x - 1/2

b) 2x - 2

c) 2x -1

c) 2x - 1

300

6⁴

a) 6 x 4

b) 4 x 4 x 4 x 4 x 4 x 4

c) (6) (6) (6) (6)

c) (6) (6) (6) (6)

400

p/1 = 

a) 1

b) 0

c) impossible to establish

d) p

d) p

500

 -R⁵   The result will be:

a) Positive

b) Negative

c) Impossible to establish

d) Depends on the number

b) Negative

Integers

100

-3 + (-7) = 

-10

200

9 - (-9) = 

18

300

-3[ (3-7) + (-2-(4) -1] =

33

400

-8/(-3+2) = 

8

500

(-3 x 8) / (-4 x 6) = 

a) 1⁴  

b) 1/2 

c) -1  

d)-1³ 

a) 1⁴

Geometry

100

If the area of a square is 121 cm² How long is each side?

11 cms

200

If the area of a rectangle is 204m²  and its lenght is 

13 mts, how long is his width?

8 mts

300

An obtuse angle is

greater than 90^o

400

The area of the circle with a diameter of 5mm is:

a) Pi(5)²  b) r(Pi)  c) Pi(2.5)²  d) Pi(5)  e) Pi (25)²

c) Pi(2.5)²

500

V= 4/3Pi r³ is the formula of the volume of the

a) cylinder  b) Pyramid or cone  c) Sphere

c) Volumen of the Sphere

Fractions

100

5 3/7 =  39/7   True or False?

False

200

2/8 + 2/5 = 

a) 4/13

b) 13/20

c) 24/40

b) 13/20

300

-3/7 x  2/4 = 

a) -5/11

b)-6/14

c) -3/14

d) -5/14

c) -3/14

400

9  -   4/6 = 

a) 8 1/3

b) 9 1/3

c) 5 1/2

a) 8 1/3

500

(3/5)² - 1/5 = 

a) 2/4

b) 4/5

c) 4/20

d) 4/25

 d) 4/25

Number Sense

100

2,000 + 40 + 5 =

2,045

200

Round  4,135  to the nearest thousand

4,000

300

In 3.037 how many tenths do you have?

0

400

Convert 3/8 in decimal and percent

0.375 and 37.5 %

500

3x - 2 = 0

2/3