Arithmetics
-99
Formula to calculate the area of a rectangle
b x h
Find x
3x=21
X=7
Seconds, minutes and hours are unites we use to measure...
Time
What is heavier, a kg of feathers or a kg of rocks?
Same
12 x -5
-60
Measurement in degrees of a right angle
90º
Find x
x-1=12
x=13
State of the matter that adapts to the shape of the container and has a define volume
Liquid
What is the half of the half of the half of 10?
1.25
750 ÷ 6
125
In what Quadrant of the Cartesian plane is located (-3,-4)
Quadrant III
Find x
x/3=33
x=99
It is the smallest planet in our Solar system and it is the closest to the Sun
Mercury
In a menu, there are 2 main dishes and 4 desserts. How many different combinations can you have?
8
convert 15/25 into decimal
0.6
According to Pythagoras, if a right triangle has a base of 6 and a height if 8, what is the value of the Hypothenuse?
10
6x+45=99
x=9
What galaxy does Earth’s solar system belong to?
Milky Way
What isn't yet, but has to be...and when it happens, it won't longer exist.
Tomorrow / future
75% of 36
27
Formula to calculate the area of a regular pentagon
Perimeter x apothem ÷ 2
Find x
3x+5=2x-1
x=-6
If you are traveling at 100km/h for 45 minutes, how far did you go?
75 km
The Smiths have 6 daughters. If each daughter has a brother. How many siblings are they altogether?