Addition
2 + 5 + 16 + 3
26
9 - 3 - 1 - 2
3
2 x 3 x 4 x 1 x 0
12 / 0
Impossible
How do we call any 4-sided figure?
Quadrilaterals
80 + 32 + 10
122
99 - 12 - 18 - 9 - 1
59
5 x 9 x 4 x 10
1800
(30 / 5) / (1 / 2)
12
What type of triangles do we have?
Equilateral, Isosceles, Scalene and Right
780 + 537 + 43
1360
307 - 198 - 11
98
12 x 15 x 20
3600
70 / 2.5
28
What's the formula to get the circunference?
pi x diameter
(-2) + (-5) + 7 + 8 + (-3)
5
(-7) - (-8) - (3) - (-4)
2
(-3) x (-1) x (-4) x 4
-48
88 / (-11) / (-4)
2
The number pi is an ____________ number.
(What kind of number?)
Irrational
What's the value x in the following addition?
x + 294 = 506
212
What's the value of x in the following addition?
x - 546 = 368
914
What's the value of x in the following equation?
3x + 1 = 49
16
What's the value of x in the following equation?
(x/7) + 3 = 6
21
What's the name of the theorem that allows us to find the length of a hypothenuse?
Pythagorean theorem