MATH RIDDLES
Two people in front of two people, two people behind two people, and two people beside two people. How many people are there?
4 people.
Which of the following are factors of x2- 6x + 8?
a. 1,8
b. 4,2
c. -4, -2
d. -1, -8
5 x 3 =
5 X 3 = 15
15 X 3 = 45
45 X 3 = 135
135 X 3 = 405
When Miguel was 6 years old, his little sister, Leila, was half his age. If Miguel is 40 years old today, how old is Leila?
She is 37 years old.
Which of the following is NOT a method in solving a quadratic equation?
Discriminant
67 x 0 =
0
How many sides does a circle have?
Two - the inSIDE and the outSIDE.
What do you call the graph of quadratic function?
Parabola
21 x 4 =
21 x 4 = 84
84 x 4 = 336
336 x 4 = 1,344
1,344 x 4 = 5,376
Can you arrange four nines to make it equal to 100?
99+9/9 = 100
What is the only number that has the same number of letters as it's meaning?
FOUR
3 x 18 =
3 x 18 = 54
54 x 18 = 972
972 x 18 = 17,496
17,496 x 18 = 314,928