Squares & Cubes
What is the square root of 90?
3 square root of 10
MENTAL MATH
12 x 12
144
64/4
16
I am an odd number. Take away a letter and I become even. What number am I?
seven
What is my first name?
Albin
What is 103?
1000
Mental Math
500 x 8 =
4000
MENTAL MATH
175 divided into 5 groups
35
If there are three apples and you take away two, how many apples do you have?
you have 2 apples.
Where am I from?
The Philippines
What is the cube root of 125
5
Mental Math
(-8) x (-2) =
16
MENTAL MATH
800 divided into 5 groups
160
David's father has three sons: Snap, Crackle, and
David
How old am I?
45
Mental Math
115+15+118+8
256
Mental Math
12 x 18 x1 =
216
MENTAL MATH
450 divided into 9 groups
50
A cowboy rode into town on Friday. He stayed for three nights and rode out on Friday. How is this possible?
His horses name is Friday
How many husbands do I have?
1
What is 1002?
10, 000
90x60
5, 400
What is 100 divided by 10 divided by 5 divided by 2?
1
If you multiply this number by any other number, the answer will always be the same. What number is this?
zero
How tall am I in cm?
155 cm