Mental Math
1048 + 200 =
1248
Mental Math
250-150
100
What is the area of a triangle?
It is equal to half of the base times height.
A = 1/2 × b × h
MENTAL MATH
8 x 9 x 2 =
140/10
14
What is 62 ?
36
Mental Math
100 + 900 =
1000
Mental Math
9 - 15
-6
What does 6 to the power 0 equal?
Any Number To The Power Of Zero Equals 1
MENTAL MATH
135 x 3 =
405
Mental Math
54 / 6 =
9
What is 92
81
Mental Math
865 + 10
875
649-349
349
What is the name given to an angle that measures less than 90 degree?
Acute
Mental Math
135 x 3 =
405
MENTAL MATH
50/2
25
What is 52 ?
25
5 + 5 + 5 +5
20
562-100
462
What is the value of Pi?
3.14
Mental Math
20 x 41 =
820
MENTAL MATH
69/3
23
What is 33 ?
27
Mental Math
50 + 50 + 10
110
Mental Math
60 - 10 =
50
What is the number zero in Roman numerals?
There isn’t one.
784 times 7
5488
MENTAL MATH
400 / 5 =
80
What is 32 ?
9