Mental Math
Mental Math
30+30 + 40 =
100
Mental Math
222-123=
99
MENTAL MATH
37 + 70 =
107
MENTAL MATH
5 x 3 =
24/4=
6
What does the word “sum” indicate?
Addition
What is the Capital of the U.S.A?
Washington, D.C.
Mental Math
4 x 7=
28
Mental Math
572-562=
10
MENTAL MATH
155 + 245 =
400
Mental Math
5 x 8 =
40
MENTAL MATH
16 divided into 4 groups
What is the word "difference," refer to in math?
Subtraction
How long is this math class?
56 minutes (give or take)
Mental Math
60 divided by ____ = 5
Mental Math
60 - 31 =
29
MENTAL MATH
98 + 99 =
197
Mental Math
6 x 7 =
42
MENTAL MATH
35 divided into 5 groups
7
What is it called when you add a set of numbers together then divide it by how many numbers there are?
Average
What is the current world population?
Approx. 8 billion
Mental Math
3x3x3=
27
Mental Math
42-18=
24
MENTAL MATH
30 + __ = 131
101
Mental Math
12 x 8 =
96
MENTAL MATH
54 divided into 9 groups
6
What does the word "Product" refer to in math?
Multiplication
What is a prime number?
Mental Math
9 x 12 =
108
Mental Math
Shane's mom said to take a break after lunch at 12:25 p.m. His break was over at 1:10 p.m. How long was his break?
45 minutes
MENTAL MATH
143 + 134 =
277
MENTAL MATH
13 x 5 =
65
Mental Math
121 divided into 11 groups
11
What does the word "Quotient" refer to in math?
Division
What does PEMDAS stand for?
Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction