Mental Math
30-33 = ___
-3
Mental Math
236-159
77
MENTAL MATH
-3 - 6 =
-9
MENTAL MATH
8 x 9 x 2 =
144
140/10
14
The operation associated with this symbol "+"
addition or adding
What is 40 ?
1
Mental Math
6 divided by 3 plus 5
7
Mental Math
12x = 24. What is x?
2
MENTAL MATH
98 + 499 =
597
Mental Math
8 x 15 = ?
120
MENTAL MATH
-10/-5 =?
2
What is " - " this symbol?
Subtraction
What is 3 + (-3) ?
0
Mental Math
7 x 2 divided by 14 = ?
1
Mental Math
Fiona wants to buy a phone charger worth $42.65, but she only has a $50 bill How much change will she receive?
$7.35
345 + 134 =
479
MENTAL MATH
135 x 3 =
405
Mental Math
54 divided into 6 groups
9
The operation associated with this symbol "x" in math
multiply or multiplication
What is 2 squared?
4
6 x 8 x 2
562-191
371
MENTAL MATH
155 + 245 = ?
400
Mental Math
20 x 41 =
820
MENTAL MATH
what is 1/4 in decimal form?
.25
what is the answer to a division problem called?
the Quotient
What is 2 cubed ?
8
Mental Math
3x3x3x2
54
649-318
331
MENTAL MATH
13 + ___ = 241
228
Mental Math
2 x 1=
2
MENTAL MATH
1/2 in decimal form
.5
What is the answer to a multiplication problem called?
the Product
What is the opposite of -5?
5