Doubles
2 x 2 =
4
What does the L stand for in the volume equation?
Length
MENTAL MATH
37 + 68 =
105
MENTAL MATH
3 x 12
36
64 ÷ 4 =
16
Sum of two numbers
addition
3 x 3 =
9
What does the W stand for in the volume equation?
Width
MENTAL MATH
155 + 245 = ?
400
MENTAL MATH
500 x 5 = ?
2,500
Mental Math
42 divided into 6 groups
7
The difference between two numbers
subtraction
5 x 5 =
25
What is volume?
Volume is the space inside of a 3d object
MENTAL MATH
98 + 499 =
597
76 x 15 = ?
1,140
MENTAL MATH
$90 shared among 5 people
$18
product
8 x 8 =
64
What is the width of this square?
w = 6
MENTAL MATH
30 + ? = 70
40
MENTAL MATH
8 x 9 x 2 =
144
MENTAL MATH
125 divided by 5
25
Surface area
area in square units of one side of a prism
11 x 11 =
121
What is the volume of this rectangular prism?
80 squared cm
MENTAL MATH
325+ 75
400
345 x 5 =
1725
MENTAL MATH
144 / 6
24
What is the formula for volume?
Length x Width x Height