Say What?
Subtract!
Add!
Multiply!
Divide!
Coordinate Planes
Vocabulary
100
If eggs are $0.12 a dozen, how many eggs can you get for a dollar?
100 eggs, each for 1 cent
100
Mental Math
200 - 10
190
100
MENTAL MATH
15 x 3 = ?
45
100
MENTAL MATH
3 x 12
36
100
64 รท 4 =
16
100
TRUE OR FALSE:
The following coordinate pair is (-7, 2)
FALSE
The correct coordinate pair is (2, -7)
100
What does SUM mean?
The addition of two numbers
200
MENTAL MATH
what is 1/4 in decimal form?
0.25
200
562 - 191
371
200
MENTAL MATH
155 + 245 = ?
400
200
MENTAL MATH
500 x 5 = ?
2,500
200
Mental Math
42 divided into 6 groups
7
200
What is the coordinate pair for this point?
(6, 0)
200
What does PRODUCT mean in mathematics?
The multiplication of two numbers
300
Which of these numbers is a PALINDROME?
343
6,890,210
54,345
11
343
54,345
11
300
Mental Math
30 - 60 =
-30
300
MENTAL MATH
99,999 + 10
100,009
300
7x20
140
300
MENTAL MATH
$90 shared among 5 people
$18
300
What is the coordinate pair for this point?
(-5, 5)
300
What does QUOTIENT mean?
The division of two numbers
400
Which weighs more, a pound of steel or a pound of feathers?
They weigh the same!
400
5649 - 3495
2154
400
MENTAL MATH
30 + x = 95
x = 65
400
MENTAL MATH
8 x g = 72
g = 9
400
MENTAL MATH
125 split into 5
25
400
In a coordinate plane, which line is the X-AXIS and which is the Y-AXIS?
The horizontal line is the x-axis and the vertical line is the y-axis
400
What does "squared" mean?
When a number is multiplied by itself - EX: 52 = 5x5
OR
A signifier of AREA
500
Why was 8 afraid of 7?
Because 7 ate 9!
500
-751+141
-610
500
MENTAL MATH
54 - 154 = x
x= -100
500
2+10+4 = 16
500
-50 / 2
-25
500
Name ALL of the coordinate points in the following figure
(-6, -3)
(-3, -6)
(-7, -7)
500
What does "cubed" mean?
When a number is multiplied by itself 3 times - EX: 43=4x4x4
OR
A signifier of VOLUME