Say What?
3 + 3 x 3 = ?
12
You have $35.00 and you need to buy 3 packages of hamburgers for $5.50 each. Do you have enough?
BONUS MONEY: How much will it cost?
YES
$16.50
MENTAL MATH
37 + 68 = ?
105
MENTAL MATH
2 x 12
24
22 divided by 2
11
The result of adding two numbers.
Sum
Mr. Ho has how many pets at home? (none, 1, 3, or 4)
4
What acronym do we use for the order of operations
PEMDAS or GEMDAS
Mr. Lara wants to buy a phone charger worth $42.50, but he only has a $50 note. How much change will he receive?
$7.50
134 + 134 = ?
268
3 x 3 x 4 = ?
36
42 divided into 6 groups
7
The result of multiplying two numbers
Product
For it to be an a function every input has to have what
Exactly one output
60 divided by 3 plus 2 = ?
22
Mental Math
82 - 49 =
33
$15.23 + $3 + $0.51 + $2.30
$21.04
60 x 5 = ?
300
DAILY DOUBLE
1000 / 20
50
quotient
Equation for a linear function
y = mx + b
25 minus (140 divided by 10) = ?
11
Sammy drove a car. She drove 345 of her 563 miles in the night. How much did she drive during the day?
218
MENTAL MATH
98 + 499 = ?
597
DAILY DOUBLE
15 x 15 x 2
450
MENTAL MATH
45 divided into 9 groups
5
DAILY DOUBLE
How old is Mr. Ho? (34, 38, 40, 50, 62)
50
Mr. Ho was born where? (Southern California, China, New York, San Francisco, Canada)
Southern California
7 x 2 - (6+3) = ?
5
213-185 = ?
28
MENTAL MATH
155 + 245 = ?
400
5 x 5 x 4 = ?
100
MENTAL MATH
40 divided into 5 groups
8
Parallel lines have ______ slopes
The same
When was Chaffey High School established?
1911
(4+3) x 2 = ?
14
Mental Math
1000 - 437 = ?
563
MENTAL MATH
437+514 = ?
951
MENTAL MATH
55 x 70 =
3850
MENTAL MATH
350,505 divided into 5 groups
70,101
Slopes of perpendicular lines
opposite and flipped
DAILY DOUBLE
How many kids does Mr. Ho have?
2