Say What?
What does PEMDAS stand for? (*Order of operations)
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
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
What is the TOP number in a fraction called?
Numerator
3 + 3 x 3 = ?
12
Mental Math
100-44
56
134 + 134 = ?
268
3 x 3 x 4 = ?
36
42 divided into 6 groups
7
2/5 + 3/4 =
Simplified- 1 3/20
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
3/4 divided by 9/10 =
Not Simplified- 30/36
Simplified- 5/6
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
5/6 x 2/3=
Not Simplified- 10/18
Simplified- 5/9
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
Simplify: 14/35=
2/5
(4+3) x 2 = ?
14
Mr. Lara wants to buy a phone charger worth $42.50, but he only has a $50 bill. How much change will he receive?
$7.50
MENTAL MATH
437+514 = ?
951
MENTAL MATH
50 x 70 =
3,500
MENTAL MATH
10,000 divided into 5 groups
2000
Simplify: 72/81
8/9