Identify Operations
What does sum stand for?
Addition
The difference of a number and 7 is 23
K-7=23
Convert from scientific notation to standard notation
3 * 106
3,000,000
(5+4) - (6-3)
Grouping: (5+4)-(6-3)
Subtract: 9-3
6
m=2 n=4
(m+n)2
Grouping: (2+4)2
Multiply: (6)2
36
What does difference stand for?
Subtraction
The product of 6 and a number y
6y
Convert from Standard notation to Scientific notation
0.00065
6.5*10-4
10-4-(9-3)
Grouping: 10-4-(9-3)
Subtraction: 10-4-6
0
T=1 L= 6
2t+L
Multiply: 2(1)+(6)
Subtract: 2+6
8
What does quantity stand for?
Multiply
7 less than a number k
k-7
Convert from Standard notation to Scientific notation
130,000,000
1.3 * 108
18*2 + (1+1) -1
Grouping: 18*2+ (1+1)-1
Multiplication: 18*2+2-1
Subtraction: 36+2-1
37
H=9 P=3
9-p+h-(3-1)
Grouping: 9-(3)+(9)-(3-1)
Subtract: 9-3+9-2
13
What does Quotient stand for?
Divide
8 more than a number x
x+8
Convert from Scientific notation to Standard notation
5.67 * 10-7
.000000567
5+4(4+4)
Grouping: 5+4(4+4)
Multiplication: 5+4(8)
Subtraction: 5+32
37
n=3
3(4) + (6+2)-n
Grouping: 3(4)+(6+2)-3
Multiply: 3(4)+8-3
Subtract: 12+8-3
17
What does G.E.M.S stand for?
Grouping
Exponents
Multiplication/ Division
Subtraction/ Addition
7 less than twice a number k
2k-7
Convert from Scientific notation to Standard notation
3 * 10-12
.000000000003
9*3+2-8*2
Multiplication: 9*3+2-8*2
Subtraction 27+2-16
13
x2-2x-1
___________________
1 -2
2 -1
3 ?
Exponents: 32-2(3)-1
Multiply: 9-2(3)-1
Subtract: 9-6-1
2