Like Terms
combine like terms: 6a + 4a + 4b + 7
10a +4b+ 7
Is 3.689354...... rational or irrational
irrational
Write 6.12 x 102 in standard notation
612
Simplify: 3 + 4 * 6 - 1
26
What is the algebraic expression for 5 less than 3 times a number
3n - 5
Combine like terms: k + 3(3k + 4)
10k + 12
The set of numbers 0, 1, 2, 3, 4, ..... belongs to which smallest set of real numbers
Whole
True or false: 7/8 < 87%
False
What is x3 + | 3 - 6 | + 2 (y - 5) ; when x=4 and y=9
75
Which property is illustrated below:
y = 5 + 0
y = 5
Identity property of addition
Apply the Distributive Property and combine like terms: 4(y + 9) - 3y
y - 36
-18 belongs to which subset of real numbers?
Integers
Square root of 11 falls between which two numbers?
Between 3 and 4
What is the value of 5a - 3b + 7 when a= -2, and b=4
-15
Which equation does not represent the inverse property of multiplication:
3/4 * 4/3 =1
3+ -3 = 0
5 * 1/5 = 1/5 * 5
3 + -3 = 0
Combine like terms 3(2x - 4) - 2(4x + 3)
-2x -18
Name all the subsets that 15 belongs in.
Real Rational
Integers Whole Numbers
Natural Numbers
Order the following from greatest to the least:
52 -50/2 35% 2 x 103
2 x 103 52 35% -50/2
What is equivalent to [ (7-5)3 - 6( 32 -4) ] + (-2)2 ?
-18
8 more than the quotient of a number and 7
n/7 + 8
Simplify -5(6t - 3) + 2(4t + 2)
-22t + 19
Name the sets of real numbers
Bonus give a number for each set
Real - Every number
Rational - 1/2
Irrational - pi
Integer - -3
Whole - 0
Natural - 1
If x2 is 324, then x = ?
18, -18
What is the value of (3xy)/2y when x= -2 and y=4 ?
-3
Which property justifies the statement
7x + 8 + 6y = 6y + 7x + 8
The commutative property of addition