WorksheetsUltimate Review #2
Total questions: 53
Worksheet time: 2hrs 54mins
√5?
23 = 8
42 = 16
?
27 or 72
52
What is the best estimate? √7
3.5
2.7
2.8
3.1
What is the best estimate? √119
10.9
10.7
11.1
11.6
√ 144
16
12
16
13
√ 121
10
11
12
13
What do we call √ ?
radicand
radical symbol
cube root
index
Find the slope and y-intercept.
m=45 b=3.75
m=3.75 b=45
m=7.50 b=60
m=2 b=7.50
5x - 14 = 8x + 4
f - 4 = 6f + 26
10x + 9 = 4x - 9
x = 0
x = 3
x = -3
x = -18
Integers
Whole numbers and their opposites.
Whole numbers and decimals.
Irrational Numbers
cannot be fractions, non-terminating decimals, non-repeating decimals, and non-perfect squares.
can be fractions, terminating decimals, repeating decimals, and perfect squares.
Rational Numbers
can be fractions, terminating decimals, repeating decimals, and perfect squares.
cannot be fractions, non-terminating decimals, non-repeating decimals, and non-perfect squares.
Natural Numbers
positive counting numbers starting with 1.
positive counting numbers starting with 0.
Whole Numbers
Positive counting numbers starting with 0.
Positive counting numbers starting with 1.
π is always...
irrational, because it's non-terminating.
rational, because it's terminating.
irrational, because it's an imperfect square.
rational, because it's a perfect square.
What is a math sentence stating that two things are equal?
Expression
Equation
Like terms
Concrete model
6x - 1 = 11 + 5x
Write the equation for the model.
3x + 1 = -x + 5
-x + 1 = 3x + 5
-x + x = 3x + 5x
Write the equation for the model.
3x + x = -x - 3x
-x + 1 = 3x - 3
3x + 1 = -x - 3
