Quarter 1 Benchmark Review

Quarter 1 Benchmark Review Part 1

Integers and Absolute Value

• What is an integer?

• How do you write an integer to represent a real-life situation?

  
  

• Comparing & Ordering Integers

• Absolute Value

Multiple Choice

What is an integer?

• A whole number

• A fraction

• A negative number only

• Negative and positive whole number and 0

Multiple Choice

Order from least to greatest:
[10, -5, 3, 16, -1, 0, 1]

• -1, -5, 0, 1, 3, 10, 16
• 16, 10, 3, 1, 0, -1, -5
• -5, -1, 0, 1, 3, 10, 16
• 0, -1, 1, 3, -5, 10, 16

Multiple Choice

12 and -12 are example of ....

• opposites
• even numbers
• negative numbers
• absolute values

Multiple Choice

Which integer represents a gain of 10 yards on a football play?

• +10
• -10

Multiple Choice

How would you write 22°F below zero?

• -22

• 2

• -2

• 22

Multiple Choice

47,926 ____ 62,923

• <
• >
• =
• I have no clue!

Multiple Choice

I -808 I

• 808
• -808

Multiple Choice

Absolute value is always ...

• positive
• negative
• the oppostie

Fractions, Decimals, & Percents

• Parts of a fraction

• Write a fraction in simplest form.

• Convert an improper fraction to a mixed number.

• Convert a mixed number to an improper fraction.

• Converting: Fractions, Decimals, and Percents

Multiple Choice

The TOP part of the fraction is known as what vocabulary word?

• numerator

• denominator

• reciprocal

• divisor

Multiple Choice

The BOTTOM part of the fraction is known as what vocabulary word?

• numerator

• reciprocal

• denominator

• dividend

Multiple Choice

Of the students in sixth grade, 3/5 pack their lunch. What percent of students pack their lunch?

• 55%

• 6%

• 70%

• 60%

Multiple Choice

Percents are always out of?

• 100

• 10

• 1

• 1000

Multiple Choice

Which decimal represents 4/5

• .45

• 4.5

• .80

• .08

Multiple Choice

Which is the fraction that represents .21

• 1/21

• 21/10

• 21/1

• 21/100

Multiple Choice

How do you write 30% as a fraction in simplest form?

• 1/8

• 4/5

• 3/10

• 30/50

Multiple Choice

What is 3/20 as a percent?

• 15%

• 3%

• 17%

• 45&

Multiple Choice

What is 90% as a decimal?

• .85

• .9

• .09

• 1.3

Multiple Choice

Change the following improper fraction into a mixed number:
34/3

• 12  1/3
• 11  1/3
• 10  1/3
• it already is a mixed number

Multiple Choice

Change the following mixed number into an improper fraction:
3   4/5 =

• 19/5
• 12/5
• it already is an improper fraction
• 32/5

Multiple Choice

Reduce the following fraction:
36/44

• 9/11
• 6/7
• 4/9
• 18/22

Multiple Choice

Reduce the following fraction:
16/20 =

• 8/10
• 4/5
• 1/2
• 16/20

Exponents

• Perfect Squares

• Square Roots

• Perfect vs. Non-Perfect Squares

• Estimating Non-Perfect Square Roots

• Determine the two consecutive integers a square root lies between.

Multiple Choice

Which is equivalent to 2⁴?

• 8
• 20
• 16
• 12

Multiple Choice

5⁰, 3⁰, 25⁰ and 18⁰ are all equal to

• 0
• 1
• itself
• negative

Multiple Choice

The √20 is between which two integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

Multiple Choice

Which of the following in NOT a perfect square?

• 49

• 81

• 111

• 144

Multiple Choice

Evaluate
√36

• 6
• -9
• 18
• -18

Multiple Choice

Between which two whole numbers is the square root of 277?

• 15 and 16
• 16 and 17
• 18 and 19
• 14 and 15

Multiple Choice

500

• Is a perfect square.
• Is not a perfect square.

Multiple Choice

Between which two whole numbers is the
√5?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 5

Multiple Choice

What is the Square Root of 289?

• 17
• 16
• 15
• 18

Multiple Choice

16²

• 256
• 289
• 396
• 324

Scientific Notation

• What is scientific notation?

• Converting standard form to scientific notation.

• Converting scientific notation to standard form.

Multiple Choice

What is scientific notation?

• A long way to write really short  numbers
• A short way to write really long numbers
• I don't know...
• None of the above

Multiple Choice

When writing a number in scientific notation, the first number must be between 1 and 9.

• False

• True

Multiple Choice

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

Multiple Choice

Convert to standard notation:
2.4 x 10^-3 

• 2400
• 0.24
• 0.024
• 0.0024

Multiple Choice

Convert to scientific notation:
520,000,000  

• 52 x 10⁷
• 5.2 x 10⁷
• 5.2 x 10⁸
• 0.52 x 10⁹

Comparing & Ordering Number Forms

• Compare and order real numbers expressed as integers, fractions (proper or improper), decimals, mixed numbers, percents, numbers written in scientific notation, radicals, and π.

• 
  

• 
  

Multiple Choice

Which of these values is the GREATEST?

• 63/7
• 8.99
• 450%
• -22

Multiple Choice

List the following numbers from least to greatest:
-64 , 3.5 , √27 , 6.666...

• -64 , 3.5 , √27 , 6.666...
• 3.5 , √27 , 6.666..., -64
• 3.5, -64, √27, 6.666...
• 6.666, √27, -64, 3.5

Multiple Choice

Order the following decimals from least to greatest
0.54  0.5   0.85   0.8 

• 0.5  0.54  0.8  0.85
• 0.54  0.5  0.8  0.85
• 0.85  0.8  0.5  0.54
• 0.8  0.5  0.85  0.54

Multiple Choice

Order the following fractions from greatest to least
1/3  3/6  8/12 

• 3/6  8/12  1/3
• 1/3  3/6  8/12
• 8/12  1/3  3/6 
• 8/12  3/6  1/3

Real Number System

• Classify a given number as a member of a particular subset or subsets of the real number system. .

• Describe each subset of the set of real numbers and include examples and non-examples

Multiple Choice

All whole numbers are also rational numbers

• True
• False

Multiple Choice

A repeating decimal or decimal that terminates is called a 

• Natural Number
• Irrational Number
• Rational Number
• Whole Number

Multiple Choice

Based on the chart, how many subsets are within the integers set?

• 1
• 2
• 3
• none

Multiple Choice

What type of number is -3

• whole number

• integer and rational

• rational only

• integer only

Multiple Choice

Classify the following number:

1.01276894...

• Rational

• Irrational

Multiple Choice

Classify the following:
 -78

• integer
• integer, real
• integer, whole, rational
• integer, rational, real

Multiple Choice

π or PI is classified as which?

• Rational only

• Irrational only

• Rational, Real

• Irrational, Real

Multiple Choice

Zero can be classified as all of the following except which?

• Whole
• Rational
• Integer
• Natural

Multiple Choice

What type if number is  $\sqrt{2}$  ?

• Integer

• Rational Number

• Irrational Number

• Whole Number

Multiple Choice

What type of number is  $3.\overline{5}$  ?

• Integer

• Rational Number

• Irrational Number

• Natural Number