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Number Sense Number Sense Test Review Test Review Part II Part II 5 5 th th Grade Grade Mrs. Kelly Mrs. Kelly

Number Sense Test Review Part II 5 th Grade Mrs. Kelly

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Answer 4,000, ,000 5,000,000 – 200,000 2,400,000 · 2 9,600,000 ÷ 2

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Page 1: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Number Sense Number Sense Test Review Test Review

Part IIPart II55thth Grade Grade Mrs. KellyMrs. Kelly

Page 2: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Rename the number in four Rename the number in four ways. (+), (-), (·), and (÷)ways. (+), (-), (·), and (÷)

• 4,800,000

Page 3: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswerAnswer• 4,000,000 + 800,000

• 5,000,000 – 200,000

• 2,400,000 · 2

• 9,600,000 ÷ 2

Page 4: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Write the following in Write the following in expanded notation.expanded notation.

• 630,590,107

Page 5: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswerAnswer

• (6·100,000,000) + (3·10,000,000) + (5·100,000) + (9·10,000) +(1·100) + (7·1)

Page 6: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Write the number in Write the number in exponential notation.exponential notation.

• 350,379,056,090

Page 7: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswerAnswer

350,379,056,090 = (3·1011) + (5·1010) + (3·108) + (7·107) + (9·106) + (5·104) + (6·103) + (9·101)

Page 8: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Write the number in short Write the number in short word form.word form.

• 75,089,134,709

Page 9: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswerAnswer

75,089,134,709 = 75 billion 89 million 134 thousand 709

Page 10: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Write the words that these Write the words that these mathematical terms represent.mathematical terms represent.• >

• =

• <

Page 11: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswersAnswers• > greater than

• = equal to

• < less than

Page 12: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Compare using >, <, or =.Compare using >, <, or =.• 809,125 _____ 809,521

• 6,495,378 _____ 6,945,378

• -63 _____ -36

• -52 _____ 64

• 0 _____ -17

Page 13: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswersAnswers• 809,125 < 809,521

• 6,495,378 < 6,945,378

• -63 < -36

• -52 < 64

• 0 > -17

Page 14: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

List these numbers in order List these numbers in order from LEAST to GREATEST.from LEAST to GREATEST.

• 36• -43• 0• -74• 54• -26

Page 15: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswerAnswer

• -74, -43, -26, 0, 36, 54

Page 16: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Round each number to the Round each number to the place value indicated.place value indicated.

• Round 7,563,984,591 to the nearest ten thousand.

• Round $7,926.96 to the nearest hundred dollars.

• Round 42,599,759,744 to the nearest hundred billion.

Page 17: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswerAnswer• Round 7,563,984,591 to the nearest

ten thousand. 7,563,980,000

• Round $7,926.96 to the nearest hundred dollars. $7,900.00

• Round 42,599,759,744 to the nearest hundred billion. 0

Page 18: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Write the six largest numbers Write the six largest numbers using the following digits.using the following digits.

• 7• 9• 4• 8• 6• 5

Page 19: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswersAnswers987,654987,645987,564987,546987,465987,456

Page 20: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Write the six smallest numbers Write the six smallest numbers using the following digits.using the following digits.

• 3• 1• 4• 8• 5• 9

Page 21: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswersAnswers

134,589 134,598 134,859

134,895 134,958

134,985

Page 22: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Label the number line.Label the number line.

-24

Page 23: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswerAnswer

-26 -25 -24 -23 -22

Page 24: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

List three uses of integers.List three uses of integers.1.)

2.)

3.)

Page 25: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswersAnswers• Money (profit/loss)• Temperature (up/down)• Number Line (positive/negative)• Geographical (above/below)• Sports – golf (above/below par) and

football (gain/loss)• Time (count up/down)• Banking (deposit/withdraw)• Stock Market (up/down)

Page 26: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

List three Real World List three Real World Applications for each.Applications for each.

Thousands Billions1. 1.2. 2.3. 3.Millions1.2.3.

Page 27: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswersAnswersThousandsDistance across the U.S.Price of a carDistance from the earth to the moonMillionsAnnual income of Tiger WoodsPopulation of N.J.Population of the U.S.BillionsPopulation of ChinaPopulation of WorldStars in the Milky Way

Page 28: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Solve each word problem.Solve each word problem.• If you open the book and the pages

are facing you, what are the two pages if the sum is 175?

• If the sum of three consecutive odd numbers is 105, what are the three numbers?

Page 29: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

AnswersAnswers• If you open the book and the pages

are facing you, what are the two pages is the sum is 175?87 and 88

• If the sum of three consecutive odd numbers is 105, what are the three numbers?

33, 35, 37

Page 30: Number Sense Test Review Part II 5 th Grade Mrs. Kelly

Congratulations!Congratulations! Great job! You have just

completed your two day math review for the Number Sense Test. Make sure to bring home your math binder to study definitions and practice problems.