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5th Jeopardy Cap. 1 & 2Place Value Compare and
order decimalsPlace Value Decimals
Round Add/ Subtract decimals
100
500
200
300
400
100 100100100
200
300
400
500
200
300
400
500
200
300
400
500
200
300
400
500
Write the number in expanded for using powers of ten. 178.238
Answer
1 (100) + 7 (10) + 8 (1) + 2 (1/10) + 3 (1/100) + 8 (1/1000)
• How much less is the 5 in the second number than the 5 in the first number?
457.789123.15
Answer
We are looking for less, you are multiplying by 1/10 for every jump.
457.789123.15
1/1000 of the first number
•What is the value of the 6 in 95,706,023,001?
Answer
Six million
•Write 370,200,690 in expanded form.
Answer
•300,000,000 + 70,000,000 +•200,000 + 600 + 90
•What is the value of the underlined digit in each number? 87,100
95,000,014,000Answer
•seven thousand•ninety billion
•Write >,< , or = for each .
5,802,035,656 3,802,035,000
Answer
5,802,035,656 > 3,802,035,000
•Order from least to greatest.
75,091; 137; 8,000; 144; 8,710,022
Answer
137; 144; 8,000; 75,091; 8,710,022
Which number is largest?
•A 27,094,232•B 27,120,491•C 2,814,332•D 27,103,576
Answer
•A 27,094,232•B 27,120,491•C 2,814,332•D 27,103,576
•Write >,< , or = for each .
6,701,045,756 6,701,045,000
Answer
6,701,045,756 > 6,701,045,000
Order from least to greatest
• 197,258,876; 100,489,130; 17,122,717; •1,400,887
Answer
•1,400,887;•17,122,717;•100,489,130;•197,258,876
A certain measurement mustbe between 3.64 and 4.28centimeters. Which number isgreater than 3.64 and less than4.28? • A 5.42• B 4.39• C 4.01• D 3.53
Answer
•A 5.42•B 4.39•C 4.01•D 3.53
Which of the following correctlyorders the numbers from greatest
to least?
•A 32.3, 32.8, 33, 34.4•B 33.4, 33, 32.8, 32.3•C 32.8, 33.4, 32.3, 33•D 33, 33.4, 32.3, 32.8
Answer
•A 32.3, 32.8, 33, 34.4•B 33.4, 33, 32.8, 32.3•C 32.8, 33.4, 32.3, 33•D 33, 33.4, 32.3, 32.8
Write the word for each number andtell the value of the underlined digit.
3.400
Answer
three and four hundred thousandths; or three and four tenths
Which of the following is morethan 3.882? There may be more than one.
•A 3.9•B 3.829•C 3.8825•D 3.8051
Answer
•A 3.9•B 3.829•C 3.8825•D 3.8051
Order these numbers from greatest toleast.52.805; 52.733; 52.851; 52.283
Answer
52.851; 52.805;52.733; 52.283
Estimate by rounding to the very left digit
76 – 17= ?
Answer
60
Round to the thousands place
345,299
Answer
345,000
Estimate the sums and differences. Use front end estimation.
594 + 331
Answer
600 + 300 900
Round the decimals to the nearest whole number.
Answer
76.94
77
What is 3.962 rounded to thenearest hundredth?
Answer
3.96
Evalúa (Evaluate)
Wendy bought a computer for$1,980.65. She also boughtsome software that cost $345.69.How much did she spend on thecomputer and the software?
Answer
$2,326.34
(Evaluate)
Penny makes $12.50 per hour ather job at the bakery. If she gets araise of $1.45 per hour, how muchwill she make? Answer
$13.95 per hour
(Evaluate)
Nathan worked 33.45 hours lastweek and 43 hours this week.How many hours has Nathanworked altogether?
What do you do when one of the numbers does not have a decimal?
Answer
(Evaluate)
33.45+43. 76.45 hoursYou add a decimal to the very end.
Answer
A car gets 4.6 more miles pergallon on the highway than itdoes in the city. If the car gets26.25 miles per gallon on thehighway, how many miles pergallon does it get in the city?
26.25- 4.621.65 miles pergallon
Allen made a deposit of $280.His balance is now $630.42.What was his balance beforethe deposit?
Answer
630.42 now -280. deposit (added money)$350.42 before