5th Jeopardy Cap. 1 & 2 Compare and order decimals Place Value Compare and order decimals Place Value Decimals Round Add/ Subtract decimals 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

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? 457.789 123.15 Answer

We are looking for less, you are multiplying by 1/10 for every jump. 457.789 123.15 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 Answer

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? 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 must be between 3.64 and 4.28 centimeters. Which number is greater than 3.64 and less than 4.28? 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 correctly orders the numbers from greatest to least? 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 and tell the value of the underlined digit. 3.400 Answer

three and four hundred thousandths; or three and four tenths

Which of the following is more than 3.882? There may be more than one. D 3.8051 Answer

A 3.9 B 3.829 C 3.8825 D 3.8051

Order these numbers from greatest to least. 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. 76.94 Answer

77

What is 3.962 rounded to the nearest hundredth? Answer

3.96

Wendy bought a computer for $1,980.65. She also bought Evalúa (Evaluate) Wendy bought a computer for $1,980.65. She also bought some software that cost $345.69. How much did she spend on the computer and the software? Answer

$2,326.34

Penny makes $12.50 per hour at her job at the bakery. If she gets a (Evaluate) Penny makes $12.50 per hour at her job at the bakery. If she gets a raise of $1.45 per hour, how much will she make? Answer

$13.95 per hour

(Evaluate) Nathan worked 33.45 hours last week and 43 hours this week. How many hours has Nathan worked altogether? What do you do when one of the numbers does not have a decimal? Answer

You add a decimal to the very end. (Evaluate) 33.45 +43. 76.45 hours You add a decimal to the very end.

A car gets 4.6 more miles per gallon on the highway than it does in the city. If the car gets 26.25 miles per gallon on the highway, how many miles per gallon does it get in the city? Answer

26.25 - 4.6 21.65 miles per gallon

Allen made a deposit of $280. His balance is now $630. 42 Allen made a deposit of $280. His balance is now $630.42. What was his balance before the deposit? Answer

-280. deposit (added money) $350.42 before 630.42 now -280. deposit (added money) $350.42 before