The area of Ohio is 44,826 square miles, the area of Kentucky is 40,408 square miles, and the area of Indiana is 37,420 square miles. Round to the nearest hundred to estimate the area of all 3 states.
(1 point)
Responses
122,000
122,000
122,600
122,600
120,000
120,000
123,000
The estimated area of all three states is 122,600 square miles.
Mr. Cervantes drove 3,156 miles in December and 8,099 miles in January. Select all the choices that are good estimates for the total number of miles Mr. Cervantes drove for both months by rounding by place values.
(1 point)
Responses
11,000 miles
11,000 miles
11,100 miles
11,100 miles
11,200 miles
11,200 miles
11,300 miles
The estimated total number of miles Mr. Cervantes drove for both months is 11,200 miles.
Mr. Cervantes drove 3,156 miles in December and 8,099 miles in January. Select all the choices that are good estimates for the total number of miles Mr. Cervantes drove for both months by rounding by place values.
(1 point)
Responses
A 11,000 miles
B 11,100 miles
C 11,200 miles
D 11,300 miles
E 11,400 miles
The estimated total number of miles Mr. Cervantes drove for both months by rounding to the nearest hundred is 11,200 miles. Therefore, the correct response is C) 11,200 miles.
Last year, Depot Diner served 28,814 customers. This year it served 32,097 customers. How many customers did it serve altogether?
(1 point)
Responses
60,911 customers
60,911 customers
50,911 customers
50,911 customers
50,801 customers
50,801 customers
60,811 customers
Depot Diner served a total of 60,911 customers altogether.
Maisie’s Marvelous Muffin shop takes in $4,321 on Monday and $3,926 on Tuesday. Maisie’s expenses for the two days were $584. After she subtracts her expenses, how much money does she have left from the two days?
(1 point)
Responses
$979
$979
$3,539
$3,539
$7,663
$7,663
$8,831
After subtracting expenses, Maisie has $7,663 left from the two days.
What is the value of 2,783 + 4,936?
(1 point)
Responses
6,619
6,619
6,719
6,719
7,619
7,619
7,719
The value of 2,783 + 4,936 is 7,719.
Mrs. Gutierrez made 5,842 customer calls in one year. The following year she made 10,362 customer calls. How many more customer calls did she make in the second year than in the first?
(1 point)
Responses
4,520 calls
4,520 calls
5,520 calls
5,520 calls
16,204 calls
16,204 calls
14,520 calls
Mrs. Gutierrez made 4,520 more customer calls in the second year than in the first.
Mr. Roberts drove his car 32,456 miles last year. So far this year, he has driven 25,193 miles. How many more miles would he need to drive this year so that the total number of miles driven is the same as last year?
(1 point)
Responses
7,263 miles
7,263 miles
8,263 miles
8,263 miles
39,719 miles
39,719 miles
57,649 miles
Mr. Roberts would need to drive 7,263 more miles this year in order for the total number of miles driven to be the same as last year.
On Thursday, 15,218 students were at a museum. On Friday, 4,379 students were at the museum.
What is the difference between the numbers of students at the museum on Thursday and Friday?
(1 point)
Enter your answer in the box.
The difference between the numbers of students at the museum on Thursday and Friday is 15,218 - 4,379 = 10,839.
A restaurant distributed 7,000 coupons. Over the next month, 3,290 of the coupons were redeemed. How many coupons were not used?
(1 point)
Responses
2,710
2,710
3,610
3,610
3,710
3,710
3,810
The number of coupons that were not used is 7,000 - 3,290 = 3,710.
The fourth-grade class donated 750 bottles of water for a 5K run. After the run, there were 89 bottles left. How many bottles of water did the runners drink?
(1 point)
Responses
661 bottles
661 bottles
671 bottles
671 bottles
681 bottles
681 bottles
839 bottles
The runners drank 750 - 89 = 661 bottles of water.
The table shows the population of several small towns.
Town Population
Georgetown 4,331
Jackson 3,664
West Union 3,241
Bethel 2,711
Ripley 1,750
(1 point)
How much greater is the combined population of Ripley and West Union than the population of Georgetown?
Enter your answer in the box.
residents
The combined population of Ripley and West Union is 3,241 + 1,750 = 4,991.
The population of Georgetown is 4,331.
To find out how much greater the combined population of Ripley and West Union is than the population of Georgetown, we subtract the population of Georgetown from the combined population:
4,991 - 4,331 = 660
Therefore, the combined population of Ripley and West Union is 660 residents greater than the population of Georgetown.
Sam is flying from Columbus, Ohio, to Kralendijk, Bonaire—a distance of 2,488 miles.
First, he flies 995 miles to Miami, Florida. He then flies from Miami to San Juan, Puerto Rico—a distance of 1,033 miles.
How many miles will he travel flying from Columbus to San Juan? How many more miles does he have to fly to Kralendijk?
Enter your answers in the boxes.
(1 point)
From Columbus to San Juan, Sam flies
miles.
He will have
more miles to fly.
From Columbus to San Juan, Sam flies 995 + 1,033 = 2,028 miles.
He will have 2,488 - 2,028 = 460 more miles to fly.
Explain how to use compensation to find the difference of 30,000 and 6,985.
To use compensation to find the difference between 30,000 and 6,985, you can round both numbers to the nearest 10,000.
30,000 can be rounded to 40,000 (rounding up because it is closer to this value)
6,985 can be rounded to 10,000 (rounding up because it is closer to this value)
Now, find the difference between the rounded numbers:
40,000 - 10,000 = 30,000
This gives us the estimated difference.
Finally, adjust this estimate by subtracting the difference between the original numbers and the rounded numbers:
30,000 - (30,000 - 6,985) = 6,985
So, the exact difference between 30,000 and 6,985 is 6,985.
Use mental math strategies to solve the equation.
(1 point)
3,500 + = 3,500
To solve the equation mentally, we need to find the number that, when added to 3,500, will result in a sum of 3,500.
One mental math strategy to use is to recognize that when you add 0 to any number, the sum remains the same. So, in this case, the missing number is 0.
Therefore, 3,500 + 0 = 3,500.
Which property of addition does the equation show?
(1 point)
Responses
Associative Property of Addition
Associative Property of Addition
Commutative Property of Addition
Commutative Property of Addition
Distributive Property of Addition
Distributive Property of Addition
Identity Property of Addition
Identity Property of Addition
The equation does not show any specific property of addition. It simply states an addition problem but does not demonstrate any specific property such as the associative, commutative, distributive, or identity properties.
Which property of addition does the equation show?
(1 point)
Responses
A Associative Property of Addition
B Commutative Property of Addition
C Distributive Property of Addition
D Identity Property of Addition
The equation does not show any specific property of addition.
The Beach Side surf shop and the Waves surf shop kept receipts for the number of surfboards they rented over a period of two years.
Surfboards Rented
Year Beach Side Wave
2014 2,345 2,216
2015 1,196 1,891
Which statements about the number of surfboards rented are true? Select all that apply.
(1 point)
Responses
More surfboards were rented in 2014 than 2015.
More surfboards were rented in 2014 than 2015.
In 2015, the Beach Side surf shop rented fewer surfboards than Waves.
In 2015, the Beach Side surf shop rented fewer surfboards than Waves.
In 2015, the Beach Side surf shop rented more surfboards than Waves.
In 2015, the Beach Side surf shop rented more surfboards than Waves.
The Waves surf shop rented fewer surfboards in 2015 than in 2014.
The statements that are true about the number of surfboards rented are:
More surfboards were rented in 2014 than 2015.
In 2015, the Beach Side surf shop rented fewer surfboards than Waves.
The Waves surf shop rented fewer surfboards in 2015 than in 2014.
How many more surfboards were rented in 2014 than in 2015 by both shops?
(1 point)
In 2014, the Beach Side surf shop rented 2,345 surfboards and the Waves surf shop rented 2,216 surfboards.
In 2015, the Beach Side surf shop rented 1,196 surfboards and the Waves surf shop rented 1,891 surfboards.
To find out how many more surfboards were rented in 2014 than in 2015 by both shops, we need to calculate the difference between the sums of surfboards rented in each year:
(2345 + 2216) - (1196 + 1891) = 5964 - 3087 = 2877
Therefore, 2,877 more surfboards were rented in 2014 than in 2015 by both shops.