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14 questions
The Chen family's home has 1,515 square feet downstairs and 625 square feet upstairs. Which of the following is the best estimate of the total square footage in the home? (2-3)
2,100 square feet
2,200 square feet
2,300 square feet
2,500 square feet
What is 2.934 rounded to the nearest hundredth? (2-2)
2.90
2.93
2.94
3.00
Eduardo is training for a marathon. He ran his first mile in 12.567 minutes and his second mile in 12.977 minutes. What is his combined time for the first two miles? (2-6)
24.434 minutes
24.544 minutes
25.444 minutes
25.544 minutes
To add 18 + 25 using mental math, Braxton did the following. What is the missing number that makes the statement true? (2-1)
43
25
20
2
Which two trails combined are less than 4 miles? Use estimation to decide. (2-3)
Red and Yellow
Blue and Green
Red and Green
Blue and Yellow
The Thomas Jefferson Memorial is on 18.36 acres of land and the Franklin Delano Roosevelt Memorial is on 7.5 acres of land. How many more acres of land is the Jefferson Memorial on than the Roosevelt Memorial? (2-7)
9.86 acres
10.86 acres
11.31 acres
17.61 acres
The table shows the areas of two islands. How many more square miles is the area of Greenland than the area of New Guinea? (2-5)
1,156,614 square miles
1,145,504 square miles
587,716 square miles
523,384 square miles
In 2005, there were 2,100,990 farms in the United States. Which of the following is 2,100,990 rounded to the nearest thousand? (2-2)
2,101,100
2,101,000
2,100,900
2,100,000
Which picture represents the problem? Parson's Sporting Good ordered 56 T-shirts in sizes small, medium and large. If 23 T-shirts are medium and 12 T-shirts are large, how many are small? (2-4)
A lecture hall has 479 desk chairs and 216 folding chairs. How many seats are there in all? Use mental math to solve. (2-1)
615 seats
685 seats
695 seats
785 seats
Parker had a batting average of 0.287 and Keenan had an average of 0.301. How much higher was Keenan's batting average than Parker's?
0.256
0.14
0.023
0.014
Monica bought a skirt for $15 and a hat for $12. Which is a way to find how much change she would get from $40? (2-8)
Add 40 to the difference of 15 and 12
Add 12 to the difference of 40 and 15
Subtract the sum of 15 and 12 from 40
Subtract 15 from the sum of 12 and 40
What is 87.25 + 7.69? (2-6)
79.56
94.2569
94.94
95.94
In the 2004 Presidential Election, 62,040,610 people voted for George W. Bush and 59,028,439 people voted for John F. Kerry. What was the total number for votes for the two men?
121,069,049 votes
121,068,049 votes
111,069,049 votes
121,169,049 votes
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