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14 questions
Dr. Peterson works about 11 hours each day. Which of the following can be used to find the best estimate of the number of hours he works in 48 days? (3-3)
10 X 40
9 X 50
10 X 50
15 X 45
A banana contains 105 calories. Last week, Brendan and Lea ate a total of 14 bananas. How many calories does this represent? (3-6)
525 calories
1,450 calories
1,470 calories
4,305 calories
Four bags with 7 apples in each bag is the same amount as 7 bags with 4 apples in each bag. Which property of multiplication does this represent? In other words, 4 X 7 = 7 X 4 (3-1)
Associative
Commutative
Identity
Zero
A cube with sides 2 inches long has a volume of 23 cubic inches. Which of the following is equal to 23? (3-7)
6
8
9
36
The latest mystery novel costs $24. The table shows the sales of this novel by a bookstore. What is the total amount of sales on Saturday? (3-6)
$3,768
$3,748
$2,784
$942
Mr. Leim spends $24 on parking each week. He works 48 weeks a year. How much does he spend on parking in a year? (3-5)
$1,152
$1,122
$1,022
$288
Jasmin's parents allow her to use the family computer 90 minutes each day. How many minutes is she allowed to use the computer during a month that is 30 days in length? (3-2)
120 minutes
270 minutes
1,200 minutes
2,700 minutes
The average rainfall at Mt. Waialeale in Hawaii is 460 inches per year. How much rain would this location expect to receive in 5 years? (3-4)
2,000 inches of rain
2,030 inches of rain
2,300 inches of rain
2,305 inches of rain
A small town newspaper prints 9,000 copies each day. How many copies will the newspaper print in 40 days? (3-2)
13,000 copies
36,000 copies
360,000 copies
3,600,000 copies
Tyrone scored 24 touchdowns this year. Each touchdown scored was 6 points. How many points did Tyrone score this year? (3-4)
30 points
124 points
144 points
164 points
Which of the following is the best estimate of 4 X 26 X 7 using compatible numbers? (3-3)
800
700
650
400
Which of the following is equal to 45? (3-7)
4 X 5
5 X 5 X 5 X 5
4 X 4 X 4 X 4
4 X 4 X 4 X 4 X 4
Four buses are available for a field trip. If each bus can hold 48 people, which of the following can be used to find the number of people that can ride the buses? (3-8)
4 X 48 = p
48 ÷ 4 = p
4 + 48 = p
48 - 4 = p
What number makes the number sentence true? (3-1)
3
7
28
56
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