Questions 1-5
1. What is the absolute value of 9?
9
6. Which list correctly orders A, B, and C from least to greatest when A= -8, B= l -6 l, and C= l 11 l?
A. A, B, C
B. C, A, B
C. B, A, C
A. A, B, C
11. Order from least to greatest.
5/8, 2/3, 6/10
6/10, 5/8, 2/3
16. Which symbol should go in between to make this statement true?
l 17 l ____17
A. <
B. >
C. =
C. =
21. Which number represents a temperature below zero?
A. -4 degrees Fahrenheit
B. 0 degrees Fahrenheit
C. 4 degrees Fahrenheit
D. 6 degrees Fahrenheit
A. - 4 degrees Fahrenheit
2. Which number is an integer? -3/4, 1/5, 2, 4 2/3
2
7. Order from greatest to least.
-3.216, 5.34, -3.62, -1.8, and 5.4
5.4, 5.34, -1.8, -3.216, -3.62
12. Desiree is running for office. She wants to order 200 shirts that cost $5 each to give away at rallies. She has $350 in her savings to put toward the cost of the shirts. How much more must she raise to pay for the cost of the shirts?
$650
17. At a department store, Kendra has a debt greater than $25.00. Which could be Kendra's balance?
A. -$32.00
B. -$22.00
C. -$19.00
D. -$11.00
A. -$32.00
22. Which situation would be represented by zero?
A. A altitude of 37 feet
B. An altitude of 7 meters below sea level
C. An altitude of 8 meters above sea level
D. An altitude at sea level
D. An altitude at sea level
3. Which statement is true?
A. All whole numbers are rational numbers.
B. All rational numbers are integers.
C. All rational numbers are whole numbers.
D. All integers are whole numbers.
A. All whole numbers are rational numbers.
8. Which statement is true about the value of l -14 l?
A. l -14 l = -14
B. l -14 l < 14
C. It is the distance between -14 and 0 on the number line.
C. It is the distance between -14 and 0 on the number line.
13. Suzi works as a nanny. She can spend $40 a month on arts and crafts supplies. This month, Suzi spent $12 on specialty paper and $8 on felt. How much more can she spend this month on arts and crafts without having a negative balance?
$20
18. Which list orders -3, 2, 5, -1 from least to greatest?
A. -1, 2, -3, 5
B. -1, -3, 2, 5
C. -3, -1, 2, 5
D. 5, 2, -1, -3
C. -3, -1, 2, 5
23. Vanessa owed her friend $24. She paid back $8. How much more money does Vanessa need to pay before her account is at zero?
A. -$16
B. -$8
C. $8
D. $16
D. $16
4. Where would the graph of 7/4 appear on a number line?
A. Between 4 and 7.
B. Between 1 and 2.
C. To the right of 11.
D. Between 2 and 3.
B. Between 1 and 2.
9. Kyle's bank statement shows a balance of -$18.50. Which describes the magnitude, or size of the debt in dollars?
A. -$37.00
B. -$18.50
C. $18.50
D. $37.00
C. $18.50
14. What is the absolute value of -8?
8
19. As you move to the ___on the number line the values of the numbers___. Which choice best completes the sentence?
A. right, increase
B. right, decrease
C. left, increase
D. left, remain the same
A. right, increase
24. Which sets of numbers includes only whole numbers?
A. -4, 1/2, 2, 3, 7/8
B. 1/6, 0, 1/4, 3/5
C. 2, 5, 8, 15
D. -2, 4, 10, 20
C. 2, 5, 8, 15
5. Order from least to greatest.
1 2/5, 7/9, 2 1/10, 1 3/8
7/9, 1 3/8, 1 2/5, 2 1/10
10. The number 15/7 is graphed on a number line. Which number would be graphed at the same point?
1 2/7, 2 1/7, 2 3/7, 7 1/2
2 1/7
15. Which expression is equivalent to l -5 l + l 3 l ?
A. -8
B. -2
C. 2
D. 8
D. 8
20. Which integers are opposites?
A. 14 and -4
B. 17 and -17
C. 32 and -23
D. 15 and -51
B. 17 and -17
25. Which set of numbers includes only integers?
A. -5, -3, 1/4, 1, 1/8
B. -3, -2, 2, 3
C. -6, -4, -2, -1/2
D. 1/2, 2/3, 6/7, 0
B. -3, -2, 2, 3