Deck 1: Review of Real Numbers

Question 1

Write the appropriate symbol, between the following integers

-17____ 18

A) $<$
B) $>$

Answer 1

$<$

Question 2

Write the appropriate symbol, between the following integers

-130___8

A) $<$
B) $>$

Answer 2

$>$

Question 3

Write the appropriate symbol, between the following integers

--124___ 17

A) $>$
B) $<$

Answer 3

$<$

Question 4

Write the appropriate symbol, between the following integers

-13____-14

A) $<$
B) $>$

Question 5

Write the appropriate symbol, between the following integers

-0_____-13

A) $<$
B) $>$

Question 6

Write the appropriate symbol, between the following integers

--5______-147

A) $<$
B) >

Question 7

Find the absolute value.

- $|19|$

A) 19
B) 0
C) -19
D) $\frac{1}{19}$

Question 8

Find the absolute value.

-|- 18|

A) 18
B) 0
C) - 18
D) $-\frac{1}{18}$

Question 9

Find the absolute value.

- $-|-3|$

A) 0
B) -3
C) 3
D) 6

Question 10

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $|?|=3$

A) 3
B) No number possible.
C) $-3,3$
D) -3

Question 11

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $|?|=21$

A) $\frac{1}{21}$
B) $-21,21$
C) 21
D) - 21

Question 12

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $\mid$ ? $\mid=-20$

A) -20
B) $-20,20$
C) 20
D) No number possible.

Question 13

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $\mid$ ? $\mid+1=4$

A) 5
B) $-5,5$
C) $-3,3$
D) 3

Question 14

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $10 \cdot|?|+2=102$

A) $-94,94$
B) 90
C) $-10,10$
D) 10

Question 15

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $8 \cdot|?|-10=22$

A) 4
B) 24
C) $-24,24$
D) $-4,4$

Question 16

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $7+(-2)$

A) -9
B) -5
C) 5
D) 9

Question 17

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $-2+8$

A) -10
B) 6
C) -6
D) 10

Question 18

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $4+(-14)$

A) 18
B) 10
C) -18
D) - 10

Question 19

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $47+(-49)$

A) 96
B) - 2
C) 2
D) - 96

Question 20

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $26+0$

A) 26
B) - 260
C) -26
D) 0

Question 21

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $-98+(-47)$

A) 51
B) - 51
C) 145
D) - 145

Question 22

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $-19+(49)$

A) -68
B) 68
C) 30
D) - 30

Question 23

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $-8+3$

A) 11
B) 5
C) - 11
D) -5

Question 24

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $-19+(-7)$

A) 26
B) - 12
C) 12
D) - 26

Question 25

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."

- $(-57)+99$

A) 156
B) -42
C) - 156
D) 42

Question 26

Subtract.

- $0-7$

A) 7
B) $\frac{1}{7}$
C) 0
D) -7

Question 27

Subtract.

- $15-2$

A) 13
B) -13
C) 17
D) - 17

Question 28

Subtract.

-2 - 17

A) -15
B) - 19
C) 15
D) 19

Question 29

Subtract.

- $14-(-8)$

A) 22
B) 6
C) -6
D) - 22

Question 30

Subtract.

- $-15-(-18)$

A) -15
B) -33
C) -3
D) 3

Question 31

Subtract.

- $-16-(-8)$

A) -24
B) -8
C) 8
D) 24

Question 32

Subtract.

- $66-(-69)$

A) 135
B) - 135
C) 3
D) -3

Question 33

Subtract.

- $-13-(-13)$

A) 26
B) 0
C) - 26
D) -169

Question 34

Simplify.

- $6+(-15)-(-14)$

A) 7
B) 5
C) -23
D) -5

Question 35

Simplify.

- $8-(-14)+5$

A) 27
B) 11
C) -11
D) -1

Question 36

Simplify.

-11 - $19-12$

A) 4
B) -20
C) -42
D) 18

Question 37

Simplify.

- $13+9-(-19)$

A) 41
B) - 15
C) 3
D) -41

Question 38

Simplify.

- $-8+3-14+(-18)$

A) -1
B) - 15
C) -37
D) -9

Question 39

Simplify.

- $-4+2-(-19)-8$

A) -17
B) 9
C) 25
D) -13

Question 40

Simplify.

- $-9+4-(-13)-9+7$

A) 24
B) -24
C) 6
D) -2

Question 41

Simplify.

- $-13-0-7-(-6)+4$

A) -10
B) -22
C) -16
D) - 8

Question 42

Simplify.

- $34+(-71)-25-(-96)$

A) 34
B) 226
C) -108
D) 16

Question 43

Simplify.

- $31+(-80)+128-(-26)-94$

A) 171
B) 11
C) -41
D) 199

Question 44

After one round in a card game, your score was 33 points. After the second round, your score was - 21 points. How many points did you get in the second game?

A) 12 points
B) 21 points
C) - 12 points
D) - 54 points

Question 45

The temperature at the South Pole was $-20^{\circ}$ at 8 A.M. At 3 P.M., it was $42^{\circ}$ . By how many degrees did the temperature rise?

A) $22^{\circ}$
B) $-22^{\circ}$
C) $-62^{\circ}$
D) $62^{\circ}$

Question 46

The stock market gained 57 points on Tuesday and lost 54 points on Wednesday. It had closed on Monday at 2718 points. Where did the market close on Wednesday?

A) 2721 points
B) 2829 points
C) 2607 points
D) 2715 points

Question 47

During one year 28 new employees began work at Daniel's Manufacturing Company and 19 employees left. At the beginning of the year there were 219 employees. What was the number of employees at the end of the year?

A) 172 employees
B) 228 employees
C) 266 employees
D) 247 employees

Question 48

A football team gained 40 yards on one play, lost 33 yards on another, and gained 37 yards on the last play of the first half. They had already gained 268yards during the half. What was the total yardage gain for the first half?

A) 378yards
B) 224 yards
C) 345 yards
D) 312 yards

Question 49

In four rounds of a card game, you get scores of $5,10,-1$ , and 2 . What is your final score?

A) 18
B) 16
C) -16
D) -18

Question 50

Your bank account has $\$ 89$ in it when you write checks for $\$ 19$ , $\$ 34$ , and $\$ 11$ . You then deposit $\$ 19$ and $\$ 23$ . How much is in the account? Are you overdrawn?

A) $\$ 111$ , no
B) $\$ 78$ , no
C) - \$111, yes
D) $\$ 67$ , no

Question 51

A bike road race starts at an elevation of 600 feet and passes through 5 stages where the elevation changes by 509 feet, - 312 feet, 588 feet, 309 feet, and - 407 feet. At what elevation does the race end?

A) -2725 feet
B) 2725 feet
C) 305 feet
D) 1287 feet

Question 52

Nikki is fishing from a bank 39 feet above water level. In this location, the fish tend to feed at 49 feet below the surface. How long must Nikki's fish line be to reach the fish?

A) 10 feet
B) - 10 feet
C) - 39 feet
D) 88 feet

Question 53

In a certain location, the highest temperature reconded was $100^{\circ} \mathrm{F}$ . The lowest temperature recorded was 128 degrees less than the highest. What was the lowest temperature?

A) $0^{\circ} \mathrm{F}$
B) $-138^{\circ} \mathrm{F}$
C) $-28^{\circ} \mathrm{F}$
D) $28^{\circ} \mathrm{F}$

Question 54

Multiply

- $16(-5)$

A) -96
B) -75
C) 75
D) - 80

Question 55

Multiply

- $-12 \cdot 12$

A) -156
B) 132
C) -132
D) - 144

Question 56

Multiply

- $-10(-3)$

A) $\frac{10}{3}$
B) -30
C) 30
D) -13

Question 57

Multiply

- $-5(2)$

A) 10
B) - 3
C) $-\frac{5}{2}$
D) -10

Question 58

Multiply

- $0(-33)$

A) -33
B) 33
C) 1
D) 0

Question 59

Multiply

-14(- 1)

A) $-\frac{1}{14}$
B) - 1
C) - 14
D) 14

Question 60

Multiply

- $-1 \cdot 15$

A) -15
B) $-\frac{1}{15}$
C) - 1
D) 15

Question 61

Multiply

- $10(-4)(-11)$

A) 440
B) -440
C) -5
D) - 29

Question 62

Multiply

- $-7(-3)(- 10) \cdot7$

A) 1470
B) -1470
C) 157
D) - 13
\end{itemize}

Question 63

Multiply

- $-4(-2)(-8) \cdot 3(-2)$

A) -190
B) -13
C) -384
D) 384

Question 64

Multiply

- $-8(-6)(-10) \cdot 5(-3)(0)$

A) -7200
B) 0
C) -2397
D) 7200

Question 65

Divide, if possible.

- $-26 \div 2$

A) 13
B) - 13
C) -23
D) $-\frac{1}{13}$

Question 66

Divide, if possible.

- $70 \div(-7)$

A) -20
B) - 10
C) $-\frac{1}{10}$
D) 10

Question 67

Divide, if possible.

- $-144 \div(-6)$

A) 14
B) $\frac{1}{24}$
C) 24
D) - 24

Question 68

Divide, if possible.

- $-366 \div 61$

A) -16
B) -6
C) 6
D) $-\frac{1}{6}$

Question 69

Divide, if possible.

- $44 \div(-22)$

A) -12
B) $-\frac{1}{2}$
C) -2
D) 2

Question 70

Divide, if possible.

- $-144 \div(-16)$

A) 9
B) -9
C) $\frac{1}{9}$
D) -1

Question 71

Divide, if possible.

- $144 \div(-9)$

A) -26
B) -16
C) $-\frac{1}{16}$
D) 16

Question 72

Divide, if possible.

- $-247 \div 19$

A) 13
B) - 13
C) -23
D) $-\frac{1}{13}$

Question 73

Divide, if possible.

- $-210 \div 0$

A) -210
B) $-\frac{1}{210}$
C) 0
D) Undefined

Question 74

Divide, if possible.

- $0 \div(-96)$

A) -96
B) 0
C) 96
D) Undefined

Question 75

Simplify the given expression

- $16+23 \cdot 25$

A) 64
B) 393
C) 975
D) 591

Question 76

Simplify the given expression

- $7 \cdot 4-15 \div 5$

A) 0
B) 25
C) $\frac{13}{5}$
D) 31

Question 77

Simplify the given expression

- $5 \cdot 12+17 \cdot 6$

A) 162
B) 462
C) 570
D) 870

Question 78

Simplify the given expression

- $92-5 \cdot 6+17$

A) 539
B) 110
C) 79
D) 2001

Question 79

You withdraw $\$ 63$ a week from a savings account for 6 weeks. What is the overall change in the account?

A) $\$ 69$
B) $-\$ 69$
C) $\$ 378$
D) $-\$ 378$

Question 80

You deposit $\$ 45$ a week from a savings account for 8 weeks. What is the overall change in the account?

A) $\$ 53$
B) $-\$ 360$
C) $\$ 360$
D) $-\$ 53$