Math 65
Chapter 1 HW
Name___________________________________
Determine the place value of the digit 3 in the whole number.
1) 2530
A) Hundreds
B) Thousands
C) Tens
2) 30,542
A) Thousands
C) Tens
3) 1392
A) Hundreds
4) 45,271,903
A) Ones
D) Ones
2)
B) Hundred-thousands
D) Ten-thousands
B) Ones
C) Thousands
B) Hundreds
C) Ten-millions
D) Tens
D) Tens
Write the whole number in words.
5) 135,060
A) One hundred thirty-five thousand, sixty
C) One million, thirty-five thousand, sixty
1)
B) Thirteen thousand, five hundred six
D) Thirteen thousand, five hundred sixty
6) 64,568,009
A) Sixty million, forty-five thousand, sixty-eight
3)
4)
5)
6)
hundred and nine
B) Sixty-four million, five hundred thousand,
sixty-eight hundred, nine
C) Sixty-four million, five hundred sixty-eight
thousand, nine
D) Sixty-million, five thousand sixty-eight
hundred, nine
Write the whole number in expanded form.
7) 76,812
A) 7000 + 600 + 80 + 12
C) 76,812
8) 5040
A) 500 + 4
B) 70,000 + 6000 + 800 + 10 + 2
D) 20,000 + 1000 + 800 + 60 + 7
B) 50,000 + 4000
C) 5000 + 40
1
D) 504,000
7)
8)
The table shows the number of votes each candidate received in the last election.
Candidate
Mr. Olsen
Ms. Li
Mr. Barone
Ms. Vaporis
Votes
2078
3760
2780
3706
9) Who won the election?
A) Ms. Vaporis
Add.
10) 554 + 372
A) 919
11) 5353 + 902 + 74 + 8553
A) 13,782
12)
C) Ms. Li
B) 1019
C) 1026
B) 14,882
C) 13,872
D) Mr. Barone
D) 926
D) 14,772
B) 1326
C) 6552
13)
B) 15,220
C) 15,130
D) 16,230
Find the perimeter.
14)
14)
53 meters
40 meters
A) 146 meters
11)
D) 1442
9730
131
36
+ 6333
A) 16,120
10)
12)
2863
+ 3689
A) 1427
13)
B) Mr. Olsen
9)
Rectangle
B) 93 meters
C) 2120 meters
2
D) 186 meters
15)
15)
3 centimeters
8 centimeters
12 centimeters
5 centimeters
A) 43 cm
Solve.
12 centimeters
15 centimeters
B) 60 cm
C) 55 cm
D) 49 cm
16) Find the sum of 643 and 6064.
A) 6697
B) 6707
C) 6807
D) 6708
17) Find the total of 89, 46, 3, 11, and 260.
A) 406
B) 320
C) 149
D) 409
18) What is 554 increased by 31?
A) 584
B) 595
C) 585
D) 575
19) A town's population was 146,055. During the last twenty years, the population has increased by
29,823. What is the current population?
A) 174,878 people
B) 175,878 people
C) 175,978 people
directly, it is 157 miles directly from Franklin to Cayfield. It is 31 miles from Cayfield to Jackson. If
Martin drives from Franklin to Middleton, then from Middleton to Cayfield, and finally home to
Franklin, how many miles does he drive?
B) 343
C) 364
22) 8978 - 224
A) 754
19)
20)
21)
957
- 225
A) 732
18)
D) 333
Subtract. Check by adding.
21)
17)
D) 176,878 people
20) It is 95 miles from Franklin to Middleton. It is 81 miles from Middleton to Cayfield. Driving
A) 283
16)
B) 722
C) 1182
B) 8746
C) 8754
3
D) 632
D) 8706
22)
23)
52,325
- 9778
A) 51,547
24)
B) 42,547
C) 42,497
D) 42,537
24)
60,000
- 37,231
A) 37,231
Solve.
23)
25) Subtract 7 from 84.
A) 77
B) 22,769
C) 86,099
B) 78
C) 87
26) Find the difference of 61 and 4.
A) 56
B) 58
27) Find 854 less 59.
A) 695
C) 67
B) 913
C) 787
D) 87,231
D) 76
D) 57
D) 795
28) Becky is trading her car in on a new car. The new car costs $25,025. Her car is worth $4998. How
much more money does she need to buy the new car?
A) $20,027
B) $20,028
C) $20,017
25)
26)
27)
28)
D) $19,927
29) The number of new residents in several towns during the years 2008 to 2010 is given in the
following bar graph.
29)
What was the increase in the number of new residents in Birton from 2009 to 2010?
A) 46
B) 67
C) 56
D) 77
30) A camera that sells regularly for $450 is discounted by $99 in a sale. What is the sale price?
A) $99
B) $361
C) $351
D) $549
4
30)
Round the whole number to the given place value.
31) 166 to the nearest ten
A) 180
B) 270
C) 160
D) 170
32) 69,432 to the nearest hundred
A) 69,400
B) 69,500
C) 69,410
D) 69,300
33) 52,259 to the nearest thousand
A) 52,000
B) 62,000
C) 52,100
D) 53,000
34) 547,087 to the nearest ten thousand
A) 550,000
B) 540,000
C) 547,000
D) 600,000
35) 5996 to the nearest ten
A) 6,000
C) 5,000
D) 5,990
36) 9997 to the nearest ten
A) 100,000
B) 5,900
B) 10,000
C) 9990
D) 10,090
Round the following to the nearest ten, nearest hundred, and nearest thousand.
37) 3239
A) Ten
B) Ten
C) Ten
D) Ten
3240
Hundred 3300
Thousand 3000
B) Ten
C) Ten
D) Ten
1490
Hundred 1500
Thousand 1000
Hundred
Thousand
21,160
21,200
21,000
C) Ten
34)
35)
36)
37)
38)
1500
Hundred 1400
Thousand 1000
1500
Hundred 1500
Thousand 1000
21,150
21,200
21,170
33)
3230
Hundred 3200
Thousand 3000
38) 1495
A) Ten
Hundred
Thousand
32)
3230
Hundred 3300
Thousand 4000
3240
Hundred 3200
Thousand 3000
39) 21,159
A) Ten
31)
1490
Hundred 1400
Thousand 2000
B) Ten
Hundred
Thousand
21,160
21,150
22,000
Hundred
Thousand
21,150
21,100
22,000
D) Ten
5
39)
Solve.
40) A number rounded to the nearest hundred is 6700. Determine the largest possible number.
A) 6750
B) 6748
C) 6749
D) 6651
Estimate the sum or difference by rounding each number to the nearest ten.
41)
41)
76
27
91
63
+ 96
A) 350
B) 353
C) 360
40)
D) 400
Estimate the result of the calculation. Use your estimate to determine if the result appears to be correct or incorrect.
42)
42)
902
362
777
+ 246
2287
A) Incorrect. Estimate: 2200
C) Incorrect. Estimate: 2500
43)
B) Correct. Estimate: 2300
D) Incorrect. Estimate: 2400
43)
313
465
822
+ 607
2007
A) Incorrect. Estimate: 2000
C) Incorrect. Estimate: 2200
B) Incorrect. Estimate: 2400
D) Incorrect. Estimate: 2300
Solve the problem by estimating.
44) Andy wants to buy a refrigerator for $799, a stove for $359, and a dishwasher for $549. Round
each cost to the nearest hundred to estimate the total cost.
A) $1600
B) $1800
C) $1500
D) $1700
45) The population of Capital City is 8,475,831 and the population of Spring City is 4,442,652. Round
each population to the nearest hundred-thousand to estimate how much larger Capital City is
than Spring City.
A) 4,200,000
B) 4,033,000
C) 4,100,000
B) 42 · 73
C) 42 + 35 + 38
6
45)
D) 4,000,000
Use the distributive property to rewrite the expression.
46) 42(35 + 38)
A) 42 · 35 + 38
44)
D) 42 · 35 + 42 · 38
46)
Multiply.
47)
A) 26,526
48)
B) 26,626
C) 26,426
D) 26,536
48)
764
× 32
A) 24,458
49) (820)(90)
A) 73,810
50) 657 × 154
A) 101,188
51)
47)
4421
× 6
B) 24,438
C) 24,448
B) 73,796
C) 73,790
B) 101,168
C) 101,278
D) 24,548
D) 73,800
D) 101,178
B) 3,897,658
C) 4,585,480
D) 3,955,948
Estimate the answer by rounding as indicated.
52) Estimate the product by rounding each factor to the nearest hundred.
342 × 670
A) 210,000
52)
B) 229,140
C) 1000
D) 229,100
B) 7200
C) 17,000
D) 72,000
Multiply.
53) 8 · 9000
A) 720,000
54) 56 · 80,000
A) 640,000
50)
51)
1943
× 2306
A) 4,480,558
49)
B) 44,800,000
C) 4,480,000
7
D) 448,000
53)
54)
Find the area of the rectangle.
55)
55)
17 cm
17 cm
A) 284 sq cm
B) 68 sq cm
C) 289 sq cm
D) 578 sq cm
56)
56)
77 mm
308 mm
A) 23,706 sq mm
Solve.
B) 23,716 sq mm
C) 770 sq mm
57) Find the product of 4 and 898.
A) 3492
B) 3602
C) 3592
D) 23,726 sq mm
D) 3692
58) The textbook for a history class costs $114. There are 29 students in the class. Find the total cost of
the history books for the class.
A) $3306
B) $143
C) $3192
A) 78 seats
B) 88 seats
C) 84 seats
per floor. Find how many apartments are in this complex.
touchdowns, 2 extra points, 4 three-point field goals, and 1 two-point safety. What was State U.'s
final score?
B) 22 points
C) 13 points
61)
D) 46 points
Divide and then check by multiplying.
62) 8
0
A) 8
60)
B) 368 apartments
D) 22 apartments
61) During the recent Homecoming football game, State U. scored the following: 5 six-point
A) 21 points
59)
D) 72 seats
60) An apartment complex has 9 apartment buildings. Each building has 6 floors with 7 apartments
A) 388 apartments
C) 378 apartments
58)
D) $3277
59) The seats in a lecture hall are arranged in 13 rows with 6 seats in each row. Find how many seats
are in this room.
57)
62)
B) 1
C) 0
8
D) Undefined
63) 5 ÷ 1
A) 0
64) 91 ÷ 91
A) 0
65) 0 ÷ 52
A) 52
B) 5
C) 1
B) 1
C) 91
D) Undefined
D) Undefined
B) 1
C) 0
D) Undefined
B) 1162
C) 1160 R 1
D) 1160
63)
64)
65)
Divide.
66) 4 4648
A) 1162 R 3
67) 55 50,490
A) 908
68) 1886 ÷ 4
A) 470 R 6
69) 11,127 ÷ 19
A) 585
B) 918
C) 923 R 14
B) 471 R 1
C) 471 R 2
B) 12
C) 585 R 12
D) 928 R 22
D) 471
D) 585 R 3
Solve the problem by estimating.
70) Byran travelled for 4 weeks in Africa last year and spent $1542 while he was there. Estimate the
average amount he spent each day. Round the number of days to the to the nearest ten and the
amount of money spent to the nearest hundred.
A) $50
Solve.
B) $40
C) $500
pooled their money. Find how many dollars each person receives if they each receive an equal
share.
B) $322,000
C) $323,000
67)
68)
69)
70)
D) $400
71) One ticket won a prize of $9,367,000. The winning ticket was purchased by 29 people who had
A) $32,400
66)
71)
D) $32,300
72) Karl wishes to pay off a car loan of $3294 in 18 months. How large will his monthly payment be?
A) $180
B) $2196
C) $177
D) $183
72)
73) If the area of a rectangle is 32 square inches and its length is 8 inches, what is its width?
A) 4 inches
B) 16 inches
C) 256 inches
D) 8 inches
73)
Find the average of the list of numbers.
74) 52, 38, 21, 16, 45, 20
A) 30
B) 32
C) 33
9
D) 38
74)
Solve.
75) A 14-ounce can of tomato soup is priced at $1.68. What is the unit price per ounce?
A) $0.12 per ounce
B) $23.52 per ounce
C) $0.14 per ounce
D) $1.56 per ounce
75)
76) 15 increased by 23 is what number?
A) 65
B) 38
76)
C) 83
77) 94 decreased by 9 is what number?
A) 84
B) 85
C) 86
D) 47
D) 95
78) An airplane is flying east at an altitude of 33,441 feet. Another plane is flying south at an altitude
of 30,669 feet. How much above the south-bound plane is the east-bound plane when their paths
cross?
A) 2742 feet
B) 2702 feet
C) 2972 feet
A) $770
B) $36
C) $17,424
her car when the odometer read 46,409 miles. After 9 days the odometer read 46,598 miles and it
took 7 gallons of gas to fill the tank. How many miles to the gallon did Amber's car achieve?
property taxes are $858 per acre per year. How much profit does she make on the land each year?
B) $41,780
C) $40,064
child tickets. How much did they spend on movie tickets?
B) 72
C) 80
D) 74
83) 9 · 9 · 9 · 9 · 9
A) 59
B) 95
C) 5 · 9
D) 90
84) 5 · 5 · 6 · 6 · 6 · 6
A) 25 · 46
B) 5 · 66
C) 306
D) 52 · 64
Write using exponential notation.
10
81)
D) $28,910
82) Chris and his friends went to the movies. They purchased 6 adult tickets, 2 student tickets and 4
A) 60
80)
B) 189 miles per gallon
D) 184 miles per gallon
81) Ashley owns 14 acres of land which she rents to a rancher for $2923 per acre per year. Her
A) $52,934
79)
D) $37
80) Amber wanted to determine the gas mileage she was getting on her car. She filled the gas tank on
A) 27 miles per gallon
C) 21 miles per gallon
78)
D) 2772 feet
79) Diana enjoys skiing in the winter. Last year she skied 22 times and spent a total of $792. How
much did it cost her each time?
77)
82)
83)
84)
Evaluate.
85) 7 4
A) 16,384
B) 343
C) 28
D) 2401
86) 120
A) 0
B) Not defined.
C) 1
D) 20
87) 141
A) Not defined.
B) 0
C) 14
D) 1
Find the square root.
88) 25
A) 5
B) 4
89) 121
A) 14,641
C) 6
B) 11
C) 10
D) 625
D) 12
Simplify.
90) 14 + 12 · 21
A) 47
91) 92 - 4 · 9
A) 693
92) 81 ÷ 3 + {2 · [18 - (6 · 2)]}
A) 39
B) 266
C) 189
B) 405
C) 225
B) 34
C) 29
93) 3 · {(300 - 20 ÷ 5) - [3 · 22 - (8 - 2 · 3)]}
A) 646
B) -804
C) 696
D) 546
D) 45
D) 42
D) 2472
94) 36(14 - 11) - 30
B) 19
95) 8 4 + 6 81
A) 70
96)
C) 18
87)
88)
89)
90)
91)
92)
93)
B) 22
C) 11
D) 26
D) 518
16 + 4
95)
96)
37 + 2(8 - 4) - 62 - 5
A) 4
86)
94)
32 - 3
A) 13
85)
B) 2
C) 8
97) 4 · {(300 - 60 ÷ 5) - [3 · 27 - (8 - 2 · 3)]}
A) 786
B) 836
C) 2612
11
D) 16
D) -664
97)
Solve.
98) Six swimming pools for a major hotel chain have the shape and dimensions shown below. One
supplier is providing a tile border for all of the pools. He needs to know the perimeter of all six
pools to get a cost estimate. Find the total perimeter.
40 feet
98)
45 feet
50 feet
55 feet
?
40 feet
45 feet
A) 4995 feet
B) 550 feet
C) 555 feet
D) 3300 feet
Find the area of the square.
99)
99)
6 mi
6 mi
A) 39 sq mi
B) 32 sq mi
C) 36 sq mi
D) 24 sq mi
Fill in the blank with one of the words or phrases listed below.
difference
divisor
quotient
sum
average
35 ÷ 5 = 7
area
minuend
subtrahend
whole numbers
product
3· 2=6
square root
place value
exponent
perimeter
20 - 9 = 11
addend
factor
digits
dividend
4 + 17 = 21
100) The
are 0, 1, 2, 3. . .
A) factor
C) place value
100)
B) digits
D) whole numbers
101) The
of a polygon is its distance around or the sum of the lengths of its sides.
A) exponent
B) perimeter
C) product
D) area
12
101)
102) The position of each digit in a number determines its
.
A) dividend
B) sum
C) square root
102)
D) place value
103) A(n)
is a shorthand notation for repeated multiplication of the same factor.
A) exponent
B) quotient
C) factor
D) addend
103)
104) To find the
A) sum
104)
105) A(n)
A) minuend
of a rectangle, multiply length times width.
B) product
C) perimeter
D) area
105)
of a number is one of two identical factors of the number.
B) square root
C) subtrahend
D) quotient
106) The
used to write numbers are 0, 1 ,2 ,3 ,4 ,5 ,6 ,7 ,8, and 9.
A) factor
B) digits
C) whole numbers
D) place value
106)
107) The
A) area
107)
of a list of numbers is their sum divided by the number of numbers.
108) The 5 above is called the
A) divisor
109) The 35 above is called the
A) quotient
110) The 7 above is called the
A) difference
111) The 3 above is called the
A) product
112) The 6 above is called the
A) factor
113) The 20 above is called the
A) minuend
114) The 9 above is called the
A) difference
115) The 11 above is called the
A) addend
B) place value
C) average
D) perimeter
108)
.
B) dividend
C) quotient
D) difference
109)
.
B) divisor
C) difference
D) dividend
110)
.
B) dividend
C) quotient
D) divisor
111)
.
B) subtrahend
C) addend
D) factor
112)
.
B) product
C) quotient
D) sum
113)
.
B) addend
C) difference
D) subtrahend
114)
.
B) minuend
C) addend
D) subtrahend
115)
.
B) subtrahend
C) difference
13
D) minuend
116) The 4 above is called the
A) sum
117) The 21 above is called the
A) sum
116)
.
B) minuend
C) addend
D) factor
117)
.
B) difference
C) quotient
14
D) product