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Math 0306 Exam 1 Review Sheet
Name___________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Divide, if possible. If not possible, write "not defined."
1) 5 3713
A) 742
B) 741 R8
C) 742 R3
D) 742 R2
Fill in the digits for the given place values in the following whole number.
2) 74,864
ten thousands
hundreds
A) Ten thousands 7, hundreds 8
B) Ten thousands 4, hundreds 4
C) Ten thousands 7, hundreds 4
D) Ten thousands 6, hundreds 8
Find the average.
3) Ages of patients (in years) in a clinic: 20, 6, 26, 20
(Round to the nearest whole number)
A) 20 years
B) 18 years
5) x = 71,543 + 10,373
A) 81,916
C) 17 years
D) 6 years
B) 80,916
C) 81,973
4)
D) 81,816
Estimate the answer by rounding as indicated.
6) Estimate by first rounding to the nearest ten.
99
× 18
A) 1782
Multiply.
7)
5)
6)
B) 120
C) 2000
D) 1780
7)
16
× 78
A) 1248
2)
3)
Fill in the digits for the given place values in the following whole number.
4) 6178
hundreds
ones
A) Hundreds 6, ones 1
B) Hundreds 1, ones 7
C) Hundreds 7, ones 8
D) Hundreds 1, ones 8
Solve.
1)
B) 1348
C) 1238
1
D) 1258
Simplify.
8) 2 × {(300 - 70 ÷ 5) - [3 · 19 - (8 - 2 · 3)]}
A) 462
B) -1038
C) 2238
D) 412
8)
Write expanded notation.
9) The population of an African country is 1,494,630.
A) 1 million + 4 hundred thousands + 94 ten thousands + 6 hundreds + 3 tens + 0 ones
B) 1 million + 4 hundred thousands + 9 ten thousands + 4 thousands + 6 hundreds + 3 tens + 0
ones
C) 1 million + 4 hundred thousands + 9 ten thousands + 4 thousands + 6 hundreds + 30 ones
D) 1 million + 494 thousands + 6 hundreds + 3 tens + 0 ones
Answer the question.
10) What does the digit 4 mean in the number 247,189?
A) 4 hundred thousands
C) 4 thousands
10)
B) 4 ten thousands
D) 4 hundreds
Write standard notation for the number in the sentence.
11) The population of BigTown is one million, three hundred thirty-five thousand, five hundred six.
A) 133,506
B) 13,035,560
C) 1,035,506
D) 1,335,506
Add.
12) 5967 + 746 + 7 + 49
A) 6569
13)
B) 6869
C) 6769
D) 6209
6576
8733
+ 2808
A) 17,117
9)
11)
12)
13)
B) 17,907
C) 18,096
D) 18,117
Write standard notation for the number in the sentence.
14) The volume of water in the lake is seven billion, eight hundred twenty-one million, ninety-four
thousand, six hundred thirteen gallons.
A) 782,194,613
B) 7,821,094,613
C) 7,821,940,613
D) 7,000,821,094,613
Solve the problem.
15) Andy wants to buy a refrigerator for $699, a stove for $859, and a dishwasher for $549. Round each
cost to the nearest hundred to estimate the total cost.
A) $2200
B) $1900
C) $2000
D) $2100
Write standard notation for the number in the sentence.
16) A certain exotic sportscar costs three hundred twelve thousand, four hundred ninety-two dollars.
A) 312,492
B) 312,492,000
C) 3,204,920
D) 31,242
2
14)
15)
16)
Solve the problem.
17) Pete is driving across country from Boston to Seattle. He keeps a record of the distance that he
drives each day.
Monday
434 miles
Tuesday
211 miles
Wednesday
299 miles
Thursday
216 miles
Friday
337 miles
What was his total mileage for the first three days of the week?
A) 1044 miles
B) 934 miles
C) 1497 miles
D) 944 miles
17)
Evaluate.
Add.
18) 112
A) 144
B) 121
C) 2048
D) 22
19) 334 + 424
A) 785
B) 758
C) 668
D) 857
Subtract.
20)
21)
B) 90
C) 58
D) 50
21)
5779
- 4214
A) 1565
19)
20)
74
- 16
A) 68
18)
B) 1537
C) 5565
Estimate the answer by rounding as indicated.
22) Estimate by first rounding to the nearest ten.
481 ÷ 25
A) 29
B) 15
D) 1557
22)
C) 23
D) 16
Use the given table or graph to write the inequality described.
23)
Use an inequality to compare the number of calories in an apple and a bagel.
A) 80 > 165
B) 80 < 155
C) 80 < 165
3
23)
D) 155 < 165
Estimate the sum as indicated. Then answer the question.
24) Estimate the following sum by first rounding to the nearest ten. Does the estimate give you reason
to doubt the stated sum?
24)
3864
2739
637
+ 5382
12,822
A) Estimate: 12,820 ; no
C) Estimate: 12,850 ; no
B) Estimate: 12,910 ; yes
D) Estimate: 12,620 ; yes
Answer the question.
25) What does the digit 2 mean in the number 189,247?
A) 2 tens
C) 2 hundred thousands
25)
B) 2 hundreds
D) 2 thousands
Combine like terms.
26) 7x6 y7 + 4x6y7 + 2x6 y7 + 3x6 y7 + 5x6 y7
Add.
26)
A) 21x6 y7
B) 7x6 y7
C) 11x6 y7
D) Can't be simplified
27) 9 + (-12) + 11 + (-5) + 1 + (-18)
A) -36
B) -56
C) -12
D) -14
Add the numbers using the number line.
28) -91 + 90
A) -181
27)
28)
B) 1
C) -1
D) 181
Solve the equation.
29) 31 = 4x - 5
A) 36
B) 32
C) 9
D) 12
Solve using the division principle.
30) -90 = 5z
A) -18
B) -95
C) 1
D) 95
Use the distributive law to write an equivalent expression.
31) -2(6m - 7)
A) -14m + 12
B) 14m - 12
C) -12m + 14
D) -12m - 14
29)
30)
31)
Write < or > between the pair of numbers to make the statement true.
32) 0
3
A) <
32)
B) >
4
Solve using the division principle.
33) 2x = 12
1
A)
6
33)
B) 24
C) 6
D) 10
Add the numbers using the number line.
34) -3 + 3
A) -3
34)
B) 6
C) 3
D) 0
Solve the problem.
35) Find the perimeter of a rectangular farm measuring 8 mi by 10 mi.
A) 36 mi
B) 32 mi
C) 18 mi
D) 4 mi
Solve using the division principle.
36) -85 = -5n
A) -80
D) 2
B) 17
C) 80
Add the numbers using the number line.
37) -5 + 0
A) 0
35)
36)
37)
B) -50
C) 5
D) -5
Solve the problem.
38) The dimensions of a rectangular yard are 33 feet by 117 feet. What is its perimeter?
A) 150 feet
B) 300 feet
C) 183 feet
D) 3861 feet
38)
Rewrite the following number using digits.
39) Two hundred six thousand, one hundred seven
A) 2617
B) 207,106
39)
Multiply.
40) 6(8958)
A) 53,648
C) 206,107
B) 53,758
C) 53,848
Answer the question.
41) What does the digit 4 mean in the number 301,475?
A) 4 hundreds
C) 4 thousands
D) 260,170
D) 53,748
B) 4 hundred thousands
D) 4 tens
Write a word name for the number in the sentence.
42) The programmers were working with a graphics file of 406,581,060 bytes.
A) Four hundred six million, five hundred eighty-one thousand, sixty
B) Four hundred six billion, five hundred eighty-one million, sixty
C) Four hundred six thousand, five hundred eighty-one hundred, sixty
D) Four hundred sixty million, five hundred eighty-one thousand, six hundred
5
40)
41)
42)
Subtract.
43)
43)
78,857
- 5333
A) 78,524
B) 73,524
C) 73,458
D) 73,518
Use the distributive law to write an equivalent expression.
44) 5(5m + 2)
A) 25m + 10
B) 25m + 2
C) 50m
D) 5m + 10
Simplify, if possible.
45) 13 - 6 - 13 · 3
A) 70
C) 34
D) -44
B) -8
Solve the problem.
46) During one year 12 new employees began work at Daniel's Manufacturing Company and 15
employees left. At the beginning of the year there were 344 employees. What was the number of
employees at the end of the year?
A) 341 employees
B) 371 employees
C) 356 employees
D) 317 employees
Subtract.
47)
45)
46)
47)
78
- 35
A) 53
44)
B) 43
C) 113
D) 33
Solve the problem.
48) The balance in your checking account is $618. You write checks for $45, $58, and $143. You then
deposit $113 from your paycheck. What is your new balance?
A) $977
B) $475
C) $485
D) $259
List the terms of the expression.
49) 4x3 + 6x2 - 2x + 7
A) 4x3 , 6x 2 , 2x, 7
49)
B) 4x3 + 6x2, -2x + 7
D) 4x3 , 6x 2 , -2x, 7
C) 4, x3 , 6, x2, -2, x, 7
Find the average.
50) Monthly checking account fees: $17, $12, $7, $13, $7, $1, $6
A) $8
B) $13
C) $6
6
48)
D) $9
50)