REview Chapter 1
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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Answer the question.
1) What does the digit 2 mean in the number 247,189?
A) 2 hundreds
C) 2 ten thousands
1)
B) 2 thousands
D) 2 hundred thousands
Fill in the digits for the given place values in the following whole number.
2) 57,885
ten thousands
ones
A) Ten thousands 5, ones 5
B) Ten thousands 7, ones 5
C) Ten thousands 8, ones 8
D) Ten thousands 5, ones 7
Write expanded notation.
3) 46,371
A) 1 ten thousands + 7 thousands + 3 hundreds + 6 tens + 4 ones
B) 4 thousands + 6 hundreds + 3 tens + 71 ones
C) 46,371 ten thousands
D) 4 ten thousands + 6 thousands + 3 hundreds + 7 tens + 1 ones
3)
Write the number in words.
4) 22,000,674
A) Twenty-two hundred million, six hundred seventy-four
B) Twenty-two million, six thousand seventy-four
C) Twenty-two million, six hundred seventy-four
D) Two million, two thousand, six hundred seventy-four
Rewrite the following number using digits.
5) Forty-eight thousand, seventeen
A) 4817
B) 48,017
Add.
6) 91,992 + 89 + 7999 + 29,189
A) 129,269
B) 139,269
4)
C) 47,180
D) 48,170
C) 129,169
D) 130,269
Find the perimeter of (the distance around) the figure.
7)
121 ft
A) 500 ft
2)
5)
6)
7)
226 ft
163 ft
B) 347 ft
C) 510 ft
1
D) 27,346 ft
Subtract.
8) 28,250 - 5302
A) 30,768
B) 26,948
C) 22,648
D) 22,948
9) 23,312
- 9658
A) 22,654
Multiply.
10)
9)
B) 13,654
C) 13,630
D) 13,650
10)
66,000
× 4000
A) 263,999,000
11) (96)(978)
A) 93,898
8)
B) 264,000,000
C) 264,001,000
D) 263,999,501
B) 93,888
C) 93,988
D) 93,878
Find the area of the region.
12)
11)
12)
39 mm
156 mm
A) 6094 sq mm
Divide.
13) 1,430,000 ÷ 10
A) 143,000
14) 2184 ÷ 42
A) 53 R 32
Round as indicated.
15) 4245 to the nearest ten
A) 4250
Round to the nearest thousand.
16) 58,002
A) 58,000
17) 866,574
A) 866,600
B) 390 sq mm
C) 6084 sq mm
D) 6074 sq mm
B) 1,430,000
C) 14,300
D) 14,300,000
B) 52 R 33
C) 52
D) 53
B) 4350
C) 4240
D) 4260
B) 58,100
C) 59,000
D) 58,010
B) 867,000
C) 870,000
D) 866,000
2
13)
14)
15)
16)
17)
Estimate the sum or difference by first rounding to the nearest ten.
46
18)
18
86
69
+ 88
A) 310
B) 300
C) 307
18)
D) 320
Estimate the sum or difference by first rounding to the nearest thousand.
3369
19)
4414
3902
+ 3473
A) 15,000
20)
B) 14,000
C) 15,300
19)
D) 15,200
20)
71,588
- 21,343
A) 50,000
B) 51,000
C) 50,200
D) 50,100
Estimate the answer by rounding as indicated.
21) Estimate by first rounding to the nearest hundred.
402
× 979
A) 1400
21)
B) 400,000
C) 393,600
22) Estimate by first rounding to the nearest ten.
481 ÷ 25
A) 15
B) 23
D) 393,558
22)
C) 29
D) 16
Solve the problem.
23) The Pan family took a trip and traveled 465, 349, 639, 898, and 460 miles on 5 consecutive days.
Round each distance to the nearest hundred and estimate the distance they traveled.
A) 2700 miles
B) 3000 miles
C) 2900 miles
D) 2800 miles
24) Jane runs 23 miles a day. Estimate the total number of miles Jane runs in 98 days by rounding each
number to the nearest ten.
A) 1800 miles
B) 3000 miles
C) 2000 miles
D) 9000 miles
Use < or > for to write a true sentence. Draw a number line if necessary.
25) 42 46
A) >
B) <
Solve.
26) 8 + y = 16
A) 6
B) 8
C) 24
3
23)
24)
25)
D) 128
26)
27) 33 = 6 + x
A) 17
28) 839 = 229 + x
A) 616
B) 27
C) 37
B) 620
C) 600
D) 33
D) 610
Solve the problem.
29) The dimensions of a rectangular yard are 33 feet by 117 feet. What is its perimeter?
A) 150 feet
B) 183 feet
C) 300 feet
D) 3861 feet
30) Mark's typing speed is 73 words per minute. How many words can he type in 30 minutes?
A) 2190 words
B) 2090 words
C) 2200 words
D) 103 words
Write exponential notation.
31) 4 · 4 · 4
A) 3 · 4
27)
28)
29)
30)
31)
B) 43
C) 34
D) 41
B) 125
C) 243
D) 64
Evaluate.
32) 5 3
A) 15
Simplify.
33) 240 ÷ 6 - 2
A) 232
B) 60
C) 38
D) 236
34) 27 + 12 · 28
A) 67
B) 1092
C) 352
D) 363
35) 7 · 8 - 3
A) 35
B) 53
C) 59
D) 168
Find the average.
36) Ages of patients (in years) in a clinic: 20, 6, 26, 20
(Round to the nearest whole number)
A) 17 years
B) 6 years
Simplify.
37) 8 × 4 + {6 ÷ [8 - (3 + 2)]}
A) 36
33)
34)
35)
36)
C) 20 years
D) 18 years
B) 33
C) 35
D) 34
B) 43
C) 46
D) 38
39) [39 - (4 + 6) ÷ 2] - [1 + 21 ÷ 3]
A) 26
B) 21
C) 23
D) 33
38) 81 ÷ 3 + {4 × [18 - (7 × 2)]}
A) 33
32)
40) [22 - (4 + 6) ÷ 2] - [1 + 6 ÷ 3]
A) 11
B) 14
C) 21
4
D) 9
37)
38)
39)
40)
41) (63 - 19) × [(80 + 20 ÷ 5) - (7 · 7 - 5 · 5)]
A) 2604
B) 2697
C) 2640
D) 2740
42) 2 × {(300 - 70 ÷ 5) - [3 · 19 - (8 - 2 · 3)]}
A) 462
B) 2238
C) -1038
D) 412
43) {[57 - 2 · 3] - [72 ÷ (1 + 2)]} · 8
A) 264
B) 200
C) 304
D) 216
5
41)
42)
43)