- Name the place of the underlined digit.
 72,951.0098 46
 18. Estimate. Use front-end estimation
 with adjustments.
 3.6819.540.87
Explain how you solved each problem. Show all your work.- Each letter in the statements below represents one
 number in the box. What is the value of each letter?
- Find the value of n.
 n13,024 32
19.Find the quotient to the
nearest hundredth.
0.4 2 .4 5  0  8 
a. 40 R7
b. 407
c. 407 R25
d. not givena. hundred thousandths
b. ten thousandths
c. ten thousands
d. hundred thousandsa. 12
b. 14
c. 16
d.not givena. 6.12
b. 6.13
c. 6.127
d. not given- 9.21 10 ^4 in standard form is: 20. Which number is divisible
 by both 2 and 4?
 a. 0.000921
 b. 0.00921
 c. 0.0921
 d. not given
a. 903,612
b.142,214
c. 46,106
d.40,182- Which expression has a value
 of 10 when n10?
21.Choose the product.
9.0090.9
a. 20 n
b. 20 n
c. 20 n
d.^20 na. 810.81
b. 81.081
c. 8.1081
d. 0.81901- The water in a tank weighs 728.45 lb.
 One cubic foot of water weighs 62.5 lb.
 About how many cubic feet of water
 does the tank hold?
22.Which number is 10^5 more than
(4 104 )(3 103 )(2 102 )(110)?a. 42,000 cu ft
b. 1200 cu ft
c. 100 cu ft
d. 12 cu fta. 43,260
b.53,210
c. 143,210
d.1,432,1005 4.58 0.1764 4.7564 0.42CADA^2 EBAC8206-2_119-120 11/4/05 7:31 PM Page 120
