1Work the addition problem using regrouping as necessary Con

1))Work the addition? problem, using regrouping as necessary. Convert the answer to? Hindu-Arabic form. A table of numbers and corresponding Roman symbols is shown to the right.

MMCDXXIII

plus DCIX

Number

Symbol

1

I

5

V

10

X

50

L

100

C

500

D

1000

M

2)The Chinese system presented in the text has symbols for 1 through? 9, and also for? 10, 100, and 1000. What is the greatest number expressible in that? system?

The greatest number expressible is

.

3)Perform the subtraction using the nines complement method.

466-38

#16)

17)

19)

MMCDXXIII

(e Take a Test CRYSTAL ROSE Mozilla Firefox a https://www. mathxl.com 148270734&centerwin; yes MGF 1107 SURVEY OF MATH ONLINE CYNTHIA SCOFIELD 551559 Quiz: Section 9.1-9.3 Quiz This Question 1 pt 16 of 17 (9 complete Use lattice multiplication to find the product. 3129 x 548 A%d 5 Use pencil and paper to create the lattice. Then give the values for A through G and fill in the missing sums. 2 8 3129 x548 Enter your answer in each of the answer boxes. a HH Search the web and Windows CRYSTAL ROSE & 11/20/16 7:23 PM Submit Quiz This Quiz: 17 pts possible Da 7:23 PM One Drive Desktop A O 11/20/2016

Solution

note : only one question allowed per submission

1.

Conversion: MMCDXXIII = 2423
Conversion: DCIX = 609
Add: 2423 + 609 = 3032
Conversion: 3032 = MMMXXXII