Use the equal addends to solve these subtraction problems: a. 9,000 – 2,593 с. 62-38 b. 784 – 399 d. 294 199

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 30EQ
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Exercises:
6. Use the cashier algorithm to solve these subtraction problems:
a. 47– 29 2 18+2947
c 75-34=31 +34=75
b. 45– 21 224tal=45
d. 105-87= |8+873105
7. Use the equal addends to solve these subtraction problems:
a. 9,000 – 2,593
с. 62-38
e. 801 – 299
b. 784 – 399
d. 294 – 199
f. 60,000-5,204
8. Solve these subtraction problems using different algorithms. You are in charge of picking different
algorithms based on the problems!
a. 737 – 349
f. E 1,945,392 – 395,238
b. 3,752 - 2,631
g. I 788,325,594 – 98,447,452
h. 67x-25x
c. 784 – 458
i.
156m – 89m
d. 4,731 - 854
e. 200,000 – 15,874
j. 878w - 489w
Wrap-up and look back:
9.
Do you need to use the same algorithm for each problem?
Math 28 – Homework Unit 4 – Page 3
Transcribed Image Text:Exercises: 6. Use the cashier algorithm to solve these subtraction problems: a. 47– 29 2 18+2947 c 75-34=31 +34=75 b. 45– 21 224tal=45 d. 105-87= |8+873105 7. Use the equal addends to solve these subtraction problems: a. 9,000 – 2,593 с. 62-38 e. 801 – 299 b. 784 – 399 d. 294 – 199 f. 60,000-5,204 8. Solve these subtraction problems using different algorithms. You are in charge of picking different algorithms based on the problems! a. 737 – 349 f. E 1,945,392 – 395,238 b. 3,752 - 2,631 g. I 788,325,594 – 98,447,452 h. 67x-25x c. 784 – 458 i. 156m – 89m d. 4,731 - 854 e. 200,000 – 15,874 j. 878w - 489w Wrap-up and look back: 9. Do you need to use the same algorithm for each problem? Math 28 – Homework Unit 4 – Page 3
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