10. Write the successors of each of the following:
(a) 35,399
(b) 49,999
(c) 50,099
(d) 62,600
(e) 74,999
(f) 86,899
(g) 91,009
(h) 45,089

11. Write the predecessors of each of the following numbers:
(a) 25,500
(b) 38,290
(c) 44,410
(d) 68,700
(e) 70,666
(f) 82,001
(g) 94,000
(h) 85,010

12. Write the smallest number using the following digits only once:
(a) 2, 5, 8, 7
(b) 3, 2, 8, 4
(c) 2, 0, 8, 1, 3
(d) 3, 5, 1, 7, 4
(e) 9, 0, 3, 5, 8
(f) 1, 0, 5, 3, 8
(g) 4, 1, 6, 7, 2
(h) 2, 1, 5, 4, 0

13. Write the greatest number using the following digits only once:
(a) 7, 9, 5, 2
(b) 6, 5, 1, 9
(c) 5, 3, 5, 0, 3
(d) 9, 2, 3, 8, 4
(e) 5, 1, 7, 4, 8
(f) 6, 1, 7, 3, 5
(g) 8, 5, 4, 1, 2
(h) 4, 5, 1, 0, 3

To solve these questions, we need to understand the concepts of successors, predecessors, smallest numbers, and greatest numbers. Here's a step-by-step explanation:
10. Write the successors of each of the following: The successor of a number is the number that comes immediately after it. To find the successor, add 1 to the given number.
(a) 35 , 399 : 35 , 399 + 1 = 35 , 400
(b) 49 , 999 : 49 , 999 + 1 = 50 , 000
(c) 50 , 099 : 50 , 099 + 1 = 50 , 100
(d) 62 , 600 : 62 , 600 + 1 = 62 , 601
(e) 74 , 999 : 74 , 999 + 1 = 75 , 000
(f) 86 , 899 : 86 , 899 + 1 = 86 , 900
(g) 91 , 009 : 91 , 009 + 1 = 91 , 010
(h) 45 , 089 : 45 , 089 + 1 = 45 , 090
11. Write the predecessors of each of the following numbers: The predecessor of a number is the number that comes immediately before it. To find the predecessor, subtract 1 from the given number.
(a) 25 , 500 : 25 , 500 − 1 = 25 , 499
(b) 38 , 290 : 38 , 290 − 1 = 38 , 289
(c) 44 , 410 : 44 , 410 − 1 = 44 , 409
(d) 68 , 700 : 68 , 700 − 1 = 68 , 699
(e) 70 , 666 : 70 , 666 − 1 = 70 , 665
(f) 82 , 001 : 82 , 001 − 1 = 82 , 000
(g) 94 , 000 : 94 , 000 − 1 = 93 , 999
(h) 85 , 010 : 85 , 010 − 1 = 85 , 009
12. Write the smallest number using the following digits only once: To find the smallest number, arrange the digits in ascending order.
(a) 2, 5, 8, 7: 2587
(b) 3, 2, 8, 4: 2348
(c) 2, 0, 8, 1, 3: 01238 (Note: Interpret this as 1,238)
(d) 3, 5, 1, 7, 4: 13457
(e) 9, 0, 3, 5, 8: 03589 (Note: Interpret this as 3,589)
(f) 1, 0, 5, 3, 8: 01358 (Note: Interpret this as 1,358)
(g) 4, 1, 6, 7, 2: 12467
(h) 2, 1, 5, 4, 0: 01245 (Note: Interpret this as 1,245)
13. Write the greatest number using the following digits only once: To find the greatest number, arrange the digits in descending order.
(a) 7, 9, 5, 2: 9752
(b) 6, 5, 1, 9: 9651
(c) 5, 3, 5, 0, 3: 55330
(d) 9, 2, 3, 8, 4: 98432
(e) 5, 1, 7, 4, 8: 87541
(f) 6, 1, 7, 3, 5: 76531
(g) 8, 5, 4, 1, 2: 85421
(h) 4, 5, 1, 0, 3: 54310
By understanding these simple operations and rearrangements, you can solve successions, find predecessors, and order numbers with given digits.

Answered by LucasMatthewHarris | 2025-07-07

To find successors, we add 1 to each number, and for predecessors, we subtract 1. We also create the smallest number by arranging digits in ascending order and the greatest number by arranging them in descending order. This method ensures accurate results for each task.
;

Answered by LucasMatthewHarris | 2025-07-10