Let's organize the numbers in ascending order and perform the multiplication for each part of the student's question.
Arranging in Ascending Order:
(a) Arrange 2568, 2947, 3263, 4762:
2568
2947
3263
4762
(b) Arrange 1654, 1564, 1723, 2469:
1564
1654
1723
2469
(c) Arrange 6342, 6294, 5029, 5490:
5029
5490
6294
6342
(d) Arrange 7241, 7652, 8291, 9320:
7241
7652
8291
9320
Multiplication:
(a) Multiply 142 by 13:
142 × 13 = 1846
(b) Multiply 243 by 8:
243 × 8 = 1944
(c) Multiply 32 by 7:
32 × 7 = 224
(d) Multiply 425 by 9:
425 × 9 = 3825
These steps aim to provide clarity and ensure you've correctly ordered the numbers and calculated the products of the given multiplications.