1 Set up the long multiplication.
2 Calculate 2 x 1, which is 2.
3 Calculate 9 x 1, which is 9.
4 Calculate 9 x 1, which is 9.
5 Calculate 4 x 1, which is 4.
6 Calculate 3 x 1, which is 3.
7 Calculate 2 x 8, which is 16.
Since 16 is two-digit, we carry the first digit 1 to the next column.
8 Calculate 9 x 8, which is 72. Now add the carry digit of 1, which is 73.
Since 73 is two-digit, we carry the first digit 7 to the next column.
9 Calculate 9 x 8, which is 72. Now add the carry digit of 7, which is 79.
Since 79 is two-digit, we carry the first digit 7 to the next column.
10 Calculate 4 x 8, which is 32. Now add the carry digit of 7, which is 39.
Since 39 is two-digit, we carry the first digit 3 to the next column.
11 Calculate 3 x 8, which is 24. Now add the carry digit of 3, which is 27.
Since 27 is two-digit, we carry the first digit 2 to the next column.
12 Bring down the carry digit of 2.
13 Calculate 34992 + 2799360, which is
2834352
14 Therefore, 34992 x 81 = 2834352.
2834352
That's for Question 1. now Question 2.
1 Set up the long multiplication.
13633
x
48
2 Calculate 3 x 8, which is 24.
Since 24 is two-digit, we carry the first digit 2 to the next column.
13633
x
48
2
4
3 Calculate 3 x 8, which is 24. Now add the carry digit of 2, which is 26.
Since 26 is two-digit, we carry the first digit 2 to the next column.
13633
x
48
22
64
4 Calculate 6 x 8, which is 48. Now add the carry digit of 2, which is 50.
Since 50 is two-digit, we carry the first digit 5 to the next column.
13633
x
48
522
064
5 Calculate 3 x 8, which is 24. Now add the carry digit of 5, which is 29.
Since 29 is two-digit, we carry the first digit 2 to the next column.
13633
x
48
2522
9064
6 Calculate 1 x 8, which is 8. Now add the carry digit of 2, which is 10.
Since 10 is two-digit, we carry the first digit 1 to the next column.
13633
x
48
12522
09064
7 Bring down the carry digit of 1.
13633
x
48
12522
109064
8 Calculate 3 x 4, which is 12.
Since 12 is two-digit, we carry the first digit 1 to the next column.
13633
x
48
12522
109064
1
20
9 Calculate 3 x 4, which is 12. Now add the carry digit of 1, which is 13.
Since 13 is two-digit, we carry the first digit 1 to the next column.
13633
x
48
12522
109064
11
320
10 Calculate 6 x 4, which is 24. Now add the carry digit of 1, which is 25.
Since 25 is two-digit, we carry the first digit 2 to the next column.
13633
x
48
12522
109064
211
5320
11 Calculate 3 x 4, which is 12. Now add the carry digit of 2, which is 14.
Since 14 is two-digit, we carry the first digit 1 to the next column.
13633
x
48
12522
109064
1211
45320
12 Calculate 1 x 4, which is 4. Now add the carry digit of 1, which is 5.
13633
x
48
12522
109064
1211
54532
13 Calculate 109064 + 545320, which is 654384.
13633
x
48
12522
109064
1211
545320
1
654384
14 Therefore, 13633 x 48 = 654384.
Answer: 654384
