Solution - Long multiplication
Step-by-step explanation
1. Rewrite the numbers from top to bottom aligned to the right
Place value | ten thousands | thousands | hundreds | tens | ones |
7 | 7 | 4 | 4 | ||
× | 9 | ||||
2. Multiply the numbers using long multiplication method
Start by multiplying the ones digit (9) of the multiplier 9 by each digit of the multiplicand 7,744, from right to left.
Multiply the ones digit (9) of the multiplicator by the number in the ones place value:
9×4=36
Write 6 in the ones place.
Because the result is greater than 9, carry the 3 to the tens place.
Place value | ten thousands | thousands | hundreds | tens | ones |
3 | |||||
7 | 7 | 4 | 4 | ||
× | 9 | ||||
6 |
Multiply the ones digit (9) of the multiplicator by the number in the tens place value and add the carried number (3):
9×4+3=39
Write 9 in the tens place.
Because the result is greater than 9, carry the 3 to the hundreds place.
Place value | ten thousands | thousands | hundreds | tens | ones |
3 | 3 | ||||
7 | 7 | 4 | 4 | ||
× | 9 | ||||
9 | 6 |
Multiply the ones digit (9) of the multiplicator by the number in the hundreds place value and add the carried number (3):
9×7+3=66
Write 6 in the hundreds place.
Because the result is greater than 9, carry the 6 to the thousands place.
Place value | ten thousands | thousands | hundreds | tens | ones |
6 | 3 | 3 | |||
7 | 7 | 4 | 4 | ||
× | 9 | ||||
6 | 9 | 6 |
Multiply the ones digit (9) of the multiplicator by the number in the thousands place value and add the carried number (6):
9×7+6=69
Write 9 in the thousands place.
Because the result is greater than 9, carry the 6 to the ten thousands place.
Place value | ten thousands | thousands | hundreds | tens | ones |
6 | 6 | 3 | 3 | ||
7 | 7 | 4 | 4 | ||
× | 9 | ||||
6 | 9 | 6 | 9 | 6 |
The solution is: 69,696
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