Long Multiplication: 15 × 9
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What is 15 × 9?
Answer
15 × 9 =
135
One partial product: 15 × 9 = 135. 9 × 15 gives the same 135.
15 × 9 in a column
| 1 | 5 | ||
| × | 9 | ||
| 1 | 3 | 5 |
In the column: product 135.
Step by step: 15 × 9
- Step 1Multiply the multiplicand by the last digit of the multiplier, 9: 15 × 9 = 135.
- 5 × 9 = 45. Write 5 and carry 4.
- 1 × 9 = 9, plus the carried 4 makes 13. Write 3 and carry 1.
- No digits are left, so the carried 1 is written in front: the partial product is 135.
- Product135
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- Long Division Calculator - Step-by-step long division with detailed explanation
- Multiplying Fractions Calculator - Multiply fractions, mixed numbers and whole numbers step by step
- Factors of a Number - List all Factors and Factor Pairs of a Number
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
- Least Common Multiple - Find the Least Common Multiple (LCM) of two numbers
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