243 multiplied by 21 is 5103

Explanation: Multiplication is repeated addition. So, 243 × 21 means adding 243, 21 times:

Word Problem Style

If you have 21 boxes and each box contains 243 apples, then the total number of apples is 5103.

Quick Facts

• 243 is called the multiplicand.
• 21 is called the multiplier.
• The result, 5103, is called the product.

Multiplication Table for 243

Explore More Multiplications

• 243 × 22
• 243 × 23
• 243 × 24
• 243 × 25
• 243 × 26
• 244 × 21
• 245 × 21
• 246 × 21
• 247 × 21
• 248 × 21