603 multiplied by 21 is 12663

Explanation: Multiplication is repeated addition. So, 603 × 21 means adding 603, 21 times:

Word Problem Style

If you have 21 boxes and each box contains 603 apples, then the total number of apples is 12663.

Quick Facts

• 603 is called the multiplicand.
• 21 is called the multiplier.
• The result, 12663, is called the product.

Multiplication Table for 603

Explore More Multiplications

• 603 × 22
• 603 × 23
• 603 × 24
• 603 × 25
• 603 × 26
• 604 × 21
• 605 × 21
• 606 × 21
• 607 × 21
• 608 × 21